TY - JOUR
AU1 - Ayegbusi, Florence Dami
AU2 - Doungmo Goufo, Emile Franc
AU3 - Tchepmo, Patrick
AB - The purpose of this study is to explore numerical scrutinization of micropolar and Walters-B non-Newtonian fluids motion under the influence of thermal radiation and chemical reaction.Design/methodology/approachThe two fluids micropolar and Walters-B liquid are considered to start flowing from the slot to the stretching sheet. A magnetic field of constant strength is imposed on their flow transversely. The problems on heat and mass transport are set up with thermal, chemical reaction, heat generation, etc. to form partial differential equations. These equations were simplified into a dimensionless form and solved using spectral homotopy analysis method (SHAM). SHAM uses the basic concept of both Chebyshev pseudospectral method and homotopy analysis method to obtain numerical computations of the problem.FindingsThe outcomes for encountered flow parameters for temperature, velocity and concentration are presented with the aid of figures. It is observed that both the velocity and angular velocity of micropolar and Walters-B and thermal boundary layers increase with increase in the thermal radiation parameter. The decrease in velocity and decrease in angular velocity occurred are a result of increase in chemical reaction. It is hoped that the present study will enhance the understanding of boundary layer flow of micropolar and Walters-B non-Newtonian fluid under the influences of thermal radiation, thermal conductivity and chemical reaction as applied in various engineering processes.Originality/valueAll results are presented graphically and all physical quantities are computed and tabulated.
TI - Numerical scrutinization of micropolar and Walters-B non-Newtonian fluids motion under the influence of thermal radiation and chemical reaction
JF - World Journal of Engineering
DO - 10.1108/wje-09-2022-0365
DA - 2024-04-26
UR - https://www.deepdyve.com/lp/emerald-publishing/numerical-scrutinization-of-micropolar-and-walters-b-non-newtonian-tBxlixoVHS
SP - 443
EP - 454
VL - 21
IS - 3
DP - DeepDyve
ER -