Thermal and concentration aspects in Carreau viscosity model via wedge

被引:33
作者
Ali, Usman [2 ]
Rehman, Khalil Ur [2 ]
Alshomrani, Ali Saleh [1 ]
Malik, M. Y. [1 ,2 ]
机构
[1] King Abdulaziz Univ, Fac Sci, Dept Math, POB 80203, Jeddah 21589, Saudi Arabia
[2] Quaid I Azam Univ, Dept Math, Islamabad 44000, Pakistan
关键词
Heat transfer; Mass transfer; Wedge; Carreau fluid; NON-NEWTONIAN FLUID; PERISTALTIC FLOW; SLIP; SURFACE;
D O I
10.1016/j.csite.2018.04.007
中图分类号
O414.1 [热力学];
学科分类号
摘要
The current pagination reports both the heat and mass transfer aspects subject to two dimensional steady flow over a moving wedge for the Carreau viscosity model with infinite shear rate viscosity. The results are reported for the both shear thinning and shear thickening cases. The set of ordinary differential equations has been obtained by transforming the nonlinear partial differential equations (manipulating fluid flow) with the aid of admissible transformation and then sorted out numerically by using the Runge-Kutta Fehlberg method merged with shooting proficiency. The Carreau fluid temperature reduces via higher values of viscosity ratio parameter for shear thickening case while Carreau fluid concentration shows decline towards wedge angle for both shear thinning and thickening cases.
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页码:126 / 133
页数:8
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