High-resolution finite volume computation of turbulent transonic flow past airfoils

摘要

The objective is to develop a high-resolution numerical scheme for calculating turbulen transonic flows past airfoils. The numerical scheme essentially combines a multigrid explicit finite volume time-marching scheme with a convective upwind split pressure (CUSP) scheme for controlling artificial dissipation, and convergence rate is further enhanced by using local time stepping and implicit residual smoothing.