NUMERICAL SIMULATION OF STEADY TURBULENT FLOW

1.Introduction 2.Mathematical Model 3.Numerical Methods 4.Turbulence Models 5.Numerical Results 6.ConclusionThe aim of this work is to summarise and compare the results of numerical simulations of steady transonic flows in 2D and 3D obtained by two modern finite volume schemes. Implemented schemes are the so called Modified Causon\u27s scheme [15] (based on TVD form of Mac Cormack scheme) and WLSQR scheme [3] (WENO approach) combined with HLLC numerical flux. Chosen test cases are steady inviscid transonic flow over the NACA 0012 profile and steady turbulent transonic flow around the ONERA M6 wing. Turbulent effects are simulated using the Spalart-Allmaras and SST models (in 3D). Obtained numerical results are compared both in-between and with experimental data with very good agreement