| 二级活塞式弹射机构动态仿真与分析 |
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| 引用本文： | 王涛,廖振强,贾安年,何大平,王晖.二级活塞式弹射机构动态仿真与分析[J].弹道学报,2002,14(4):36-39,44. |
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| 作者姓名： | 王涛 廖振强 贾安年 何大平 王晖 |
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| 作者单位： | 南京理工大学机械工程学院,南京,210094 |
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| 摘 要： | 运用经典内弹道和气体动力学理论，建立了二级活塞式抛放弹弹射机构的数值计算模型，对某型号二级活塞式弹射机构工作的全过程进行了模拟计算，分析了不同参数对其弹射效果的影响，计算结果与实验结果相符，为该类型系统的进一步优化设计提供了理论依据。
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| 关 键 词： | 弹射机构 内弹道 气动力 |
SIMULATION AND ANALYSIS OF TWO PISTON EJECT DEVICE |
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| Wan Tao,Liao Zhenqiang,Jia Annian,He Daping,Wang Hui.SIMULATION AND ANALYSIS OF TWO PISTON EJECT DEVICE[J].Journal of Ballistics,2002,14(4):36-39,44. |
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| Authors: | Wan Tao Liao Zhenqiang Jia Annian He Daping Wang Hui |
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| Abstract: | In this paper, a mathematic model of two piston blank cartridge eject device is established by use of classic interior ballistic and aerodynamics theory. The whole process of certain two piston eject device is calculated, and the influences of different parameters on eject effect are discussed. The numerical results are in good agreement with the experiments. The research provides the theoretical basis for optimum design of such type device. |
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| Keywords: | eject device interior ballistic aerodynamics |
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