Publication Date:
2019-06-28
Description:
Various combinations of filters and subgrid scale stress models for large eddy simulation of the Navier-Stokes equations are studied by a priori tests and numerical simulations. Consistency between model and filter is found to be essential to ensure accurate results. Results and limitations of the a priori test are discussed. The effect of grid refinement is also examined.
Keywords:
FLUID MECHANICS AND HEAT TRANSFER
Type:
AIAA PAPER 87-1446
Format:
text