| 分区算法数值模拟弹丸绕流流场 |
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| 引用本文： | 高旭东,武晓松,鞠玉涛.分区算法数值模拟弹丸绕流流场[J].弹道学报,2000,12(4):45-48. |
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| 作者姓名： | 高旭东 武晓松 鞠玉涛 |
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| 作者单位： | 南京理工大学机械学院,南京,210094 |
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| 摘 要： | 利用分区计算技术 ,从 Euler方程出发 ,应用三维隐式有限体积 TVD格式 ,数值模拟了高跨音速下 SOCBT弹丸和超音速下尾裙弹的绕流场 ,计算结果与实验数据的对比表明所采取的方案是可行的
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| 关 键 词： | 弹丸绕流 分区算法 有限体积TVD格式 数值模拟 |
| 修稿时间： | 2000年6月6日 |
NUMERICAL SIMULATION OF EXTERNAL FLOWFIELD OVER PROJECTILES USING ZONAL APPROACH |
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| Gao Xudong,Wu Xiaosong,Ju Yutao.NUMERICAL SIMULATION OF EXTERNAL FLOWFIELD OVER PROJECTILES USING ZONAL APPROACH[J].Journal of Ballistics,2000,12(4):45-48. |
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| Authors: | Gao Xudong Wu Xiaosong Ju Yutao |
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| Abstract: | Based on zonal approach, two kinds of external flowfields of SOCBT projectile at transonic speed and flared projectile at supersonic speed are numerically simulated. The three dimensional Euler equations and implicit finite volume TVD scheme are applied. The comparison between the calculation results and the experimental data shows that the method is feasible. |
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| Keywords: | projectile flow zonal approach finite volume TVD scheme numerical simulation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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