کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
843906 908569 2008 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
An exact solution of start-up flow for the fractional generalized Burgers’ fluid in a porous half-space
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
An exact solution of start-up flow for the fractional generalized Burgers’ fluid in a porous half-space
چکیده انگلیسی

Modified Darcy’s law for fractional generalized Burgers’ fluid in a porous medium is introduced. The flow near a wall suddenly set in motion for a fractional generalized Burgers’ fluid in a porous half-space is investigated. The velocity of the flow is described by fractional partial differential equations. By using the Fourier sine transform and the fractional Laplace transform, an exact solution of the velocity distribution is obtained. Some previous and classical results can be recovered from our results, such as the velocity solutions of the Stokes’ first problem for viscous Newtonian, second grade, Maxwell, Oldroyd-B or Burgers’ fluids.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nonlinear Analysis: Theory, Methods & Applications - Volume 69, Issue 7, 1 October 2008, Pages 2086–2094
نویسندگان
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