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You searched for subject:(Low pressure turbines). Showing records 1 – 9 of 9 total matches.

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University of Cincinnati

1. POONDRU, SHIRDISH. Large-Eddy Simulation and Active Flow Control of Low-Reynolds Number Flow through a Low-Pressure Turbine Cascade.

Degree: PhD, Engineering : Mechanical Engineering, 2008, University of Cincinnati

  The operating Reynolds numbers (Re) for a low-pressure turbine (LPT) in an aircraft engine can drop below 25,000 during high-altitude cruise conditions, resulting in… (more)

Subjects/Keywords: Engineering, Mechanical; Large-eddy simulation; Low-pressure turbines; Active flow control

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

APA (6th Edition):

POONDRU, S. (2008). Large-Eddy Simulation and Active Flow Control of Low-Reynolds Number Flow through a Low-Pressure Turbine Cascade. (Doctoral Dissertation). University of Cincinnati. Retrieved from http://rave.ohiolink.edu/etdc/view?acc_num=ucin1204873699

Chicago Manual of Style (16th Edition):

POONDRU, SHIRDISH. “Large-Eddy Simulation and Active Flow Control of Low-Reynolds Number Flow through a Low-Pressure Turbine Cascade.” 2008. Doctoral Dissertation, University of Cincinnati. Accessed October 22, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1204873699.

MLA Handbook (7th Edition):

POONDRU, SHIRDISH. “Large-Eddy Simulation and Active Flow Control of Low-Reynolds Number Flow through a Low-Pressure Turbine Cascade.” 2008. Web. 22 Oct 2019.

Vancouver:

POONDRU S. Large-Eddy Simulation and Active Flow Control of Low-Reynolds Number Flow through a Low-Pressure Turbine Cascade. [Internet] [Doctoral dissertation]. University of Cincinnati; 2008. [cited 2019 Oct 22]. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=ucin1204873699.

Council of Science Editors:

POONDRU S. Large-Eddy Simulation and Active Flow Control of Low-Reynolds Number Flow through a Low-Pressure Turbine Cascade. [Doctoral Dissertation]. University of Cincinnati; 2008. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=ucin1204873699


University of Minnesota

2. Burman, Debashish. Separation control in low pressure turbines using plasma actuators with passing wakes.

Degree: PhD, Mechanical Engineering, 2013, University of Minnesota

 A Dielectric Barrier Discharge (DBD) plasma actuator is operated in flow over the suction surface of a Pack-B Low Pressure Turbine (LPT) airfoil at a… (more)

Subjects/Keywords: Flow control; Low pressure turbines; Plasma actuator; Separation; Transition

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APA (6th Edition):

Burman, D. (2013). Separation control in low pressure turbines using plasma actuators with passing wakes. (Doctoral Dissertation). University of Minnesota. Retrieved from http://purl.umn.edu/159627

Chicago Manual of Style (16th Edition):

Burman, Debashish. “Separation control in low pressure turbines using plasma actuators with passing wakes.” 2013. Doctoral Dissertation, University of Minnesota. Accessed October 22, 2019. http://purl.umn.edu/159627.

MLA Handbook (7th Edition):

Burman, Debashish. “Separation control in low pressure turbines using plasma actuators with passing wakes.” 2013. Web. 22 Oct 2019.

Vancouver:

Burman D. Separation control in low pressure turbines using plasma actuators with passing wakes. [Internet] [Doctoral dissertation]. University of Minnesota; 2013. [cited 2019 Oct 22]. Available from: http://purl.umn.edu/159627.

Council of Science Editors:

Burman D. Separation control in low pressure turbines using plasma actuators with passing wakes. [Doctoral Dissertation]. University of Minnesota; 2013. Available from: http://purl.umn.edu/159627


Aristotle University Of Thessaloniki (AUTH); Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης (ΑΠΘ)

3. Σιδερίδης, Αθανάσιος. Αλληλεπίδραση διαταραχών ροής με οριακό στρώμα πτερυγίου στροβίλου χαμηλής πίεσης.

Degree: 2011, Aristotle University Of Thessaloniki (AUTH); Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης (ΑΠΘ)

The research trend in low pressure turbine blade optimization over the past three decades is clearly headed towards taking advantage of the unsteady flow phenomena.… (more)

Subjects/Keywords: Στρόβιλοι χαμηλής πίεσης; Οριακό στρώμα; Μετάβαση; Απόρρους; Low pressure turbines; Boundary layer; Transition; Wake

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APA (6th Edition):

Σιδερίδης, . . (2011). Αλληλεπίδραση διαταραχών ροής με οριακό στρώμα πτερυγίου στροβίλου χαμηλής πίεσης. (Thesis). Aristotle University Of Thessaloniki (AUTH); Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης (ΑΠΘ). Retrieved from http://hdl.handle.net/10442/hedi/26162

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

Chicago Manual of Style (16th Edition):

Σιδερίδης, Αθανάσιος. “Αλληλεπίδραση διαταραχών ροής με οριακό στρώμα πτερυγίου στροβίλου χαμηλής πίεσης.” 2011. Thesis, Aristotle University Of Thessaloniki (AUTH); Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης (ΑΠΘ). Accessed October 22, 2019. http://hdl.handle.net/10442/hedi/26162.

