subject:( en FLUID SIMULATION)

Pontifical Catholic University of Rio de Janeiro

1. THIAGO VALENTE AGUIAR. [en] VISUALIZATION OF THE BOUNDARY BETWEEN FLUIDS USING THE SPH METHOD AND THE MARCHING CUBES ALGORITHM.

Degree: 2010, Pontifical Catholic University of Rio de Janeiro

URL: http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=15358

►

[pt] A modelagem de fluidos é frequentemente utilizada, tanto na engenharia como na área de efeitos especiais para cinema e TV, para simular fenômenos naturais,… (more)

Subjects/Keywords: [pt] SIMULACAO DE FLUIDOS; [en] FLUID SIMULATION; [pt] SPH; [en] SPH; [pt] FRONTEIRA ENTRE FLUIDOS

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

AGUIAR, T. V. (2010). [en] VISUALIZATION OF THE BOUNDARY BETWEEN FLUIDS USING THE SPH METHOD AND THE MARCHING CUBES ALGORITHM. (Thesis). Pontifical Catholic University of Rio de Janeiro. Retrieved from http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=15358

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

AGUIAR, THIAGO VALENTE. “[en] VISUALIZATION OF THE BOUNDARY BETWEEN FLUIDS USING THE SPH METHOD AND THE MARCHING CUBES ALGORITHM.” 2010. Thesis, Pontifical Catholic University of Rio de Janeiro. Accessed January 19, 2021. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=15358.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

AGUIAR, THIAGO VALENTE. “[en] VISUALIZATION OF THE BOUNDARY BETWEEN FLUIDS USING THE SPH METHOD AND THE MARCHING CUBES ALGORITHM.” 2010. Web. 19 Jan 2021.

Vancouver:

AGUIAR TV. [en] VISUALIZATION OF THE BOUNDARY BETWEEN FLUIDS USING THE SPH METHOD AND THE MARCHING CUBES ALGORITHM. [Internet] [Thesis]. Pontifical Catholic University of Rio de Janeiro; 2010. [cited 2021 Jan 19]. Available from: http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=15358.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

AGUIAR TV. [en] VISUALIZATION OF THE BOUNDARY BETWEEN FLUIDS USING THE SPH METHOD AND THE MARCHING CUBES ALGORITHM. [Thesis]. Pontifical Catholic University of Rio de Janeiro; 2010. Available from: http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=15358

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Pontifical Catholic University of Rio de Janeiro

2. ALGEMIRO AUGUSTO DA SILVA NETO. [en] A SPH BASED APPROACH TO INTERACTIVE ANIMATION OF SHALLOW-WATER ON GAMES.

Degree: 2016, Pontifical Catholic University of Rio de Janeiro

URL: http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=25784

►

[pt] Neste trabalho, é apresentado uma abordagem para animação de águas rasas em aplicações interativas baseada em um modelo físico. Para a simulação, foi empregado… (more)

Subjects/Keywords: [pt] ANIMACAO; [en] ANIMATION; [pt] SIMULACAO DE FLUIDOS; [en] FLUID SIMULATION; [pt] SPH; [en] SPH; [pt] AGUAS RASAS; [pt] DFC

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

NETO, A. A. D. S. (2016). [en] A SPH BASED APPROACH TO INTERACTIVE ANIMATION OF SHALLOW-WATER ON GAMES. (Thesis). Pontifical Catholic University of Rio de Janeiro. Retrieved from http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=25784

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

NETO, ALGEMIRO AUGUSTO DA SILVA. “[en] A SPH BASED APPROACH TO INTERACTIVE ANIMATION OF SHALLOW-WATER ON GAMES.” 2016. Thesis, Pontifical Catholic University of Rio de Janeiro. Accessed January 19, 2021. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=25784.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

NETO, ALGEMIRO AUGUSTO DA SILVA. “[en] A SPH BASED APPROACH TO INTERACTIVE ANIMATION OF SHALLOW-WATER ON GAMES.” 2016. Web. 19 Jan 2021.

Vancouver:

NETO AADS. [en] A SPH BASED APPROACH TO INTERACTIVE ANIMATION OF SHALLOW-WATER ON GAMES. [Internet] [Thesis]. Pontifical Catholic University of Rio de Janeiro; 2016. [cited 2021 Jan 19]. Available from: http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=25784.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

NETO AADS. [en] A SPH BASED APPROACH TO INTERACTIVE ANIMATION OF SHALLOW-WATER ON GAMES. [Thesis]. Pontifical Catholic University of Rio de Janeiro; 2016. Available from: http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=25784

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Pontifical Catholic University of Rio de Janeiro

3. MARCOS DE OLIVEIRA LAGE FERREIRA. [en] SIMULATION OF FLOWS WITH SUSPENDED AND FLOATING PARTICLES.

Degree: 2010, Pontifical Catholic University of Rio de Janeiro

URL: http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=15517

►

[pt] Fluxos de partículas em suspensão ainda são um desafio importante em muitas aplicações, tais como sedimentação, reologia e suspensões em leitos fluidizados. O acoplamento… (more)

▼

[pt] Fluxos de partículas em suspensão ainda são um desafio importante em muitas aplicações, tais como sedimentação, reologia e suspensões em leitos fluidizados. O acoplamento entre o fluxo da fase líquida e o movimento das partículas é o ponto central para a compreensão completa deste fenômeno. Além disso, o estudo da evolução da disposição das partículas na interface entre duas fases de fluido imiscíveis é também uma área de pesquisa muito importante, pois tal fenômeno ocorre em engenharia em muitos processos industriais, tais como transporte de pastas e a secagem de micro e nanocoberturas. Este trabalho propõe uma nova formulação baseada em domínios fictícios e multiplicadores de Lagrange que resolve as equações de Navier–Stokes e de corpo rígido para realizar a simulação do fluxo e da flutuação de partículas submersas em uma ou mais fases de fluidos imiscíveis. Para obtermos a solução discreta das equações utilizamos o método dos elementos finitos e uma abordagem totalmente implícita e acoplada. Esta formulação foi validada usando diferentes problemas de teste. Os resultados obtidos foram comparados com trabalhos anteriores e a concordância foi excelente.

[en] Flows with particles in suspension is still a challenging task important in many applications such as sedimentation, rheology and fluidized suspensions. The coupling between the suspending liquid flow and the particles’ motion is the central point in the complete understanding of these phenomena. Moreover, the study of the evolution of the configuration of particles at an interface between two immisible fluid phases is also a very important research area, since it occurs in many engineering and industrial processes like slurries transport and drying processes of micro and nano suspension coating. This work proposes a new fictitious domain formulation based on Lagrange multipliers that solves the Navier–Stokes and rigid body equations to perform the simulation of the flow and of the flotation of particles embedded on one or more immiscible fluid phases that we numerically discretize using a fully implicit and coupled finite element approach. The method is validated using different test problems. The results obtained are compared with previous works, and the agreement is excellent.

Advisors/Committee Members: HELIO CORTES VIEIRA LOPES.

Subjects/Keywords: [pt] ELEMENTOS FINITOS; [en] FINITE ELEMENTS; [pt] SIMULACAO DE FLUIDOS; [en] FLUID SIMULATION; [pt] DOMINIOS FICTICIOS

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

FERREIRA, M. D. O. L. (2010). [en] SIMULATION OF FLOWS WITH SUSPENDED AND FLOATING PARTICLES. (Thesis). Pontifical Catholic University of Rio de Janeiro. Retrieved from http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=15517

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

FERREIRA, MARCOS DE OLIVEIRA LAGE. “[en] SIMULATION OF FLOWS WITH SUSPENDED AND FLOATING PARTICLES.” 2010. Thesis, Pontifical Catholic University of Rio de Janeiro. Accessed January 19, 2021. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=15517.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

FERREIRA, MARCOS DE OLIVEIRA LAGE. “[en] SIMULATION OF FLOWS WITH SUSPENDED AND FLOATING PARTICLES.” 2010. Web. 19 Jan 2021.

Vancouver:

FERREIRA MDOL. [en] SIMULATION OF FLOWS WITH SUSPENDED AND FLOATING PARTICLES. [Internet] [Thesis]. Pontifical Catholic University of Rio de Janeiro; 2010. [cited 2021 Jan 19]. Available from: http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=15517.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

FERREIRA MDOL. [en] SIMULATION OF FLOWS WITH SUSPENDED AND FLOATING PARTICLES. [Thesis]. Pontifical Catholic University of Rio de Janeiro; 2010. Available from: http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=15517

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Pontifical Catholic University of Rio de Janeiro

4. FABIO PEREIRA FIGUEIREDO. [en] NUMERICAL AND COMPUTATIONAL SIMULATION OF LOW DENSITY TURBIDITY CURRENTS FOR BASIN SEDIMENTATION.

Degree: 2010, Pontifical Catholic University of Rio de Janeiro

URL: http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=15933

►

[pt] Correntes de turbidez ocorrem tanto na natureza como em situações criadas pelo homem. Segundo alguns pesquisadores, grande parte das reservas de petróleo conhecidas no… (more)

▼

[pt] Correntes de turbidez ocorrem tanto na natureza como em situações criadas pelo homem. Segundo alguns pesquisadores, grande parte das reservas de petróleo conhecidas no mundo estão armazenadas nos reservatórios de hidrocarbonetos formados a partir dos sistemas turbidíticos. Tendo em vista a importância dessas correntes, este trabalho pretende propor um modelo numérico consistente e com baixo custo computacional, capaz de auxiliar na previsão de sedimentação de bacias nos processos de modelagem estratigráfica no contexto do simulador numérico de sedimentação tridimensional com ênfase nos processos deposicionais em ambientes de talude plataforma e bacia, chamado Steno, e validar o modelo numérico proposto através de simulações físicas conduzidas no Instituto de Pesquisas Hidráulicas da Universidade Federal do Rio Grande do Sul. O modelo numérico proposto é baseado nas equações de Navier-Stokes, que são resolvidas tirando-se a média na profundidade do perfil de velocidades característico. Além disso, uma aplicação gráfica tridimensional para simulação numérica de correntes de turbidez, chamada Turb3D, foi desenvolvida com base nas equações propostas. O programa possui uma interface gráfica amigável para o usuário no que diz respeito à entrada de dados, solução e visualização dos resultados. Os resultados obtidos mostraram que apesar do modelo numérico possuir um bom desempenho computacional, se comparado com os complexos modelos numéricos existentes, não foi possível reproduzir com precisão a evolução das correntes de turbidez e seus depósitos. Contudo, acredita-se que a abordagem dada ao problema de simulação numérica de correntes de turbidez apresentada neste trabalho pode fornecer bons resultados. Entretanto, é fundamental que seja dada continuidade a pesquisa, de modo que ajustes e melhorias ao modelo proposto possam ser realizadas.

[en] Turbidity currents occur in both natural and man-made situations. In agreement with some researchers, most of the world’s oil reserves are stored in hydrocarbon reservoir built by turbidity systems. Because of the importance of these currents, this work proposes a consistent and efficient numerical method for simulations of turbidity currents for basin sedimentations predictions in the stratigraphic modelling process, which will be incorporated to the numerical simulator of sedimentation 3D called Steno. In order to validate the proposed numerical model experiments were conducted at the Hydraulics Research Institute of Federal University of Rio Grande do Sul. The proposed numerical model is based on Navier-Stokes equations that are solved in the depth-average. Moreover, a three-dimensional graphic application for numerical simulations of turbidity currents called Turb3D was developed. The application user interface provides a common, user-friendly, graphical environment for pre-processing, solution and post-processing. Despite the good computational performance achieved by using this approach, the method presented did not reproduce accurately the evolution of turbidity…

Advisors/Committee Members: LUIZ FERNANDO CAMPOS RAMOS MARTHA.

