摘要
根据管道和泵站能量平衡和质量平衡原则的数学物理模型，模拟了长输管道顺序输送不同油品的水力变化情况，并对不同油品的混油界面进行了离线跟踪。编制的应用软件，能给出计算结果，可用于同实际管道运行结果进行对比。编制的应用软件能够自动优化用户输入的油品数据；能够在分油和不分油两种情况下，计算输送单一油品的输量及各站的进出站压力，得出全线输量随时间的变化关系。如用该软件可以对管道顺序输送中输送状态及混油界面进行离线监控。该软件可应用于实际工程。
According to the mathematical-physics model of energy and quality balance principles of pipeline and pump station, the authors simulate the hydraulic changes of long distance pipeline in sequence transporting various oil products and carry on off-line tracking to the interfaces of mixed oil of various oil products, draw up applied software and show the calculation result and the comparing with operation result of the practical pipeline. The software can be used on practical engineering.
出处
《油气田地面工程》
1999年第1期14-17,共4页
Oil-Gas Field Surface Engineering
关键词
成品油
管道
长输管道
顺序输送
离线模拟
oil product/pipeline/oil- product transport / hydraulic / applied software
