Exact solution on unsteady Couette flow of generalized Maxwell fluid with fractional derivative

被引：0
作者：
W. Shaowei
X. Mingyu
机构：
[1] Shandong University,Institute of Applied Mathematics and System Science
来源：
Acta Mechanica | 2006年 / 187卷
关键词：
Fractional Derivative; Fractional Calculus; Maxwell Model; Fractional Derivative Model; Steady Part;
D O I：
暂无
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学科分类号：
摘要：
In this paper the unsteady Couette flow of a generalized Maxwell fluid with fractional derivative (GMF) is studied. The exact solution is obtained with the help of integral transforms (Laplace transform and Weber transform) and generalized Mittag-Leffler function. It was shown that the distribution and establishment of the velocity is governed by two non-dimensional parameters η, b and fractional derivative α of the model. The result of classical (Newtonian fluid and standard Maxwell fluid) Couette flow can be obtained as a special case of the result given by this paper, and the decaying of the unsteady part of GMF displays power law behavior, which has scale invariance.
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页码：103 / 112
页数：9
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