The mechanism of sound generation in the interaction between a shock wave and two counter-rotating vortices
نویسندگان
چکیده
wave and two counter-rotating vortices Shuhai Zhang, Shufen Jiang, Yong-Tao Zhang, and Chi-Wang Shu State Key Laboratory of Aerodynamics, China Aerodynamics Research and Development Center, Mianyang, Sichuan 621000, China China Aerodynamics Research and Development Center, Mianyang, Sichuan 621000, China Department of Mathematics, University of Notre Dame, Notre Dame, Indiana 46556, USA Division of Applied Mathematics, Brown University, Providence, Rhode Island 02912, USA
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Interaction of an oblique shock wave with a pair of parallel vortices: Shock dynamics and mechanism of sound generation
The interaction between an oblique shock wave and a pair of parallel vortices is simulated systematically through solving the two-dimensional, unsteady compressible Navier-Stokes equations using a fifth order weighted essentially nonoscillatory finite difference scheme. The main purpose of this study is to characterize the flow structure and the mechanism of sound generation in the interaction ...
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