Journal of Enhanced Heat Transfer Theory and Application in High Performance Heat and Mass Transfer

ISSN for PRINT: 1065-5131

For Online Access

Best Paper Award Selection - Editorial Board Site

2004, Volume11

Issue 4

232 pages

DOI: 10.1615/JEnhHeatTransf.v11.i4

Issue price - $138.00

Jinliang Tao
Hebei University of Technology, Tianjin, China

Xiaoping Shi
Hebei University of Technology, Tianjin, China

Liang Qiao
Hebei University of Technology, Tianjin, China

The purpose of this study was to investigate the heat transfer capability of falling film evaporation in the vertical tube with spring inserts. In this report, the influences of temperature, Reynolds number, and spring parameters were considered. According to this experiment, the proper parameters of the spring were given and the theoretical analysis of heat enhance was performed. Moreover, based on the JC Chen double mechanisms superposition model, the formula of heat transfer coefficient was obtained. The predicted heat transfer coefficient through the formula agrees with the experimental result well, and the error between them was basically less than 10%.

DOI: 10.1615/JEnhHeatTransf.v11.i4.30 Download article, 267-274 pages

Article price - $35.00

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