the 3~(rd) order upwind compact scheme is of the character of high precision and high resolution, but numerical oscillations occurs when it is used to simulate shock waves.
三阶迎风紧致格式是一种具有较高分辨率的高精度方法,但是在计算激波时仍有数值振蕩产生。
the n-s equation's convection term and dissipation term are discretized using the third-order upwind compact scheme and the fourth-order central compact scheme, respectively.