太原理工大学学报2017，Vol.48Issue(6)：984-990,7.DOI:10.16355/j.cnki.issn1007-9432tyut.2017.06.019
新型腹板开孔HF1轻钢龙骨复合墙体传热性能研究
Heat Transfer Performance Analysis of Slotted Light Steel-Framed HF1 Composite Wall
摘要
Abstract
The slotted light steel framed composite wall can greatly improve wall heat transfer performance,reduce heat loss,and control thermal bridge effect.On the basis of the research of the C type web-perforated light steel framed,the section and perforation parameters of the new web-perforated HF1 light steel framed composite wall were analyzed,on with respect to their in-fluence on heat transfer performance.The analysis includes two parts:The influence of section parameters of the composite wall (the height and thickness of keel,the width of flange)on the heat transfer of wall;The influence of web-perforation parameters (the length and width of slots, the distance between slots in transverse direction and in longitudinal direction,the number of rows of slots)on wall heat transfer.The results show that:The variation of the heat transfer co-efficient of the wall is more obvious with the height and thickness of keel.The length of slots and the number of rows of slots are the main parameters that affect the heat transfer performance.关键词
HF1轻钢龙骨复合墙体/传热/截面参数/开孔参数/ANSYS数值模拟Key words
HF1 light steel framed composite wall/heat transfer/section parameters/perfo-rated parameters/ANSYS numerical simulation分类
建筑与水利引用本文复制引用
武胜,韩彪..新型腹板开孔HF1轻钢龙骨复合墙体传热性能研究[J].太原理工大学学报,2017,48(6):984-990,7.基金项目
教育部中央高校基本科研业务专项基金资助项目(DL13CB10) （DL13CB10）
国家自然科学基金资助项目(51008054) （51008054）
