通过可溶性聚合物对原油降低阻力进行实验室规模的研究
Kun Liu1, Xiao Xiong2, Xiaodong Dai3
1College of Petroleum Engineering, Shandong Institute of Petroleum and Chemical Technology, Dongying, 257061, Shandong, People's Republic of China.
Scientific reports
|September 1, 2025
概括
聚乙烯 (PIB) 有效地减少了原油管道的阻力. 一个开发的模型优化了PIB应用以提高管道效率和节省成本.
科学领域:
- 化学工程
- 流体动力学
- 聚合物科学
背景情况:
- 管道运输原油面临着摩擦阻力方面的挑战.
- 油溶性聚合物为减少阻力提供了潜在的解决方案.
研究的目的:
- 研究聚乙烯 (PIB) 在原油中的阻力降低性能.
- 使用响应表面方法 (RSM) 开发GDP阻力减轻的预测模型.
主要方法:
- 在模拟流的流环系统中进行的实验.
- 用于分析阻力降低的响应表面方法 (RSM).
- 对雷诺兹数和聚合物度效应的分析.
主要成果:
- 雷诺兹数和PIB度都对阻力降低产生重大影响.
- 发现了PIB度的显著二次效应.
- 开发的RSM模型显示了高R平方和预测精度在±10%.
结论:
- 聚乙烯 (PIB) 是原油的有效阻抗剂.
- 开发的模型可以优化管道中的PIB应用.
- 优化GDP使用可以提高运输效率和节省成本.
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