It shows that the method deals with such physical problems as contact discontinuity, shock, multi-dimensional slip line efficiently. 一维和二维算例表明,该数值方法可以有效地处理接触间断、激波和多维滑移线等物理问题,并能够比其它多流体数值方法更精细地模拟多流体交界面。
Equally important is to identify the very weak contact discontinuity and the reflected wave by taking advantage of the behavior of the scheme viscosity and the resulted very small entropy peak. 另一方面根据格式粘性的特性和它引出的很微小的熵的变化规律来显示很弱的接触间断和反射激波。
Conclusion The numerical dissipation of high resolution schemes can be reduced further more, and numerical test with the scheme shows higher resolution of contact discontinuity. 结论进行的数值实验证明,高分辨格式可以进一步减小数值耗散,提高数值解精度;