شبيه سازي مدور به اجسام ناحيه پشت با استفاده از شبكه چند بلوكي و مرز بلوكي انطباقي

Numerical Simulation of Supersonic Turbulent Flow Over Bodies of Revolution Including the Base, Using Multi-block Grid

A turbulent supersonic flow over bodies of revolution, including the base flow, is investigated using Multi-block grid to solve the thin layer Navier-Stokes (TLNS) equations. Patched method has been used near the interfaces. Our numerical scheme was implicit Beam-Warming central differencing, while Baldwin-Lomax turbulence modeling was used to dose the Reynolds averaged Navier-Stokes equations. The results of this work have been compared with existing computational and experimental benchmark data and shows close agreements.