Perturbation Approach on MHD Flow through an Accelerated Vertical Porous Plate with Thermal Radiation

Abstract

The article discusses a mathematical model of free convective flow in magnetohydrodynamics across an accelerating vertical porous plate with heat radiation. Analytical formulas for the fluid temperature and velocity are derived using a novel perturbation method. The resulting analytical formulas are used to investigate how fluid temperature and velocity are affected by the magnetic field, chemical reaction, and other pertinent flow aspects. The outcomes describes that there is a decrease in velocity and a temperature rise when the magnetic field parameters are increased. The temperature and velocity will both decrease when the stratification factor increases. The temperature profiles become smaller as one increases the radiation parameter.