Slip flow heat transfer in a semi-infinite microchannel with axial conduction

被引：2

作者：

Satapathy, A. K. ^{[1
]}

机构：

[1] Natl Inst Technol, Dept Mech Engn, Rourkela 769008, Orissa, India

来源：

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE | 2010年 / 224卷 / C2期

关键词：

slip-flow; microchannel; heat transfer; analytical solution; VISCOUS DISSIPATION; RECTANGULAR MICROCHANNELS;

D O I：

10.1243/09544062JMES1738

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

This article deals with an analytical solution of slip-flow heat transfer for laminar and two-dimensional gaseous flow in a semi-infinite microchannel. To account for the slip-flow characteristics of microscale heat transfer, temperature jump conditions at the wall have been considered while the fluid velocity is assumed to be constant. Analytical expressions for fully developed Nusselt numbers have been derived in terms of the Knudsen number and Peclet number for both isothermal and isoflux wall conditions.

引用

页码：357 / 361

页数：5

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