کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
650635 | 1457300 | 2011 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Solitary vortex solutions in a sheared and differentially heated vertical fluid layer with stable stratification
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Solitary vortex solutions in a sheared and differentially heated vertical fluid layer with stable stratification Solitary vortex solutions in a sheared and differentially heated vertical fluid layer with stable stratification](/preview/png/650635.png)
چکیده انگلیسی
Solitary vortex solutions in a sheared and differentially heated vertical fluid layer with stable stratification have been found. For certain parameter combinations the solitary vortices coexist with the linearly stable base flow. First stability calculations suggest linear instability of the solitary solutions. Nevertheless the solitary states might play a role in the transition process of free convection and could be related to the still poorly understood strongly localized vortices that have been reported to appear transiently in experiments and direct numerical simulations.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: European Journal of Mechanics - B/Fluids - Volume 30, Issue 2, March–April 2011, Pages 245–251
Journal: European Journal of Mechanics - B/Fluids - Volume 30, Issue 2, March–April 2011, Pages 245–251
نویسندگان
M. Withalm, N.P. Hoffmann,