کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
825844 1470075 2006 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The effect of transpiration on self-similar boundary layer flow over moving surfaces
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
The effect of transpiration on self-similar boundary layer flow over moving surfaces
چکیده انگلیسی

The simultaneous effects of normal transpiration through and tangential movement of a semi-infinite plate on self-similar boundary layer flow beneath a uniform free stream is considered. The flow is therefore governed by a plate velocity parameter λ and a transpiration parameter μ and the computed wall shear stress parameter is f″(0). Dual solutions are found for each value of μ in λ–f″(0) parameter space. It is shown that the range of known dual solutions for zero transpiration increases with suction and decreases with blowing. A stability analysis for this self-similar flow reveals that, for each value of μ, lower solution branches are unstable while upper solution branches are stable.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Engineering Science - Volume 44, Issues 11–12, July 2006, Pages 730–737
نویسندگان
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