Numerical Investigation of Off-Design Regimes of Flow Past Waveriders on the Basis of Axisymmetric Conical Flows

摘要

Off-design flow past waveriders is studied on the M{sub}∞ = 4 to 12 freestream Mach number range. Configurations based on the flows behind axisymmetric conical shocks are considered. The waverider geometry is determined by preassigning the transverse contour of the undersurfaces in the base section using power-law functions. The results are obtained by finite-volume solution of the Euler equations using higher-order Runge-Kutta TVD schemes.