Application of AUSMPw scheme based on adaptive algorithm of multiwavelets in two dimensional flow field

In this paper, the AUSMPW scheme based on adaptive algorithm of multiwavelets is presented to solve two dimensional Euler equations. This scheme based on the original AUSMPW scheme uses the multi- wavelets for multi-level decomposition of the function and uses the method of the valve＇s value to construct adaptive grid to improve AUSMPW scheme. The obtained press and density have heed compared with those of results calculated by original AUSMPW scheme and WENO scheme. The munerical results demonstrate that this method has higher resolution.