高性能聚氨酯型材热工性能影响因素模拟研究  

Simulation Study on Influence Factors of Thermal Performance of High Performance Polyurethane Profiles

作　　者：王诚[1,2] 沈佑竹 刘永刚 魏燕丽[1,2] WANG Cheng;SHEN You-zhu;LIU Yong-gang;WEI Yan-li(Jiangsu Research Institute of Building Science Co.,Ltd,Nanjing Jiangsu 210008 China;Jiangsu Green Building and Structural Safety Laboratory,Nanjing Jiangsu 210008 China)

机构地区：[1]江苏省建筑科学研究院有限公司,江苏南京210008 [2]江苏绿色建筑和结构安全重点实验室,江苏南京210008

出　　处：《江苏建筑》2020年第S01期66-67,共2页Jiangsu Construction

基　　金：江苏省第五期“333工程”培养资金项目。

摘　　要：窗框保温性能是影响整窗传热系数的重要因素,文章通过模拟计算探究了不同腔体厚度、有无填充保温材料、不同型材壁厚及不同形式隔热密封胶条对玻璃纤维聚氨酯型材传热系数的影响规律,为玻璃纤维聚氨酯门窗节点的设计开发提供依据。The thermal insulation performance of window frame is an important factor affecting the heat transfer coefficient of the whole window.In this paper,the influence law of different cavity thickness,filled insulation materials,different section wall thickness and different forms of heat insulation sealant strip on the heat transfer coefficient of glass fiber polyurethane profile is explored through simulation calculation,which provides the basis for the design and development of glass fiber polyurethane door and window joints.

关 键 词：腔体厚度 发泡聚氨酯保温材料 型材壁厚 隔热密封胶条 

分 类 号：TU55[建筑科学—建筑技术科学]