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

MLA Handbook (7th Edition):

Σιδερίδης, Αθανάσιος. “Αλληλεπίδραση διαταραχών ροής με οριακό στρώμα πτερυγίου στροβίλου χαμηλής πίεσης.” 2011. Web. 22 Oct 2019.

Vancouver:

Σιδερίδης . Αλληλεπίδραση διαταραχών ροής με οριακό στρώμα πτερυγίου στροβίλου χαμηλής πίεσης. [Internet] [Thesis]. Aristotle University Of Thessaloniki (AUTH); Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης (ΑΠΘ); 2011. [cited 2019 Oct 22]. Available from: http://hdl.handle.net/10442/hedi/26162.

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

Council of Science Editors:

Σιδερίδης . Αλληλεπίδραση διαταραχών ροής με οριακό στρώμα πτερυγίου στροβίλου χαμηλής πίεσης. [Thesis]. Aristotle University Of Thessaloniki (AUTH); Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης (ΑΠΘ); 2011. Available from: http://hdl.handle.net/10442/hedi/26162

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


Wright State University

4. Bear, Philip Steven. On the Experimental Evaluation of Loss Production and Reduction in a Highly Loaded Low Pressure Turbine Cascade.

Degree: MSME, Mechanical Engineering, 2016, Wright State University

 Improvements in turbine design methods have resulted in the development of blade profiles with both high lift and good Reynolds lapse characteristics. An increase in… (more)

Subjects/Keywords: Aerospace Engineering; Engineering; turbines; PIV; SPIV; particle image velocimetry; low pressure turbines; high lift turbines; total pressure loss; experimental measurements; aerodynamics; total pressure transport; turbulent flow; reynolds stress; turbulence production; deformation work

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APA (6th Edition):

Bear, P. S. (2016). On the Experimental Evaluation of Loss Production and Reduction in a Highly Loaded Low Pressure Turbine Cascade. (Masters Thesis). Wright State University. Retrieved from http://rave.ohiolink.edu/etdc/view?acc_num=wright148464084439115

Chicago Manual of Style (16th Edition):

Bear, Philip Steven. “On the Experimental Evaluation of Loss Production and Reduction in a Highly Loaded Low Pressure Turbine Cascade.” 2016. Masters Thesis, Wright State University. Accessed October 22, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=wright148464084439115.

MLA Handbook (7th Edition):

Bear, Philip Steven. “On the Experimental Evaluation of Loss Production and Reduction in a Highly Loaded Low Pressure Turbine Cascade.” 2016. Web. 22 Oct 2019.

Vancouver:

Bear PS. On the Experimental Evaluation of Loss Production and Reduction in a Highly Loaded Low Pressure Turbine Cascade. [Internet] [Masters thesis]. Wright State University; 2016. [cited 2019 Oct 22]. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=wright148464084439115.

Council of Science Editors:

Bear PS. On the Experimental Evaluation of Loss Production and Reduction in a Highly Loaded Low Pressure Turbine Cascade. [Masters Thesis]. Wright State University; 2016. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=wright148464084439115


Virginia Tech

5. Sanders, Darius Demetri. CFD Modeling of Separation and Transitional Flow in Low Pressure Turbine Blades at Low Reynolds Numbers.

Degree: PhD, Mechanical Engineering, 2009, Virginia Tech

 There is increasing interest in design methods and performance prediction for turbine engines operating at low Reynolds numbers. In this regime, boundary layer separation may… (more)

Subjects/Keywords: Unsteady Aerodynamics; Low Pressure Turbines; CFD; Turbulence Modeling; Low Reynolds Number

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APA (6th Edition):

Sanders, D. D. (2009). CFD Modeling of Separation and Transitional Flow in Low Pressure Turbine Blades at Low Reynolds Numbers. (Doctoral Dissertation). Virginia Tech. Retrieved from http://hdl.handle.net/10919/29303

Chicago Manual of Style (16th Edition):

Sanders, Darius Demetri. “CFD Modeling of Separation and Transitional Flow in Low Pressure Turbine Blades at Low Reynolds Numbers.” 2009. Doctoral Dissertation, Virginia Tech. Accessed October 22, 2019. http://hdl.handle.net/10919/29303.

