2nd International Conference on Engineering and ICT , 2010-02-18

Title : ( Numerical simulation of slip flow over flat plate )

Authors: Javad Abolfazli Esfahani , Ramin Imani Jajarmi ,

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When the mean free path of the gas and characteristic length of the domain of flow have the same order like phenomenon which is often happen in some Micro-Electro-Mechanical systems (MEMS), fluid is con-sidered as a rarefied gas. Moreover, in large-scale prob-lems with low density the fluid has same behavior, like outer space application. In these situations the continuum assumption is no longer valid for solving stream flow over a flat plate due to having velocity slip over the flat plate. In this study a Computational Fluid Dynamic (CFD) method with slip velocity boundary condition is employed to solve the laminar slip flow over flat plate. In this investigation the effects of slip boundary condition on skin friction, velocity profile, boundary layer thick-ness and effect of different mesh grid on computational results is studied in details.

Keywords

Slip flow; CFD; Flat plate;
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@inproceedings{paperid:1020604,
author = {Abolfazli Esfahani, Javad and Imani Jajarmi, Ramin},
title = {Numerical simulation of slip flow over flat plate},
booktitle = {2nd International Conference on Engineering and ICT},
year = {2010},
location = {ملیکا},
keywords = {Slip flow; CFD; Flat plate; MEMS},
}

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%0 Conference Proceedings
%T Numerical simulation of slip flow over flat plate
%A Abolfazli Esfahani, Javad
%A Imani Jajarmi, Ramin
%J 2nd International Conference on Engineering and ICT
%D 2010

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