APPLICABILITY OF THE CHOSEN TURBULENCE MODELS IN NUMERICAL INVESTIGATIONS OF FLOWS AROUND A BODY WITH STREAM SEPARATION

摘要

The paper contains a comparison of numerical simulations of a flow around a body with the experimental results for two various sensors,differing,among others,in a way of pressure difference tapping.In the case of the round sensor,a study on the solutions obtained in a numerical way was presented;it used turbulence models k-epsilon and k-omega and the available functions describing the fluid motion close to the wall.The results were compared with the experimental data