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You searched for +publisher:"Virginia Tech" +contributor:("Alexander, William Nathan"). Showing records 1 – 11 of 11 total matches.

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Virginia Tech

1. Zanella, Matthew Robert. Improved Sailboat Design Process and Tools Using Systems Engineering Approach.

Degree: MS, Ocean Engineering, 2020, Virginia Tech

 Boats and marine vehicles of different types have long been a mainstay in the growth and development of this country's military, economic and transportation infrastructure.… (more)

Subjects/Keywords: sharpie; Orca3D; velocity prediction program; concept exploration; concept development; sailboat design

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APA (6th Edition):

Zanella, M. R. (2020). Improved Sailboat Design Process and Tools Using Systems Engineering Approach. (Masters Thesis). Virginia Tech. Retrieved from http://hdl.handle.net/10919/98503

Chicago Manual of Style (16th Edition):

Zanella, Matthew Robert. “Improved Sailboat Design Process and Tools Using Systems Engineering Approach.” 2020. Masters Thesis, Virginia Tech. Accessed August 07, 2020. http://hdl.handle.net/10919/98503.

MLA Handbook (7th Edition):

Zanella, Matthew Robert. “Improved Sailboat Design Process and Tools Using Systems Engineering Approach.” 2020. Web. 07 Aug 2020.

Vancouver:

Zanella MR. Improved Sailboat Design Process and Tools Using Systems Engineering Approach. [Internet] [Masters thesis]. Virginia Tech; 2020. [cited 2020 Aug 07]. Available from: http://hdl.handle.net/10919/98503.

Council of Science Editors:

Zanella MR. Improved Sailboat Design Process and Tools Using Systems Engineering Approach. [Masters Thesis]. Virginia Tech; 2020. Available from: http://hdl.handle.net/10919/98503


Virginia Tech

2. Clark, Ian Andrew. A Study of Bio-Inspired Canopies for the Reduction of Roughness Noise.

Degree: MS, Aerospace and Ocean Engineering, 2015, Virginia Tech

 The wings of most species of owl have been shown to possess three unique physical attributes which allow them to hunt in effective silence: a… (more)

Subjects/Keywords: Roughness Noise; Bio-Inspired; Noise Reduction; Noise Control; Canopies

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APA (6th Edition):

Clark, I. A. (2015). A Study of Bio-Inspired Canopies for the Reduction of Roughness Noise. (Masters Thesis). Virginia Tech. Retrieved from http://hdl.handle.net/10919/51178

Chicago Manual of Style (16th Edition):

Clark, Ian Andrew. “A Study of Bio-Inspired Canopies for the Reduction of Roughness Noise.” 2015. Masters Thesis, Virginia Tech. Accessed August 07, 2020. http://hdl.handle.net/10919/51178.

MLA Handbook (7th Edition):

Clark, Ian Andrew. “A Study of Bio-Inspired Canopies for the Reduction of Roughness Noise.” 2015. Web. 07 Aug 2020.

Vancouver:

Clark IA. A Study of Bio-Inspired Canopies for the Reduction of Roughness Noise. [Internet] [Masters thesis]. Virginia Tech; 2015. [cited 2020 Aug 07]. Available from: http://hdl.handle.net/10919/51178.

Council of Science Editors:

Clark IA. A Study of Bio-Inspired Canopies for the Reduction of Roughness Noise. [Masters Thesis]. Virginia Tech; 2015. Available from: http://hdl.handle.net/10919/51178


Virginia Tech

3. Murray IV, Henry Hall. Turbulence and Sound Generated by a Rotor Operating Near a Wall.

Degree: MS, Aerospace and Ocean Engineering, 2016, Virginia Tech

 Acoustic and aerodynamic measurements have been carried out on a rotor operating in a planar turbulent boundary layer near a wall for a variety of… (more)

Subjects/Keywords: Rotor; Acoustics; Boundary Layer; Tip Gap; Turbulence Ingestion Noise; Particle Image Velocimetry; Phase Averaged; Experimental; Wind Tunnel; Microphone; Wall Pressure; Blade Vortex Interaction; Propeller-Hull Vortex; Pirouette Vortex

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APA (6th Edition):

Murray IV, H. H. (2016). Turbulence and Sound Generated by a Rotor Operating Near a Wall. (Masters Thesis). Virginia Tech. Retrieved from http://hdl.handle.net/10919/71332

Chicago Manual of Style (16th Edition):

Murray IV, Henry Hall. “Turbulence and Sound Generated by a Rotor Operating Near a Wall.” 2016. Masters Thesis, Virginia Tech. Accessed August 07, 2020. http://hdl.handle.net/10919/71332.

