Numerical simulation for a Casson nanofluid over an inclined vessel surrounded by hot tissue at the microscale

Abstract This study presents a theoretical model to mimic heat transfer and nanoparticle transport through the tumour interstitium surrounding an inclined cylindrical blood vessel exposed alternating magnetic field. Using similarity transformations, we convert governing equations (partial differential equations) into system of ordinary equations, which solve numerically with MATLAB built-in solver (bvp4c). The converence numerical solution is proved using mesh convergence test. All parameters their effects on fluid flow, heat, mass in are studied investigated. For instance, penetration deep tissue can be enhanced by exposing field, increasing temperature Brownian motion, consequence temperature. Moreover, consider case non-Newtonian interstitial nonlinearity flow tissue. findings this manuscript may optimise ablation hyperthermia optimising delivery