研究表明，数值结果和实验结果比对良好，这种基于势流函数理论的数值模型能够有效模拟水中岩石坠落激发表面波的生成过程。
Comparisons show that the experimental and numerical results are in good agreement, and the numerical model can be used to simulate the wave generation due to the submarine rock falling.
在计算出结点的速度势或流函数的同时，可直接求出结点速度，提高了速度的计算精度。
The calculation of the velocity potentials or the stream functions of the joints leads to a direct solution to the velocities of the joints and the accuracy of the calculation is improved as well.
接着，研究了人工势场法的一种延伸：流函数法。
Then an extension of APF method - stream function is researched.
有压管道中凸体绕流的势流一般解可采用解析函数在辅助平面上获得。
The general solution for potential flow past irregularities im a pressure conduit can be obtained in auxiliary plane by use of analytic functional theory.
在线性有势流的假定下，用特征函数展开方法求出了内部和外部流场的解。
Under the assumptions of linearized potential flow, the coupled problem of flow in the interior and exterior fluid regions was solved by an eigenfunction expansion approach.
在线性有势流的假定下，用特征函数展开方法求出了内部和外部流场的解。
Under the assumptions of linearized potential flow, the coupled problem of flow in the interior and exterior fluid regions was solved by an eigenfunction expansion approach.
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