Fully-developed laminar flow in sinusoidal grooves

被引：5
|
作者：
Thomas, SK [1 ]
Lykins, RC
Yerkes, KL
机构：
[1] Wright State Univ, Dept Mech & Mat Engn, Dayton, OH 45435 USA
[2] USAF, Res Lab, PRPG, Wright Patterson AFB, OH 45433 USA
来源：
JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME | 2001年 / 123卷 / 03期
关键词：
D O I：
10.1115/1.1385832
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The flow of a constant property fluid through a sinusoidal groove has been analyzed. A numerical solution of the conservation of mass and momentum equations for fully developed flow is presented. The mean velocity, volumetric flow rate, and Poiseuille number are presented as functions of the groove geometry, meniscus contact angle, and shear stress at the liquid-vapor interface. In addition, a send-analytical solution for the normalized mean velocity in terms of the normalized shear stress at the meniscus is shown to agree with the numerical data quite well.
引用
收藏
页码：656 / 661
页数：6
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