迭代法计算制冷管道保冷层经济厚度  

Calculating the Economic Thickness of Cold layer of Refrigeration Pipe by Iterative Method

作　　者：杜义朋[1] 王为民[1] 王亮 张纯静[1] 刘杰[1] 汪笑楠[1] 

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]中油辽河工程有限公司,辽宁盘锦124010

出　　处：《辽宁石油化工大学学报》2013年第1期64-68,共5页Journal of Liaoning Petrochemical University

摘　　要：推导了计算保冷层经济厚度的迭代公式,通过实例分析及对比得出了保冷层的经济厚度。运用该方法不仅可以简单、快捷、准确地确定保冷层的经济厚度,达到节约能源的目的,而且还可以大大提高设计效率和设计质量。The iterative formula of the cold layer economic thickness was deducted , and the formula can quickly and easily calculate the economic thickness of the layer of cold. The analyses and designs were used by examples, and in the calculation process, the economic thickness of the layer of cold drawn after comparison, so as to achieve the purpose of energy conservation. This method is not only simple and easy to understand, but also greatly improve design efficiency and quality.

关 键 词：经济厚度 保冷层 迭代法 

分 类 号：TE08[石油与天然气工程]