کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
152895 | 456511 | 2008 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Excitational metamorphosis of surface flowfield under an impinging annular jet
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
In the course of development of controlled impinging jets, a phenomenon was discovered that may seem to be rather strange at first sight. It is a change of topology – in fact, in the central region, the very reversal of topological character – of the surface flows occurring when oscillation is superimposed on the supply flow into an annular nozzle generating the impinging jet. The change, apart from its interesting hydrodynamic aspects, is of importance for heat and mass transfer applications as it promises a considerable increase of total transfer rate as well as an increase of the area covered by the impingement.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Engineering Journal - Volume 144, Issue 2, 15 October 2008, Pages 312–316
Journal: Chemical Engineering Journal - Volume 144, Issue 2, 15 October 2008, Pages 312–316
نویسندگان
Václav Tesař, Zdeněk Trávníček,