Self-sustained oscillations in a cavity arise due to the unsteady separation of boundary
layers at the leading edge. The dynamic mode decomposition method was employed to …

Vortex mechanism of heat transfer enhancement in a narrow channel with dimples has been
investigated numerically using LES and URANS methods. The flow separation results in a …

Rolling element bearing faults of a laboratory scale wind turbine gearbox operating under
nonstationary loads have been diagnosed using condition monitoring (CM) techniques such …

The flow over a superhydrophobic and a smooth circular cylinder is investigated using
particle image velocimetry-based experiments. The objective is to understand the effect of …

Flow over an open cavity was studied for several different subsonic free stream Mach
numbers ranging from 0.19 to nearly 0.73. Velocity field information was acquired through …

Numerical simulations were performed for two-dimensional viscous incompressible flow
past two stationary side by side circular cylinders at Reynolds number (Re) 100 by varying …

Particle image velocimetry-based measurements have been performed to study the flow
over a pitching superhydrophobic NACA—National Advisory Committee for Aeronautics …

Low Mach number turbulent flows over an open cavity were studied to investigate the
quantitative characteristics of large-scale vortical structures responsible for self-sustained …

Opposed-jet flows have been shown to provide a valuable means to study a variety of
combustion problems, but have been limited to either laminar or modestly turbulent …

Proper orthogonal decomposition (POD) and dynamic mode decomposition (DMD) were
used to extract the coherent structures in turbulent cavity flows. The spatiotemporal …