Aranyak Chakravarty

Thermal Non-equilibrium Heat Transfer and Entropy Generation due to Natural Convection in a Cylindrical Enclosure with a Truncated Conical, Heat-Generating Porous Bed

Natural convection in enclosures driven by heat-generating porous media has diverse applications in fields like geothermal, chemical, thermal and nuclear energy. The present article focuses on heat transfer and entropy generation characteristics of a heat-generating porous bed, placed centrally within a fluid-filled cylindrical enclosure. Pressure drop and heat transfer in the porous bed are modelled using the Darcy–Brinkmann–Forchheimer approximation and the local thermal non-equilibrium model, respectively. Energy flux vectors have been utilised for visualising convective energy transfer within the enclosure. The study of a wide range of Rayleigh number (

Modeling aspects of vapor bubble condensation in subcooled liquid using the VOF approach

10^{7}

Molten Drop to Coolant Heat Transfer During Premixing of Fuel Coolant Interaction

107–

Numerical analysis of a heat-generating, truncated conical porous bed in a fluid-filled enclosure

10^{11}

Mixed convective heat transfer in an enclosure containing a heat-generating porous bed under the influence of bottom injection

1011) and Darcy number (