| 子母弹抛撒干扰流场的数值模拟 |
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| 引用本文： | 邹德坤,王志军,吴国东.子母弹抛撒干扰流场的数值模拟[J].弹箭与制导学报,2007,27(4):188-189,193. |
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| 作者姓名： | 邹德坤 王志军 吴国东 |
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| 作者单位： | 中北大学机电工程学院,太原,030051 |
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| 摘 要： | 运用流体力学软件CFX对子母弹抛撒时的干扰流场进行了数值模拟。研究给出了当子母弹抛撒时,子弹在不同马赫数条件下和有一定夹角的情况下的气动特性。这些结论为子母弹的分离参数选择提供了参考依据。
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| 关 键 词： | 流体力学 抛撒 数值模拟 分离参数 |
| 收稿时间： | 2006-10-18 |
| 修稿时间： | 2006-10-182006-12-25 |
The Numerical Simulation of the Interference Flow Field of Submunition Separation Processes from Dispenser |
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| ZOU De-kun,WANG Zhi-jun,WU Guo-dong.The Numerical Simulation of the Interference Flow Field of Submunition Separation Processes from Dispenser[J].Journal of Projectiles Rockets Missiles and Guidance,2007,27(4):188-189,193. |
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| Authors: | ZOU De-kun WANG Zhi-jun WU Guo-dong |
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| Affiliation: | School of Mechatronic Engineering, North University of China, Taiyuan 030051, China |
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| Abstract: | This paper uses the computational fluids dynamics software CFX to give numerical simulation for the interference flow field of submunition separation processes from dispenser. The research shows the aerodynamic characteristics that the different effects of roach numbers and submunition initial nominal angle of attack when submunition separation processes from dispenser. The present numerical results provide reference evidence for the dispenser-submunition dispensing parameter. |
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| Keywords: | fluid dynamic separation numerical simulation dispensing parameter |
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