摘要
顺序输送成品油管道先后所输油品物性互异,由于不同地区对能源的需求存在差异,沿线存在分输或注入的支管。当支线进行作业时,支线以后的主管道油品流速及压力等运行工况将发生变化。应用软件对算例进行模拟,分析不同的分输或注入量对支点后的主管道运行工况的影响。为今后顺序输送管道的投产运行提供理论依据。
There are different oil products in running of sequential transportation pipeline, and these branch pipelines are used to subtract some oil from the main pipeline or trickle some oil into the main pipeline due to the different demand between different regions. When these branch pipelines work, the flow velocity and pressure in the main pipeline behind the branches will change. In this paper, the software was used to simulate the examples, effect of branch pipelines running on the main pipeline was analyzed, which could provide theoretical basis for planning sequential transportation scheme.
出处
《当代化工》
CAS
2015年第4期783-785,共3页
Contemporary Chemical Industry
关键词
顺序输送
支线作业
运行工况
影响
数值模拟
Sequential transportation
Branch pipeline operation
Running properties
Impact
Mathematical simulation
