Publication Date:
2011-08-19
Description:
A complex three-dimensional shock-wave/turbulent boundary layer interaction at Mach 4 has been investigated experimentally and computationally, using two turbulence models with substantial refinement. With the use of a fine grid model, secondary flow separation was successfully computed, and grid changes did not improve agreement with experiment for the extent of upstream influence. The use of a non-isotropic turbulence model gave a slight improvement in upstream influence, but the size of the interaction was still significantly less than in the experiment.
Keywords:
AERODYNAMICS
Type:
Computers and Fluids (ISSN 0045-7930); 17; 4, 19
Format:
text