Vortex is a natural fluid phenomenon that is often of great consequence in almost any practical flow, such as shear layers, wakes, jets, plumes, and multi-phase or multi-physics interfaces. In fluid ...

This produces an interesting flow phenomena with relatively simple generation geometry. The data reveals that in the absence of an apparatus length scale, a vortical structure forms a the junction and ...

Qinyang Song [Opens in a new window], In this paper, we study the effect of lateral wall vibrations on the excitation and evolution of non-modal perturbations in hypersonic boundary layers subject to ...