UHMWPE复合套管导热性能数值模拟  

Numerical Simulation of Thermal Conductivity of UHMWPE Composite Casing

作　　者：尹站峰 秦建华[1] 张志力 YIN Zhanfeng;QIN Jianhua;ZHANG Zhili

机构地区：[1]武汉工程大学,湖北武汉430200

出　　处：《科技创新与应用》2022年第21期22-24,30,共4页Technology Innovation and Application

摘　　要：为研究UHMWPE复合管道的整体热传导性能,运用ANSYS软件对DN200与DN100两种不同规格尺寸的UHMWPE衬塑管道在不同温度条件下进行稳态传热分析,结果表明UHMWPE复合管道的保温性能优于普通的单层碳钢管道;复合内部管道的工作温度越高其保温效果越好:内层UHMWPE衬塑管道越厚复合管道的保温效果越好。In order to study the overall heat conduction performance of UHMWPE composite pipe,ANSYS software is used to analyze the steady-state heat transfer of two different sizes of UHMWPE-lined plastic pipe DN200 and DN100 under different temperature conditions.The results show that the thermal insulation performance of UHMWPE composite pipe is better than that of ordinary single-layer carbon steel pipe;the higher the working temperature of the composite internal pipe is,the better the thermal insulation effect is:the thicker the inner UHMWPE-lined plastic pipe is,the better the thermal insulation effect is.

关 键 词：UHMWPE复合管道 数值模拟 稳态温度场分析 

分 类 号：TQ317.9[化学工程—高聚物工业]