کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
838174 | 908355 | 2010 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Helical flows of Maxwell fluid between coaxial cylinders with given shear stresses on the boundary
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Helical flows for a Maxwell fluid are studied between two infinite coaxial circular cylinders, at time t=0+t=0+; the inner cylinder begins to rotate around its axis and to slide along the same axis due to the torsional and longitudinal time dependent shear stresses. Exact solutions obtained with the help of finite Hankel transform and, presented under series form, satisfy all imposed initial and boundary conditions. The corresponding solutions for Newtonian fluid are also given as limiting cases. Finally, the influence of pertinent parameters–as well as a comparison between Maxwell and Newtonian fluids–on the velocity components and shear stresses is also analyzed by graphical illustrations.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nonlinear Analysis: Real World Applications - Volume 11, Issue 5, October 2010, Pages 4302–4311
Journal: Nonlinear Analysis: Real World Applications - Volume 11, Issue 5, October 2010, Pages 4302–4311
نویسندگان
M. Jamil, C. Fetecau,