架空高温输油管道保温层厚度设计  

Design Calculation of Insulating Layer Thickness of Overhead High Temperature Oil Pipeline

作　　者：李少华[1] 刘宝玉[1] 戚积功[1] 刘璐[1] 李强[2] 

机构地区：[1]辽宁石油化工大学石油天然气工程学院,辽宁抚顺113001 [2]锦州石化公司计量处,辽宁锦州121001

出　　处：《当代化工》2011年第1期97-99,共3页Contemporary Chemical Industry

摘　　要：主要介绍了炼油厂架空高温输油管道保温层理论计算方法,分别对不同外壁温度及管径进行计算分析,并给出了计算应用实例。其结果可为架空高温输油管道保温层经济厚度计算方法的改进及其优化提供了依据。The theoretical calculation method of insulating layer thickness of overhead high temperature oil pipeline was introduced.Meanwhile the thickness for different outside temperatures and different pipeline diameters was analyzed and calculated,and the practical example was provided,which can offer a basis for improvement and optimization of the economical insulating layer thickness.

关 键 词：保温层 温度场 经济厚度 

分 类 号：TQ055.89[化学工程]