Pressure drop of fully-developed, laminar flow in rough microtubes

被引：0

作者：

Bahrami, M. ^{[1
]}

Yovanovich, M. M. ^{[1
]}

Culham, J. R. ^{[1
]}

机构：

[1] Univ Waterloo, Dept Mech Engn, Microelect Heat Transfer Lab, Waterloo, ON N2L 3G1, Canada

来源：

ICMM 2005, PROCEEDINGS OF THE 3RD INTERNATIONAL CONFERENCE ON MICROCHANNELS AND MINICHANNELS, PT A | 2005年

关键词：

D O I：

暂无

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The characteristics of fully-developed, laminar, pressure-driven, incompressible flow in rough circular microchannels are studied. A novel analytical model is developed that predicts the increase in pressure drop due to wall roughness in microtubes. The wall roughness is assumed to posses a Gaussian isotropic distribution. The present model is compared with experimental data, collected by other researchers and good agreement is observed.

引用

页码：259 / 268

页数：10

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