APPLICATION OF GENERALIZED DIFFERENTIAL QUADRATURE TO SOLVE TWO-DIMENSIONAL INCOMPRESSIBLE NAVIER-STOKES EQUATIONS

APPLICATION OF GENERALIZED DIFFERENTIAL QUADRATURE TO SOLVE TWO-DIMENSIONAL INCOMPRESSIBLE NAVIER-STOKES EQUATIONS
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DOI：
10.1002/fld.1650150704
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发表时间：
1992-10
期刊：
International Journal for Numerical Methods in Fluids
影响因子：
1.8
通讯作者：
C. Shu;B. Richards
C. Shu;B. Richards
中科院分区：
工程技术4区
文献类型：
--
作者：
C. Shu;B. Richards

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本文采用整体广义微分求积法求解二维不可压Navier-Stokes方程的涡量流函数方程。采用少量网格点对圆柱绕流进行了数值计算。一个很好的协议与实验数据。
A global method of generalised differential quadrature is applied to solve the two-dimensional incompressible Navier-Stokes equations in the vorticity-stream-function formulation. Numerical results for the flow past a circular cylinder were obtained using just a few grid points. A good agreement is found with the experimental data.