热通道玻璃幕墙的热工计算  

Thermal Calculation of Glazing Curtain Wall with Thermal Channel

作　　者：陈海辉[1] 邓先和[1] 熊建明 

机构地区：[1]华南理工大学教育部强化传热与节能重点实验室,广东广州510640 [2]方大集团股份有限公司企业博士后工作站,广东深圳518055

出　　处：《华南理工大学学报（自然科学版）》2003年第3期89-92,共4页Journal of South China University of Technology(Natural Science Edition)

摘　　要：简述了热通道的节能原理 ,推导出了热通道玻璃幕墙的热工计算模型 ,确定了模型中各方程的系数 ,介绍了计算及测量结果 .该模型可用来计算内外侧玻璃的壁面温度、热通道内空气的温度和流速 ,以及室内的得热速率等 。In this paper, the theory of energy conservation o f thermal channel is briefed, and the thermal calculating model of glazing curtain wall with thermal channel is concluded. Then the equation parameters of the the rmal calculating model are ascertained, and the results of calculation and measu rement are introduced too. The temperature on the wall of either outside or ins ide g lazing, the temperature and velocity of air through the thermal channel, and the rate of heat gain in room can be calculated by the calculating model, which may be helpful to correlative engineering calculation.

关 键 词：热工计算 热通道 玻璃幕墙 热工节能 壁面温度 空气流速 

分 类 号：TU111.19[建筑科学—建筑理论]