MLA Handbook (7th Edition):

Murray IV, Henry Hall. “Turbulence and Sound Generated by a Rotor Operating Near a Wall.” 2016. Web. 07 Aug 2020.

Vancouver:

Murray IV HH. Turbulence and Sound Generated by a Rotor Operating Near a Wall. [Internet] [Masters thesis]. Virginia Tech; 2016. [cited 2020 Aug 07]. Available from: http://hdl.handle.net/10919/71332.

Council of Science Editors:

Murray IV HH. Turbulence and Sound Generated by a Rotor Operating Near a Wall. [Masters Thesis]. Virginia Tech; 2016. Available from: http://hdl.handle.net/10919/71332


Virginia Tech

4. Molinaro, Nicholas Joseph. The Two Point Correlation Structure of a Cylinder Wake.

Degree: MS, Aerospace and Ocean Engineering, 2017, Virginia Tech

 In this study the complete four dimensional space time correlation function was measured in the wake of an untripped circular cylinder at a Reynolds number… (more)

Subjects/Keywords: turbulence; wake flows; two-point correlation; proper orthogonal decomposition; compact eddy structure

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APA (6th Edition):

Molinaro, N. J. (2017). The Two Point Correlation Structure of a Cylinder Wake. (Masters Thesis). Virginia Tech. Retrieved from http://hdl.handle.net/10919/78296

Chicago Manual of Style (16th Edition):

Molinaro, Nicholas Joseph. “The Two Point Correlation Structure of a Cylinder Wake.” 2017. Masters Thesis, Virginia Tech. Accessed August 07, 2020. http://hdl.handle.net/10919/78296.

MLA Handbook (7th Edition):

Molinaro, Nicholas Joseph. “The Two Point Correlation Structure of a Cylinder Wake.” 2017. Web. 07 Aug 2020.

Vancouver:

Molinaro NJ. The Two Point Correlation Structure of a Cylinder Wake. [Internet] [Masters thesis]. Virginia Tech; 2017. [cited 2020 Aug 07]. Available from: http://hdl.handle.net/10919/78296.

Council of Science Editors:

Molinaro NJ. The Two Point Correlation Structure of a Cylinder Wake. [Masters Thesis]. Virginia Tech; 2017. Available from: http://hdl.handle.net/10919/78296


Virginia Tech

5. Meyers, Timothy Wade. The Rough Wall High Reynolds Number Turbulent Boundary Layer Surface Pressure Spectrum.

Degree: MS, Aerospace and Ocean Engineering, 2014, Virginia Tech

 There have been very few studies investigating the rough wall pressure spectra under fully rough flows, which are relevant to many common engineering applications operating… (more)

Subjects/Keywords: Rough wall; high Reynolds number; turbulent boundary layer; surface pressure fluctuations

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APA (6th Edition):

Meyers, T. W. (2014). The Rough Wall High Reynolds Number Turbulent Boundary Layer Surface Pressure Spectrum. (Masters Thesis). Virginia Tech. Retrieved from http://hdl.handle.net/10919/25880

Chicago Manual of Style (16th Edition):

Meyers, Timothy Wade. “The Rough Wall High Reynolds Number Turbulent Boundary Layer Surface Pressure Spectrum.” 2014. Masters Thesis, Virginia Tech. Accessed August 07, 2020. http://hdl.handle.net/10919/25880.

MLA Handbook (7th Edition):

Meyers, Timothy Wade. “The Rough Wall High Reynolds Number Turbulent Boundary Layer Surface Pressure Spectrum.” 2014. Web. 07 Aug 2020.

