کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
759272 | 896471 | 2012 | 11 صفحه PDF | دانلود رایگان |

The steady flow arising due to the rotation of a non-Newtonian fluid at a larger distance from a stationary disk is extended to the case where the disk surface admits partial slip. The constitutive equation of the non-Newtonian fluid is modeled by that for a Reiner–Rivlin fluid. The momentum equation gives rise to a highly nonlinear boundary value problem. Numerical solution of the governing nonlinear equations are obtained over the entire range of the physical parameters. The effects of slip and non-Newtonian fluid characteristics on the momentum boundary layer are discussed in details. It is observed that slip has prominent effect on the velocity field, whereas a predominant influence of the non-Newtonian parameter is observed on the moment coefficient.
► Revolving flow of a non-Newtonian Reiner–Rivlin fluid near an infinite stationary disk.
► Effects of partial slip on the momentum boundary layer.
► Effects of non-Newtonian cross-viscous parameter on the velocity field.
► System of nonlinear ordinary differential equations.
► Finite difference method.
Journal: Communications in Nonlinear Science and Numerical Simulation - Volume 17, Issue 11, November 2012, Pages 4181–4191