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摘要: 综述射流和翼型绕流中涡声及声学控制流动的研究进展，总结涡、声干扰的若干基本理论，并讨论数值模拟在此领域中的应用．Abstract: In this paper, the recent researches on sound produced by vortex motion and flow control by acoustic excitation are reviewed, and some theories of vortex & sound interaction in compressible turbulence are summerized. Finally the application of numerical simulation in this area is discussed.
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Key words:
- aerodynamics /
- vortex motion /
- aeroacoustics /
- flow control /
- numerical simulation /
- turbulence
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