Vancouver:

Meyers TW. The Rough Wall High Reynolds Number Turbulent Boundary Layer Surface Pressure Spectrum. [Internet] [Masters thesis]. Virginia Tech; 2014. [cited 2020 Aug 07]. Available from: http://hdl.handle.net/10919/25880.

Council of Science Editors:

Meyers TW. The Rough Wall High Reynolds Number Turbulent Boundary Layer Surface Pressure Spectrum. [Masters Thesis]. Virginia Tech; 2014. Available from: http://hdl.handle.net/10919/25880


Virginia Tech

6. Repasky, Russell James. Turbulent Boundary Layers over Rough Surfaces: Large Structure Velocity Scaling and Driver Implications for Acoustic Metamaterials.

Degree: MS, Aerospace Engineering, 2019, Virginia Tech

 Aerodynamicists are often concerned with interactions between fluids and solids, such as an aircraft wing gliding through air. Due to frictional effects, the relative velocity… (more)

Subjects/Keywords: Turbulent boundary layer; Pressure Poisson equation; Low-frequency scaling law; Acoustic metamaterial; Acoustic surface wave

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APA (6th Edition):

Repasky, R. J. (2019). Turbulent Boundary Layers over Rough Surfaces: Large Structure Velocity Scaling and Driver Implications for Acoustic Metamaterials. (Masters Thesis). Virginia Tech. Retrieved from http://hdl.handle.net/10919/90796

Chicago Manual of Style (16th Edition):

Repasky, Russell James. “Turbulent Boundary Layers over Rough Surfaces: Large Structure Velocity Scaling and Driver Implications for Acoustic Metamaterials.” 2019. Masters Thesis, Virginia Tech. Accessed August 07, 2020. http://hdl.handle.net/10919/90796.

MLA Handbook (7th Edition):

Repasky, Russell James. “Turbulent Boundary Layers over Rough Surfaces: Large Structure Velocity Scaling and Driver Implications for Acoustic Metamaterials.” 2019. Web. 07 Aug 2020.

Vancouver:

Repasky RJ. Turbulent Boundary Layers over Rough Surfaces: Large Structure Velocity Scaling and Driver Implications for Acoustic Metamaterials. [Internet] [Masters thesis]. Virginia Tech; 2019. [cited 2020 Aug 07]. Available from: http://hdl.handle.net/10919/90796.

Council of Science Editors:

Repasky RJ. Turbulent Boundary Layers over Rough Surfaces: Large Structure Velocity Scaling and Driver Implications for Acoustic Metamaterials. [Masters Thesis]. Virginia Tech; 2019. Available from: http://hdl.handle.net/10919/90796

7. Wisda, David Martin. Noise from a Rotor Ingesting Inhomogeneous Turbulence.

Degree: MS, Aerospace and Ocean Engineering, 2015, Virginia Tech

 On-blade hot wire anemometry measurements as well as far field sound measurements at several receiving angles have been previously made for a rotor partially embedded… (more)

Subjects/Keywords: Rotor; Acoustics; Boundary Layer; Ingestion Noise; Experimental; Microphone; Hot Wire Anemometry; Anechoic; Wind Tunnel; Virginia Tech

…velocity measurements in the Virginia Tech Stability wind tunnel in the semi anechoic… …rotor ingesting a fully turbulent two-dimensional boundary layer in the Virginia Tech… …All measurements for this study were conducted in the Virginia Tech Stability Wind Tunnel… …Figure 1: Virginia Tech Stability Wind Tunnel layout The wind tunnel is also acoustically… …test section noise by 6 dB across the entire frequency spectrum. Figure 2: Virginia Tech… 

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APA (6th Edition):

Wisda, D. M. (2015). Noise from a Rotor Ingesting Inhomogeneous Turbulence. (Masters Thesis). Virginia Tech. Retrieved from http://hdl.handle.net/10919/52986

Chicago Manual of Style (16th Edition):

Wisda, David Martin. “Noise from a Rotor Ingesting Inhomogeneous Turbulence.” 2015. Masters Thesis, Virginia Tech. Accessed August 07, 2020. http://hdl.handle.net/10919/52986.

