中空玻璃热工性能有限元分析

在现代化的建筑中，越来越多地采用门窗与玻璃幕墙，而门窗、玻璃幕墙是建筑的主要耗能部位，中空玻璃又是门窗与玻璃幕墙的重要组成部分，其直接影响到建筑的能耗。本文通过对中空玻璃的热工性能有限元分析，并计算了各种不同类型的中空玻璃综合传热系数U，为门窗和玻璃幕墙热工设计提供了参考依据。

Finite element analysis on the thermal characteristics of the sealed insulating glass unit

Nowadays the design of modem buildings often adopts the door-window and glass curtain wall that are the primary part of the buildings consuming energy. The door-window and glass curtain wall are mostly made up of the sealed insulating glass units that directly influence the buildings consuming energy. In this paper, according to finite element analysis on the thermal characteristics, the influence factors of kinds of sealed insulating glass units on coefficient of heat transfer are analyzed, all of these can provide basis for the design of thermal characteristics of door-window and glass curtain wall.