Theoretical investigation of the Casson hybrid nanofluid flow through a stretching surface with thermal radiation: a biomedical application

Abstract

Examining the significance of gold and silver nanoparticles submerged in blood under magnetohydrodynamics Casson fluid flow over a stretching surface is the primary objective of the present approach. The fundamental motivation for using gold and silver tiny particles as nanomaterials for therapeutic delivery is their potential to carry drugs and diagnostic characteristics. The potential of hybrid nanofluids in enhancing thermal properties has attracted the interest of several researchers. Hence, the present investigation performed a computational analysis to evaluate the Casson hybrid nanofluid flow through a stretching surface with the presence of magnetohydrodynamic and thermal radiation. Basically, the fluid flow equations are in the form of highly nonlinear coupled partial differential equations. After that by using the similarity variables, we changed partial differential equation into ordinary differential equations and mathematically determined through the bvp5c built in function in MATLAB software. The findings revealed that the higher values of the Casson fluid and magnetic parameters declined in the velocity profiles. Higher values of radiation parameter increased energy profile. Increasing heat generation parameter enhanced energy profile. As a result, the researchers are confident that the new study is unique, will have a considerable influence in the domains of engineering and biomedical, and has the opportunity to encourage new investigators.