Numerical Computation of Non-linear Convection Flow of Micro-polar
Fluids over Non-Isothermal Cylinder
Abstract
The aim of this article is to analyze the impacts of Eckert, surface
temperature and heat flux on two boundary layer flow of non-linear
convection flow of micro-polar fluid past non-isothermal cylinder. The
mathematical modeling for the flow problem has been created with
suitable similarity transformation and dimensionless variable. The main
nonlinear boundary value problems were reduced into mixed high order
non-linear ordinary differential equations. The equations were solved
using the method bvp4c from matlab software for numerous quantities of
main constraints. The impacts of constraints on velocities, surface
temperature and heat flux are examined and displayed through the graphs
and tables. The convergence test has been maintained; for number of
spots greater than apposite mesh number of spots, the precision is not
affected. Moreover, a comparison with previous paper reachable in the
literature has been reported and an excellent agreement is obtained. The
acquiring shows that enhancing in the values of surface temperature and
heat flux constraints (F, H) is to improve thermal diffusion that
improve temperature distributions q(h);h(h).