Detached-eddy simulations and analyses on new vortical flows over a 76/40 double delta wing Numerical simulations were performed on the massively separated flows of a 76/40° double delta wing using detached-eddy simulation. A new type of cross-flow vortex is proposed. Detailed analyses were made on the inviscid cross-flow instability generating the cross-flow vortex, which differs from that of the swept blunt wing. The analyses showed that the cross-flow vortices influence the pressure ...
June 28, 2013 - EurekAlert!