长输管道冷热油交替输送热力影响因素分析  

Analysis of Thermal Impact Factors on Batching Transportation of Cool and Hot Oil for Long-distance Pipelines

作　　者：周建[1] 王凯[1] 邹晓琴[2] 窦丹 

机构地区：[1]中国石油大学(北京)城市油气输配技术北京市重点实验室 [2]西南油气田分公司天然气经济研究所 [3]中国石油天然气勘探开发公司

出　　处：《油气储运》2009年第6期15-17,43,共4页Oil & Gas Storage and Transportation

摘　　要：针对冷热油交替输送管道的设计与运行,通过冷热油交替输送软件计算,考察了输送距离、年输送批次、相对输量、管道输量和出站温度等热力影响因素对原油流动安全的影响,总结了长输管道冷热油交替输送的典型热力特征,深化了对冷热油交替输送规律的认识。In allusion to the design of pipelines in batch transportation of cool and hot oil and their operation,the effecting factors such as distance,batches per year,relative flowrate,pipeline flowrate and outlet temperature on crude oil's flowing safety under operational conditions are reviewed through calculation program of the cool and hot oil batching transportation software.Thermodynamic behavior of cool and hot oil batching pipelining is summarized and its pipelining rules are understood further.

关 键 词：管道 冷热油 交替输送 热力特征 影响因素 分析 

分 类 号：TE973[石油与天然气工程—石油机械设备] S718.5[农业科学—林学]