| 并行处理方法在液体火箭发动机三维数值模拟中的应用 |
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| 引用本文： | 赵文涛,王正华,刘仲,杨晓东.并行处理方法在液体火箭发动机三维数值模拟中的应用[J].国防科技大学学报,1999,21(4):9-11. |
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| 作者姓名： | 赵文涛 王正华 刘仲 杨晓东 |
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| 作者单位： | 国防科技大学并行与分布处理国家重点实验室!长沙410073 |
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| 摘 要： | 本文采用预测校正的 Ｍ ａｃ Ｃｏｒｍ ａｃｋ 格式对液体火箭发动机内的复杂三维流场进行了数值模拟，并在 Ｐ Ｖ Ｍ 的微机网络机群环境下实现了并行计算。从测试结果可以看出， 并行与分布处理技术在液体火箭发动机复杂内流场的数值模拟方面能发挥重要作用。
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| 关 键 词： | 并行处理 PVM 三维数值模拟 火箭发动机 |
| 收稿时间： | 1998/10/19 0:00:00 |
Three Dimensional Numerical Simulation in Liquid Rocket Engine with the Method of Parallel Processing Technique |
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| Zhao Wentao,Wang Zhenghu,Liu Zhong and Yang Xiaodong.Three Dimensional Numerical Simulation in Liquid Rocket Engine with the Method of Parallel Processing Technique[J].Journal of National University of Defense Technology,1999,21(4):9-11. |
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| Authors: | Zhao Wentao Wang Zhenghu Liu Zhong and Yang Xiaodong |
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| Institution: | National Laboratory for Parallel & Distributed Processing, NUDT, Changsha, 410073;National Laboratory for Parallel & Distributed Processing, NUDT, Changsha, 410073;National Laboratory for Parallel & Distributed Processing, NUDT, Changsha, 410073;National Laboratory for Parallel & Distributed Processing, NUDT, Changsha, 410073 |
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| Abstract: | The complex three dimensional flow field in liquid rocket engine is simulated with the method of predictive and corrective MacCormack scheme, and the parallel computation is carried out under the PVM circumstance which is made up of network of microcomputer. The results show that parallel and distributed method can play an important role on the numerical simulation in liquid rocket engine. |
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| Keywords: | parallel processing PVM three numerical simulation rocket engine |
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