NUMERICAL SIMULATION OF ACOUSTIC STREAMING IN THE PISTON-DRIVEN RESONATOR BY GAS-KINETIC BGK SCHEME

摘要：

This paper is focused on the numerical simulation of the acoustic field arising inside an acoustic resonator. The oscillatory flow field in the resonator is created by the piston at the left end of resonator. The fully compressible Navier-Stokes equations are considered. The formation of the wave fields in the resonator is numerically computed by the gas-kinetic BGK scheme. The interaction of the wave fields with viscous effects and the formation of streaming structures are revealed.

作者: Heying Feng Xiaoqing Zhang Huanxin Chen Yehui Peng

作者单位: School of Energy and Power Engineering,Huazhong University of Science and Technology,Wuhan,430074, H School of Energy and Power Engineering, Huazhong University of Science and Technology,Wuhan, 430074, School of Energy and Power Engineering, Huazhong University of Science and Technology,Wuhan,430074,H School of Mathematics and Computation Science,Hunan University of Science and Technology,Xiangtan,41

会议类型: 国际会议

会议名称: 2nd International Conference on Computational Methods for Thermal Problems(第二届热问题计算方法国际会议)

会议地点: 大连

会议语种:英文

页码: 259-262

在线出版日期: 2011-09-05（万方平台首次上网日期，不代表论文的发表时间）