Performance of Plate Finned Tube Heat Exchangers Under Dehumidifying Conditions-Reference-Cited by-同舟云学术

Performance of Plate Finned Tube Heat Exchangers Under Dehumidifying Conditions

Published:1997-02-01 Issue:1 Volume:119 Page:109-117
ISSN:0022-1481
Container-title:Journal of Heat Transfer
language:en
Short-container-title:

Author:

Wang Chi-chuan¹,Hsieh Yi-chung²,Lin Yur-tsai²

Affiliation:

1. Energy & Resources Laboratories, Industrial Technology Research Institute, D200 ERL/ITRI, Bldg. 64, 195-6 Section 4, Chung Hsing Road, Chutung, 310, Hsinchu, Taiwan

2. Yuan-Ze Institute of Technology, Chungli, Taiwan

Abstract

Systematic studies of continuous fin-and-tube tube heat exchangers under dehumidifying conditions are reported in the present study. The heat exchangers consist of nine fin-and-tube heat exchangers having plane fins. The effects of fin spacing, the number of tube row, and inlet conditions are investigated. Data are presented in terms of j factors and friction factors f. It is found that the inconsistencies in the open literature may be associated with the wet fin efficiency. A correlation is proposed for the present plate fin configuration; this correlation can describe 92 percent of j, and 91 percent of the f data within ±10 percent.

Publisher

ASME International

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics,General Materials Science

Link

http://asmedigitalcollection.asme.org/heattransfer/article-pdf/119/1/109/5507775/109_1.pdf

Reference39 articles.

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3. ASHRAE Standard 41.1-1986, 1986, Standard Method for Temperature Measurement, American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc., Atlanta, GA.

4. ASHRAE Standard 41.2-1987, 1987, Standard Methods for Laboratory Air-Flow Measurement, American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc., Atlanta, GA.

5. Bryan W. L. , 1961, “Heat and Mass Transfer in Dehumidifying Surface Coils,” ASHRAE Transactions, Vol. 67, pp. 393–405.

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