Subjects/Keywords: [pt] SIMULACAO NUMERICA; [en] NUMERICAL SIMULATION; [pt] CORRENTES DE TURBIDEZ; [en] TURBIDITY CURRENTS; [pt] FLUXOS GRAVITACIONAIS; [en] GRAVITY CURRENTS; [pt] DINAMICA DOS FLUIDOS; [en] FLUID DYNAMICS

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

FIGUEIREDO, F. P. (2010). [en] NUMERICAL AND COMPUTATIONAL SIMULATION OF LOW DENSITY TURBIDITY CURRENTS FOR BASIN SEDIMENTATION. (Thesis). Pontifical Catholic University of Rio de Janeiro. Retrieved from http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=15933

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

FIGUEIREDO, FABIO PEREIRA. “[en] NUMERICAL AND COMPUTATIONAL SIMULATION OF LOW DENSITY TURBIDITY CURRENTS FOR BASIN SEDIMENTATION.” 2010. Thesis, Pontifical Catholic University of Rio de Janeiro. Accessed January 19, 2021. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=15933.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

FIGUEIREDO, FABIO PEREIRA. “[en] NUMERICAL AND COMPUTATIONAL SIMULATION OF LOW DENSITY TURBIDITY CURRENTS FOR BASIN SEDIMENTATION.” 2010. Web. 19 Jan 2021.

Vancouver:

FIGUEIREDO FP. [en] NUMERICAL AND COMPUTATIONAL SIMULATION OF LOW DENSITY TURBIDITY CURRENTS FOR BASIN SEDIMENTATION. [Internet] [Thesis]. Pontifical Catholic University of Rio de Janeiro; 2010. [cited 2021 Jan 19]. Available from: http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=15933.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

FIGUEIREDO FP. [en] NUMERICAL AND COMPUTATIONAL SIMULATION OF LOW DENSITY TURBIDITY CURRENTS FOR BASIN SEDIMENTATION. [Thesis]. Pontifical Catholic University of Rio de Janeiro; 2010. Available from: http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=15933

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Oregon State University

5. Neill, Patrick. Fluid flow on interacting, deformable surfaces.

Degree: MS, Computer Science, 2008, Oregon State University

URL: http://hdl.handle.net/1957/8929

► Fluid simulation is an interesting research problem with a wide range of applications including mechanical engineering, special effects in movies and games, and scientific simulation.… (more)

Subjects/Keywords: Computational Fluid Dynamics; Fluid dynamics – Computer simulation

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Neill, P. (2008). Fluid flow on interacting, deformable surfaces. (Masters Thesis). Oregon State University. Retrieved from http://hdl.handle.net/1957/8929

Chicago Manual of Style (16^th Edition):

Neill, Patrick. “Fluid flow on interacting, deformable surfaces.” 2008. Masters Thesis, Oregon State University. Accessed January 19, 2021. http://hdl.handle.net/1957/8929.

MLA Handbook (7^th Edition):

Neill, Patrick. “Fluid flow on interacting, deformable surfaces.” 2008. Web. 19 Jan 2021.

Vancouver:

Neill P. Fluid flow on interacting, deformable surfaces. [Internet] [Masters thesis]. Oregon State University; 2008. [cited 2021 Jan 19]. Available from: http://hdl.handle.net/1957/8929.

Council of Science Editors:

Neill P. Fluid flow on interacting, deformable surfaces. [Masters Thesis]. Oregon State University; 2008. Available from: http://hdl.handle.net/1957/8929

Universiteit Utrecht

6. Kontaxis, C. Fluid Simulation for Computer Graphics.

Degree: 2013, Universiteit Utrecht

URL: http://dspace.library.uu.nl:8080/handle/1874/273891

► Fluid simulation for computer graphics is a special part of Computational Fluid Dynamics (CFD) which is used in graphics applications to generate realistic representations of… (more)

▼ Fluid simulation for computer graphics is a special part of Computational Fluid Dynamics (CFD) which is used in graphics applications to generate realistic representations of different types of fluids such as water, smoke etc. The main difference between applications in computer graphics and more general CFD applications is that the results do not need to be physically correct as long as they seem convincing and visually appealing to the human observer. Computer graphics applications range from real-time simulations that are integrated in computer games and completely off-line ultra realistic simulations that are mostly used in special effects in the movie industry. In this Master's Thesis we will focus on the Computer Graphics applications of fluid simulation used in the movie industry. We develop a three dimensional fluid simulator, which uses a staggered grid and follows the Eulerian viewpoint together with a semi-Lagrangian advection technique. MICCG(0) (modified incomplete Cholesky conjugate gradient, level zero) is used for the pressure projection. Different methods to track the fluid are implemented, including marker particles, level set method and particle level set method. The interaction between solids and fluid is possible under a fluid-solid coupling technique. The scenes are rendered using pbrt and Robert Bridson's grid-based implicit surface shape plugin for pbrt. Each frame of a simulation that follows the Eulerian viewpoint usually takes several seconds to be computed. As result of this, we focused our efforts into researching what parts delay the simulation the most. Once these parts are identified we propose some methods to deal with these bottlenecks and speed up the simulation. For this purpose, we propose a new hybrid-grid structure, instead of the standard regular grid usually used in this type of simulations, in order to decrease the number of computations needed. Furthermore, we add multi-threading at some time consuming parts of the simulation to further optimize performance. Finally, we combine the two above methods to acquire the highest performance increase featured among our contributions. Advisors/Committee Members: Tan, R. T..

Subjects/Keywords: Fluid Simulation; Computer Graphics

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Kontaxis, C. (2013). Fluid Simulation for Computer Graphics. (Masters Thesis). Universiteit Utrecht. Retrieved from http://dspace.library.uu.nl:8080/handle/1874/273891

Chicago Manual of Style (16^th Edition):

Kontaxis, C. “Fluid Simulation for Computer Graphics.” 2013. Masters Thesis, Universiteit Utrecht. Accessed January 19, 2021. http://dspace.library.uu.nl:8080/handle/1874/273891.

MLA Handbook (7^th Edition):

Kontaxis, C. “Fluid Simulation for Computer Graphics.” 2013. Web. 19 Jan 2021.

Vancouver:

Kontaxis C. Fluid Simulation for Computer Graphics. [Internet] [Masters thesis]. Universiteit Utrecht; 2013. [cited 2021 Jan 19]. Available from: http://dspace.library.uu.nl:8080/handle/1874/273891.

Council of Science Editors:

Kontaxis C. Fluid Simulation for Computer Graphics. [Masters Thesis]. Universiteit Utrecht; 2013. Available from: http://dspace.library.uu.nl:8080/handle/1874/273891

7. Arno in Wolde Luebke. daptive Particle Splitting Based on Turbulence Energy for Fluid Simulations on GPUs : GPUを用いた乱流エネルギーに基づく高精細液体シミュレーションのための適応的粒子分割; GPU オモチイタランリュウエネルギーニモトズクコウセイサイエキタイシミュレーションノタメノテキオウテキリュウシブンカツ.

Degree: Nara Institute of Science and Technology / 奈良先端科学技術大学院大学

URL: http://hdl.handle.net/10061/9182

Subjects/Keywords: Fluid Simulation

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Luebke, A. i. W. (n.d.). daptive Particle Splitting Based on Turbulence Energy for Fluid Simulations on GPUs : GPUを用いた乱流エネルギーに基づく高精細液体シミュレーションのための適応的粒子分割; GPU オモチイタランリュウエネルギーニモトズクコウセイサイエキタイシミュレーションノタメノテキオウテキリュウシブンカツ. (Thesis). Nara Institute of Science and Technology / 奈良先端科学技術大学院大学. Retrieved from http://hdl.handle.net/10061/9182

Note: this citation may be lacking information needed for this citation format:
No year of publication.
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Luebke, Arno in Wolde. “daptive Particle Splitting Based on Turbulence Energy for Fluid Simulations on GPUs : GPUを用いた乱流エネルギーに基づく高精細液体シミュレーションのための適応的粒子分割; GPU オモチイタランリュウエネルギーニモトズクコウセイサイエキタイシミュレーションノタメノテキオウテキリュウシブンカツ.” Thesis, Nara Institute of Science and Technology / 奈良先端科学技術大学院大学. Accessed January 19, 2021. http://hdl.handle.net/10061/9182.

Note: this citation may be lacking information needed for this citation format:
No year of publication.
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Luebke, Arno in Wolde. “daptive Particle Splitting Based on Turbulence Energy for Fluid Simulations on GPUs : GPUを用いた乱流エネルギーに基づく高精細液体シミュレーションのための適応的粒子分割; GPU オモチイタランリュウエネルギーニモトズクコウセイサイエキタイシミュレーションノタメノテキオウテキリュウシブンカツ.” Web. 19 Jan 2021.

Note: this citation may be lacking information needed for this citation format:
No year of publication.

Vancouver:

Luebke AiW. daptive Particle Splitting Based on Turbulence Energy for Fluid Simulations on GPUs : GPUを用いた乱流エネルギーに基づく高精細液体シミュレーションのための適応的粒子分割; GPU オモチイタランリュウエネルギーニモトズクコウセイサイエキタイシミュレーションノタメノテキオウテキリュウシブンカツ. [Internet] [Thesis]. Nara Institute of Science and Technology / 奈良先端科学技術大学院大学; [cited 2021 Jan 19]. Available from: http://hdl.handle.net/10061/9182.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
No year of publication.

Council of Science Editors:

Luebke AiW. daptive Particle Splitting Based on Turbulence Energy for Fluid Simulations on GPUs : GPUを用いた乱流エネルギーに基づく高精細液体シミュレーションのための適応的粒子分割; GPU オモチイタランリュウエネルギーニモトズクコウセイサイエキタイシミュレーションノタメノテキオウテキリュウシブンカツ. [Thesis]. Nara Institute of Science and Technology / 奈良先端科学技術大学院大学; Available from: http://hdl.handle.net/10061/9182

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
No year of publication.

University of Toronto

8. Bejatovic, Sintia. Evaluation of Discrete Explicit Filtering for an Approximate Deconvolution Approach to LES.

Degree: 2011, University of Toronto

URL: http://hdl.handle.net/1807/27324

►

In the study of computational turbulence, the success of Large Eddy Simulation (LES) is largely determined by the quality of the sub-filter scale (SFS) model… (more)

Subjects/Keywords: Fluid Dynamics; Numerical Simulation; 0538

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Bejatovic, S. (2011). Evaluation of Discrete Explicit Filtering for an Approximate Deconvolution Approach to LES. (Masters Thesis). University of Toronto. Retrieved from http://hdl.handle.net/1807/27324

Chicago Manual of Style (16^th Edition):

Bejatovic, Sintia. “Evaluation of Discrete Explicit Filtering for an Approximate Deconvolution Approach to LES.” 2011. Masters Thesis, University of Toronto. Accessed January 19, 2021. http://hdl.handle.net/1807/27324.

MLA Handbook (7^th Edition):

Bejatovic, Sintia. “Evaluation of Discrete Explicit Filtering for an Approximate Deconvolution Approach to LES.” 2011. Web. 19 Jan 2021.

Vancouver:

Bejatovic S. Evaluation of Discrete Explicit Filtering for an Approximate Deconvolution Approach to LES. [Internet] [Masters thesis]. University of Toronto; 2011. [cited 2021 Jan 19]. Available from: http://hdl.handle.net/1807/27324.

