کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
815587 906412 2014 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effects of parabolic motion on an isothermal vertical plate with constant mass flux
ترجمه فارسی عنوان
اثرات حرکت پارابولیک بر صفحه عمودی ایزوترمال با شار ثابت جرم
کلمات کلیدی
حرکت پارابولیک، شار جرم ثابت، لاپلاس تبدیل می شود، صفحه عمودی ایزوترمال
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
چکیده انگلیسی

An analytical study of free convection flow near a parabolic started infinite vertical plate with isothermal in the presence of uniform mass flux was considered. The mathematical model is reduced to a system of linear partial differential equations for the velocity, the concentration and the temperature; the closed form exact solutions were obtained by the Laplace transform technique. The velocity, temperature and concentration profiles for the different parameters as thermal Grashof number Gr, mass Grashof number Gc, Prandtl number Pr, Schmidt number Sc and time t were graphed and the numerical values for the skin friction were as tabulated. It is observed that the velocity is enhanced as the time increased and the velocity is decreased as the Prandtl number increased.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ain Shams Engineering Journal - Volume 5, Issue 4, December 2014, Pages 1317–1323
نویسندگان
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