顺序输送管道支线作业对进站混油量的影响  

The Impact of Oil Branch Pipeline Operation of Sequential Transportation on Inlet Mixed Oil Quantity

作　　者：李小月[1] 刘德俊[1] 马焱[1] 高钊[1] 王芙[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

出　　处：《北京石油化工学院学报》2013年第3期23-25,共3页Journal of Beijing Institute of Petrochemical Technology

摘　　要：顺序输送成品油管道内可同时存在多种油品,由于各油品的物性参数不同,随着油流的前行,沿线各点的运行工况将不断变化。对于沿线存在分支的管线,当支线进行作业时,即分输或注入某种油品,支线以后的主管道油品流速及混油量等运行工况与无支线作业时相比还将发生变化。通过对算例进行计算,分析支线作业对管道进站混油量的影响,为今后顺序输送管道的投产运行提供理论依据。There may be several different oil products in the running of sequential transportation pipeline. With the progress of oil in the pipeline, operational properties will change all the time along the pipeline due to different physical properties of those oil products in the line. When these branch pipelines work, they subtract some oil from the main pipeline or trickle some oil into the main pipeline. The flow velocity and mixed oil quantity in the main pipeline after branches will also change, compared with the pipelines without branches. Analyzing how the running of branch pipelines affects the inlet mixed oil quantity can provide the theoretical basis for sequential trans- portation scheme.

关 键 词：顺序输送 支线作业 混油量 影响 

分 类 号：TE832[石油与天然气工程—油气储运工程]