The Study on Measuring Method of Heat Exchange Pipe Deformation and Displacement Based on Thermal Strain

DOI

10.2991/emeit.2012.397How to use a DOI?

Keywords

ground heat exchange pipe, thermal strain, deformation, measuring method

Abstract

Thermal deformation of heat exchange pipe is the significant source of structural variation in ground heat exchange system, which could weaken the capability and reduce the reliability of heat transfer system after long-time operation. The experimental study of thermal deformation of heat exchange pipe should be carried out to explore its thermal behavior. The strain measuring method was applied to the study on thermal deformation and displacement, which was deduced from the measured strain in heat exchange pipe. The verifying experiment was carried out to analyse its feasibility in preliminary simulation environment. The result showed that strain measuring method is applicable and could be conducive to the deformation monitoring of heat exchange pipe in practical projects.

Copyright

© 2012, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Youtang Wang
AU  - Qing Gao
AU  - Xiaolin Zhu
AU  - Ming Yu
PY  - 2012/09
DA  - 2012/09
TI  - The Study on Measuring Method of Heat Exchange Pipe Deformation and Displacement Based on Thermal Strain
BT  - Proceedings of the 2nd International Conference on Electronic & Mechanical Engineering and Information Technology (EMEIT 2012)
PB  - Atlantis Press
SP  - 1794
EP  - 1798
SN  - 1951-6851
UR  - https://doi.org/10.2991/emeit.2012.397
DO  - 10.2991/emeit.2012.397
ID  - Wang2012/09
ER  -