| 基于结构重叠网格的栅格翼导弹流场数值仿真 |
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| 引用本文： | 王学占,王立强.基于结构重叠网格的栅格翼导弹流场数值仿真[J].航空兵器,2012(1):44-47. |
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| 作者姓名： | 王学占 王立强 |
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| 作者单位： | 中国空空导弹研究院,河南洛阳,471009 |
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| 摘 要： | 采用结构重叠网格方法对栅格翼导弹的粘性流场进行了数值仿真计算,相对于单一结构网格而言,该方法不但降低了网格生成难度,提高了网格质量,而且大幅度降低了网格数量,计算结果表明该方法是可靠有效的。
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| 关 键 词： | 栅格翼 结构重叠网格 数值模拟 |
Numerical Simulation of Missile with Grid Fins in Supersonic Flow Based on the Overlapping Structured Grids |
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| WANG Xue-zhan,WANG Li-qiang.Numerical Simulation of Missile with Grid Fins in Supersonic Flow Based on the Overlapping Structured Grids[J].Aero Weaponry,2012(1):44-47. |
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| Authors: | WANG Xue-zhan WANG Li-qiang |
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| Affiliation: | (China Airborne Missile Academy,Luoyang 471009,China) |
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| Abstract: | The numerical simulation of the viscous fluid field around grid fins using overlapping structured grids is introduced.Compared to pure structured grids,the overlapping structured grids are not only much easier to be generated with high quality,but the total number of cells is also smaller.The results of the numerical simulation show the method is effective and reliable. |
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| Keywords: | grid fins overlapping structured grids numerical simulation |
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