| 某杀伤弹与某子母弹弹道一致性设计 |
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| 引用本文： | 常怀东,姚冰,杨阳,陈超,王维保.某杀伤弹与某子母弹弹道一致性设计[J].计算机辅助工程,2011,20(2):123-126. |
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| 作者姓名： | 常怀东 姚冰 杨阳 陈超 王维保 |
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| 作者单位： | 安徽神剑科技股份有限公司产品研发部,合肥,230022 |
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| 摘 要： | 为进行某杀伤弹与某子母弹弹道一致性设计,通过FLUENT对弹丸外流场进行数值仿真,获取相关的气动力参数.用仿真结果进行阻力特性分析和射程估算,根据分析结果进行设计方案调整并进行试验验证,结果表明调整方案满足设计要求,说明采用数值仿真方法设计弹丸气动外形是有效、可行的.
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| 关 键 词： | 杀伤弹 子母弹 弹道一致性 气动力分析 外流场 FLUENT |
| 收稿时间： | 5/4/2011 12:00:00 AM |
| 修稿时间： | 5/4/2011 12:00:00 AM |
Trajectory consistency design of kill bomb with shrapnel |
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| changhuaidong,yaobing,yangyang,chenchao and wangweibao.Trajectory consistency design of kill bomb with shrapnel[J].Computer Aided Engineering,2011,20(2):123-126. |
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| Authors: | changhuaidong yaobing yangyang chenchao and wangweibao |
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| Affiliation: | Anhui Shenjian Science&Technology Limited Company,Anhui Shenjian Science&Technology Limited Company,Anhui Shenjian Science&Technology Limited Company,Anhui Shenjian Science&Technology Limited Company,Anhui Shenjian Science&Technology Limited Company |
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| Abstract: | To design the trajectory consistency of a kill bomb with shrapnel, numerical simulation is performed on outer flow field of projectiles, and the correlative aerodynamic parameters are obtained. The simulation results are used to analyze the drag characteristics and estimate the range of the projectile. The analysis results are used to improve the design scheme and the verification tests are performed. The test results indicate that the improved scheme satisfies with the design requirements, so it is feasible and effective to use the numerical simulation method to design the aerodynamic configuration of projectiles. |
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| Keywords: | kill bomb shrapnel trajectory consistency aerodynamic analysis outer flow field FLUENT |
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