[原创]偶来发布自编的2D-Euler求解器软件——CeSe ver.0.1

zhaoshumiao

这是我用CE/SE算的NACA0012翼型的无黏绕流的等马赫线图，
Ma=0.8， AOA=1.25 deg。
与楼主的结果还有很大差距啊！

zhaoshumiao

icearcher：
      结构网格是不是没有非结构网格算得好啊，我的计算网格是用结构网格存储的！

icearcher

你算得挺好！关于翼型的那个题，你再多算一段时间应该可以更好些。我个人觉得应该是结构网格算得好些，至少是从绘图上来看，不过这里也有个绘图软件的处理问题，一般都是插值到网格节点上，所以结构网格的等值线图要平滑许多。

zhaoshumiao

icearcher斑竹：
应用CE/SE方法求解N-S方程，对于粘性边界的处理，不知斑竹有什么好办法！我应用NASA/TM-2000-210517《a unified wall boundary treatment for viscous and inviscid flows in the CE/SE method》中的方法，结果不对，不知斑竹怎么处理的！

merryfish

well done, excellent work. I have read some paper about the MHD simulation for the magnetic reconnection based on CESE. It doesn';t need special treatment for the divergence free of magnetic field. If the divergence free of magnetic field is not satisfied, it often cases instability and unphysical soluation.
your work have expanded my knowledge about CESE greatly, thanks a lot.
sorry, I can';t type chinese!!!