Simulation of unsteady cavity flow

被引：0

作者：

Ma, Xiaoliang ^{[1
]}

Yang, Guowei ^{[1
]}

机构：

[1] LHD, Institute of Mechanics, Chinese Academy of Science, Beijing 100190, China

来源：

Jisuan Wuli/Chinese Journal of Computational Physics | 2010年 / 27卷 / 03期

关键词：

Acoustic fields - Acoustic variables measurement - Flow separation - Acoustic wave transmission;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Menter SST based detached eddy simulations (DES) is performed for transonic flow over an open cavity to study unsteady flow and acoustic fields. Sound pressure level (SPL) spectra and overall sound pressure level (OASPL) on surface of the cavity floor and the cavity back wall are computed. It shows that the second mode is dominant with the largest magnitude in SPL.

引用

页码：375 / 380