heat and mass transfer between gas and particles with phase change in an axisymmetric flow field was numerically studied by the vorticity-stream function method and the determinate trajectory model.
a problem of axisymmetric flow in clay shale is considered, and a finite difference method is used to solve the basic equations under special boundary condition.
考虑一个轴对称流动的特殊问题中 ,方程被解耦 ,并使用差分法求解特殊边界条件下 ,解耦后的方程。
the simulation results indicate that the thermocapillary convection is stable axisymmetric flow and the total entropy generation is small at the small temperature difference.
结果表明,当温度梯度较小时,流动为稳定轴对称流动,系统总熵产较小;
therefore, the solutions can be obtained more easily than that of two point boundary value problems of axisymmetric flow case.
因此对它的求解,要较相应另攻角轴对称绕流的二点边值问题简便。
this paper describes the numerical method determining two-dimensional and axisymmetric flow for head-on vehicle shock-planar incident shock interaction.