抄録
The numerical simulation with the method of unstructure grids is easy to struct a computational grids, but needs much memory space and computational time. Then using dispersed-memory type of massively parallel computer (Fujitsu; AP1000), we aim to cancel these bad points. In this paper, we developed a parallel algorithum for an analysis of compressible flows, calculate the shock tube problem to investigate the parallel efficiency. And as a example we calculate the unsteady shock wave which pass a wedge.
