高分子湍流减阻及其应用进展
Research progress of drag reduction by polymers in turbulent flow and its application
浏览(722) 下载(24)
- 引用格式:
-
张昕,代晓东,刘飞,李雷,辛艳萍,刘坤,杜以华,于睿.高分子湍流减阻及其应用进展[J].天然气与石油,2022,40(2):38-45.doi:10.3969/j.issn.1006-5539.2022.02.007
ZHANG Xin, DAI Xiaodong , LIU Fei , LI Lei , XIN Yanping , LIU Kun , DU Yihua , YU Rui.Research progress of drag reduction by polymers in turbulent flow and its application[J].Natural Gas and Oil,2022,40(2):38-45.doi:10.3969/j.issn.1006-5539.2022.02.007
- DOI:
- 10.3969/j.issn.1006-5539.2022.02.007
- 作者:
- 张昕1 代晓东1 刘飞1 李雷1 辛艳萍1 刘坤1 杜以华1 于睿2
ZHANG Xin1, DAI Xiaodong 1, LIU Fei 1, LI Lei 1, XIN Yanping 1, LIU Kun 1, DU Yihua 1, YU Rui 2
- 作者单位:
- 1. 山东石油化工学院油气工程学院, 山东 东营 257061; 2. 东营市俊源石油技术开发有限公司, 山东 东营 257000
1. College of Oil and Gas Engineering, Shandong Institute of Petroleum and Chemical Technology, Dongying, Shandong, 257061, China; 2. Dongying Junyuan Petroleum Technology Development Co., Ltd., Dongying, Shandong, 257000, China
- 关键词:
- 减阻;高分子;降解;湍流;机理
Drag reduction; Polymer; Degradation; Turbulent flow; Mechanism
- 摘要:
- 高分子湍流减阻现象的发现距今已有七十余年,但还有许多关于高分子湍流减阻及降解方面的问题没有彻底解决。为总结高分子湍流减阻研究现状并展望这一领域未来的研究方向,从高分子湍流减阻的发展历史、实验研究、数值模拟、理论模型和实际应用等方面进行了综述。在此基础上,提出了抗剪切高分子减阻剂的制备、多相流湍流减阻、高分子减阻与表面减阻的耦合等有价值的高分子湍流减阻研究方向。
The phenomenon of drag reduction by polymers has been discovered more than 70 years ago, but many problems regarding this research area on polymer turbulent drag reduction and degradation have not been solved completely. To summarize the current progress of drag reduction and look forward to the future research direction by polymers in turbulent flow, this paper provides the summary from several aspects, i. e. development history, experimental research, numerical simulation, theoretical model and actual application. On this basis, this paper also points out several promising research areas regarding drag reduction by polymers, such as shear-resistant drag-reducing agent, drag reduction in multiphase turbulent flow and coupling polymer drag reduction with surface drag reduction.