Council of Science Editors:

Bejatovic S. Evaluation of Discrete Explicit Filtering for an Approximate Deconvolution Approach to LES. [Masters Thesis]. University of Toronto; 2011. Available from: http://hdl.handle.net/1807/27324

9. Gupta, Ashish. Preconditioning methods for ideal and multiphase fluid flows.

Degree: 2013, University of Tennessee – Chattanooga

URL: https://scholar.utc.edu/theses/279

► The objective of this study is to develop a preconditioning method for ideal and multiphase multispecies compressible fluid flow solver using homogeneous equilibrium mixture model.… (more)

▼ The objective of this study is to develop a preconditioning method for ideal and multiphase multispecies compressible fluid flow solver using homogeneous equilibrium mixture model. The mathematical model for fluid flow going through phase change uses density and temperature in the formulation, where the density represents the multiphase mixture density. The change of phase of the fluid is then explicitly determined using the equation of state of the fluid, which only requires temperature and mixture density. The method developed is based on a finite-volume framework in which the numerical fluxes are computed using Roe’s [1] approximate Riemann solver and the modified Harten, Lax and Van-leer scheme (HLLC) [2]. All speed Roe and HLLC flux based schemes have been developed either by using preconditioning or by directly modifying dissipation to reduce the effect of acoustic speed in its numerical dissipation when Mach number decreases. Preconditioning proposed by Briley, Taylor and Whitfield [3], Eriksson [4] and Turkel [5] are studied in this research, where as low dissipation schemes proposed by Rieper [6] and Thornber, Mosedale, Drikakis, Youngs and Williams [7] are also considered. Various preconditioners are evaluated in terms of development, performance, accuracy and limitations in simulations at various Mach numbers. A generalized preconditioner is derived which possesses well conditioned eigensystem for multiphase multispecies flow simulations. Validation and verification of the solution procedure are carried out on several small model problems with comparison to experimental, theoretical, and other numerical results. Preconditioning methods are evaluated using three basic geometries; 1) bump in a channel 2) flow over a NACA0012 airfoil and 3) flow over a cylinder, which are then compared with theoretical and numerical results. Multiphase capabilities of the solver are evaluated in cryogenic and non-cryogenic conditions. For cryogenic conditions the solver is evaluated by predicting cavitation on two basic geometries for which experimental data are available, that is, flow over simple foil and a quarter caliber hydrofoil in a tunnel using liquid nitrogen as a fluid. For non-cryogenic conditions, water near boiling conditions is used to predict cavitation on two simple geometries, that is, flow over simple foil in a tunnel and flow over a one caliber ogive. Cavitation predictions in both cryogenic and non-cryogenic cases are shows to agree well with available experimental data. Advisors/Committee Members: Sreenivas, Kidambi, Briley, W. Roger, Anderson, W. Kyle, Taylor, Lafayette K., Hyams, Daniel G., Matthews, John V., III, College of Engineering and Computer Science.

Subjects/Keywords: Fluid dynamics – Computer simulation

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Gupta, A. (2013). Preconditioning methods for ideal and multiphase fluid flows. (Doctoral Dissertation). University of Tennessee – Chattanooga. Retrieved from https://scholar.utc.edu/theses/279

Chicago Manual of Style (16^th Edition):

Gupta, Ashish. “Preconditioning methods for ideal and multiphase fluid flows.” 2013. Doctoral Dissertation, University of Tennessee – Chattanooga. Accessed January 19, 2021. https://scholar.utc.edu/theses/279.

MLA Handbook (7^th Edition):

Gupta, Ashish. “Preconditioning methods for ideal and multiphase fluid flows.” 2013. Web. 19 Jan 2021.

Vancouver:

Gupta A. Preconditioning methods for ideal and multiphase fluid flows. [Internet] [Doctoral dissertation]. University of Tennessee – Chattanooga; 2013. [cited 2021 Jan 19]. Available from: https://scholar.utc.edu/theses/279.

Council of Science Editors:

Gupta A. Preconditioning methods for ideal and multiphase fluid flows. [Doctoral Dissertation]. University of Tennessee – Chattanooga; 2013. Available from: https://scholar.utc.edu/theses/279

Pontifical Catholic University of Rio de Janeiro

10. ISMAEL ANDRADE PIMENTEL. [en] AN ADAPTIVE MESHFREE ADVECTION METHOD FOR TWO-PHASE FLOW PROBLEMS OF INCOMPRESSIBLE AND IMMISCIBLE FLUIDS THROUGH THREEDIMENSIONAL HETEROGENEOUS POROUS MEDIA.

Degree: 2018, Pontifical Catholic University of Rio de Janeiro

URL: http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=33594

►

[pt] Esta tese propõe um método meshfree adaptativo de advecção para problemas de fluxo bifásico de fluidos incompressíveis e imiscíveis em meios porosos heterogêneos tridimensionais.… (more)

▼

[pt] Esta tese propõe um método meshfree adaptativo de advecção para problemas de fluxo bifásico de fluidos incompressíveis e imiscíveis em meios porosos heterogêneos tridimensionais. Este método se baseia principalmente na combinação do método Semi-Lagrangeano adaptativo com interpolação local meshfree usando splines poliharmônicas como funções de base radial. O método proposto é uma melhoria e uma extensão do método adaptativo meshfree AMMoC proposto por Iske e Kaser (2005) para modelagem 2D de reservatórios de petróleo. Inicialmente este trabalho propõe um modelo em duas dimensões, contribuindo com uma melhoria significativa no cálculo do Laplaciano, utilizando os métodos meshfree de Hermite e Kansa. Depois, o método é ampliado para três dimensões (3D) e para um meio poroso heterogêneo. O método proposto é testado com o problema de five spot e os resultados são comparados com os obtidos por sistemas bem conhecidos na indústria de petróleo.

[en] This thesis proposes an adaptive meshfree advection method for two-phase flow problems of incompressible and immiscible fluids through three-dimensional heterogeneous porous media. This method is based mainly on a combination of adaptive semi-Lagrangian method with local meshfree interpolation using polyharmonic splines as radial basis functions. The proposed method is an improvement and extension of the adaptive meshfree advection scheme AMMoC proposed by Iske and Kaser (2005) for 2D oil reservoir modeling. Initially this work proposes a model in two dimensions, contributing to a significant improvement in the calculation of the Laplacian, using the meshfree methods of Hermite and Kansa. Then, the method is extended to three dimensions (3D) and a heterogeneous porous medium. The proposed method is tested with the five spot problem and the results are compared with those obtained by well-known systems in the oil industry.

Advisors/Committee Members: MARCELO DE ANDRADE DREUX, MARCELO DE ANDRADE DREUX.

Subjects/Keywords: [pt] MECANICA COMPUTACIONAL; [en] COMPUTATIONAL MECHANICS; [pt] COMPUTACAO GRAFICA; [en] COMPUTER GRAPHICS; [pt] METODOS NUMERICOS; [en] NUMERICAL METHODS; [pt] SIMULACAO DE FLUIDOS; [en] FLUID SIMULATION; [pt] MEIOS POROSOS HETEROGENEOS; [en] HETEROGENEOUS POROUS MEDIA; [pt] ADAPTATIVO; [en] ADAPTIVE; [pt] LEVEL SET; [en] LEVEL SET; [pt] SEMI-LAGRANGEANO; [en] SEMI-LAGRANGIAN; [pt] ADVECCAO; [en] ADVECTION; [pt] MESHFREE; [en] MESHFREE

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

PIMENTEL, I. A. (2018). [en] AN ADAPTIVE MESHFREE ADVECTION METHOD FOR TWO-PHASE FLOW PROBLEMS OF INCOMPRESSIBLE AND IMMISCIBLE FLUIDS THROUGH THREEDIMENSIONAL HETEROGENEOUS POROUS MEDIA. (Thesis). Pontifical Catholic University of Rio de Janeiro. Retrieved from http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=33594

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

PIMENTEL, ISMAEL ANDRADE. “[en] AN ADAPTIVE MESHFREE ADVECTION METHOD FOR TWO-PHASE FLOW PROBLEMS OF INCOMPRESSIBLE AND IMMISCIBLE FLUIDS THROUGH THREEDIMENSIONAL HETEROGENEOUS POROUS MEDIA.” 2018. Thesis, Pontifical Catholic University of Rio de Janeiro. Accessed January 19, 2021. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=33594.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

PIMENTEL, ISMAEL ANDRADE. “[en] AN ADAPTIVE MESHFREE ADVECTION METHOD FOR TWO-PHASE FLOW PROBLEMS OF INCOMPRESSIBLE AND IMMISCIBLE FLUIDS THROUGH THREEDIMENSIONAL HETEROGENEOUS POROUS MEDIA.” 2018. Web. 19 Jan 2021.

Vancouver:

PIMENTEL IA. [en] AN ADAPTIVE MESHFREE ADVECTION METHOD FOR TWO-PHASE FLOW PROBLEMS OF INCOMPRESSIBLE AND IMMISCIBLE FLUIDS THROUGH THREEDIMENSIONAL HETEROGENEOUS POROUS MEDIA. [Internet] [Thesis]. Pontifical Catholic University of Rio de Janeiro; 2018. [cited 2021 Jan 19]. Available from: http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=33594.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

PIMENTEL IA. [en] AN ADAPTIVE MESHFREE ADVECTION METHOD FOR TWO-PHASE FLOW PROBLEMS OF INCOMPRESSIBLE AND IMMISCIBLE FLUIDS THROUGH THREEDIMENSIONAL HETEROGENEOUS POROUS MEDIA. [Thesis]. Pontifical Catholic University of Rio de Janeiro; 2018. Available from: http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=33594

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

11. Sun, Hua. Modélisation et simulation numérique de la convection naturelle dans des mélanges binaires de gaz parfaits contenus dans des cavités : application à la condensation ou à lévaporation surfaciques : Modeling and numerical simulation of natural convection of ideal gas mixtures enclosed in cavities : applications to surface condensation or evaporation.

Degree: Docteur es, Énergétique, génie des procédés, 2010, Université Paris-Est

URL: http://www.theses.fr/2010PEST1091

►

L'objectif de c e mémoire est d'apporter une contribution à la modélisation et la simulation numérique de la convection thermosolutale de mélanges binaires de gaz… (more)

▼

L'objectif de c e mémoire est d'apporter une contribution à la modélisation et la simulation numérique de la convection thermosolutale de mélanges binaires de gaz parfaits contenus dans des cavités. Un modèle a été élaboré en se basant sur l'approximation de faible compressibilité. Le premier chapitre précise la démarche suivie dans la modélisation et une formulation originale en est déduite afin de traiter les différents types de conditions aux limites et de conditions de références hydrostatiques analysés dans le mémoire. Les variations de masse volumique sont déduites de la loi des gaz parfaits et la pression thermodynamique est calculée à partir de la conservation de la masse totale. La méthode numérique repose sur la méthode des volumes finis mise en uvre sur des maillages décalés. Le couplage vitesse-pression est traité par un nouvel algorithme dont l'efficacité est discutée en détail. La démarche numérique est validée via des comparaisons avec des solutions de références, en régime stationnaire comme en régime transitoire pour des écoulements transitionnels. Dans la seconde partie du mémoire, on considère d'abord la convection thermosolutale dans une cavité rectangulaire verticale dans le cas où les écoulements sont induits par des gradients horizontaux de température et de concentration. On discute en particulier les limites de l'approximation d'extrême dilution. La condensation de vapeur d'eau et l'évaporation d'un film d'eau liquide sur les parois d'une cavité sont ensuite étudiées en régime transitoire. Ces changements de phase surfaciques sont associés à la convection naturelle dans une cavité dont les températures des quatre parois varient au cours du temps

The aim of this dissertation is at modeling and numerically simulating thermosolutal convection within cavities filled by binary gas mixtures of ideal gases. A new problem formulation, based on the weakly compressible approximation, has been derived in order to account for the changes in density as well as thermodynamic pressure. The ideal gas law and global conservation of mass are invoked for the predictions of density field and thermodynamic pressure. The first part of the manuscript is devoted to the mathematical derivation of the governing equations and boundary conditions, numerical procedure implemented and, checks of the accuracy of the results through deeply comparisons with updated benchmark solutions. The emphasis is put on the efficiency of algorithm used for solving the pressure-velocity coupling for unsteady, transitional flow regimes. Thermosolutal convection without phase changes at the cavity surfaces is first considered in the second part of the manuscript. We investigated the case of vertical cavities with horizontal gradients of concentration and temperature. The results clearly show that the dilute approximation fails to be valid as soon as the maximum concentration difference exceeds a critical value function of the flow parameters. Surface condensation of water vapor or evaporation of liquid water film in vertical cavities is…

Advisors/Committee Members: Lauriat, Guy (thesis director).

