辐射屏法输热管网隔热保温的参数确定方法及计算结果

Determination of Thermal Insulation Parameters for a Radiation Screen Method based Heat Transmission Pipe Network

在实验和工程应用的基础上 ,介绍了利用辐射屏法对热网管道进行隔热保温中确定辐射屏的层数及间隔的方法 ,并给出了 40种不同管径或温度的计算结果 。

On the basis of relevant experiments and engineering applications this paper presents a method for determining the thermal insulation parameters of a radiation screen method-based heat transmission pipe network. The parameters include the number of radiation screen layers and method of their spacing. In addition, also given are the calculation results relating to 40 kinds of different pipe diameters and operating temperatures. The calculation method is suitable for relevant engineering applications.