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 …

A data-driven model is proposed for the prediction of the velocity field around a cylinder by
fusion convolutional neural networks (CNNs) using measurements of the pressure field on …

Recent work on the flow past a rotating cylinder is reviewed and further investigated at low
Reynolds numbers. The various two-and three-dimensional transitions that occur as the …

Flow over a circular cylinder at Reynolds number 3900 is studied numerically using the
technique of large eddy simulation. The computations are carried out with a high-order …

Results are reported from a highly accurate, global numerical stability analysis of the
periodic wake of a circular cylinder for Reynolds numbers between 140 and 300. The …

It is now well-known that the wake transition regime for a circular cylinder involves two
modes of small-scale three-dimensional instability (modes A and B), depending on the …

The present paper focuses on the analysis of two-and three-dimensional flow past a circular
cylinder in different laminar flow regimes. In this simulation, an implicit pressure-based finite …

Direct numerical simulations of two-dimensional (2D) and 3-D unsteady flow around a
square cylinder for moderate Reynolds numbers (Re= 150–500) are performed, employing …

In this study we investigate the onset of three-dimensionality in an otherwise two-
dimensional periodic wake of a square cylinder. Floquet stability analysis is employed to …

Results are reported on direct numerical simulations of transition from two-dimensional to
three-dimensional states due to secondary instability in the wake of a circular cylinder …