成品油管输油品界面准确跟踪的分析

Analysis on Accurate Interface Tracking in Oil Product Pipeline

介绍了成品油管输混油界面跟踪的现状和目前存在的主要问题,重点针对输送过程中油品温度和压力的变化及其对混油界面准确跟踪的影响进行了分析,并结合实际运行数据进行了理论计算和比对,提出了改进界面准确跟踪方法。

The status quo of interface tracking in oil product pipeline for sequential transport of various oils was introduced, the main problems in mixed oil interface tracking were pointed out, and the main factors influencing the accurate tracking of mixed oil interface were analyzed, which were the changes of temperature and pressure. In order to accurately track the mixed oil interface, it was proposed that the effect of temperature and pressure on the oil volume and the effect of pressure on pipe capacity should be corrected.