3 papers
physics.flu-dyn2026
Experimental and numerical study of the dynamics of sedimenting pairs of semi-flexible fibers close to attractive `aligned' relative configuration
Harish N. Mirajkar, Chandra Shekhar, Yevgen Melikhov +2
Dynamics of two short semi-flexible fibers settling under gravity in a viscous fluid are investigated at Reynolds numbers Re << 1. We focus on fibers initially relatively close to…
cond-mat.soft2025
Sedimenting rigid particles of certain shapes approach a stationary orientation
Chandra Shekhar, Harish Mirajkar, Piotr Zdybel +2
This work investigates experimentally and numerically the dynamics of rigid particles settling under gravity in a highly viscous fluid. We demonstrate that certain shapes: cones, c…
physics.flu-dyn2016
Dynamics of a buoyant plume in a linearly stratified environment using simultaneous PIV-PLIF measurements
Harish N Mirajkar, Sridhar Balasubramanian
The presence of stratified layer in atmosphere and ocean leads to buoyant vertical motions, commonly referred to as plumes. It is important to study the mixing dynamics of a plume…