MLA Handbook (7th Edition):

Sanders, Darius Demetri. “CFD Modeling of Separation and Transitional Flow in Low Pressure Turbine Blades at Low Reynolds Numbers.” 2009. Web. 22 Oct 2019.

Vancouver:

Sanders DD. CFD Modeling of Separation and Transitional Flow in Low Pressure Turbine Blades at Low Reynolds Numbers. [Internet] [Doctoral dissertation]. Virginia Tech; 2009. [cited 2019 Oct 22]. Available from: http://hdl.handle.net/10919/29303.

Council of Science Editors:

Sanders DD. CFD Modeling of Separation and Transitional Flow in Low Pressure Turbine Blades at Low Reynolds Numbers. [Doctoral Dissertation]. Virginia Tech; 2009. Available from: http://hdl.handle.net/10919/29303


Wright State University

6. Veley, Emma Michelle. Measurement of Unsteady Characteristics of Endwall Vortices Using Surface-Mounted Hot-Film Sensors.

Degree: MSME, Mechanical Engineering, 2018, Wright State University

 High-lift low-pressure turbine blades produce significant losses at the junction with the endwall. The losses are caused by several complex three-dimensional vortical flow structures, which… (more)

Subjects/Keywords: Mechanical Engineering; Aerospace Engineering; Engineering; turbines; PIV; SPIV; particle image velocimetry; low pressure turbines; high lift turbines; experimental measurements; aerodynamics; turbulent flow; hot film; flow visualization; unsteady; passage vortex; vortex dynamics

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APA (6th Edition):

Veley, E. M. (2018). Measurement of Unsteady Characteristics of Endwall Vortices Using Surface-Mounted Hot-Film Sensors. (Masters Thesis). Wright State University. Retrieved from http://rave.ohiolink.edu/etdc/view?acc_num=wright1534450563500249

Chicago Manual of Style (16th Edition):

Veley, Emma Michelle. “Measurement of Unsteady Characteristics of Endwall Vortices Using Surface-Mounted Hot-Film Sensors.” 2018. Masters Thesis, Wright State University. Accessed October 22, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=wright1534450563500249.

MLA Handbook (7th Edition):

Veley, Emma Michelle. “Measurement of Unsteady Characteristics of Endwall Vortices Using Surface-Mounted Hot-Film Sensors.” 2018. Web. 22 Oct 2019.

Vancouver:

Veley EM. Measurement of Unsteady Characteristics of Endwall Vortices Using Surface-Mounted Hot-Film Sensors. [Internet] [Masters thesis]. Wright State University; 2018. [cited 2019 Oct 22]. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=wright1534450563500249.

Council of Science Editors:

Veley EM. Measurement of Unsteady Characteristics of Endwall Vortices Using Surface-Mounted Hot-Film Sensors. [Masters Thesis]. Wright State University; 2018. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=wright1534450563500249

7. Sharpe, Jacob Andrew. 3D CFD Investigation of Low Pressure Turbine Aerodynamics.

Degree: MSME, Mechanical Engineering, 2017, Wright State University

 A 3-D Reynolds-Averaged Navier Stokes (RANS) model of a highly-loaded blade profile has been developed using a commercial CFD code with an unstructured/structured grid and… (more)

Subjects/Keywords: Aerospace Engineering; Fluid Dynamics; Computational fluid dynamics; aerodynamics; turbomachinery; low pressure turbines

…Kinetic Energy xi 1 INTRODUCTION 1.1 Low Pressure Turbines Gas turbine engines are the… …typically power extraction occurs on the LPT spool. Low pressure turbines must be able to operate… …far. ix NOMENCLATURE LPT = Low Pressure Turbine Cx = Axial Chord (m) S… …engine, the compressor (as well as the turbine) is divided into a low-pressure and… …low pressure compressor (LPC) is further compressed by the LPC, and then again by… 

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APA (6th Edition):

Sharpe, J. A. (2017). 3D CFD Investigation of Low Pressure Turbine Aerodynamics. (Masters Thesis). Wright State University. Retrieved from http://rave.ohiolink.edu/etdc/view?acc_num=wright1495872867696744

Chicago Manual of Style (16th Edition):

Sharpe, Jacob Andrew. “3D CFD Investigation of Low Pressure Turbine Aerodynamics.” 2017. Masters Thesis, Wright State University. Accessed October 22, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=wright1495872867696744.

MLA Handbook (7th Edition):

Sharpe, Jacob Andrew. “3D CFD Investigation of Low Pressure Turbine Aerodynamics.” 2017. Web. 22 Oct 2019.

Vancouver:

Sharpe JA. 3D CFD Investigation of Low Pressure Turbine Aerodynamics. [Internet] [Masters thesis]. Wright State University; 2017. [cited 2019 Oct 22]. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=wright1495872867696744.

