...Bindhu Ramachandran; Sivasankaran Sivanandam Purpose This study aims to investigate numerically the magneto-hydrodynamics ( MHD ) Marangoni convection of a hybrid nanofluid in an open cavity, considering Joule heating and entropy generation ( EG ) effects. The study also examines how the angle...

... and size and Joule heating on magneto-hydrodynamic mixed convection flow of a hybrid nanofluid within a channel featuring a heated dimpled section and an adiabatic cylindrical obstacle. Design/methodology/approach The control model consisted of a system of partial differential equations with boundary...

... rates as non-linear polynomials in terms of dimensionless sources EMHD (Q_H), Joule heating (Ec), Brownian motion (N_B), thermophoresis (N_T), buoyancy force (Ri) and nanoparticle concentration flux (N_R...

...Sivasankaran Sivanandam; Turki J. Alqurashi Purpose The purpose of this study is to explore the impact of Joule heating, slip conditions, Dufour and Soret effects on three-dimensional magneto-convection of nanoliquid over a rotating surface in the existence of thermal radiation, viscous...

...-Newtonian fluids over a permeable stretching sheet using a convective boundary as a constraint. Entropy Melting heat transfer Chemical reaction Joule heating Casson nanofluid Brownian-Thermophoresis Viscous dissipation a = stretching rate; Br = Brinkman number...

...Vinodh Srinivasa Reddy; Jagan Kandasamy; Sivasankaran Sivanandam Purpose The study aims to explore how Soret and Dufour diffusions, thermal radiation, joule heating and magnetohydrodynamics (MHD) affect the flow of hybrid nanofluid (Al₂O₃-SiO₂/water) over a porous...

... by considering the impact of the Joule heating term because of an imposed magnetic field. Design/methodology/approach The flow, heat and mass transfer model are solved numerically using the spectral quasilinearization method. An analysis of the performance of this method is given. Findings It is found...