The application of an unsteady viscous flow around a bluff body has covered a wide range
of scientific fields. This paper reviews the wakes of different cross-sectional bluff bodies …

The objective of this article is to review some developments in the use of adjoint equations in
hydrodynamic stability theory. Adjoint-based sensitivity analysis finds both analytical and …

Direct numerical simulations (DNS) of laminar separation bubbles on a NACA-0012 airfoil at
Rec= 5× 104 and incidence 5° are presented. Initially volume forcing is introduced in order …

This paper presents the dependence of flow transitions and flow regimes on Reynolds
number Re (≤ 10 5) and scaled cylinder center-to-center spacing S*(≤ 10) for two tandem …

Results of numerical simulations are presented for flow past a stationary circular cylinder at
low Reynolds numbers (Re= 50–200). The simulations were carried out using a finite …

This paper presents three-dimensional (3D) direct numerical simulations (DNS) of flow past
a circular cylinder over a range of Reynolds number (, where the weakest flow three …

This is a comprehensive review about fluid-structure interaction of an actively or passively
rotating cylinder taking into account flow-induced vibration (FIV). Four response modes are …

Vortex-induced vibration (VIV) of an elastically mounted rigid circular cylinder in steady
current is investigated by solving the three-dimensional Navier–Stokes equations. The …

The wakes behind square cylinders with variation in incidence angle are computed over a
range of Reynolds numbers to elucidate the three-dimensional stability and dynamics up to …

Flow (of a Newtonian and incompressible fluid) separation around a square cylinder for
Reynolds numbers (Re) in the range of 10–400 is investigated through direct numerical …