Posters Proceedings »

VORTICAL STRUCTURE OF FLOWING OVER A BLUFF BODY

PDF
0.2MB

Vortical structures are obtained by performing numerical simulations of flow past a bluff body (a square prism) using Scale-Adaptive Simulation models (SAS-SST) and Large Eddy Simulation (LES) models. The results show that the two turbulent models have almost the same accuracy in capture vortex within the calculated Re region.

Author(s):

Xiuling Ji    
School of Mechatronical Engineering, Beijing Institute of Technology
China

Shuai Sun    
School of Mechatronical Engineering, Beijing Institute of Technology
China

Shuwen Hao    
School of Mechatronical Engineering, Beijing Institute of Technology
China