Paper Title:
Experimental Investigation on Heat Transfer Coefficient for the Double Pipe Heat Exchanger
  Abstract

An experimental setup is designed and constructed to study the heat transfer coefficient of the double pipe heat exchangers in this paper. The influence of the mass flow of the shell side and the logarithmic mean temperature difference is studied. The experimental results demonstrate that the heat transfer coefficient of the exchanger increase with increasing of the logarithmic mean temperature difference and the mass flow of the shell side. Over a range of above mentioned parameters conditions, the average heat transfer coefficient of the exchanger can reach to 2300, 1500 W/m2.K respectively. The heat capacity and outer water temperature increase with the inlet water temperature increasing, and the pressure drop decreases with the inlet water temperature increasing.

  Info
Periodical
Chapter
Chapter 4: Frontiers of Energy Engineering and Materials
Edited by
Dongye Sun, Wen-Pei Sung and Ran Chen
Pages
2581-2584
DOI
10.4028/www.scientific.net/AMM.71-78.2581
Citation
H. F. Zheng, L. Y. Huang, X. W. Fan, J. Wei, "Experimental Investigation on Heat Transfer Coefficient for the Double Pipe Heat Exchanger", Applied Mechanics and Materials, Vols. 71-78, pp. 2581-2584, 2011
Online since
July 2011
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Price
$32.00
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