Numerical Study of Laminar Flow and Heat Transfer Characteristic in Wave Tubes Based on Sine Curve

被引：1
|
作者：
Tong, Zhengming [1 ]
Zhu, Kai [1 ]
Lu, Jialei [1 ]
Li, Gen [1 ]
机构：
[1] Univ Shanghai Sci & Technol, Inst Proc Equipment & Control, Shanghai 200090, Peoples R China
来源：
ADVANCED RESEARCH ON MATERIAL SCIENCE, ENVIRONMENTAL SCIENCE AND COMPUTER SCIENCE | 2011年 / 322卷
关键词：
Sine camber; Heat transfer; Field synergy;
D O I：
10.4028/www.scientific.net/AMR.322.349
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
A new type of corrugated tube based on sine function is proposed by introducing a parameter of sine camber in this paper. Computational Fluid Dynamics (CFD) was used to analysis flow state and sine camber of tube influence on the heat transfer and flow. The heat transfer and flow around sinusoidal corrugated tubes with different sine camber e are investigated. According to the numerical calculus result, correlation equations of Nu (Nusselt) =f(Re) is given. At last, the theoretical comparative analysis with field synergy principle is carried out for the heat transfer and flow resistance in smooth tube and sinusoidal corrugated tube.
引用
收藏
页码：349 / +
页数：2
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