| 正交曲线坐标系下紊流数学模型的曲率修正 |
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| 引用本文： | 魏文礼,刘玉玲.正交曲线坐标系下紊流数学模型的曲率修正[J].应用力学学报,1999,16(3):94-99. |
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| 作者姓名： | 魏文礼 刘玉玲 |
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| 作者单位： | 西安理工大学!西安710048 |
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| 摘 要： | 考虑弯曲边界曲率效应对水流水力特性的影响，建立了正交曲线坐标系下的素流数学模型。通过计算实例说明，该数学模型能够很好地帷有复杂边界的流线弯曲水流的水力特性。
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| 关 键 词： | 正交曲线坐标系 曲率修正 紊流 数学模型 |
A Turbulence Mathematical Model under Orthogonal Curvilinear Coordinates Including the Effect of Streamline Curvature |
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| Wei Wenli,Liu Yuling,Li Jiangzhong.A Turbulence Mathematical Model under Orthogonal Curvilinear Coordinates Including the Effect of Streamline Curvature[J].Chinese Journal of Applied Mechanics,1999,16(3):94-99. |
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| Authors: | Wei Wenli Liu Yuling Li Jiangzhong |
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| Abstract: | This paper is concerned with a turbulence mathematical model under orthogonal curvilinear coordinates including the effects of streamline curvature on turbulent flow. The computed example shows that this model can accurately predict the turbulent flow with streamline curvature. |
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| Keywords: | complicated boundaries orthogonal curvilinear coordinates curvature correction turbulence mathematical model |
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