کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
650702 | 1457304 | 2010 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of momentum transfer condition at the interface of a model of creeping flow past a spherical permeable aggregate
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Effect of momentum transfer condition at the interface of a model of creeping flow past a spherical permeable aggregate Effect of momentum transfer condition at the interface of a model of creeping flow past a spherical permeable aggregate](/preview/png/650702.png)
چکیده انگلیسی
Creeping flow past an isolated, spherical and permeable aggregate has been studied adopting the Stokes equation to model the fluid external to the aggregate and the Brinkman equation for the internal flow. At the interface of the clear fluid and porous region stress jump boundary condition for tangential stresses is used along with the continuity of velocity components and continuity of the normal stress. Using Faxen’s laws, drag and torque are calculated for different flow conditions and it is observed that drag and torque not only change with the permeability of the porous region, but as stress jump coefficient increases, the rate of change in behavior of drag and torque increases.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: European Journal of Mechanics - B/Fluids - Volume 29, Issue 4, July–August 2010, Pages 285–294
Journal: European Journal of Mechanics - B/Fluids - Volume 29, Issue 4, July–August 2010, Pages 285–294
نویسندگان
Anindita Bhattacharyya,