Subjects/Keywords: Convection thermosolutale; Modèle faiblement compressible; Simulation numérique; Écoulements en cavité rectangulaire; Condensation; Évaporation; Thermosolutal convection; Weakly compressible formulation; Numerical simulation; Fluid flows in rectangular cavities; Condensation; Evaporation

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Sun, H. (2010). Modélisation et simulation numérique de la convection naturelle dans des mélanges binaires de gaz parfaits contenus dans des cavités : application à la condensation ou à lévaporation surfaciques : Modeling and numerical simulation of natural convection of ideal gas mixtures enclosed in cavities : applications to surface condensation or evaporation. (Doctoral Dissertation). Université Paris-Est. Retrieved from http://www.theses.fr/2010PEST1091

Chicago Manual of Style (16^th Edition):

Sun, Hua. “Modélisation et simulation numérique de la convection naturelle dans des mélanges binaires de gaz parfaits contenus dans des cavités : application à la condensation ou à lévaporation surfaciques : Modeling and numerical simulation of natural convection of ideal gas mixtures enclosed in cavities : applications to surface condensation or evaporation.” 2010. Doctoral Dissertation, Université Paris-Est. Accessed January 19, 2021. http://www.theses.fr/2010PEST1091.

MLA Handbook (7^th Edition):

Sun, Hua. “Modélisation et simulation numérique de la convection naturelle dans des mélanges binaires de gaz parfaits contenus dans des cavités : application à la condensation ou à lévaporation surfaciques : Modeling and numerical simulation of natural convection of ideal gas mixtures enclosed in cavities : applications to surface condensation or evaporation.” 2010. Web. 19 Jan 2021.

Vancouver:

Sun H. Modélisation et simulation numérique de la convection naturelle dans des mélanges binaires de gaz parfaits contenus dans des cavités : application à la condensation ou à lévaporation surfaciques : Modeling and numerical simulation of natural convection of ideal gas mixtures enclosed in cavities : applications to surface condensation or evaporation. [Internet] [Doctoral dissertation]. Université Paris-Est; 2010. [cited 2021 Jan 19]. Available from: http://www.theses.fr/2010PEST1091.

Council of Science Editors:

Sun H. Modélisation et simulation numérique de la convection naturelle dans des mélanges binaires de gaz parfaits contenus dans des cavités : application à la condensation ou à lévaporation surfaciques : Modeling and numerical simulation of natural convection of ideal gas mixtures enclosed in cavities : applications to surface condensation or evaporation. [Doctoral Dissertation]. Université Paris-Est; 2010. Available from: http://www.theses.fr/2010PEST1091

12. Dalmon, Alexis. Simulation numérique du ballottement d'ergol et modélisation de l'interaction fluides-membrane dans un réservoir de satellite : Numerical simulation of propellant sloshing and modelling of fluids-membrane interaction in satellite tanks.

Degree: Docteur es, Dynamique des fluides, 2018, Université Toulouse III – Paul Sabatier

URL: http://www.theses.fr/2018TOU30256

►

Le ballottement dans les réservoirs d'ergols est une des perturbations les plus importantes de la stabilité d'un satellite en orbite. En considérant des manœuvres faiblement… (more)

▼

Le ballottement dans les réservoirs d'ergols est une des perturbations les plus importantes de la stabilité d'un satellite en orbite. En considérant des manœuvres faiblement inertielles, il n'existe pas de modèle analytique et l'expérimentation nécessite de longues périodes de temps en micro-gravité. Nous nous proposons donc, dans cette thèse, de réaliser des simulations numériques de ce phénomène. L'étude est basée sur le solveur DIVA résolvant les équations de Navier-Stokes diphasiques avec les méthodes level-set et Ghost Fluid. Deux technologies de réservoirs sont à l'étude : les réservoirs classiques, ne contenant que l'ergol liquide et le gaz pressurisant, et les réservoirs à membrane, pour lesquels une membrane hyperélastique sépare les deux fluides. Dans le premier cas, une étude paramétrique complète sur les effets du ballottement lors d'une manœuvre de rotation est menée et les différents régimes d'écoulement obtenus sont décrits par rapport aux paramètres d'études. Par la suite, les données de l'expérience FLUIDICS, envoyée à bord de la Station Spatiale Internationale, sont comparées aux résultats numériques et montrent un très bon accord. Par rapport au second cas, un modèle d'interaction fluides-membrane est développé en s'inspirant de travaux sur la déformation de cellules biologiques. Les déformations et contraintes propres à la membrane sont suivies de façon Eulérienne, les efforts exercés par la membrane sur les fluides environnants en sont déduits et intégrés au solveur diphasique. Les résultats obtenus sont validés par comparaison à des cas-tests de la littérature.

Propellant sloshing in tanks is one of the most important disturbances of satellite stability in orbit. Considering low-inertial manoeuvres, there is no analytical model and experimental facilities require long time period of microgravity conditions. Thus, this PhD thesis aims to predict this phenomenon by numerical simulations. The study is based on the DIVA code which solves the Navier-Stokes equations for two-phase flows with the level-set method and the Ghost Fluid method. Two tank technologies are studied: simple tanks, which only contain the liquid propellant and the gas maintaining the pressure, and diaphragm tanks, for which a hyperelastic membrane separates both fluids. In the first case, a parametric study on the sloshing effects is done considering rotational manoeuvres and the different behaviours observed are described in relation to the study parameters. Thereafter, the data from the FLUIDICS experiment, sent to the International Space Station, are compared to the numerical results and exhibit good agreement. In the second case, a fluids-membrane interaction model inspired from works on the deformation of biological cells is developed. The membrane strains and stresses are computed in an Eulerian way, from which the force exerted by the membrane on the surrounding fluids is deduced and integrated in the two-phase flows solver. The numerical results are validated by comparison with benchmarks from the literature.

Advisors/Committee Members: Tanguy, Sébastien (thesis director).

Subjects/Keywords: Ballottement de fluides; Simulation numérique directe; Expérience en microgravité; Interaction fluides-membrane; Fluid sloshing; Direct Numerical Simulation; Microgravity experiment; Fluids-membrane interaction

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Dalmon, A. (2018). Simulation numérique du ballottement d'ergol et modélisation de l'interaction fluides-membrane dans un réservoir de satellite : Numerical simulation of propellant sloshing and modelling of fluids-membrane interaction in satellite tanks. (Doctoral Dissertation). Université Toulouse III – Paul Sabatier. Retrieved from http://www.theses.fr/2018TOU30256

Chicago Manual of Style (16^th Edition):

Dalmon, Alexis. “Simulation numérique du ballottement d'ergol et modélisation de l'interaction fluides-membrane dans un réservoir de satellite : Numerical simulation of propellant sloshing and modelling of fluids-membrane interaction in satellite tanks.” 2018. Doctoral Dissertation, Université Toulouse III – Paul Sabatier. Accessed January 19, 2021. http://www.theses.fr/2018TOU30256.

MLA Handbook (7^th Edition):

Dalmon, Alexis. “Simulation numérique du ballottement d'ergol et modélisation de l'interaction fluides-membrane dans un réservoir de satellite : Numerical simulation of propellant sloshing and modelling of fluids-membrane interaction in satellite tanks.” 2018. Web. 19 Jan 2021.

Vancouver:

Dalmon A. Simulation numérique du ballottement d'ergol et modélisation de l'interaction fluides-membrane dans un réservoir de satellite : Numerical simulation of propellant sloshing and modelling of fluids-membrane interaction in satellite tanks. [Internet] [Doctoral dissertation]. Université Toulouse III – Paul Sabatier; 2018. [cited 2021 Jan 19]. Available from: http://www.theses.fr/2018TOU30256.

Council of Science Editors:

Dalmon A. Simulation numérique du ballottement d'ergol et modélisation de l'interaction fluides-membrane dans un réservoir de satellite : Numerical simulation of propellant sloshing and modelling of fluids-membrane interaction in satellite tanks. [Doctoral Dissertation]. Université Toulouse III – Paul Sabatier; 2018. Available from: http://www.theses.fr/2018TOU30256

Pontifical Catholic University of Rio de Janeiro

13. FABIO ISSAO NAKAMURA. [en] FLUID INTERACTIVE ANIMATION BASED ON PARTICLE SYSTEM USING SPH METHOD.

Degree: 2007, Pontifical Catholic University of Rio de Janeiro

URL: http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=10087

►

[pt] Neste trabalho foi feito um estudo investigativo sobre animação de fluidos utilizando sistemas de partículas. Baseado nas propostas apresentadas por Muller et al., esta… (more)

Subjects/Keywords: [pt] ANIMACAO; [en] ANIMATION; [pt] SIMULACAO DE FLUIDOS; [en] FLUID SIMULATION

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

NAKAMURA, F. I. (2007). [en] FLUID INTERACTIVE ANIMATION BASED ON PARTICLE SYSTEM USING SPH METHOD. (Thesis). Pontifical Catholic University of Rio de Janeiro. Retrieved from http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=10087

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

NAKAMURA, FABIO ISSAO. “[en] FLUID INTERACTIVE ANIMATION BASED ON PARTICLE SYSTEM USING SPH METHOD.” 2007. Thesis, Pontifical Catholic University of Rio de Janeiro. Accessed January 19, 2021. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=10087.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

NAKAMURA, FABIO ISSAO. “[en] FLUID INTERACTIVE ANIMATION BASED ON PARTICLE SYSTEM USING SPH METHOD.” 2007. Web. 19 Jan 2021.

Vancouver:

NAKAMURA FI. [en] FLUID INTERACTIVE ANIMATION BASED ON PARTICLE SYSTEM USING SPH METHOD. [Internet] [Thesis]. Pontifical Catholic University of Rio de Janeiro; 2007. [cited 2021 Jan 19]. Available from: http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=10087.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

NAKAMURA FI. [en] FLUID INTERACTIVE ANIMATION BASED ON PARTICLE SYSTEM USING SPH METHOD. [Thesis]. Pontifical Catholic University of Rio de Janeiro; 2007. Available from: http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=10087

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Pontifical Catholic University of Rio de Janeiro

14. TAMIRES PEREIRA PINTO DA SILVA. [en] PERMEABILITY ESTIMATION IN TURBIDITE CHANNELS CONSTRAINED BY WELL-TESTING.

Degree: 2019, Pontifical Catholic University of Rio de Janeiro

URL: http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=36017

►

[pt] O principal objetivo deste trabalho é preencher canais turbidíticos com alguma propriedade petrofísica, como a permeabilidade. Estes canais são geometricamente limitados por lobos turbidíticos,… (more)

Subjects/Keywords: [pt] GEOESTATISTICA; [en] GEOSTATISTICS; [pt] MODELAGEM BASEADA EM OBJETOS; [en] OBJECT-BASED MODELING; [pt] TESTE DE PRESSAO; [en] WELL TESTING; [pt] MODELO GEOLOGICO; [en] GEOLOGICAL MODEL; [pt] SIMULACAO DE FLUXO; [en] FLUID-FLOW SIMULATION

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

SILVA, T. P. P. D. (2019). [en] PERMEABILITY ESTIMATION IN TURBIDITE CHANNELS CONSTRAINED BY WELL-TESTING. (Thesis). Pontifical Catholic University of Rio de Janeiro. Retrieved from http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=36017

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

SILVA, TAMIRES PEREIRA PINTO DA. “[en] PERMEABILITY ESTIMATION IN TURBIDITE CHANNELS CONSTRAINED BY WELL-TESTING.” 2019. Thesis, Pontifical Catholic University of Rio de Janeiro. Accessed January 19, 2021. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=36017.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

SILVA, TAMIRES PEREIRA PINTO DA. “[en] PERMEABILITY ESTIMATION IN TURBIDITE CHANNELS CONSTRAINED BY WELL-TESTING.” 2019. Web. 19 Jan 2021.

