技术中心

【英文篇名】 Experiments on the design parameter of radiators 【作者中文名】 萧曰嵘; 【作者英文名】 By Xiao Yuerong; 【作者单位】 清华大学; 【文献出处】 暖通空调, HV 标准散热量; 计算温差; 闭式小室; 标准流量; 【英文关键词】 radiator; standard heat-emission; design temperature-difference; closed radiator test room; standard flow rate; 【摘要】 为了建立我国散热器的设计参数选用标准，以我国常用的散热器为对象，以闭式小室检测室为主要实验手段，对设计常用的各种散热器选用参数（如不同热媒、流量、连接方式、表面状况、片数和长度等），进行了全面的实验研究，给出了相应的计算选用方法，并对闭式小室检测值的实用性进行了研究。 【英文摘要】 In order to establish a national standard for selecting radiator design parameters a research group made a series of experiments on commonly used radiators in closed test rooms, inquiring the effects of different heating media,the water flow rate, the connection methods, the surface conditions,the number of sections and the length of radiators on heat emission, which produced some corresponding methods for selecting and designing radiators. Introduces this research and some of its results.