Perturbational finite volume scheme for the one-dimensional Navier-Stokes equations

Abstract

Starting from the second-order finite volume scheme,though numerical value perturbation of the cell facial fluxes, the perturbational finite volume (PFV) scheme of the Navier-Stokes (NS) equations for compressible flow is developed in this paper. The central PFV scheme is used to compute the one-dimensional NS equations with shock wave. Numerical results show that the PFV scheme can obtain essentially non-oscillatory solution.