MLA Handbook (7th Edition):

Wisda, David Martin. “Noise from a Rotor Ingesting Inhomogeneous Turbulence.” 2015. Web. 07 Aug 2020.

Vancouver:

Wisda DM. Noise from a Rotor Ingesting Inhomogeneous Turbulence. [Internet] [Masters thesis]. Virginia Tech; 2015. [cited 2020 Aug 07]. Available from: http://hdl.handle.net/10919/52986.

Council of Science Editors:

Wisda DM. Noise from a Rotor Ingesting Inhomogeneous Turbulence. [Masters Thesis]. Virginia Tech; 2015. Available from: http://hdl.handle.net/10919/52986


Virginia Tech

8. Awasthi, Manuj. Sound Radiated from Turbulent Flow over Two and Three-Dimensional Surface Discontinuities.

Degree: PhD, Aerospace and Ocean Engineering, 2015, Virginia Tech

 Measurements have been performed to understand the sound source mechanism in turbulent boundary layer flow over two and three-dimensional surface discontinuities whose height is smaller… (more)

Subjects/Keywords: Forward step noise; gap noise; swept forward step noise; circular embossment noise; surface pressure fluctuations and unsteady surface force

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APA (6th Edition):

Awasthi, M. (2015). Sound Radiated from Turbulent Flow over Two and Three-Dimensional Surface Discontinuities. (Doctoral Dissertation). Virginia Tech. Retrieved from http://hdl.handle.net/10919/64158

Chicago Manual of Style (16th Edition):

Awasthi, Manuj. “Sound Radiated from Turbulent Flow over Two and Three-Dimensional Surface Discontinuities.” 2015. Doctoral Dissertation, Virginia Tech. Accessed August 07, 2020. http://hdl.handle.net/10919/64158.

MLA Handbook (7th Edition):

Awasthi, Manuj. “Sound Radiated from Turbulent Flow over Two and Three-Dimensional Surface Discontinuities.” 2015. Web. 07 Aug 2020.

Vancouver:

Awasthi M. Sound Radiated from Turbulent Flow over Two and Three-Dimensional Surface Discontinuities. [Internet] [Doctoral dissertation]. Virginia Tech; 2015. [cited 2020 Aug 07]. Available from: http://hdl.handle.net/10919/64158.

Council of Science Editors:

Awasthi M. Sound Radiated from Turbulent Flow over Two and Three-Dimensional Surface Discontinuities. [Doctoral Dissertation]. Virginia Tech; 2015. Available from: http://hdl.handle.net/10919/64158


Virginia Tech

9. Daniel, Kyle Andreas. Space-time Description of Supersonic Jets with Thermal Non-uniformity.

Degree: PhD, Aerospace Engineering, 2019, Virginia Tech

 A more complete understanding of the intense noise sources present in supersonic jet plumes is of value to both government and industry, and is a… (more)

Subjects/Keywords: Jet Noise; Aeroacoustics; Fluid Dynamics

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APA (6th Edition):

Daniel, K. A. (2019). Space-time Description of Supersonic Jets with Thermal Non-uniformity. (Doctoral Dissertation). Virginia Tech. Retrieved from http://hdl.handle.net/10919/95942

Chicago Manual of Style (16th Edition):

Daniel, Kyle Andreas. “Space-time Description of Supersonic Jets with Thermal Non-uniformity.” 2019. Doctoral Dissertation, Virginia Tech. Accessed August 07, 2020. http://hdl.handle.net/10919/95942.

MLA Handbook (7th Edition):

Daniel, Kyle Andreas. “Space-time Description of Supersonic Jets with Thermal Non-uniformity.” 2019. Web. 07 Aug 2020.

Vancouver:

Daniel KA. Space-time Description of Supersonic Jets with Thermal Non-uniformity. [Internet] [Doctoral dissertation]. Virginia Tech; 2019. [cited 2020 Aug 07]. Available from: http://hdl.handle.net/10919/95942.

