G-Jitter impact on magnetohydrodynamic non-Newtonian fluid over an inclined surface: Finite element simulation

Abstract

The consequences of microgravity and micropolarity are assessed on mixed convection flow associated with magnetic and heat sources. The flow fields take place on a stretching vertical sheet. This communication therefore addresses oscillating convective flow driven by g-Jitter forces to facilitate guidelines for upper atmospheric aerodynamic designs through operating thermal fields. The field equations are reframed as ordinary differential types to be resolved numerically by finite element discretization. Matlab code is developed for Glariken formulation to evaluate parametric simulations for reduced skin friction factor, the velocity of fluid, microrotation, heat transfer rate, and thermal characteristics. The oscillating trends of physical outputs are notably influenced by the parameters of micropolarity, the amplitude of modulation, frequency parameter, magnetic and thermal sources. The oscillatory pattern of reduced skin friction factor −f″(τ,0) becomes stronger for progressive inputs of amplitude parameter and magnetic parameter, but the fluid temperature rises up with increasing strength of the magnetic field. The fluid speed f′(τ,η) responds reciprocal to the magnetic parameter, but it behaves directly with material parameter.