The supersonic flow past a vertical plate and a flat plate are caculated by using the DSMC method and the hybrid DSMC/EPSM method. The results show the effectiveness of the hybrid DSMC/EPSM method.

• 运用混合算法模拟了马赫数等于5时超音速竖板绕流及马赫数等于4时超音速平板绕流,并将结果与DSMC算法的结果进行比较,证明了DSMC/EPSM混合算法的有效性,同时将EPSM算法与DSMC算法的效率进行了比较。