非对称型DCR进气分流流场数值分析

推进技术 ›› 1995, Vol. 16 ›› Issue (4): 14-19.

非对称型DCR进气分流流场数值分析

马继华,吴斌,胡晓煜

北京航空航天大学热动力研究所;北京航空航天大学热动力研究所;北京航空航天大学热动力研究所

发布日期:2021-08-15
基金资助:
国家自然基金

A NUMERICAL ANALYSIS OF A NONSYMMETRIC DCR DIVISION-FLOW INLET FIELD

Inst. of Thermo-Power Engineering, Beijing Univ. of Aeronautics and Astronautics, Beijing, 100083;Inst. of Thermo-Power Engineering, Beijing Univ. of Aeronautics and Astronautics, Beijing, 100083;Inst. of Thermo-Power Engineering, Beijing Univ. of Aeronautics and Astronautics, Beijing, 100083

Published:2021-08-15

摘要/Abstract

摘要： 采用矢通量分裂法对非对称型二维ＤＣＲ进气分流流场进行了数值模拟，通过求解ＮＳ方程组，获得了全场清晰的物理图象，文中对计算结果进行了分析讨论。

关键词: 亚音速燃烧;超音速燃烧;冲压喷气发动机;流动分布;数值模拟

Abstract: A nonsymmetric 2-D Dual Combustor Ramjet (DCR) division-flow inlet field is simulated numerically with flux vector splitting method. By solving N--S equations a clear physical image of the whole field is obtained. The computation results are also analyzed and discussed.

Key words: Subsonic combustion;Supersonic combustion;Ramjet engine;Flow distribustion;Numerical simulation

马继华,吴斌,胡晓煜. 非对称型DCR进气分流流场数值分析[J]. 推进技术, 1995, 16(4): 14-19.

非对称型DCR进气分流流场数值分析

A NUMERICAL ANALYSIS OF A NONSYMMETRIC DCR DIVISION-FLOW INLET FIELD

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 0

编辑推荐

Metrics

本文评价