摘要
运用ANSYS进行外保温墙体的传热分析,通过DeST节能软件对呼和浩特某项目工程进行能耗模拟计算,得到外保温系统的能耗结论与传热分析结论一致,XPS板的保温隔热性最佳。利用生命周期成本分析法对外墙保温层最优厚度进行分析,并通过计算得到了XPS保温层厚度与建筑总费用的关系,可为内蒙古地区居住建筑的外墙节能优化工作提供参考。
The heat transfer analysis of external thermal insulation wall with ANSYS,the project by DeST energy-saving software of Hohhot energy consumption simulation,results the energy consumption of external thermal insulation system with heat transfer analysis,the XPS board insulation best.Analyse the optimal thickness of exterior wall thermal insulation layer with the life cycle cost analysis method,and is obtained by computing the XPS insulation layer thickness and building the relationship between the total cost,it is provide the reference value for the outer walls of the Inner Mongolia region residential building energy-saving optimization.
出处
《建筑技术》
北大核心
2017年第7期699-701,共3页
Architecture Technology
基金
内蒙古自治区自然科学基金项目(2014MS0535)
关键词
居住建筑
外保温
保温隔热性
节能优化
residential building
external wall insulation
thermal insulation
energy saving optimization