Council of Science Editors:

Daniel KA. Space-time Description of Supersonic Jets with Thermal Non-uniformity. [Doctoral Dissertation]. Virginia Tech; 2019. Available from: http://hdl.handle.net/10919/95942


Virginia Tech

10. Clark, Ian Andrew. Bio-Inspired Control of Roughness and Trailing Edge Noise.

Degree: PhD, Aerospace and Ocean Engineering, 2017, Virginia Tech

 Noise from fluid flow over rough surfaces is an important consideration in the design and performance of certain vehicles with high surface-area-to-perimeter ratios. A new… (more)

Subjects/Keywords: Bio-Inspired; Aeroacoustics; Roughness Noise; Trailing Edge Noise; Noise Control

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APA (6th Edition):

Clark, I. A. (2017). Bio-Inspired Control of Roughness and Trailing Edge Noise. (Doctoral Dissertation). Virginia Tech. Retrieved from http://hdl.handle.net/10919/77531

Chicago Manual of Style (16th Edition):

Clark, Ian Andrew. “Bio-Inspired Control of Roughness and Trailing Edge Noise.” 2017. Doctoral Dissertation, Virginia Tech. Accessed August 07, 2020. http://hdl.handle.net/10919/77531.

MLA Handbook (7th Edition):

Clark, Ian Andrew. “Bio-Inspired Control of Roughness and Trailing Edge Noise.” 2017. Web. 07 Aug 2020.

Vancouver:

Clark IA. Bio-Inspired Control of Roughness and Trailing Edge Noise. [Internet] [Doctoral dissertation]. Virginia Tech; 2017. [cited 2020 Aug 07]. Available from: http://hdl.handle.net/10919/77531.

Council of Science Editors:

Clark IA. Bio-Inspired Control of Roughness and Trailing Edge Noise. [Doctoral Dissertation]. Virginia Tech; 2017. Available from: http://hdl.handle.net/10919/77531

11. Joseph, Liselle AnnMarie. Pressure Fluctuations in a High-Reynolds-Number Turbulent Boundary Layer over Rough Surfaces of Different Configurations.

Degree: PhD, Aerospace and Ocean Engineering, 2017, Virginia Tech

 The pressure fluctuations under a high Reynolds Number, rough-wall, turbulent, boundary layer have been studied in the Virginia Tech Stability Wind Tunnel. Rough surfaces of… (more)

Subjects/Keywords: turbulent boundary layer; pressure spectra; zero-pressure gradient; rough walls; scaling laws

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APA (6th Edition):

Joseph, L. A. (2017). Pressure Fluctuations in a High-Reynolds-Number Turbulent Boundary Layer over Rough Surfaces of Different Configurations. (Doctoral Dissertation). Virginia Tech. Retrieved from http://hdl.handle.net/10919/79630

Chicago Manual of Style (16th Edition):

Joseph, Liselle AnnMarie. “Pressure Fluctuations in a High-Reynolds-Number Turbulent Boundary Layer over Rough Surfaces of Different Configurations.” 2017. Doctoral Dissertation, Virginia Tech. Accessed August 07, 2020. http://hdl.handle.net/10919/79630.

MLA Handbook (7th Edition):

Joseph, Liselle AnnMarie. “Pressure Fluctuations in a High-Reynolds-Number Turbulent Boundary Layer over Rough Surfaces of Different Configurations.” 2017. Web. 07 Aug 2020.

Vancouver:

Joseph LA. Pressure Fluctuations in a High-Reynolds-Number Turbulent Boundary Layer over Rough Surfaces of Different Configurations. [Internet] [Doctoral dissertation]. Virginia Tech; 2017. [cited 2020 Aug 07]. Available from: http://hdl.handle.net/10919/79630.

Council of Science Editors:

Joseph LA. Pressure Fluctuations in a High-Reynolds-Number Turbulent Boundary Layer over Rough Surfaces of Different Configurations. [Doctoral Dissertation]. Virginia Tech; 2017. Available from: http://hdl.handle.net/10919/79630

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