| 固体燃气控制阀内流场参数计算 |
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| 引用本文： | 李世鹏,张平.固体燃气控制阀内流场参数计算[J].固体火箭技术,2003,26(3):25-27,31. |
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| 作者姓名： | 李世鹏 张平 |
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| 作者单位： | 北京理工大学机电工程学院,北京,100081 |
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| 摘 要： | 对用于飞行器横向机动控制的固体推进剂燃气控制阀的内流场参数进行了初步分析。通过二维轴对称模型的数值求解，得到了控制阀在运动过程中活塞体两个典型位置的流场参数分布，可为工程研制提供参考。
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| 关 键 词： | 固体推进剂燃气发生器 控制阀 流场参数 计算 飞行控制 |
| 文章编号： | 1006-2793(2003)03-0025-03 |
Analysis on the flow field parameters of a solid propellant hot-gas valve |
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| LI Shi-peng,ZHANG Ping //School of Mechano-Electronics Engineering,Beijing Institute of Technology,Beijing ,China..Analysis on the flow field parameters of a solid propellant hot-gas valve[J].Journal of Solid Rocket Technology,2003,26(3):25-27,31. |
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| Authors: | LI Shi-peng ZHANG Ping //School of Mechano-Electronics Engineering Beijing Institute of Technology Beijing China |
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| Institution: | LI Shi-peng,ZHANG Ping //School of Mechano-Electronics Engineering,Beijing Institute of Technology,Beijing 100081,China. |
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| Abstract: | The preliminary analysis is made on the internal flow field parameters of a solid propellant hot-gas valve for maneuver control of flight vehicles. The distributions of flow field parameters of two typical piston positions in the valve are obtained based on the numerical analysis on a 2-D axial symmetrical model. It is available for reference in engineering developments. |
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| Keywords: | solid propeMant gas generator control valve inter- nal flow field numerical calculation |
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