Heat generating impact on radiative nanofluid flow via exponential expanding surface with convective conditions: Mesh independence examination

The current article aims to inspect existence of electrical field in magnetohydrodynamics stream of nanofluid toward nonlinear via various thicknesses of symmetric extended surface. This examination is distinctive in that it analyses influences of Joule heating, thermal radiation, and chemical reaction on heat and mass transport. Electric field and variable thickness phenomena are used to study thermophysical properties. Asymmetry technique is used to describe geometric model. Governed differential equations are changed over into dimensionless ordinary differential equations by applying similarity changes and solutions are obtained by bvp4c in MATLAB. Augmentation in velocity and temperature, together with suppression of concentration is caused by occurrence of electric field. Parameters of magnetized force, thermal radiation, and Eckert number are responsible for enhancing variations in temperature and thermal boundary layer thickness. These variations are reduced with rising Prandtl number and electric field. This research compares new findings with preexisting data in limited cases.