Preliminary Experimental Study on Heat Transfer Characteristics of Wall with Automatic Adjustment of Heat Transfer Coefficient

DOI

10.2991/iccet-15.2015.209How to use a DOI?

Keywords

Automatic adjustment of heat transfer coefficient, Wall, Bimetallic strip, Experimental study

Abstract

A wall with auto-adjusted heat transfer coefficient based on the outdoor temperature is introduced. The mechanism of the bimetallic strip wall with auto-adjusted heat transfer coefficient was given. The thermal performance of the variable thermal resistance layer in different conditions was preliminary tested. The results show that when the temperature of the heating layer is steady at about 40 , under the high and low thermal resistance conditions, the mean heat transfer coefficient of the variable thermal resistance layer is about 11 w/(m2•K) and 15 w/(m2•K) respectively. The function of automatic adjustment of heat transfer coefficient of wall has been preliminarily achieved. The maximum change rate of the heat transfer coefficient of the wall is 36%. This paper provides fundamental base for the further research.

Copyright

© 2015, 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  - Zhiyong Li
AU  - Liyang Zhang
AU  - Yuqing Zhao
AU  - Ye Zhang
AU  - Qianqian Shi
PY  - 2015/11
DA  - 2015/11
TI  - Preliminary Experimental Study on Heat Transfer Characteristics of Wall with Automatic Adjustment of Heat Transfer Coefficient
BT  - Proceedings of the 5th International Conference on Civil Engineering and Transportation 2015
PB  - Atlantis Press
SP  - 1109
EP  - 1113
SN  - 2352-5401
UR  - https://doi.org/10.2991/iccet-15.2015.209
DO  - 10.2991/iccet-15.2015.209
ID  - Li2015/11
ER  -