| 高频冲击作用下高阻尼气液缓冲装置动态仿真 |
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| 引用本文： | 戴劲松,刘振,王茂森,苏晓鹏.高频冲击作用下高阻尼气液缓冲装置动态仿真[J].火炮发射与控制学报,2012(1):22-25. |
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| 作者姓名： | 戴劲松 刘振 王茂森 苏晓鹏 |
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| 作者单位： | 1. 南京理工大学机械工程学院,江苏南京,210094
2. 长安工业有限责任公司,重庆,400023 |
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| 摘 要： | 为解决高射速武器系统后坐力控制问题,对基于最佳后坐力控制理论的缓冲装置进行了研究。通过采用湍流模型的计算方法对具有气液组合式的缓冲装置特性进行了仿真分析,并探讨了温度对该缓冲装置的影响。最后将仿真结果与试验情况进行了对比,其分析结果为缓冲装置的进一步优化提供参考。
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| 关 键 词： | 流体力学 流场分析 高射速 最佳后坐力控制 |
The Dynamic Simulation for High Damping Factor Pneumatic-Hydraulic Precision Buffer Under the Effect of High Frequency Shocks |
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| DAI Jin-song
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LIU Zhen
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WANG Mao-sen
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SU Xiao-peng.The Dynamic Simulation for High Damping Factor Pneumatic-Hydraulic Precision Buffer Under the Effect of High Frequency Shocks[J].Gun Launch & Control Journal,2012(1):22-25. |
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| Authors: | DAI Jin-song LIU Zhen WANG Mao-sen SU Xiao-peng |
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| Affiliation: | 1.College of Mechanical Engineering,NJUST,Nanjing 210094,Jiangsu,China; 2.Chang’an Industry Co.Ltd,Chongqing 400023,China) |
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| Abstract: | To study the problems of the recoil force of high firing-rate weapon systems,the buffer based on the force optimized recoil control(FORC) theory was investigated.Through the computational me-thods of Turbulent model,the characteristics of the Pneumatic-hydraulic precision buffer was simulated and the influence of temperature variation on the buffer was discussed.In the end,the simulation results was compared with the experimental ones.It is shown that the simulation results can provide some reference to further optimization of the buffer. |
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| Keywords: | fluid mechanics flow field analysis high firing-rate FORC |
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