3 papers
physics.flu-dyn2021
Low Reynolds number pulsatile flow of a viscoelastic fluid through a channel: Effects of fluid rheology and pulsation parameters
Subhasisa Rath, Bimalendu Mahapatra
As the first endeavour, we have analyzed the pulsatile flow of Oldroyd-B viscoelastic fluid where the combined effects of fluid elasticity and pulsation parameters on the flow char…
physics.flu-dyn2019
Effect of Horizontal Spacing and Tilt Angle on Thermo-Buoyant Natural Convection from Two Horizontally Aligned Square Cylinders
Subhasisa Rath, Sukanta Kumar Dash
Laminar natural convection heat transfer from two horizontally aligned square cylinders has been investigated numerically using a finite-volume method (FVM) approach. Computations…
physics.flu-dyn2019
Numerical Study of Laminar and Turbulent Natural Convection from a Stack of Solid Horizontal Cylinders
Subhasisa Rath, Sukanta Kumar Dash
Natural convection from a stack of isothermal solid horizontal cylinders has been investigated numerically in a three dimensional computational domain. Simulations were conducted i…