| Three-dimensional Numerical Simulation of Combustion Field in the Combustion Chamber |
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| 作者姓名： | 闫萍 钱志博 杨杰 张进军 |
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| 作者单位： | College of Marine, Northwestern Polyteehnieal University, Xi＇an 710072 Shaanxi, China |
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| 摘 要： |
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| 关 键 词： | 火箭引擎 液体燃料 燃烧 三维数值模拟 |
| 收稿时间： | 2005-05-31 |
Three-dimensional Numerical Simulation of Combustion Field in the Combustion Chamber |
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| YAN Ping,QIAN Zhi-bo,YANG Jie,ZHANG Jin-jun.Three-dimensional Numerical Simulation of Combustion Field in the Combustion Chamber[J].Journal of China Ordnance,2006,2(2):132-135. |
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| Authors: | YAN Ping QIAN Zhi-bo YANG Jie ZHANG Jin-jun |
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| Abstract: | In order to study the effect of rotation on the combustion in the underwater vehicle, a two-phase turbulent combustion process is described with Reynolds stress turbulence model, eddy-dissipation turbulent combustion model, P-1 radiation model and particle tracking model of liquid. The flow in the rotating combustion chamber is simulated at two different working speeds, 0 r/min and 1 000 r/min by Fluent software. The temperature, gas velocity, static pressure of wall and fuel concentration are computed and compared. The results show that the combustion in rotating combustor is faster and more effective. |
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| Keywords: | rotation liquid propellant combustion underwater vehicle numerical simulation Combustion Chamber Field results show faster effective static pressure wall fuel concentration computed velocity temperature Fluent software flow combustion chamber simulated different |
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