Non-singular fractional computations for the radiative heat and mass transfer phenomenon subject to mixed convection and slip boundary effects

In this study, we have investigated the magnetohydrodynamics(MHD) fluid flow through a porous medium flowing on anerect vertical plate. The effects of mass and heat transfer through ramped temperature, thermal radiation, and slip conditions in the energy equation are also considered. To enhance the innovation of this article, the recent definition of fractional derivative operator i.e. Atangana-Baleanu (AB) time-fractional derivative, is used to explore the numerical results of the problem. The semi-analytical solution of fractional dimensionless leading equations is obtained by using the Laplace scheme and some numerical methods namely Stehfest and Tzou's algorithms. Some specialcases of velocity distribution are discussed whose physical applications are well-defined in the literature. The obtained results are illustrated graphically and numerically by changing the values of different parameters. A decayinh change in heat transfer and velocity profile is noticed for fractional parameter beta. (c) 2021 Elsevier Ltd. All rights reserved.

Automated summary

In this study, the magnetohydrodynamics (MHD) fluid flow through a porous medium flowing on an erect vertical plate is investigated. The effects of mass and heat transfer through ramped temperature, thermal radiation, and slip conditions in the energy equation are considered. The recent definition of Atangana-Baleanu (AB) time-fractional derivative operator is used to explore the numerical results of the problem.