摘要
针对目前从港口输往炼油厂的油品多样性,以大庆和胜利油品为例建立了水平原油管段顺序输送模型,应用FLUENTT软件进行了三维数值模拟,得出了混油浓度变化图象和曲线,表明在原油管道顺序输送过程中粘度差的影响。幵总结出油品分散规律,幵给出了切割的长度,为找到最佳切割点提供依据。
In view of the diversity of product from the port to the refinery, taking Daqing and Shengli crude oilas examples,horizontal pipe model of crude oil transportationwasestablished,thenthree-dimensional numerical simulationwas carried outwith FLUENTT software, the image and curve of the mixed oil concentrationchangewere obtainedas well as effect ofcrude oil viscosity spreadonthe crude oil batch transportation. The oil distributingrule wassummedup, and the length of the cuttingwasdetermined,which couldprovide the basis for finding the best cutting point.
出处
《当代化工》
CAS
2014年第10期2153-2155,共3页
Contemporary Chemical Industry
关键词
顺序输送
混油段
切割点
数值模拟
Batch transportation
Mixed oil segment
Cutting point
Numerical simulation
