Infrasonic Far-Field Radiation from a Turbulent Wake

机译：湍流尾迹引起的次声远场辐射

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The acoustic far-field pressure and intensity due to a turbulent wake is calculated using LIghthill's free-turbulence theory. The radiation intensity is plotted as a function of the Mach number and of the ratio of wake wavelength to radiating wavelength. (Author)

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DeSanto, J. A.;
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年度 1972
页码 p.1-6
总页数 6
原文格式 PDF
正文语种 eng
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关键词
Sound transmission ; Wake ; Extremely low frequency ; MIcrobarometric waves ; Pressure ; Intensity ; Mathematical models;

机译：声音传播;唤醒;极低频率;微生物测量波;压力;强度;数学模型;

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2. APS -70th Annual Meeting of the APS Division of Fluid Dynamics- Event - Energetics of the Internal Wave Radiation from a Stratified Turbulent Wake [J] . Kristopher Rowe, Peter Diamessis, Qi Zhou Bulletin of the American Physical Society . 2017,第14期

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4. Prediction of Near-and Far-Field Vortex-Wake Turbulent Flows [C] . Osama A. Kandil, Tin-Chee Wong, Ihab Adam, AIAA atmospheric flight mechanics conference . 1995

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7. Far-Field Turbulent Vortex-Wake/Exhaust Plume Interaction for Subsonic and HSCT Airplanes [O] . Wong Tin-Chee, Adam Ihab, Kandil Osama A. 1996

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Infrasonic Far-Field Radiation from a Turbulent Wake

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