Effects of Geometry on the Liquid Flow in Microchannel

被引：0
|
作者：
Liu, Z. M. [1 ]
Pang, Y. [1 ]
Shen, F. [1 ]
机构：
[1] Beijing Univ Technol, Coll Mech Engn & Appl Elect Technol, Beijing 100124, Peoples R China
来源：
RECENT PROGRESSES IN FLUID DYNAMICS RESEARCH - PROCEEDINGS OF THE SIXTH INTERNATIONAL CONFERENCE ON FLUID MECHANICS | 2011年 / 1376卷
关键词：
microchannel; numerical simulation; geometry; CONVECTIVE HEAT-TRANSFER;
D O I：
暂无
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
The geometric effects on the liquid flow were investigated in microchannel based on the numerical simulation method. Effects of geometry were shown obviously on the microflow by comparing the results of different geometric characteristics covering hydraulic diameter, length and aspect ratio. Thermal boundary conditions are the same for different cases in the numerical simulation. The geometric parameters except the aspect ratio have little effect on the friction factor but all of them obviously make the Nusselt number changed.
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页数：4
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