Vancouver:

SILVA TPPD. [en] PERMEABILITY ESTIMATION IN TURBIDITE CHANNELS CONSTRAINED BY WELL-TESTING. [Internet] [Thesis]. Pontifical Catholic University of Rio de Janeiro; 2019. [cited 2021 Jan 19]. Available from: http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=36017.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

SILVA TPPD. [en] PERMEABILITY ESTIMATION IN TURBIDITE CHANNELS CONSTRAINED BY WELL-TESTING. [Thesis]. Pontifical Catholic University of Rio de Janeiro; 2019. Available from: http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=36017

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Pontifical Catholic University of Rio de Janeiro

15. HERBERTH ARTURO VASQUEZ HARO. [en] SIMULATION OF CO2 INJECTION FOR EOR AND CARBON STORAGE IN OIL RESERVOIR.

Degree: 2019, Pontifical Catholic University of Rio de Janeiro

URL: http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=37695

►

[pt] O sequestro de dióxido de carbono (CO2) em campos de petróleo já desenvolvidos é considerado uma das opções para mitigar o CO2 antropogênico expelido… (more)

▼

[pt] O sequestro de dióxido de carbono (CO2) em campos de petróleo já desenvolvidos é considerado uma das opções para mitigar o CO2 antropogênico expelido na atmosfera. O CO2 tem sido utilizado como fluido de injeção em operações de recuperação avançada de petróleo com CO2 (CO2-EOR). Como parte deste processo, o CO2 reage com o óleo que expande seu volume, reduz sua viscosidade e a tensão interfacial CO2/óleo, tornando mais fácil sua recuperação. Enquanto, quantidades significativas de CO2 ficam retidas no reservatório. O objetivo desses projetos é maximizar a produção de óleo, minimizando a injeção de CO2. No entanto, em projetos de sequestro para maximizar a produção de óleo com a maior quantidade de armazenamento de CO2, o gás injetado requer ser maximizado. O objetivo desta pesquisa é entender melhor o potencial tanto para a recuperação avançada de óleo e armazenamento de CO2, por meio da simulação da CO2-EOR. Para atingi-lo propõe-se os seguintes objetivos específicos: (1) caracterização dos fluidos, modelagem do comportamento de fases dos fluidos usando a equação de estado (EOS) para aplicação confiável na simulação composicional; (2) investigar diferentes processos EOR, injeção contínua de gás (CGI) e injeção alternada de água e gás (WAG); e, (3) otimização do desempenho do processo CO2-EOR e a avaliação da capacidade de armazenamento de CO2 durante a produção de óleo. Os seguintes parâmetros foram considerados no estudo da otimização: i) miscibilidade; ii) a injeção cíclica; iii) a taxa de injeção e produção; iv) segregação gravitacional; v) tipo, número e locação dos poços de injeção e produção; e, vi) razão de WAG e tamanhos dos slugs. São necessárias um grande número de simulações para alcançar uma compreensão abrangente e avaliar as diferentes estratégias de injeção e tempo de injeção, em otimização de recuperação de óleo e capacidade de armazenamento de CO2.

[en] Sequestration of carbon dioxide (CO2) into already developed oil fields is considered as one of the option for mitigating anthropogenic CO2 discharge into the atmosphere. In Carbon dioxide Enhance Oil Recovery (CO2-EOR) operations the CO2 has been used as the injection fluid. As part of this process, the CO2 reacts with the oil that increases its volume, reduces its viscosity and interfacial tension CO2/oil, making easier oil recovery. While, significant quantities of CO2 remain sequestered in the reservoir. The goal of such projects is maximizing the oil production and minimizing the CO2 injection. However, in sequestration projects, for maximum oil production with the highest amount of CO2 storage, the injected CO2 requires to be maximized. The goal of this research is to better understand the potential for both enhanced oil recovery and storage of CO2, through the CO2-EOR simulation. To achieve it propose the following specific objectives: (1) the characterization fluids, modeling of fluid phase behavior using equation of state (EOS) for reliable application on the compositional simulation; (2) investigate different EOR processes,…

Advisors/Committee Members: MARCOS SEBASTIAO DE PAULA GOMES.

Subjects/Keywords: [pt] DIOXIDO DE CARBONO; [en] CARBON DIOXIDE; [pt] SIMULACAO DE RESERVATORIOS; [en] RESERVOIR SIMULATION; [pt] SEQUESTRO DE CARBONO; [en] CARBON SEQUESTRATION; [pt] MODELO DE FLUIDO; [en] MODEL FLUID; [pt] CO2-EOR; [en] CO2-EOR

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

HARO, H. A. V. (2019). [en] SIMULATION OF CO2 INJECTION FOR EOR AND CARBON STORAGE IN OIL RESERVOIR. (Thesis). Pontifical Catholic University of Rio de Janeiro. Retrieved from http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=37695

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

HARO, HERBERTH ARTURO VASQUEZ. “[en] SIMULATION OF CO2 INJECTION FOR EOR AND CARBON STORAGE IN OIL RESERVOIR.” 2019. Thesis, Pontifical Catholic University of Rio de Janeiro. Accessed January 19, 2021. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=37695.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

HARO, HERBERTH ARTURO VASQUEZ. “[en] SIMULATION OF CO2 INJECTION FOR EOR AND CARBON STORAGE IN OIL RESERVOIR.” 2019. Web. 19 Jan 2021.

Vancouver:

HARO HAV. [en] SIMULATION OF CO2 INJECTION FOR EOR AND CARBON STORAGE IN OIL RESERVOIR. [Internet] [Thesis]. Pontifical Catholic University of Rio de Janeiro; 2019. [cited 2021 Jan 19]. Available from: http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=37695.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

HARO HAV. [en] SIMULATION OF CO2 INJECTION FOR EOR AND CARBON STORAGE IN OIL RESERVOIR. [Thesis]. Pontifical Catholic University of Rio de Janeiro; 2019. Available from: http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=37695

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Minnesota

16. Komives, Jeffrey. Development and Validation of a Turbulence Wall Model for Compressible Flows with Heat Transfer.

Degree: PhD, Aerospace Engineering and Mechanics, 2016, University of Minnesota

URL: http://hdl.handle.net/11299/182810

► The computational cost to model high Reynolds number flows of engineering interest scales poorly with problem size and is excessively expensive. This fact motivates the… (more)

Subjects/Keywords: Computational Fluid Dynamics; Fluid Dynamics; Large Eddy Simulation; Simulation; Turbulence

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Komives, J. (2016). Development and Validation of a Turbulence Wall Model for Compressible Flows with Heat Transfer. (Doctoral Dissertation). University of Minnesota. Retrieved from http://hdl.handle.net/11299/182810

Chicago Manual of Style (16^th Edition):

Komives, Jeffrey. “Development and Validation of a Turbulence Wall Model for Compressible Flows with Heat Transfer.” 2016. Doctoral Dissertation, University of Minnesota. Accessed January 19, 2021. http://hdl.handle.net/11299/182810.

MLA Handbook (7^th Edition):

Komives, Jeffrey. “Development and Validation of a Turbulence Wall Model for Compressible Flows with Heat Transfer.” 2016. Web. 19 Jan 2021.

Vancouver:

Komives J. Development and Validation of a Turbulence Wall Model for Compressible Flows with Heat Transfer. [Internet] [Doctoral dissertation]. University of Minnesota; 2016. [cited 2021 Jan 19]. Available from: http://hdl.handle.net/11299/182810.

Council of Science Editors:

Komives J. Development and Validation of a Turbulence Wall Model for Compressible Flows with Heat Transfer. [Doctoral Dissertation]. University of Minnesota; 2016. Available from: http://hdl.handle.net/11299/182810

INP Toulouse

17. Fransen, Rémy. LES based aerothermal modeling of turbine blade cooling systems : Simulation aux Grandes Échelles pour la modélisation aérothermique des aubages de turbines refroidies.

Degree: Docteur es, Energétique et Transferts, 2013, INP Toulouse

URL: http://www.theses.fr/2013INPT0037

►

Ce travail de thèse, réalisé dans le cadre d’une convention CIFRE entre TURBOMECA et le CERFACS et en partenariat avec l’IVK, se place dans un… (more)

▼

Ce travail de thèse, réalisé dans le cadre d’une convention CIFRE entre TURBOMECA et le CERFACS et en partenariat avec l’IVK, se place dans un contexte d’amélioration des performances des turbines axiales équipant les turboréacteurs d’hélicoptère. Un des points critiques du dimensionnement de tels moteurs est la maitrise de la durée de vie des pales de la turbine haute pression qui font face à de très hautes températures provenant de la chambre de combustion. Les prédictions numériques de l’environnement aérothermique des pales (écoulements dans la veine et système de refroidissement) sont réalisées aujourd’hui dans le milieu industriel à l’aide de la modélisation Reynolds Averaged Navier-Stokes (RANS). Grâce à des capacités de calculs grandissantes, l’approche Simulation aux Grandes Echelles (SGE) offre désormais un nouveau potentiel de prédictions d’écoulements. Les travaux de cette thèse s’intéressent ainsi à la capacité de la SGE à prédire l’écoulement du circuit de refroidissement interne d’une pale de turbine. Pour simplifier l’analyse de ce problème ou plusieurs phénomènes physiques sont en jeu, une progression en trois parties est proposée. La première s’intéresse à l’étude aérothermique de géométries simplifiées de canaux de refroidissement (coude à 180° et canal avec promoteurs de turbulence) en configuration statique. Aux régimes d’écoulement considérés, une approche résolue en paroi avec maillage non-structuré hybride est proposée et validée en vue d’une application industrielle facilitée. La seconde partie étend l’analyse de l’écoulement à un cas de canal avec promoteurs de turbulence en rotation utilisant une méthode de résolution numérique dans un repère absolu. Les investigations des résultats de la SGE fournissent des prédictions moyennes et instationnaires en bon accord avec les expériences disponibles et les travaux précédents aussi bien pour la dynamique de l’écoulement que les transferts de chaleur. Enfin, une troisième partie présente une application de la méthode sur un cas de pale réelle avec couplage thermique entre le circuit de refroidissement et le solide de la pale. Cette dernière partie classée confidentielle n’est pas présente dans le manuscrit disponible publiquement. Les résultats de l’approche résolue en paroi et de la rotation dans le repère absolu comparés aux résultats RANS disponibles pour le cas applicatif montrent d’importante différences locales et ainsi le potentiel de la méthode proposée.

This PhD dissertation, conducted as part of a CIFRE research project between TURBOMECA and CERFACS in partnership with the VKI, deals with improving performance of axial turbines from helicopter engines. One of the most critical design points of such engines is the control of the high pressure turbine blade lifetime which face the high temperatures from the combustor. Today, industrial numerical aerothermal predictions of the flows around the blade (in the vein and in its cooling system) are performed with the Reynolds Averaged Navier-Stokes (RANS). Thanks to the increasing computational…

Advisors/Committee Members: Gicquel, Laurent (thesis director), Arts, Tony (thesis director).

Subjects/Keywords: Mécanique des fluides; Thermique; Turbines à gaz; Simulation grandes échelles; Ecoulements internes; Fluide en rotation; Simulation numérique; Transferts thermiques conjugués; Fluid mechanics; Heat transfer; Gas turbines; Large eddy simulation; Internal flows; Rotating flows; Numerical simulation; Internal cooling

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Fransen, R. (2013). LES based aerothermal modeling of turbine blade cooling systems : Simulation aux Grandes Échelles pour la modélisation aérothermique des aubages de turbines refroidies. (Doctoral Dissertation). INP Toulouse. Retrieved from http://www.theses.fr/2013INPT0037

Chicago Manual of Style (16^th Edition):

Fransen, Rémy. “LES based aerothermal modeling of turbine blade cooling systems : Simulation aux Grandes Échelles pour la modélisation aérothermique des aubages de turbines refroidies.” 2013. Doctoral Dissertation, INP Toulouse. Accessed January 19, 2021. http://www.theses.fr/2013INPT0037.

