...@ch.iitr.ac.in 14 07 2023 12 03 2024 12 04 2024 1 Corresponding author. e-mail: sjamshed@ch.iitr.ac.in porous square cylinders critical Reynolds number power-law model Darcy number Newtonian fluids exhibit a direct proportionality between shear strain...

... with time, therefore, the phase diagram does not form a closed-loop in this case. e-mail:  pthakur2206@gmail.com 19 08 2020 21 04 2021 28 05 2021 unsteady flow rotating cylinder power-law fluid critical Reynolds number Flow past a rotating cylinder is a fundamental...

... velocimetry measurements and flow visualization using a tracer. The experiment was carried out by accelerating the flow from a steady laminar state to a steady turbulent state. The relation between the critical Reynolds number for transition to turbulence and the acceleration was found to be similar...

... bifurcation. The critical Reynolds number evaluated from the experiments and the simulations were compared to other values reported in the literature. Overall, side-wall proximity was found to enhance flow stability, thus sustaining laminar flow symmetry to higher Reynolds numbers. Last, and most important...