Abstract:
Numerical simulation of supersonic flow of viscous heat-conducting gas past an inlet
model for various Mach numbers ($M = 4$ and $5$) and temperatures of the model surface
was carried out on the basis of an unsteady Reynolds averaged Navier–Stokes equations
system (URANS) with the Spalart–Allmaras (SA) and Menter’s (SST) turbulence model.
Three-dimensional features of the flow and heat flux’s dependence on wall temperature
were investigated. Comparison of simulation results with experimental data was carried
out.
Keywords:engine inlet, RANS, SA, SST, isothermal wall, heat flux density.