کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
837470 908341 2012 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Slip effects on MHD flow of a generalized Oldroyd-B fluid with fractional derivative
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
Slip effects on MHD flow of a generalized Oldroyd-B fluid with fractional derivative
چکیده انگلیسی

This paper presents an analysis for magnetohydrodynamic (MHD) flow of an incompressible generalized Oldroyd-B fluid inducing by an accelerating plate. Where the no-slip assumption between the wall and the fluid is no longer valid. The fractional calculus approach is introduced to establish the constitutive relationship of a viscoelastic fluid. Closed form solutions for velocity and shear stress are obtained in terms of Fox H-function by using the discrete Laplace transform of the sequential fractional derivatives. The solutions for no-slip condition and no magnetic field can be derived as the special cases. Furthermore, the effects of various parameters on the corresponding flow and shear stress characteristics are analyzed and discussed in detail.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nonlinear Analysis: Real World Applications - Volume 13, Issue 2, April 2012, Pages 513–523
نویسندگان
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