Puts forward a simple method using the transitional matrix. Firstly transforms Cartesian coordinates of stress tensor,which in Navier-Stokes equation,to spherical coordinate,then does vector transform of spherical coordinate to Navier-Stokes equation.
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- 本文利用過(guò)渡矩陣;先把Navier-Stokes方程中的粘滯應力張量由笛卡兒坐標系變換到球坐標系;然后對Navier-Stokes方程進(jìn)行球坐標列矢量變換.