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An evaluation of nozzle response to transient disturbancesAggarwal, Suresh Kumar 05 1900 (has links)
No description available.
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Effect of struts on aeroacoustics of axisymmetric supersonic inlets /Pande, Abhijit, January 1994 (has links)
Thesis (M.S.)--Virginia Polytechnic Institute and State University, 1994. / Vita. Abstract. Includes bibliographical references (leaves 84-86). Also available via the Internet.
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Aeroelastic and aeroacoustic modelling of rotorcraft /Opoku, Daniel G. January 1900 (has links)
Thesis (M.App.Sc.) - Carleton University, 2002. / Includes bibliographical references (p. 112-122). Also available in electronic format on the Internet.
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Computational fluid dynamics (CFD) of vehicle aerodynamics and associated acousticsMurad, Nurul Muiz. January 2009 (has links)
Thesis (PhD) - Swinburne University of Technology, School of Engineering and Science, 2009. / A thesis submitted in accordance with the regulations for the degree of Doctor of Philosophy, School of Engineering and Science, Swinburne University of Technology, 2009. Typescript. Includes bibliographical references (p. 315-330)
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Noise mechanisms in the initial region of coaxial jetsKwan, Siu-hei, Andrew, 關紹熙 January 1975 (has links)
published_or_final_version / Mechanical Engineering / Doctoral / Doctor of Philosophy
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On the Low Order Model of Turbulence in the Wake of a Cylinder and Airfoil – URANS ApproachUnknown Date (has links)
This thesis has described a Reynolds Averaged Navier Stokes approach to
modeling turbulence in the wake of a cylinder and airfoil. The mean flow, cross stresses,
and two-point space time correlation structure was analyzed for an untripped cylinder
with a Reynolds number based on the cylinder diameter and freestream velocity of
60,000. The same features were also analyzed using this approach for an untripped
NACA 0012 airfoil with a Reynolds number based on the airfoil chord and freestream
velocity of 328,000. These simulation results were compared to experimental and newly
developed models for validation. The ultimate goal of this present study was to create the
two-point space time correlation function of a cylinder and airfoil wake using RANS
calculations which contributes to a larger study where the sound radiated by an open rotor
due to ingestion of turbulence. / Includes bibliography. / Thesis (M.S.)--Florida Atlantic University, 2018. / FAU Electronic Theses and Dissertations Collection
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Flow generated noise of acoustical duct liners.Hrubes, James Dana January 1977 (has links)
Thesis. 1977. M.S.--Massachusetts Institute of Technology. Dept. of Aeronautics and Astronautics. / MICROFICHE COPY AVAILABLE IN ARCHIVES AND AERO. / Includes bibliographical references. / M.S.
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地面板上の物体から発生する空力音の計算加藤, 由博, KATO, Yoshihiro, MEN'SHOV, Igor, 中村, 佳朗, NAKAMURA, Yoshiaki January 2006 (has links)
No description available.
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Linear stability of coaxial jets with application to aeroacousticsPerrault-Joncas, Dominique C. January 2008 (has links)
Motivated by a practical interest in noise generated by turbofan engine, this thesis studies the stability of parallel coaxial jets with velocity and temperature profiles characteristic of the exhaust region of the engine. Because the bypass stream mixes with both the exhaust and the ambient air, these profiles contain thin layers in which the velocity and temperature may vary rapidly. As a consequence, multiple instability modes are possible. In accordance with Rayleigh's theorem for axisymmetric incompressible shear flows, it follows that there are three possible modes, only two of which are unstable. To complement the study of parallel flow stability, this thesis also includes the derivation of the amplitude evolution equation for slowly varying axisymmetric incompressible flows.
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A unified computational fluid dynamics-aeroacoustics analysis of high speed propellerLim, Teck-Bin 05 1900 (has links)
No description available.
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