太阳辐射作用下双层玻璃幕墙热通道的节能计算与实验研究  

Experiment Research and Thermal Calculation on the Heat Channel of Double Glass Curtain Wall under the Solar Radiation

作　　者：陈海[1] 姜清海 郭金基[1] 毛伙南 张开成 杨欢军 

机构地区：[1]中山大学应用力学与工程系,广东广州510275 [2]中山盛兴股份有限公司,广东中山528412

出　　处：《中山大学学报（自然科学版）》2006年第6期35-39,共5页Acta Scientiarum Naturalium Universitatis Sunyatseni

基　　金：广东省自然科学基金资助项目(980343);建设部研究开发资助项目(06-K5-20)

摘　　要：研究在不同太阳辐射作用下双层玻璃幕墙热通道气流,建立相关的流场和温度场状态方程组,计算双层玻璃幕墙冬季增热保温和夏季热气流降温的节能性能。通过双层玻璃幕墙的实体模型试验,观察流场结构,温度场变化,实测相关参数。最后开发有限分析计算软件,并给出计算实例。The liquid status and temperature fields on the effect of the difference solar radiant in heat channel of the double glass curtain wall are researched. Base on the status of liquid flow and heat transmit, the equations of airflow consecutive and heat conservation are founded. Using the finite analysis method, the energy conservation performance is transferred. According to the models experiment, the partial resistance loss coefficients are measured. Finally, the software is developed and the example is introduced.

关 键 词：双层玻璃幕墙 太阳辐射 热通道 有限分析法 实验 

分 类 号：TP391.75[自动化与计算机技术—计算机应用技术]