... external flows automobiles flow simulation vortices flow instability aerodynamics wakes Large Eddy Simulation LES Generic Car Vehicle Aerodynamics Ground Vehicle Descriptions of flow features and their interactions are important for understanding the aerodynamic properties...

...Siniša Krajnović; Lars Davidson Large eddy simulations (LES) were made of flows around a generic ground vehicle with sharp edges at the rear end (an Ahmed body with a 25° angle of the rear slanted surface). Separation of the flow at the rear results in large regions with recirculating flow...