TY - JOUR
ID - 22278
TI - Bioconvection phenomenon for the boundary layer flow of magnetohydrodynamic Carreau liquid over a heated disk
JO - Scientia Iranica
JA - SCI
LA - en
SN - 1026-3098
AU - Sohail, M.
AU - Nazir, U.
AU - Chu, Y.-M.
AU - Al-Kouz, W.
AU - Thounthong, P.
AD - Department of Applied Mathematics & Statistics, Institute of Space Technology Islamabad, P.O. Box 2750, Pakistan
AD - - Department of Mathematics, Huzhou University, Huzhou 313000, P. R. China.
- Hunan Provincial Key Laboratory of Mathematical Modeling and Analysis in Engineering, Changsha University of Science &
Technology, Changsha 410114, P. R. China
AD - Department of Mechanical Engineering, College of Engineering, Prince Muhammad bin Fahd University, Al-Khobar, Saudi Arabia
AD - Renewable Energy Research Centre, Department of Teacher Training in Electrical Engineering, Faculty of Technical Education,
King Mongkut's University of Technology North Bangkok, 1518 Pracharat 1 Road, Bangsue, Bangkok 10800, Thailand
Y1 - 2021
PY - 2021
VL - 28
IS - 3
SP - 1896
EP - 1907
KW - Brownian diffusion
KW - Heat and mass transport
KW - Carreau fluid
KW - Bioconvective process
KW - Rotating heated disk
KW - Boundary layer analysis
DO - 10.24200/sci.2021.53970.3518
N2 - A numerical examination is conducted for the magnetohydrodynamics steady Carreau fluid flow on the transport of thermal energy and mass specie comprising nanoparticles with gyrotactic microorganisms through heated disk. The role of thermophoresis and Brownian motion are added in this flow problem. Governing equations are achieved by using the boundary layer theory in view of a coupled system of PDEs involving boundary conditions. The highly non-linear system of ODEs is generated using the concept of the transformation approach. Since the system of transformed equations is highly nonlinear, so, an approximate solution is estimated via optimal homotopy method. The role of prominent parameters on velocity, thermal energy, mass specie and motile density microorganisms examined graphically. Additionally, graphical observations regarding mass specie, thermal energy and velocities are discussed briefly. It has estimated that the motion of fluid particles is diminished because of the intensity of the magnetic field while mass specie and fluid temperature rise versus enhancement the values of the magnetic field.
UR - https://scientiairanica.sharif.edu/article_22278.html
L1 - https://scientiairanica.sharif.edu/article_22278_49a1e846cdf89c981701cbb23494dc18.pdf
ER -