MLA Handbook (7^th Edition):

Fransen, Rémy. “LES based aerothermal modeling of turbine blade cooling systems : Simulation aux Grandes Échelles pour la modélisation aérothermique des aubages de turbines refroidies.” 2013. Web. 19 Jan 2021.

Vancouver:

Fransen R. LES based aerothermal modeling of turbine blade cooling systems : Simulation aux Grandes Échelles pour la modélisation aérothermique des aubages de turbines refroidies. [Internet] [Doctoral dissertation]. INP Toulouse; 2013. [cited 2021 Jan 19]. Available from: http://www.theses.fr/2013INPT0037.

Council of Science Editors:

Fransen R. LES based aerothermal modeling of turbine blade cooling systems : Simulation aux Grandes Échelles pour la modélisation aérothermique des aubages de turbines refroidies. [Doctoral Dissertation]. INP Toulouse; 2013. Available from: http://www.theses.fr/2013INPT0037

18. Muller, Yann-Aël. Etude du méandrement du sillage éolien lointain dans différentes conditions de rugosité : Study of the meandering of the far wake of a wind turbine in various roughness conditions.

Degree: Docteur es, Mécanique des fluides, 2014, Orléans; Université du Québec. École de technologie supérieure

URL: http://www.theses.fr/2014ORLE2040

►

Le phénomène connu sous l'appellation "méandrement" (ou meandering) désigne les variations aléatoires de la trajectoire du sillage aérodynamique d'une éolienne. Ce phénomène est responsable de… (more)

▼

Le phénomène connu sous l'appellation "méandrement" (ou meandering) désigne les variations aléatoires de la trajectoire du sillage aérodynamique d'une éolienne. Ce phénomène est responsable de contraintes mécaniques particulières sur les éoliennes positionnées dans le sillage d'autres éoliennes et joue donc rôle dans la conception et dans la prévision de production des parcs éoliens.Ce travail propose d'étudier le méandrement par des moyens expérimentaux et numériques. La problématique est traitée en deux parties, la première portant sur la modélisation de l'écoulement de couche limite atmosphérique, avec une attention particulière portée à la modélisation des grandes échelles de la turbulence atmosphérique. La seconde partie porte sur l'étude du sillage d'un disque actuateur soumis à un écoulement atmosphérique. Chacune de ces parties comporte un volet expérimental et un volet numérique. La modélisation numérique instationnaire de l'écoulement atmosphérique fait intervenir une technique de génération stochastique de champs de vitesse turbulente avec évolution temporelle, spécialement développée au cours de la présente thèse et à laquelle un chapitre spécifique est dédié.L'un des principaux résultats est que le méandrement du sillage est fortement corrélé avec les grandes échelles de la turbulence atmosphérique.

The phenomenon known as meandering describes the unsteady trajectory variations of the wake of a wind turbine. This phenomenon is responsible for specific mechanical stresses on turbines positioned in the wake of other turbines. As such, this phenomenon must be accounted for in the design and operation of wind turbine plants.This work uses numerical fluid simulation and wind tunnel testing in order to study the meandering of the wake of a wind turbine. The subject is discussed in two parts. The first part discusses the modeling of the atmospheric boundary layer, with a focus on the large scales of the atmospheric turbulence. The second part is a study of the behavior of the wake of an actuator disc model in atmospheric wind conditions.Both parts include experimental and numerical work. The numerical simulation of the atmospheric boundary layer involves the generation of synthetic turbulent velocity time series by mean of a stochastic technique developed during this thesis, to which a chapter is dedicated.One of the main results of this work is that the meandering is highly correlated with the large scales of the atmospheric turbulence.

Advisors/Committee Members: Aubrun-Sanches, Sandrine (thesis director), Masson, Christian (thesis director).

Subjects/Keywords: Eolienne; Soufflerie; Experimental; Disque actuateur; Sillage; Couche limite atmosphérique; Méandrement; Simulation numérique en mécanique des fluides; Simulation aux grandes échelles; Wind turbine; Wind tunnel; Experimental; Actuator disk; Wake; Atmosphericboundary layer; Meandering; Numerical fluid simulation; Large eddy simulation; 621.453

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Muller, Y. (2014). Etude du méandrement du sillage éolien lointain dans différentes conditions de rugosité : Study of the meandering of the far wake of a wind turbine in various roughness conditions. (Doctoral Dissertation). Orléans; Université du Québec. École de technologie supérieure. Retrieved from http://www.theses.fr/2014ORLE2040

Chicago Manual of Style (16^th Edition):

Muller, Yann-Aël. “Etude du méandrement du sillage éolien lointain dans différentes conditions de rugosité : Study of the meandering of the far wake of a wind turbine in various roughness conditions.” 2014. Doctoral Dissertation, Orléans; Université du Québec. École de technologie supérieure. Accessed January 19, 2021. http://www.theses.fr/2014ORLE2040.

MLA Handbook (7^th Edition):

Muller, Yann-Aël. “Etude du méandrement du sillage éolien lointain dans différentes conditions de rugosité : Study of the meandering of the far wake of a wind turbine in various roughness conditions.” 2014. Web. 19 Jan 2021.

Vancouver:

Muller Y. Etude du méandrement du sillage éolien lointain dans différentes conditions de rugosité : Study of the meandering of the far wake of a wind turbine in various roughness conditions. [Internet] [Doctoral dissertation]. Orléans; Université du Québec. École de technologie supérieure; 2014. [cited 2021 Jan 19]. Available from: http://www.theses.fr/2014ORLE2040.

Council of Science Editors:

Muller Y. Etude du méandrement du sillage éolien lointain dans différentes conditions de rugosité : Study of the meandering of the far wake of a wind turbine in various roughness conditions. [Doctoral Dissertation]. Orléans; Université du Québec. École de technologie supérieure; 2014. Available from: http://www.theses.fr/2014ORLE2040

19. Mamet, Victorien. Modélisation multiphysique de différentes phases de l'électro-aérospray : de la génération à l'atomisation : Multiphysical modeling of the different steps of an electro-pneumo-hydrodynamical atomization device : From generation to nebulization.

Degree: Docteur es, Mécanique des fluides Energétique, Procédés, 2019, Université Grenoble Alpes (ComUE)

URL: http://www.theses.fr/2019GREAI002

►

Afin de lutter contre les allergies alimentaires, la société pharmaceutique DBV Technologies propose un patch épicutané permettant un traitement efficace, la plateforme Viaskin ®.Pour envisager… (more)

▼

Afin de lutter contre les allergies alimentaires, la société pharmaceutique DBV Technologies propose un patch épicutané permettant un traitement efficace, la plateforme Viaskin ®.Pour envisager de nouveaux moyens de production de ce patch, nous avons étudié dans cette thèse le procédé d'aérospray (AS).Pour cela, nous avons développé des modèles numériques des différentes parties spatiales de l'AS.Dans un premier temps, nous étudions le cône de liquide formé à la sortie de buse d'AS. L'approche diphasique est traitée à l'aide de la méthode de champ de phase (dite à interface diffuse), dans laquelle l'équation de Cahn-Hilliard gouverne la fonctionnelle d'interface.Deux régimes principaux sont identifiés : le régime Stationnaire Dynamique, où le cône de liquide est stable, et le régime Transitoire, où sa dynamique est périodique.Dans ce second régime, les résultats du modèle ont montré une évolution discontinue de la période d'oscillation du cône en fonction du débit liquide. Nous avons corrélé ce phénomène avec des oscillations capillaires du cône, et comparé avec succès les résultats des simulations numériques aux résultats expérimentaux.Dans un second temps, la fragmentation du jet de liquide produit par le cône est étudiée numériquement, et comparée aux résultats d'analyses de stabilité linéaire produites dans la littérature. Le modèle proposé est une méthode utilisant un maillage mobile, à interface nette.Nous avons montré que la taille des gouttelettes produites variait peu en fonction de la pression de gaz appliquée.L'ensemble des travaux permet de comprendre les phénomènes physiques sous-jacents à l'AS, et à sélectionner dans une optique industrielle les modes optimaux de fonctionnement.

In order to fight against food allergies, the pharmaceutical company DBV Technologies offers an epicutaneous patch for effective treatment, the Viaskin ® platform.To consider new ways of producing this patch, we studied in this thesis the aerospray (AS) process.For this, we have developed numerical models of the different spatial parts of the AS.First, we study the cone of liquid formed at the nozzle exit of AS. The two-phase approach is processed using the so-called diffuse interface phase field method, in which the Cahn-Hilliard equation governs the interface functional.Two main regimes are identified: the Stationary Dynamic flow regime, where the liquid cone is stable, and the Transient regime, where its motion is periodic.In this second regime, the results of the model showed a discontinuous evolution of the oscillation period of the cone as a function of the liquid flow. We have correlated this phenomenon with capillary oscillations of the cone, and successfully compared the results of the numerical simulations to the experimental results.In a second time, the fragmentation of the liquid jet produced by the cone is studied numerically, and compared to the results of linear stability analyzes produced in the literature. The proposed model is a method using a mobile mesh, with a net interface.We have shown that the size of…

Advisors/Committee Members: Dedulle, Jean-Marc (thesis director).

Subjects/Keywords: Simulation numérique; Modélisation; Modélisation; Fluid Dynamics; Simulation; Simulation; 620

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Mamet, V. (2019). Modélisation multiphysique de différentes phases de l'électro-aérospray : de la génération à l'atomisation : Multiphysical modeling of the different steps of an electro-pneumo-hydrodynamical atomization device : From generation to nebulization. (Doctoral Dissertation). Université Grenoble Alpes (ComUE). Retrieved from http://www.theses.fr/2019GREAI002

Chicago Manual of Style (16^th Edition):

Mamet, Victorien. “Modélisation multiphysique de différentes phases de l'électro-aérospray : de la génération à l'atomisation : Multiphysical modeling of the different steps of an electro-pneumo-hydrodynamical atomization device : From generation to nebulization.” 2019. Doctoral Dissertation, Université Grenoble Alpes (ComUE). Accessed January 19, 2021. http://www.theses.fr/2019GREAI002.

MLA Handbook (7^th Edition):

Mamet, Victorien. “Modélisation multiphysique de différentes phases de l'électro-aérospray : de la génération à l'atomisation : Multiphysical modeling of the different steps of an electro-pneumo-hydrodynamical atomization device : From generation to nebulization.” 2019. Web. 19 Jan 2021.

Vancouver:

Mamet V. Modélisation multiphysique de différentes phases de l'électro-aérospray : de la génération à l'atomisation : Multiphysical modeling of the different steps of an electro-pneumo-hydrodynamical atomization device : From generation to nebulization. [Internet] [Doctoral dissertation]. Université Grenoble Alpes (ComUE); 2019. [cited 2021 Jan 19]. Available from: http://www.theses.fr/2019GREAI002.

