Implicit parallel computation of 2-D N-S Equations

摘要

Recently Z.N. Wu and H.Zou proposed an overlapping grid method. The suitability of applying the mehtod to parallel computation of steady and unsteady compressible inviscid flows with three-point block-tridiagonal implicit schemes was addressed in the paper (1), and an easily usable interface treatment was constructed and analyzed for both steady and unsteady problems. This method is applied to the computation of N-S equations in this paper. In both steady and unsteady cases a good absolute parallel efficiency is still demonstrated for bidimensional subsonic and transonic flow computation.