Council of Science Editors:

Sharpe JA. 3D CFD Investigation of Low Pressure Turbine Aerodynamics. [Masters Thesis]. Wright State University; 2017. Available from: http://rave.ohiolink.edu/etdc/view?acc_num=wright1495872867696744


ETH Zürich

8. Raheem, Asad. Improvement of Transonic Low Pressure Steam Turbine using High Performance Computation.

Degree: 2019, ETH Zürich

 Steam turbines hold the largest share of electricity production worldwide. In order to meet growing energy demands, steam turbine designers strive for increased power output,… (more)

Subjects/Keywords: Low pressure steam turbine; CFD; HPC; Turbomachinery; GPU computing; Stator stacking; STEAM TURBINES (HEAT ENGINES); Unsteady aerodynamics; Transonic flows; SHOCK WAVES (FLUID DYNAMICS); Forward curved sweep; Stator twist; stator–rotor interaction

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APA (6th Edition):

Raheem, A. (2019). Improvement of Transonic Low Pressure Steam Turbine using High Performance Computation. (Doctoral Dissertation). ETH Zürich. Retrieved from http://hdl.handle.net/20.500.11850/331142

Chicago Manual of Style (16th Edition):

Raheem, Asad. “Improvement of Transonic Low Pressure Steam Turbine using High Performance Computation.” 2019. Doctoral Dissertation, ETH Zürich. Accessed October 22, 2019. http://hdl.handle.net/20.500.11850/331142.

MLA Handbook (7th Edition):

Raheem, Asad. “Improvement of Transonic Low Pressure Steam Turbine using High Performance Computation.” 2019. Web. 22 Oct 2019.

Vancouver:

Raheem A. Improvement of Transonic Low Pressure Steam Turbine using High Performance Computation. [Internet] [Doctoral dissertation]. ETH Zürich; 2019. [cited 2019 Oct 22]. Available from: http://hdl.handle.net/20.500.11850/331142.

Council of Science Editors:

Raheem A. Improvement of Transonic Low Pressure Steam Turbine using High Performance Computation. [Doctoral Dissertation]. ETH Zürich; 2019. Available from: http://hdl.handle.net/20.500.11850/331142


ETH Zürich

9. Bosdas, Ilias. Time Resolved Flow Field and Droplet Measurements in Wet Steam Turbine Flows.

Degree: 2016, ETH Zürich

Subjects/Keywords: GESCHWINDIGKEITSMESSUNG (FLUIDDYNAMIK); MEASUREMENT OF VELOCITY AND QUANTITY RATE OF FLUID FLOW; LASERANWENDUNGEN (LASERTECHNIK); CALIBRATION AND TESTING OF INSTRUMENTS (PHYSICS); EXHAUST STEAM TURBINES, LOW-PRESSURE STEAM TURBINES (STEAM TURBINES); DROPS + DROP FORMATION (HYDRODYNAMICS); EICHUNG UND PRÜFUNG VON MESSGERÄTEN (PHYSIK); TROPFEN + TROPFENBILDUNG (HYDRODYNAMIK); ABDAMPFTURBINEN, NIEDERDRUCKDAMPFTURBINEN (DAMPFTURBINEN); LASER APPLICATIONS (LASER ENGINEERING); info:eu-repo/classification/ddc/620; info:eu-repo/classification/ddc/530; Engineering & allied operations; Physics

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APA (6th Edition):

Bosdas, I. (2016). Time Resolved Flow Field and Droplet Measurements in Wet Steam Turbine Flows. (Doctoral Dissertation). ETH Zürich. Retrieved from http://hdl.handle.net/20.500.11850/121455

Chicago Manual of Style (16th Edition):

Bosdas, Ilias. “Time Resolved Flow Field and Droplet Measurements in Wet Steam Turbine Flows.” 2016. Doctoral Dissertation, ETH Zürich. Accessed October 22, 2019. http://hdl.handle.net/20.500.11850/121455.

MLA Handbook (7th Edition):

Bosdas, Ilias. “Time Resolved Flow Field and Droplet Measurements in Wet Steam Turbine Flows.” 2016. Web. 22 Oct 2019.

Vancouver:

Bosdas I. Time Resolved Flow Field and Droplet Measurements in Wet Steam Turbine Flows. [Internet] [Doctoral dissertation]. ETH Zürich; 2016. [cited 2019 Oct 22]. Available from: http://hdl.handle.net/20.500.11850/121455.

Council of Science Editors:

Bosdas I. Time Resolved Flow Field and Droplet Measurements in Wet Steam Turbine Flows. [Doctoral Dissertation]. ETH Zürich; 2016. Available from: http://hdl.handle.net/20.500.11850/121455

.