A note on the flow induced by a constantly accelerating plate in an Oldroyd-B fluid

被引：115

作者：

Fetecau, C. ^{[1
]}

Prasad, Sharat C. ^{[1
]}

Rajagopal, K. R. ^{[1
]}

机构：

[1] Texas A&M Univ, Dept Engn Mech, College Stn, TX 77843 USA

来源：

APPLIED MATHEMATICAL MODELLING | 2007年 / 31卷 / 04期

关键词：

Oldroyd-B fluid; constantly accelerating plate; exact solution;

D O I：

10.1016/j.apm.2005.11.032

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The velocity field and the adequate tangential stress that is induced by the flow due to a constantly accelerating plate in an Oldroyd-B fluid, are determined by means of Fourier sine transforms. The solutions corresponding to a Maxwell, Second grade and Navier-Stokes fluid appear as limiting cases of the solutions obtained here. However, in marked contrast to the solution for a Navier-Stokes fluid, in the case of an Oldroyd-B fluid oscillations are set up which decay exponentially with time. (c) 2005 Elsevier Inc. All rights reserved.

引用

页码：647 / 654

页数：8

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