Council of Science Editors:

Mamet V. Modélisation multiphysique de différentes phases de l'électro-aérospray : de la génération à l'atomisation : Multiphysical modeling of the different steps of an electro-pneumo-hydrodynamical atomization device : From generation to nebulization. [Doctoral Dissertation]. Université Grenoble Alpes (ComUE); 2019. Available from: http://www.theses.fr/2019GREAI002

20. SVENSSON, AXEL. Physically-Based Animation of Fire for Android .

Degree: Chalmers tekniska högskola / Institutionen för data och informationsteknik, 2020, Chalmers University of Technology

URL: http://hdl.handle.net/20.500.12380/301973

► Animation of fire and fluids has been around for at least 20 years in the field of computer graphics. These animations have over the years… (more)

Subjects/Keywords: Fire simulation; Fire simulation Android; Fluid dynamics Android; Wavelet Turbulence; Simulation GPU; Fire simulation 3D

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

SVENSSON, A. (2020). Physically-Based Animation of Fire for Android . (Thesis). Chalmers University of Technology. Retrieved from http://hdl.handle.net/20.500.12380/301973

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

SVENSSON, AXEL. “Physically-Based Animation of Fire for Android .” 2020. Thesis, Chalmers University of Technology. Accessed January 19, 2021. http://hdl.handle.net/20.500.12380/301973.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

SVENSSON, AXEL. “Physically-Based Animation of Fire for Android .” 2020. Web. 19 Jan 2021.

Vancouver:

SVENSSON A. Physically-Based Animation of Fire for Android . [Internet] [Thesis]. Chalmers University of Technology; 2020. [cited 2021 Jan 19]. Available from: http://hdl.handle.net/20.500.12380/301973.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

SVENSSON A. Physically-Based Animation of Fire for Android . [Thesis]. Chalmers University of Technology; 2020. Available from: http://hdl.handle.net/20.500.12380/301973

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Oregon State University

21. Nimmala, Seshu B. An efficient high-performance computing based three-dimensional numerical wave basin model for the design of fluid-structure interaction experiments.

Degree: PhD, Civil Engineering, 2010, Oregon State University

URL: http://hdl.handle.net/1957/18829

► Fluid-structure interaction (FSI) is an interesting and challenging interdisciplinary area comprised of fields such as engineering- fluids/structures/solids, computational science, and mathematics. FSI has several practical… (more)

▼ Fluid-structure interaction (FSI) is an interesting and challenging interdisciplinary area comprised of fields such as engineering- fluids/structures/solids, computational science, and mathematics. FSI has several practical engineering applications such as the design of coastal infrastructure (such as bridges, levees) subjected to harsh environments from natural forces such as tsunamis, storm surges, etc. Development of accurate input conditions to more detailed and complex models involving flexible structures in a fluid domain is an important requirement for the solution of such problems. FSI researchers often employ methods that use results from physical wave basin experiments to assess the wave forces on structures. These experiments, while closer to the physical phenomena, often tend to be time-consuming and expensive. Experiments are also not easily accessible for conducting parametric studies. Alternatively, numerical models when developed with similar capabilities will complement the experiments very well because of the lower costs and the ability to study phenomena that are not feasible in the laboratory. This dissertation is aimed at contributing to the solution of a significant component of the FSI problem with respect to engineering applications, covering accurate input to detailed models and a numerical wave basin to complement large-scale laboratory experiments. To this end, this work contains a description of a three-dimensional numerical wave tank (3D-NWT), its enhancements including the piston wavemaker for generation of waves such as solitary, periodic, and focused waves, and validation using large-scale experiments in the 3D wave basin at Oregon State University. Performing simulations involving fluid dynamics is computational-intensive and the complexity is magnified by the presence of the flexible structure(s) in the fluid domain. The models are also required to take care of large-scale domains such as a wave basin in order to be applicable to practical problems. Therefore, undertaking these efforts requires access to high-performance computing (HPC) platforms and development of parallel codes. With these objectives in mind, parallelization of the 3D-NWT is carried out and discussed in this dissertation. Advisors/Committee Members: Yim, Solomon C. (advisor), Peszynska, Malgorzata (committee member).

Subjects/Keywords: FSI; Fluid-structure interaction – Computer simulation

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Nimmala, S. B. (2010). An efficient high-performance computing based three-dimensional numerical wave basin model for the design of fluid-structure interaction experiments. (Doctoral Dissertation). Oregon State University. Retrieved from http://hdl.handle.net/1957/18829

Chicago Manual of Style (16^th Edition):

Nimmala, Seshu B. “An efficient high-performance computing based three-dimensional numerical wave basin model for the design of fluid-structure interaction experiments.” 2010. Doctoral Dissertation, Oregon State University. Accessed January 19, 2021. http://hdl.handle.net/1957/18829.

MLA Handbook (7^th Edition):

Nimmala, Seshu B. “An efficient high-performance computing based three-dimensional numerical wave basin model for the design of fluid-structure interaction experiments.” 2010. Web. 19 Jan 2021.

Vancouver:

Nimmala SB. An efficient high-performance computing based three-dimensional numerical wave basin model for the design of fluid-structure interaction experiments. [Internet] [Doctoral dissertation]. Oregon State University; 2010. [cited 2021 Jan 19]. Available from: http://hdl.handle.net/1957/18829.

Council of Science Editors:

Nimmala SB. An efficient high-performance computing based three-dimensional numerical wave basin model for the design of fluid-structure interaction experiments. [Doctoral Dissertation]. Oregon State University; 2010. Available from: http://hdl.handle.net/1957/18829

UCLA

22. Poyart, Eduardo Ribeiro. Parallel, Data-Driven Simulation and Visualization of the Heart.

Degree: Computer Science, 2016, UCLA

URL: http://www.escholarship.org/uc/item/876336jg

► This thesis focuses on the Lagrangian approach to fluid simulation, its parallelization, and its application in the medical imaging and simulation contexts. The fundamentals of… (more)

Subjects/Keywords: Computer science; Fluid; Heart; Parallel; Simulation; SPH

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Poyart, E. R. (2016). Parallel, Data-Driven Simulation and Visualization of the Heart. (Thesis). UCLA. Retrieved from http://www.escholarship.org/uc/item/876336jg

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Poyart, Eduardo Ribeiro. “Parallel, Data-Driven Simulation and Visualization of the Heart.” 2016. Thesis, UCLA. Accessed January 19, 2021. http://www.escholarship.org/uc/item/876336jg.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Poyart, Eduardo Ribeiro. “Parallel, Data-Driven Simulation and Visualization of the Heart.” 2016. Web. 19 Jan 2021.

Vancouver:

Poyart ER. Parallel, Data-Driven Simulation and Visualization of the Heart. [Internet] [Thesis]. UCLA; 2016. [cited 2021 Jan 19]. Available from: http://www.escholarship.org/uc/item/876336jg.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Poyart ER. Parallel, Data-Driven Simulation and Visualization of the Heart. [Thesis]. UCLA; 2016. Available from: http://www.escholarship.org/uc/item/876336jg

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Saskatchewan

23. Korneeva, Daria Y. Numerical simulation of compressible gas flow coupled to heat conduction in two space dimensions.

Degree: 2011, University of Saskatchewan

URL: http://hdl.handle.net/10388/etd-05312011-143902

► The current thesis studies a model of two dimensional convection of an ideal gas in a rectangular domain having walls of finite thickness. The temperature… (more)

Subjects/Keywords: Navier-Stokes system; numerical simulation; Fluid dynamics

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Korneeva, D. Y. (2011). Numerical simulation of compressible gas flow coupled to heat conduction in two space dimensions. (Thesis). University of Saskatchewan. Retrieved from http://hdl.handle.net/10388/etd-05312011-143902

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Korneeva, Daria Y. “Numerical simulation of compressible gas flow coupled to heat conduction in two space dimensions.” 2011. Thesis, University of Saskatchewan. Accessed January 19, 2021. http://hdl.handle.net/10388/etd-05312011-143902.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Korneeva, Daria Y. “Numerical simulation of compressible gas flow coupled to heat conduction in two space dimensions.” 2011. Web. 19 Jan 2021.

Vancouver:

Korneeva DY. Numerical simulation of compressible gas flow coupled to heat conduction in two space dimensions. [Internet] [Thesis]. University of Saskatchewan; 2011. [cited 2021 Jan 19]. Available from: http://hdl.handle.net/10388/etd-05312011-143902.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Korneeva DY. Numerical simulation of compressible gas flow coupled to heat conduction in two space dimensions. [Thesis]. University of Saskatchewan; 2011. Available from: http://hdl.handle.net/10388/etd-05312011-143902

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Northeastern University

24. Gao, Fei. Numerical simulation of the droplet-surface impact using interFoam.

Degree: MS, Department of Mechanical and Industrial Engineering, 2016, Northeastern University

URL: http://hdl.handle.net/2047/D20194500

► Droplet dynamics involves multi-scale forces from inertia body force, interior viscous shear stress to surface tension. The main purpose of this thesis is to simulate… (more)

▼ Droplet dynamics involves multi-scale forces from inertia body force, interior viscous shear stress to surface tension. The main purpose of this thesis is to simulate the normal impact of a liquid droplet on a hydrophobic surface by solving for the Navier[nil]Stokes equations. The numerical results obtained is used to evaluate the effects of variable parameters on the droplet deformation evolution. The numerical simulation also works as a complimentary part of the experimental exploration, by the group members in the Droplet-Surface Impact Project in Northeastern University.; The computational tool used is OpenFOAM, an open source CFD software package licensed and distributed by the OpenFOAM Foundation. The specific solver used is interFoam for this two phase problem. Water is modeled as a representative of the Newtonian fluids, while blood is modeled to represent non-Newtonian fluids. Multiple variables of the droplet-surface impact are investigated numerically: initial velocity, droplet diameter, transport properties, all of which contributes to a variation of the Weber number.; The numerical results obtained for water droplets are supported by experimental data and also semi-empirical correlations. The spreading behavior and generation of ripples are in good agreement with that observed in the experimental tests. As the capillary effects become more dominant in the recoiling period, a discrepancy starts to show by a pre-maturely generated secondary droplet in simulation. Possible reasons are speculated for this discrepancy between numerical and experimental results.; In the numerical comparison between water and blood droplets, a resemblance of droplet behavior in the initial spreading process is observed, while the recoiling process shows differences: blood droplets rebound in an "irregular" way compared to water droplets. The difference in deformation behaviors caused by varied transport properties leads to a way of distinguishing liquids by simple droplet-surface impact tests.

Subjects/Keywords: droplet impact; hydrophobic surface; simulation; Drops; Fluid dynamics; Simulation methods; Computational fluid dynamics; Water; Fluid dynamics; Simulation methods; Blood; Fluid dynamics; Simulation methods; Hydrophobic surfaces; Shear (Mechanics)

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Gao, F. (2016). Numerical simulation of the droplet-surface impact using interFoam. (Masters Thesis). Northeastern University. Retrieved from http://hdl.handle.net/2047/D20194500

Chicago Manual of Style (16^th Edition):

Gao, Fei. “Numerical simulation of the droplet-surface impact using interFoam.” 2016. Masters Thesis, Northeastern University. Accessed January 19, 2021. http://hdl.handle.net/2047/D20194500.

MLA Handbook (7^th Edition):

Gao, Fei. “Numerical simulation of the droplet-surface impact using interFoam.” 2016. Web. 19 Jan 2021.

Vancouver:

Gao F. Numerical simulation of the droplet-surface impact using interFoam. [Internet] [Masters thesis]. Northeastern University; 2016. [cited 2021 Jan 19]. Available from: http://hdl.handle.net/2047/D20194500.

Council of Science Editors:

Gao F. Numerical simulation of the droplet-surface impact using interFoam. [Masters Thesis]. Northeastern University; 2016. Available from: http://hdl.handle.net/2047/D20194500

Columbia University

25. Da, Fang. Surface-Only Simulation of Fluids.

Degree: 2017, Columbia University

URL: https://doi.org/10.7916/D8X06DCK

► Surface-only simulation methods for fluid dynamics are those that perform computation only on a surface representation, without relying on any volumetric discretization. Such methods have… (more)

Subjects/Keywords: Computer science; Fluid dynamics – Simulation methods

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Da, F. (2017). Surface-Only Simulation of Fluids. (Doctoral Dissertation). Columbia University. Retrieved from https://doi.org/10.7916/D8X06DCK

Chicago Manual of Style (16^th Edition):

Da, Fang. “Surface-Only Simulation of Fluids.” 2017. Doctoral Dissertation, Columbia University. Accessed January 19, 2021. https://doi.org/10.7916/D8X06DCK.

