| 升力面有地面效应的亚音速非定常气动力数值计算法 |
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| 引用本文： | 周文伯.升力面有地面效应的亚音速非定常气动力数值计算法[J].上海交通大学学报,1993,27(4):19-24. |
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| 作者姓名： | 周文伯 |
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| 作者单位： | 上海交通大学工程力学系 |
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| 摘 要： | 本文在升力面本身和在相对于地面的映像位置上布置非定常涡环,计算了升力面有地面效应的非定常气动力,分析了地面效应对非定常气动力的影响情况。
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| 关 键 词： | 非定常 气动力 地面效应 数值计算 |
Numerical Computational Method of Subsonic Unsteady Aerodynamic Forces for Lift Surface in Ground Effect |
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| Zhou Wenbo.Numerical Computational Method of Subsonic Unsteady Aerodynamic Forces for Lift Surface in Ground Effect[J].Journal of Shanghai Jiaotong University,1993,27(4):19-24. |
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| Authors: | Zhou Wenbo |
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| Abstract: | The unsteady aerodymamic forces of lifting surface in ground effect are computed by arranging the unsteady vortex rings on the lifting surface and its mapping place related to ground. The ground effect on unsteady aerodynamic forces of lifting surface is numerically analyzed. |
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| Keywords: | unsteady aerodynamic force ground effect time history |
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