Casson Fluid Flow Due to Non-Coaxial Rotation of a Porous Disk and the Fluid at Infinity Through a Porous Medium

被引：7

作者：

Rafiq, Sh. ^{[1
]}

Nawaz, M. ^{[2
]}

Mustahsan, M. ^{[1
]}

机构：

[1] Islamia Univ Bahawalpur, Dept Math, Bahawalpur 63100, Pakistan

[2] Inst Space Technol, Dept Appl Math & Stat, Islamabad, Pakistan

来源：

JOURNAL OF APPLIED MECHANICS AND TECHNICAL PHYSICS | 2018年 / 59卷 / 04期

关键词：

Casson fluid; non-coaxial rotation; porous medium; shear stress; EULER EQUATIONS; UNSTEADY-FLOW; NAVIER-STOKES; MHD FLOW;

D O I：

10.1134/S0021894418040053

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The flow of the Casson fluid due to non-coaxial rotation of a disk and the fluid at infinity is investigated. Partial differential equations are made dimensionless and coupled. The exact solution of the resultant nonlinear initial-boundary-value problem is solved by applying the Laplace transform. The shear stresses at the disk surface and the steady state stresses are computed. The effects of dimensionless parameters on the dimensionless primary and secondary velocities are analyzed.

引用

页码：601 / 607

页数：7

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