Drag reduction agent in oil fluids can improve flow quantity greatly and minish friction in a fully developed turbulent channel flow by the addition of small amounts of certain polymers.
油溶性减阻剂是一种原油和成品油管道运输添加剂,在高度湍流的管道中添加ppm级的减阻剂,即可起到减小摩阻、提高输量的作用。
参考来源 - EP减阻剂工业生产几个关键问题研究The drag reduction characteristics of gas-liquid two-phase flow were studied with use water-soluble polycrylamids(PAM) as drag reduction agent(DRA) in horizontal,inclined and vertical pipes.
本文使用水溶性聚丙烯酰胺减阻剂,研究了减阻剂在水平、倾斜、垂直三种管型中对气液两相流的减阻效应。
参考来源 - 不同管型中气液两相流的减阻效应研究·2,447,543篇论文数据，部分数据来源于NoteExpress
It is an effective way to increase transmission capacity of pipelines by adding drag reduction agent in oil of pipeline.
在管输油品中加入减阻剂是提高管线输送能力的有效方法。
The adding of the drag reduction agent can reduce the friction force of the current and increase the flow speed as well as increase the conveying distance.
引入减阻剂后，可降低湍流磨擦阻力，提高流速。增大输送距离和提高管道输送能力。
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