Characteristics of Underexpanded Supersonic Impinging Jet Caused by Rectangular Nozzle

被引：0
|
作者：
Yasunobu, Tsuyoshi [1 ]
Jiang, Xin [1 ]
Komatani, Kairi [2 ]
Fujiwara, Yuta [2 ]
机构：
[1] Kitakyushu Coll, Natl Inst Technol, Kitakyushu, Fukuoka 8020985, Japan
[2] Kitakyushu Coll, Natl Inst Technol, Adv Course, Kitakyushu, Fukuoka 8020985, Japan
来源：
RECENT ASIAN RESEARCH ON THERMAL AND FLUID SCIENCES, AJWTF7 2018 | 2020年
关键词：
Compressible flow; Underexpanded jet; Impinging jet; Shock wave; Flow oscillation; FLOW; IMPINGEMENT; NOISE;
D O I：
10.1007/978-981-15-1892-8_11
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The interaction between the supersonic jet and an obstacle is one of the fundamental problems of the compressible fluid dynamics and causes various problems of the aeronautical and other engineering, such as the design of a rocket launcher system. The many studies had been carried out for the interaction between the circular jet and an obstacle. It seems that the characteristic of the interaction between the rectangular jet and an obstacle is necessary to clarify and to control the interacting jet, but it is not conducted many investigations into the characteristic of a rectangular jet. This paper aims to clarify the characteristic of the interaction between the rectangular jet and an obstacle by the experiment and the numerical analysis.
引用
收藏
页码：125 / 132
页数：8
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