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本文基于非正交曲线坐标及非正交速度分量下完全守恒型的N-S方程,采用整体H型网格,用数值方法研究叶轮机械中的泄漏流动.对于不同的间隙尺寸,对于环壁静止与旋转的不同壁面条件,揭示了泄漏流与通道二次涡相互作用的细节,揭示了泄漏涡的生成与发展过程.

参考文献

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