HYDROMAGNETIC PULSATING FLOW OF A BLOOD-Al2O3+CuO HYBRID NANOFLUID IN A POROUS CHANNEL WITH THERMAL RADIATION

Abstract

This study examines the biohybrid nanofluid flow between two permeable walls exposed to a time-dependent pressure gradient with radiative heat and an applied magnetic field. The significance of heat production/absorption and Ohmic discharge is presented. Blood was picked as the conventional fluid, referred to as the Casson fluid. Nanoparticles of copper oxide (CuO) and alumina (Al₂O₃) are suspended in the base fluid. The perturbation approach is incorporated to arrive at analytical answers for flow transport equations. It has been investigated how emerging factors affect velocity, temperature, and heat transfer rate, comparing hybrid and conventional nanofluids. The findings demonstrate that as thermal radiation and the volume proportion of nanoparticles rise, so do temperature and heat transfer rate.