Visualization of asymmetric separation induced by lateral jet interaction on a slender body in supersonic flow

被引：0
|
作者：
Luo, Shi-Jie [1 ]
Liu, Yao-Feng [1 ]
Liu, Yu-Wei [1 ]
机构：
[1] China Acad Aerosp Aerodynam, 17 Yungang West Rd, Beijing 100074, Peoples R China
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS B | 2020年 / 34卷 / 14-16期
关键词：
Asymmetric separation; lateral jet interaction; supersonic flow; slender body;
D O I：
10.1142/S0217979220400810
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The lateral jet interaction on a slender body in supersonic flow was investigated by numerical simulation. The spatial and surface flow characteristics induced by jet interaction were shown. As a result, when the lateral jet is not in the longitudinal symmetry plane, the jet interaction causes asymmetric separation flow of surface and space, and destroys the pressure distributions of the slender body. With different angle of attack and circumferential positions of jet, the flow characteristic of the after body for jet in asymmetry plane changes greatly. The results with and without jet interaction also show that the far-field interaction played a major role in the lateral jet interaction.
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页数：6
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