激波-涡干扰声场的数值研究

IMECH-IR > 力学所知识产出(1956-2008)

	激波-涡干扰声场的数值研究
	胡国庆; 傅德薰; 马延文
Source Publication	力学学报
	2001-11-19
Volume	33 Issue:6 Pages:721
Abstract	采用高精度差分格式求解非定常可压缩Navier-Stokes方程,对激波-单涡/双涡相互干扰产生的声场进行了直接数值模拟。详细研究了波-涡干扰声场结构的早期发展阶段,将激波-单涡的计算结果和相应实验进行了对比,并给出近场声压的衰减规律。在此基础上模拟较为复杂的激波-双涡干扰,给出不同旋涡旋转方向下的声场结构。
Keyword	气动声学涡波干扰紧致差分格式数值模拟可压缩流
Indexed By	CSCD
Language	中文
CSCD ID	CSCD:703933
Citation statistics
Document Type	期刊论文
Identifier	http://dspace.imech.ac.cn/handle/311007/40638
Collection	力学所知识产出(1956-2008)
Corresponding Author	胡国庆
Recommended Citation GB/T 7714	胡国庆,傅德薰,马延文. 激波-涡干扰声场的数值研究[J]. 力学学报,2001,33,6,:721.
APA	胡国庆,傅德薰,&马延文.(2001).激波-涡干扰声场的数值研究.力学学报,33(6),721.
MLA	胡国庆,et al."激波-涡干扰声场的数值研究".力学学报 33.6(2001):721.

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