石油化工高等学校学报2011，Vol.24Issue(2)：92-96,5.DOI:10.3696/j.issn.1006-396X.2011.02.024
同沟敷设原油和成品油管道三维温度场的数值模拟
Three-Dimensional Numerical Simulation on Temperature Field of Crude Oil Pipeline and Products Pipeline Laid in One Ditch
摘要
Abstract
For hot crude oil pipeline, shut down, start-up and operation are based on the soil temperature around the crude pipeline. Only the distribution of the soil temperature was obtained accurately can make sure the pipeline operate safely and avoid condensing the pipeline. In pipelines laid in one ditch, hot crude oil pipeline temperature field was influenced by the cool products pipeline, so the temperature field of pipelines laid in one ditch was different from the single pipeline. On the crude oil pipeline and the products pipeline in China,the three-dimensional temperature field of pipelines laid in one ditch was carried out with the unstructured mesh and standard k-ε model. Comparing the temperature field of pipelines laid in one ditch with the one of single pipeline, the effect of products pipeline on temperature field of crude pipeline was analyzed.关键词
成品油管道/原油管道/三维温度场/数值模拟Key words
Products pipelin/ Crude oil pipeline/ Three-dimensional temperature field/ Numerical simulation分类
能源科技引用本文复制引用
田娜,陈保东,何利民,陈其胜,吴琦,史昊..同沟敷设原油和成品油管道三维温度场的数值模拟[J].石油化工高等学校学报,2011,24(2):92-96,5.基金项目
辽宁省教育厅科技项目(No.2008S137) （No.2008S137）
中国石油西部管道公司科学研究与技术开发项目(XG22-2009-008). （XG22-2009-008）
