Three-dimensional hypersonic flow computations over reentry capsule using energy relaxation method

An attempt is made to apply the energy relaxation method (ERM) with Harten-Laxvan Leer contact (HLLC) flux-splitting scheme using finite volume formulation to solve three-dimensional hypersonic flows over a reentry capsule. The fluxes at the interfaces are reconstructed using second-order MUSCL approach with Venkatakrishnan limiters. In all of the calculations, the time integration is carried out with threestage Runge-Kutta scheme. The analysis is carried out at two flow conditions: one at Mach number 5 and the other at Mach number 10. The results computed are discussed at the end.