Mixed convective EMHD flow of bioconvectionin generalized viscoelastic nanofluid through a convectively heated Riga surface

Abstract

The current investigation is considered to determine the impact of activation energy and bioconvection on the modified second-grade nanofluid along the Riga pattern. And also, the effects of convective boundary and nonlinear heat flux are included. The significant importance of the present study is the impact of the electrical field generated by the Riga plate. With the help of suitable transformations, partial differential equations of the flow are reduced to a nonlinear system of differential equations. The reduced model is solved by the most powerful method: the finite element method (FEM). From this study, an important observation is that heat source is the most relative technique considering improvement in thermal act based on coolants. Every outcome is validated by comparing it with available results in the literature. The parameter terms are varied and also observations are noticed in the form of numerical solutions and graphical representations. Therefore, if a nanofluid is desired to turn down the shear thickening situation, it is suggested to increase the thermal production of nano-structures . Using regression analysis, the Brownian movement and thermophoresis have negative impacts, while the radioactive heat factor and thermal Biot number have positive impacts on the estimate of heat transfer.