Imperial College London
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DrJingyuanXu

Faculty of Engineering, Department of Chemical Engineering

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Contact

 

jingyuan.xu

 
 
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Location

 

ACE ExtensionSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@article{Xu:2017,
author = {Xu, JY and Hu, JY and Long, XD and Zhang, LM and Zhang, XZ and Luo, EC},
journal = {Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics},
pages = {33--36},
title = {Study on the influence of a novel shell-tube water-cooled heat exchanger on the performance of pulse tube cooler},
volume = {38},
year = {2017}
}
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RIS format (EndNote, RefMan)

TY  - JOUR
AB  - This paper introduces a novel shell-tube water-cooled heat exchanger. In this configuration, each larger-diameter copper tube contains four smaller-diameter copper tubes that act as heat-transfer fins, thereby increasing heat transfer area and creating a uniform gas temperature distribution.Contrast experiments are conducted to investigate the system performanceby employing this shell-tube design and previous plated-fin design, under different input power. According to the experimental results, the shell-tube heat exchanger achieves better heat-transfer performance, especially with large input power.With large input power of 2900 W, the system efficiency is increased by 14.8 %by use ofthe shell-tube heat exchanger, and the gas temperature at the inlet of the heat exchanger is decreased by 21 K.
AU  - Xu,JY
AU  - Hu,JY
AU  - Long,XD
AU  - Zhang,LM
AU  - Zhang,XZ
AU  - Luo,EC
EP  - 36
PY  - 2017///
SN  - 0253-231X
SP  - 33
TI  - Study on the influence of a novel shell-tube water-cooled heat exchanger on the performance of pulse tube cooler
T2  - Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics
VL  - 38
ER  -
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