中文版 | English
Title

Impacts of iron rust particle and weak alkalinity on surfactant micelle structure and drag reduction ability

Author
Corresponding AuthorLiu, Fei
Publication Years
2023
DOI
Source Title
ISSN
1463-9076
EISSN
1463-9084
Abstract
The surfactant drag reduction effect fades away in practical pipe flow mainly due to the weakly alkaline environment and existence of iron rust in solution. Based on our previous work, this phenomenon is further investigated in the present study. Our results show that both impacts of weak alkalinity and iron rust on micelle structure cause a decrease in the surfactant drag reduction ability. The impact of weak alkalinity on the micelle structure is much more direct and powerful compared with that of iron rust, and consequently, there is a big difference in the destroying degrees of the two impacts on the surfactant drag reduction ability. When the factors of weak alkalinity and iron rust coexist in solution, their impacts on the surfactant micelle structure and drag reduction are mutually independent due to their different impact mechanisms. Finally, the methods for eliminating the impact of weak alkalinity and iron rust on surfactant drag reduction performance are provided.
URL[Source Record]
Indexed By
Language
English
SUSTech Authorship
Corresponding
Funding Project
National Natural Science Foundation of China["21908152","22008103"]
WOS Research Area
Chemistry ; Physics
WOS Subject
Chemistry, Physical ; Physics, Atomic, Molecular & Chemical
WOS Accession No
WOS:000932147000001
Publisher
ESI Research Field
CHEMISTRY
Data Source
Web of Science
Citation statistics
Cited Times [WOS]:0
Document TypeJournal Article
Identifierhttp://kc.sustech.edu.cn/handle/2SGJ60CL/501528
DepartmentDepartment of Mechanics and Aerospace Engineering
Affiliation
1.Taiyuan Univ Technol, Coll Chem Engn & Technol, Taiyuan 030024, Peoples R China
2.Shanxi Coking Coal Yuncheng Salt Refco Grp Ltd, Yuncheng 044000, Peoples R China
3.Southern Univ Sci & Technol, Shenzhen Key Lab Soft Mech & Smart Mfg, Dept Mech & Aerosp Engn, Shenzhen 518055, Peoples R China
Corresponding Author AffilicationDepartment of Mechanics and Aerospace Engineering
Recommended Citation
GB/T 7714
Xu, Na,Liu, Zilu,Liu, Fei,et al. Impacts of iron rust particle and weak alkalinity on surfactant micelle structure and drag reduction ability[J]. PHYSICAL CHEMISTRY CHEMICAL PHYSICS,2023.
APA
Xu, Na,Liu, Zilu,Liu, Fei,&Hong, Wei.(2023).Impacts of iron rust particle and weak alkalinity on surfactant micelle structure and drag reduction ability.PHYSICAL CHEMISTRY CHEMICAL PHYSICS.
MLA
Xu, Na,et al."Impacts of iron rust particle and weak alkalinity on surfactant micelle structure and drag reduction ability".PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2023).
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