CFD assessment of MHD induced half sinusoidal bottom heated thermo-gravitational convective transport of hybrid nanofluid in porous cavity
Alankrita Chattopadhyay ; Joydeep De ; Barun B. De ; Shovan Dogra ; Sobhan Pandit ; Milan K Mondal ;
A narrative loom in possessions of externally induced thermomagnetic field, nonuniform heating profile frequency, amplitude on fluid flow and heat transport of CuAl2O3 blended nanoparticles mixed with water called hybrid nanofluid within porous cavity is lucidly investigated in the present work. The problem geometry is half sinusoidal heated profile at bottommost wall anchored in a range of frequencies (f), amplitude (I) and cooled at the side walls. Fluids enter through two ports of bottom section of side walls and going out mid-center port of top wall. Finite Volume Method (FVM) is adopted for sprouting lab based numerical simulation and same is implemented for solution of governing complex equations. The exploration is conceded underneath the result of an option of important parameters as Re, Ri, Ha, Da, ε, ϕ. Heat lines, streamlines, Isotherms contours and linked heat transport rate of these parametric induced cases are examined scrupulously. This is examined that the energy transmit rate is augmented at elevated Re, Ri, Da and ϕ with the rising frequency whereas Ha values reduce average Nusselt values.