| 在火箭发动机燃烧室中气相湍流流动的理论计算 |
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| 引用本文： | 阎建国,贾少波. 在火箭发动机燃烧室中气相湍流流动的理论计算[J]. 推进技术, 1988, 9(6): 14-17,69 |
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| 作者姓名： | 阎建国 贾少波 |
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| 摘 要： | 本文用单流体湍流模型对液体火箭发动机突扩燃烧室中冷态气相流动的速度场和湍流强度分布进行了数值计算并与实验数据进行了对比和分析.
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| 关 键 词： | 液体推进剂火箭发动机 燃烧室 紊流 数值解 |
A THEORITICAL CALCULATION OF GAS TURBULENT RECIRCULATION FLOW IN THE COMBUSTION CHAMBER OF ROCKET ENGINE |
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| Yan Jianguo and Jia Shaobo. A THEORITICAL CALCULATION OF GAS TURBULENT RECIRCULATION FLOW IN THE COMBUSTION CHAMBER OF ROCKET ENGINE[J]. Journal of Propulsion Technology, 1988, 9(6): 14-17,69 |
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| Authors: | Yan Jianguo and Jia Shaobo |
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| Affiliation: | Yan Jianguo Jia Shaobo |
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| Abstract: | Numerical computation of velocity and turbulent intensity distributions are presented in this paper for the cold gas flow in a sudden enlarged combustion chamber of the liquid propellant rocket.The computational results are compared with the experimental data, and good agrrement is found.The method can be used as a reference of further design and research. |
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| Keywords: | Liquid propellant rocket engine Combustion chamber Turbulent flow Numerical solution |
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