| 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 |
| DOI： |
| 分类号:V235.2 |
| 基金项目:国家自然基金 |
|
| A NUMERICAL ANALYSIS OF A NONSYMMETRIC DCR DIVISION-FLOW INLET FIELD |
|
Ma Jihua, Wu Bin, Hu Xiaoyu
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Inst. of Thermo-Power Engineering, Beijing Univ. of Aeronautics and Astronautics, Beijing, 100083
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| 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 |
