The effect of freestream turbulence on the dynamics of an incompressible flow past a
cylindrical roughness element in subcritical conditions (ie, for Reynolds numbers below the …

There are different methods for setting the inlet boundary condition (IBC) in large eddy
simulation (LES). However, different methods applied in the same simulation result in …

It is currently known that Tollmien–Schlichting (TS) waves can be attenuated by the
introduction of spanwise mean velocity gradients in an otherwise two-dimensional boundary …

Stabilization of two-dimensional disturbances in hypersonic boundary layer flows by finite-
amplitude streaks is investigated using nonlinear parabolized stability equations. The …

Well resolved large-eddy simulation data are used to study the physical modulation effects
of miniature vortex generators (MVGs) in a moderate Reynolds number zero pressure …

In this paper, the flow behavior in a rectangular channel with miniature riblets (MRs) is
numerically investigated. Specially, the MRs are arranged at the bottom of the channel along …

This article puts forward a novel idea which can be used to control the turbulent coherent
structures and make the turbulence more steady by using a “wake blocking wall”. The “wake …

Miniature vortex generators (MVGs) are able to delay the transition to turbulence in a flat
plate boundary layer if properly designed. Unfortunately, the natural recovery of the …

Recent experimental results on the attenuation of two-dimensional Tollmien–Schlichting
wave (TSW) disturbances by means of passive miniature vortex generators (MVGs) have …

In this numerical investigation we explore the possibility of applying free-stream vortices as a
passive flow control method for delaying the transition to turbulence. The work is motivated …