同沟敷设中成品油管道对原油管道顺序输送的热力影响

Thermal Impact of the Product Pipeline on the Oil Temperature of the Crude Pipeline Laid in the Same Ditch in Batch Transportation

摘要: 成品油管道和原油管道问的传热对原油管道运行的影响是西部原油、成品油管道建设的关键技术问题之一。对西部管道正常运行时冷成品油管道对顺序输送的原油管道的热力影响进行了研究，结果表明，西部管道正常运行时，成品油管道对原油管道顺序输送的热力影响较小。

Abstract: The impact of the product pipeline on the oil temperature of the crude pipeline is one of the crucial technical issues in construction of the West Crude Oil and Product Pipelines.The thermal impact of the cool product pipeline on the crude pipeline during batch pipelining is studied in this paper.The study result displays that the thermal impact of product pipeline on the crude pipeline in batch pipelining is to a small extent when West Pipeline is running under normal operation condition.