MLA Handbook (7^th Edition):

Da, Fang. “Surface-Only Simulation of Fluids.” 2017. Web. 19 Jan 2021.

Vancouver:

Da F. Surface-Only Simulation of Fluids. [Internet] [Doctoral dissertation]. Columbia University; 2017. [cited 2021 Jan 19]. Available from: https://doi.org/10.7916/D8X06DCK.

Council of Science Editors:

Da F. Surface-Only Simulation of Fluids. [Doctoral Dissertation]. Columbia University; 2017. Available from: https://doi.org/10.7916/D8X06DCK

26. Lundell, Christian. Water simulation for cell based sandbox games.

Degree: The Institute of Technology, 2014, Linköping UniversityLinköping University

URL: http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-108828

► This thesis work presents a new algorithm for simulating fluid based on the Navier-Stokes equations. The algorithm is designed for cell based sandbox games… (more)

Subjects/Keywords: Fluid Simulation; Navier-Stokes; Computer Games; GPGPU

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Lundell, C. (2014). Water simulation for cell based sandbox games. (Thesis). Linköping UniversityLinköping University. Retrieved from http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-108828

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Lundell, Christian. “Water simulation for cell based sandbox games.” 2014. Thesis, Linköping UniversityLinköping University. Accessed January 19, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-108828.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Lundell, Christian. “Water simulation for cell based sandbox games.” 2014. Web. 19 Jan 2021.

Vancouver:

Lundell C. Water simulation for cell based sandbox games. [Internet] [Thesis]. Linköping UniversityLinköping University; 2014. [cited 2021 Jan 19]. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-108828.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Lundell C. Water simulation for cell based sandbox games. [Thesis]. Linköping UniversityLinköping University; 2014. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-108828

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Montana State University

27. Krolick, William Christopher. Characterization of the primary instability on atomizing jets using dynamic mode decomposition.

Degree: MS, College of Engineering, 2018, Montana State University

URL: https://scholarworks.montana.edu/xmlui/handle/1/14562

► Numerical methods have advanced to the point that many groups can perform detailed numerical simulations of atomizing liquid jets and replicate experimental measurements. However, the… (more)

Subjects/Keywords: Fluid dynamics.; Computer simulation.; Spraying.; Atomization.; Algorithms.

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Krolick, W. C. (2018). Characterization of the primary instability on atomizing jets using dynamic mode decomposition. (Masters Thesis). Montana State University. Retrieved from https://scholarworks.montana.edu/xmlui/handle/1/14562

Chicago Manual of Style (16^th Edition):

Krolick, William Christopher. “Characterization of the primary instability on atomizing jets using dynamic mode decomposition.” 2018. Masters Thesis, Montana State University. Accessed January 19, 2021. https://scholarworks.montana.edu/xmlui/handle/1/14562.

MLA Handbook (7^th Edition):

Krolick, William Christopher. “Characterization of the primary instability on atomizing jets using dynamic mode decomposition.” 2018. Web. 19 Jan 2021.

Vancouver:

Krolick WC. Characterization of the primary instability on atomizing jets using dynamic mode decomposition. [Internet] [Masters thesis]. Montana State University; 2018. [cited 2021 Jan 19]. Available from: https://scholarworks.montana.edu/xmlui/handle/1/14562.

Council of Science Editors:

Krolick WC. Characterization of the primary instability on atomizing jets using dynamic mode decomposition. [Masters Thesis]. Montana State University; 2018. Available from: https://scholarworks.montana.edu/xmlui/handle/1/14562

University of Minnesota

28. Cortes Morales, Angel. Monte Carlo Simulations for Multicomponent Phase Equilibria and Thermophysical Properties of Near-Critical Fluids.

Degree: PhD, Chemistry, 2014, University of Minnesota

URL: http://hdl.handle.net/11299/183387

► Understanding phase equilibria and thermophysical properties of complex fluid mixtures is crucial to the oil and gas industry, particularly for exploration and production process design.… (more)

Subjects/Keywords: Fluid; Hydrocarbon; Molecular; PVT; Simulation; Thermodynamic

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Cortes Morales, A. (2014). Monte Carlo Simulations for Multicomponent Phase Equilibria and Thermophysical Properties of Near-Critical Fluids. (Doctoral Dissertation). University of Minnesota. Retrieved from http://hdl.handle.net/11299/183387

Chicago Manual of Style (16^th Edition):

Cortes Morales, Angel. “Monte Carlo Simulations for Multicomponent Phase Equilibria and Thermophysical Properties of Near-Critical Fluids.” 2014. Doctoral Dissertation, University of Minnesota. Accessed January 19, 2021. http://hdl.handle.net/11299/183387.

MLA Handbook (7^th Edition):

Cortes Morales, Angel. “Monte Carlo Simulations for Multicomponent Phase Equilibria and Thermophysical Properties of Near-Critical Fluids.” 2014. Web. 19 Jan 2021.

Vancouver:

Cortes Morales A. Monte Carlo Simulations for Multicomponent Phase Equilibria and Thermophysical Properties of Near-Critical Fluids. [Internet] [Doctoral dissertation]. University of Minnesota; 2014. [cited 2021 Jan 19]. Available from: http://hdl.handle.net/11299/183387.

Council of Science Editors:

Cortes Morales A. Monte Carlo Simulations for Multicomponent Phase Equilibria and Thermophysical Properties of Near-Critical Fluids. [Doctoral Dissertation]. University of Minnesota; 2014. Available from: http://hdl.handle.net/11299/183387

University of Southern California

29. Cadieux, Francois. Large eddy simulations of laminar separation bubble flows.

Degree: PhD, Aerospace and Mechanical Engineering (Computational Fluid and Solid Mechanics), 2015, University of Southern California

URL: http://digitallibrary.usc.edu/cdm/compoundobject/collection/p15799coll3/id/553536/rec/3741

► The flow over blades and airfoils at moderate angles of attack and Reynolds numbers ranging from 10⁴ to 10⁵ undergoes separation due to the adverse… (more)

▼ The flow over blades and airfoils at moderate angles of attack and Reynolds numbers ranging from 10⁴ to 10⁵ undergoes separation due to the adverse pressure gradient generated by surface curvature. In many cases, the separated shear layer then transitions to turbulence and reattaches, closing off a recirculation region—the laminar separation bubble. To avoid body‐fitted mesh generation problems and numerical issues, an equivalent problem for flow over a flat plate is formulated by imposing boundary conditions that lead to a pressure distribution and Reynolds number that are similar to those on airfoils. Spalart & Strelets (2000) tested a number of Reynolds‐averaged Navier‐Stokes (RANS) turbulence models for a laminar separation bubble flow over a flat plate. Although results with the Spalart‐Allmaras turbulence model were encouraging, none of the turbulence models tested reliably recovered time‐averaged direct numerical simulation (DNS) results. The purpose of this work is to assess whether large eddy simulation (LES) can more accurately and reliably recover DNS results using drastically reduced resolution—on the order of 1% of DNS resolution which is commonly achievable for LES of turbulent channel flows. LES of a laminar separation bubble flow over a flat plate are performed using a compressible sixth‐order finite‐difference code and two incompressible pseudo‐spectral Navier‐Stokes solvers at resolutions corresponding to approximately 3% and 1% of the chosen DNS benchmark by Spalart & Strelets (2000). The finite‐difference solver is found to be dissipative due to the use of a stability‐enhancing filter. Its numerical dissipation is quantified and found to be comparable to the average eddy viscosity of the dynamic Smagorinsky model, making it difficult to separate the effects of filtering versus those of explicit subgrid‐scale modeling. The negligible numerical dissipation of the pseudo‐spectral solvers allows an unambiguous assessment of the performance of subgrid‐scale models. Three explicit subgrid‐scale models—dynamic Smagorinsky, σ, and truncated Navier‐Stokes (TNS)—are compared to a no‐model simulation (under‐resolved DNS) and evaluated against the benchmark DNS data focusing on two quantities of critical importance to airfoil and blade designers: time‐averaged pressure and skin friction predictions used in lift and drag calculations. Results obtained with these explicit subgrid‐scale models confirm that accurate LES of laminar separation bubble flows are attainable with as low as 1% of DNS resolution, and the poor performance of the no‐model simulation underscores the necessity of subgrid‐scale modelling in coarse LES with low numerical dissipation. Advisors/Committee Members: Domaradzki, Julian A. (Committee Chair), Spedding, Geoffrey R. (Committee Member), Redekopp, Larry G. (Committee Member), Lynett, Patrick J. (Committee Member), Becker, Thorsten W. (Committee Member).

Subjects/Keywords: computational fluid dynamics; fluid mechanics; direct numerical simulation; large eddy simulation; turbomachinery; UAV

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Cadieux, F. (2015). Large eddy simulations of laminar separation bubble flows. (Doctoral Dissertation). University of Southern California. Retrieved from http://digitallibrary.usc.edu/cdm/compoundobject/collection/p15799coll3/id/553536/rec/3741

Chicago Manual of Style (16^th Edition):

Cadieux, Francois. “Large eddy simulations of laminar separation bubble flows.” 2015. Doctoral Dissertation, University of Southern California. Accessed January 19, 2021. http://digitallibrary.usc.edu/cdm/compoundobject/collection/p15799coll3/id/553536/rec/3741.

MLA Handbook (7^th Edition):

Cadieux, Francois. “Large eddy simulations of laminar separation bubble flows.” 2015. Web. 19 Jan 2021.

Vancouver:

Cadieux F. Large eddy simulations of laminar separation bubble flows. [Internet] [Doctoral dissertation]. University of Southern California; 2015. [cited 2021 Jan 19]. Available from: http://digitallibrary.usc.edu/cdm/compoundobject/collection/p15799coll3/id/553536/rec/3741.

Council of Science Editors:

Cadieux F. Large eddy simulations of laminar separation bubble flows. [Doctoral Dissertation]. University of Southern California; 2015. Available from: http://digitallibrary.usc.edu/cdm/compoundobject/collection/p15799coll3/id/553536/rec/3741

Ryerson University

30. Peri, Ravi Kumar. Experimental studies of vibrations of flexible structures induced by axial pipe flow.

Degree: 2009, Ryerson University

URL: https://digital.library.ryerson.ca/islandora/object/RULA%3A1234

► This thesis presents experimental studies of vibration of a straight beam and a thin plate in axial pipe flow. Dynamic behaviors of the two structures… (more)

Subjects/Keywords: Fluid-structure interaction; Pipe – Fluid dynamics; Pipelines – Vibration; Vibration – Computer simulation

Record Details Similar Records Cite « Share

❌

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Peri, R. K. (2009). Experimental studies of vibrations of flexible structures induced by axial pipe flow. (Thesis). Ryerson University. Retrieved from https://digital.library.ryerson.ca/islandora/object/RULA%3A1234

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Peri, Ravi Kumar. “Experimental studies of vibrations of flexible structures induced by axial pipe flow.” 2009. Thesis, Ryerson University. Accessed January 19, 2021. https://digital.library.ryerson.ca/islandora/object/RULA%3A1234.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Peri, Ravi Kumar. “Experimental studies of vibrations of flexible structures induced by axial pipe flow.” 2009. Web. 19 Jan 2021.

Vancouver:

Peri RK. Experimental studies of vibrations of flexible structures induced by axial pipe flow. [Internet] [Thesis]. Ryerson University; 2009. [cited 2021 Jan 19]. Available from: https://digital.library.ryerson.ca/islandora/object/RULA%3A1234.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Peri RK. Experimental studies of vibrations of flexible structures induced by axial pipe flow. [Thesis]. Ryerson University; 2009. Available from: https://digital.library.ryerson.ca/islandora/object/RULA%3A1234

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

		in
And / Or
		in
And / Or
		in
And / Or
		in

Open Access Theses and Dissertations