کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4637492 1340741 2006 19 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A numerical study for slip flow heat transfer
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
A numerical study for slip flow heat transfer
چکیده انگلیسی

The heat transfer characteristics of fluid flow in micro-channel are studied by the lattices-Boltzmann method. A nine-velocity model and an internal energy distribution model are used to obtain the mass, momentum and temperature distributions in micro-channel flow. We increased the Knudsen number, the flow became slip flow, and discussed the effects of Knudsen number on the flow behavior and heat transfer. We obtained solution of the slip velocity on wall and compared to other theoretical results. Present work used the internal energy thermal model to predict the temperature distribution in micro-channel flow. The temperature jump on wall increase with increasing Knudsen number.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematics and Computation - Volume 173, Issue 2, 15 February 2006, Pages 1246–1264
نویسندگان
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