کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
472416 | 698716 | 2008 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
New exact solutions corresponding to the first problem of Stokes for Oldroyd-B fluids
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
علوم کامپیوتر (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: New exact solutions corresponding to the first problem of Stokes for Oldroyd-B fluids New exact solutions corresponding to the first problem of Stokes for Oldroyd-B fluids](/preview/png/472416.png)
چکیده انگلیسی
The velocity field and the tangential stress corresponding to the flow of an Oldroyd-B fluid over a suddenly moved flat plate are determined by means of the Laplace transform. The solutions that have been obtained, all in agreement with those established using the Fourier transform, reduce to the solutions for a Newtonian fluid as a limiting case. Furthermore, the similar tangential stress for a Maxwell fluid can be also obtained as a limiting case of our solution while the associated velocity field is then determined by a simple integration. Finally, some graphical representations confirm the above assertions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Mathematics with Applications - Volume 55, Issue 8, April 2008, Pages 1644–1652
Journal: Computers & Mathematics with Applications - Volume 55, Issue 8, April 2008, Pages 1644–1652
نویسندگان
D. Vieru, M. Nazar, Corina Fetecau, C. Fetecau,