Full Text:   <1512>

CLC number: TK124

On-line Access: 

Received: 2004-09-08

Revision Accepted: 2005-02-06

Crosschecked: 0000-00-00

Cited: 1

Clicked: 4236

Citations:  Bibtex RefMan EndNote GB/T7714

-   Go to

Article info.
1. Reference List
Open peer comments

Journal of Zhejiang University SCIENCE A 2005 Vol.6 No.7 P.670~675

http://doi.org/10.1631/jzus.2005.A0670


Heat transfer characteristics of air cross-flow for in-line arrangement of spirally corrugated tube and smooth tube bundles


Author(s):  LU Guo-dong, ZHOU Qiang-tai, TIAN Mao-cheng, CHENG Lin, YU Xiao-li

Affiliation(s):  School of Mechanical and Energy Engineering, Zhejiang University, Hangzhou 310027, China; more

Corresponding email(s):   lgd0039007@sohu.com

Key Words:  CFB, Air preheater, Spirally corrugated tube, Linearly arranged tube bundles, Cross-flow


LU Guo-dong, ZHOU Qiang-tai, TIAN Mao-cheng, CHENG Lin, YU Xiao-li. Heat transfer characteristics of air cross-flow for in-line arrangement of spirally corrugated tube and smooth tube bundles[J]. Journal of Zhejiang University Science A, 2005, 6(7): 670~675.

@article{title="Heat transfer characteristics of air cross-flow for in-line arrangement of spirally corrugated tube and smooth tube bundles",
author="LU Guo-dong, ZHOU Qiang-tai, TIAN Mao-cheng, CHENG Lin, YU Xiao-li",
journal="Journal of Zhejiang University Science A",
volume="6",
number="7",
pages="670~675",
year="2005",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.2005.A0670"
}

%0 Journal Article
%T Heat transfer characteristics of air cross-flow for in-line arrangement of spirally corrugated tube and smooth tube bundles
%A LU Guo-dong
%A ZHOU Qiang-tai
%A TIAN Mao-cheng
%A CHENG Lin
%A YU Xiao-li
%J Journal of Zhejiang University SCIENCE A
%V 6
%N 7
%P 670~675
%@ 1673-565X
%D 2005
%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.2005.A0670

TY - JOUR
T1 - Heat transfer characteristics of air cross-flow for in-line arrangement of spirally corrugated tube and smooth tube bundles
A1 - LU Guo-dong
A1 - ZHOU Qiang-tai
A1 - TIAN Mao-cheng
A1 - CHENG Lin
A1 - YU Xiao-li
J0 - Journal of Zhejiang University Science A
VL - 6
IS - 7
SP - 670
EP - 675
%@ 1673-565X
Y1 - 2005
PB - Zhejiang University Press & Springer
ER -
DOI - 10.1631/jzus.2005.A0670


Abstract: 
An experimental study on heat transfer and resistance coefficients of linearly arranged smooth and spirally corrugated tube bundles in cross-flow was performed. The heat transfer and resistance coefficients are presented in this paper with transverse and longitudinal tube-pitch and tube geometries taken into account. The experiment’s results can provide technical guidelines for application to horizontal air preheater with arranged in-line spirally corrugated tube bundles, especially to the air preheater for CFBCBs (Circulating Fluidized Bed Combustion Boilers).

Darkslateblue:Affiliate; Royal Blue:Author; Turquoise:Article

Reference

[1] Al-Arabi, M., 1982. Turbulent heat transfer in the entrance region of a tube. Heat Transfer Eng., (3):76-83.

[2] Chen, X.J., Chen, T.K. (Eds.), 1981. Boiler Principle, Upper Volume, 2nd Version. Mechanical Industry Publisher, Beijing, p.259 (in Chinese).

[3] Dittus, P.W., Boelter, L.M.K., 1930. Heat Transfer in Automobile Radiators of the tubular type. Univ. Calif. Pub. Eng., (2/3):443-461.

[4] Kays, W.M., Crawford, M.E., 1980. Convective Heat and Mass Transfer, 2nd Edition. McGraw-Hill, New York.

[5] Lu, G.D., 2004. The Heat Transfer Characteristics of Air Cross-flow for In-line Arrangement of Spirally Corrugated Tube and Smooth Tube Bundles. Ph.D Thesis, Southeast University (in Chinese).

[6] Wang, Z.N., 1995. An Experimental and Theoretical Study on the Compound Enhanced Heat Transfer of Single-phase Flow in Tubes. Ph.D Thesis, Southeast University (in Chinese).

[7] Zukauskas, A., 1986. Convection Heat Transfer in Heat Exchanger. Scientific Publisher, 1st Version, p.295.

Open peer comments: Debate/Discuss/Question/Opinion

<1>

Wesenauer<e1126368@student.tuwien.ac.at>

2014-05-06 18:31:31

Hello, I am student at Vienna University of Technology, and I am interested in your research issue.

Please provide your name, email address and a comment





Journal of Zhejiang University-SCIENCE, 38 Zheda Road, Hangzhou 310027, China
Tel: +86-571-87952783; E-mail: cjzhang@zju.edu.cn
Copyright © 2000 - Journal of Zhejiang University-SCIENCE