Rotating Flow and Heat Transfer of Single-Wall Carbon Nanotube and Multi-Wall Carbon Nanotube Hybrid Nanofluid with Base Fluid Water over a Stretching Sheet

In this article, numerical simulations of the rotational flow water-based magnetohydrodynamic (MHD) nanofluid containing single-wall carbon nanotube (SWCNT) and hybrid single- multiple-wall (SWCNT-MWCNT) over a stretching sheet are performed. The primary goal is to improve thermal transport efficiency due CNTs extraordinary conductivity. 3D governing equations for microorganism concentration, energy, momentum, mass conservation transformed into 1D ordinary differentiation via similarity transformations. MATLAB environment, resultant system (ODEs) then solved using Runge–Kutta fourth order with shooting process. Tables graphs were used show results physical parameters. According our findings, enhancing parameter λ magnetic field M reduce base fluid velocity along x-axis, on other hand, opposite tendency shown y-axis. Furthermore, velocities, temperature, concentration profiles (SWCNT−MWCNT/H2O) found be higher than those mono (H2O+SWCNT), while profile lower.