3D flow of Carreau polymer fluid over variable thickness sheet in a suspension of microorganisms with Cattaneo-Christov heat flux
Título del documento: 3D flow of Carreau polymer fluid over variable thickness sheet in a suspension of microorganisms with Cattaneo-Christov heat flux
Revista: Revista mexicana de física
Base de datos: PERIÓDICA
Número de sistema: 000460942
ISSN: 0035-001X
Autors: 1
1
2
3
3
Institucions: 1Sri Venkateswara University, Department of Mathematics, Tirupati, Andhra Pradesh. India
2GITAM University, Department of Mathematics, Visakhapatnam, Andhra Pradesh. India
3University Islamabad, Department of Mathematics, Islamabad. Pakistán
Any:
Període: Sep-Oct
Volum: 64
Número: 5
Paginació: 519-529
País: México
Idioma: Inglés
Tipo de documento: Artículo
Enfoque: Analítico, teórico
Resumen en inglés Numerical study of three dimensional Carreau liquid flow with heat and mass transport features over a variable thickness sheet filled with microorganisms is analyzed. We considered the non-uniform heat sink or source and multiple slip effects. The governing non-linear partially differential expressions are developed into ordinary differential systems by using variable transformations. These expressions are solved numerically by using Runge-Kutta fourth order method connected with shooting methodology. A Parametric study is implemented to demonstrate the effects of Hartmann number, Prandtl number, Weissenberg number, Peclet number, chemical reaction and heat sink/source parameters on liquid velocity, temperature and, concentration profiles. The quantities of physical interest are described within the boundary layer. From this analysis, we found that the magnetic parameter decrease the local Sherwood and local Nusselt numbers for both n=1 and 𝑛=0.5 cases. The constraint of chemical reaction enhances the mass transfer rate and decelerates the density of motile mass transfer rate. The space dependent and temperature dependent heat source/sink suppress the local Nusselt number
Disciplines Física y astronomía
Paraules clau: Física,
Microorganismos,
Fluido de Carreau,
Flujo de calor Cattaneo-Christov
Keyword: Physics,
Microorganisms,
Carreau fluid,
Cattaneo-Christov heat flux
Text complet: Texto completo (Ver HTML) Texto completo (Ver PDF)