Study on Influencing Zone of Thermal Bridge of Corner Column in Self-insulation System
Shaobin Dai, Yichao Zhang*, Jun Huang, Qingrong Ni
Identifiers and Pagination:Year: 2015
First Page: 636
Last Page: 638
Publisher Id: TOCIEJ-9-636
Article History:Received Date: 3/2/2015
Revision Received Date: 3/4/2015
Acceptance Date: 25/5/2015
Electronic publication date: 10/9/2015
Collection year: 2015
open-access license: This is an open access article distributed under the terms of the Creative Commons Attribution 4.0 International Public License (CC-BY 4.0), a copy of which is available at: https://creativecommons.org/licenses/by/4.0/legalcode. This license permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
The two-dimensional steady heat transfer of corner column is analyzed using ANSYS, moreover, influencing zone of thermal bridge and heat loss in influencing zone is analyzed quantitatively. Research shows that when the thickness of insulation layer is more than 20mm, influencing zone of thermal bridge is about 160mm, and additional heat flow in influencing zone accounts for more than 20% of additional heat flow in thermal bridge.