Chimera 격자계를 이용한 Euler/Navier-Stokes Solver의 개발

Abstract

An Euler/Navier Stokes solver has been developed for the analysis of steady and unsteady flows. The turbulent model has been incorporated into the solver in strongly coupled manner for stability and robustness. A new Chimera hole cutting algorithm, Cut-paste algorithm, has been devised for automatic Chimera hole cutting. Number of viscous/inviscid numerical computations demonstrate the accuracy and the versatility of the solver.