ABSTRACT The present study investigates the steady incompressible natural convective flow of power law fluid in a squared enclosure having a T‐shaped fin under the magnetic field and thermal radiation effects. The governing partial differential equations (PDEs) are transformed into nondimensional equations by employing dimensionless variables. The resulting system of dimensionless PDEs is solved numerically. The numerical simulations showed that the velocity and temperature profiles increases at higher Rayleigh number. Further, the addition of a magnetic field, quantified by the Hartmann number, decreases the fluid velocity and kinetic energy, reflecting the resistive effects of magnetic forces on the flow dynamics. The local and average Nusselt numbers decreases for higher radiation parameter. The obtained outcomes provide valuable insights for applications used in advanced thermal management systems, requiring fluid flow control and enhancing heat transfer.
Ullah et al. (Thu,) studied this question.
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