Investigation of flow pulsation phenomena in a sub-channel geometry using Detached Eddy Simulation approach

This abstract provides a summary of work-in-progress on using the Detached Eddy Simulation (DES) based turbulence modeling approach to investigate the flow pulsation phenomena in a twin rectangular sub-channel geometry. The objectives of the present research work are: (i) numerical identification of the flow pulsation phenomena by resolving the effects of large-scale pulsating flow, (ii) understanding the dynamics of the flow pulsation …