3D Numerical Simulation of Compressible Gas Synthetic Jet

被引：1
|
作者：
Ding, Ying-tao [1 ]
Liu, Ru-qing [1 ]
Su, Ri-na [1 ]
机构：
[1] Beijing Inst Technol, Sch Informat & Elect, Beijing 100081, Peoples R China
来源：
MECHANICAL ENGINEERING AND MATERIALS, PTS 1-3 | 2012年 / 152-154卷
关键词：
Compressible gas; Synthetic jet; Numerical simulation; 3D;
D O I：
10.4028/www.scientific.net/AMM.152-154.266
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Based on standard k-epsilon turbulent, PISO algorithm and the dynamic mesh model, numerical simulation of the 3D, viscous, unsteady compressible gas synthetic jet model was proposed. Two kinds of diaphragm boundary conditions, Helmholtz frequency characteristics and other factors affecting the performance of the 3D synthetic jet were discussed. Simulation results show that the dynamic mesh diaphragm boundary condition is more consistent with the experimental results and the theoretical results, which demonstrates the rationality of the dynamic mesh 3D compressible gas model.
引用
收藏
页码：266 / 270
页数：5
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