技术中心

节能空心墙体传热引起的夏季空调负荷的数值计算【英文篇名】 Numerical simulation of summer air conditioning load caused by heat transfer through energy saving hollow walls 【作者中文名】 王晓璐; 孙昆峰; 郭士干; 【作者英文名】 Wang Xiaolu★; Sun Kunfeng and Guo Shigan Zhongyuan University of Technology; Zhengzhou; China; 【作者单位】 中原工学院; 河南省建设厅墙体材料改革办公室; 【文献出处】 暖通空调, Heating Ventilating 空调冷负荷; 冷负荷温度; 数值计算; 【英文关键词】 hollow wall; air conditioning cooling load; cooling load temperature; numerical calculation; 【摘要】 介绍了夏季空调室外气象参数和太阳辐射照度的计算及气象参数的数值离散,采用有限容积法,计算了夏季标准设计日多种空心墙体由传热引起的空调冷负荷及冷负荷温度,并与标准Ⅱ~Ⅳ型墙体的相应数值进行了比较。 【英文摘要】 Presents the calculation of outdoor meteorological parameters for summer air conditioning and solar irradiance and the numerical discretization of the meteorological parameters. Based on the finite volume method, calculates the air conditioning cooling load caused by heat transfer through the hollow walls and the cooling load temperature for several kinds of hollow walls for the summer standard design day, and compares them with those of normal walls of Ⅱ, Ⅲ and Ⅳ types.