摘要
为了研究毛细管网空调末端的换热性能,对郑州中南科莱空调设备有限公司会议厅毛细管网空调辐射系统空调末端进行了设计计算,并在该系统上进行了冬季供暖实验研究,通过分析实验数据,计算得到毛细管网辐射末端的平均换热量和综合传热系数,分别为38.95 W/m2和4.14 W/(m2·K),与已有经验数据基本吻合,但是由于实验条件的局限性,该结果有待进一步校核。
In order to study the heat transfer performance of air conditioning end of capillary network, the air conditioning end of capillary network air-conditioning radiation system of the conference hall of Zhengzhou Midsouth Kelai Air Conditioning Equi-pment Co. Ltd. was designed and calculated, and experimental study on the heating of the system in winter was carried out. By analyzing the experimental data, the average quantity of heat transfer and the overall heat transfer coefficient of the radiation end of capillary network were calculated, which were 38.95 W/m2 and 4.14 W/（m2＆#183;K）, and were consistent with the existing empirical data. But due to the limitations of the experimental conditions, the results need to be further checked.
出处
《能源与节能》
2014年第12期171-173,共3页
Energy and Energy Conservation
关键词
毛细管网
辐射
空调
实验
传热系数
capillary network
radiation
air conditioning
experiment
heat transfer coefficient
