Practical Prediction of Supersonic Viscous Flows over Complex Configurations Using Personal Computers

摘要

The three-dimensional supersonic viscous flows over complex configurations have been computed using appropriate combinations of the TLNS and PNS equations. The calculations have been ob- tained for supersonic turbulent flows at high angles of attack over finned and body-alone configurations. The present computations have been compared with those of purely TLNS solution and exper- imental data, which show good agreement. The present study shows that the regions computed by the PNS equations can be used to pro- vide appropriate boundary conditions to solve the TLNS equations in the next region.