【摘要】 将以微观气体分子运动论为基础的流矢量分裂法和二时间步的算法相结合 ,用于计算无粘理想气体流动 .方程中的流矢量按局部平衡的Maxwell Boltzmann分布函数分解 .3个一维的算例给出了激波、接触间断和稀疏波的计算结果 ,并与精确解做了对比更多还原

【Abstract】 The kinetic flux vector splitting method is combined with the two\|time\|step algorithm to simulate the inviscid ideal gas flow. The flux vectors of the equation are split on the basis of the local equilibrium Maxwell\|Boltzmann distribution. Three 1\|D standard test cases including shock waves, contact discontinuities and rarefaction waves are presented and compared with the exact solution. [更多还原