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Mesoscale simulation for succinimide dispersant systems
Alternative TitleActa Phys.-Chim. Sin.
Wei, KC; Lu, DY; Zhou, H; Xu, W; Wen, H; Xu, ZH
2004-06-01
Source PublicationACTA PHYSICO-CHIMICA SINICA
ISSN1000-6818
Volume20Issue:6Pages:602-607
AbstractThis paper aimed at the dispersancy of lubricant succinimide dispersants. The molecular and mesoscale simulation methods were integrated to study the impact factors such as dispersant structure, concentration, interaction with lubricant on the dispersancy. The mesoscopic parameters of succinimide polar groups were evaluated by the BLEND method of Cerius2 software. The dissipative particle dynamics simulation were used for lubricant-soot-dispersant systems. The simulated results is gualitatively consistent with experiments by the comparison between macro-index and micro-index to each system's dispersing performance. The simulation results can give theoretical guidance to the molecular design for dispersants.; This paper aimed at the dispersancy of lubricant succinimide dispersants. The molecular and mesoscale simulation methods were integrated to study the impact factors such as dispersant structure, concentration, interaction with lubricant on the dispersancy. The mesoscopic parameters of succinimide polar groups were evaluated by the BLEND method of Cerius2 software. The dissipative particle dynamics simulation were used for lubricant-soot-dispersant systems. The simulated results is gualitatively consistent with experiments by the comparison between macro-index and micro-index to each system's dispersing performance. The simulation results can give theoretical guidance to the molecular design for dispersants.
KeywordDissipative Particle Dynamics Mesoscale Simulation Lubricant Dispersant
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.3866/PKU.WHXB20040610
URL查看原文
Indexed BySCI
Language英语
WOS KeywordMESOSCOPIC SIMULATION ; SURFACTANT ; POLYMER
WOS Research AreaChemistry
WOS SubjectChemistry, Physical
WOS IDWOS:000222223400010
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/4959
Collection研究所(批量导入)
Affiliation1.Chinese Acad Sci, Inst Proc Engn, Beijing 100080, Peoples R China
2.Sinopec Res Inst Petr Proc, Beijing 100083, Peoples R China
Recommended Citation
GB/T 7714
Wei, KC,Lu, DY,Zhou, H,et al. Mesoscale simulation for succinimide dispersant systems[J]. ACTA PHYSICO-CHIMICA SINICA,2004,20(6):602-607.
APA Wei, KC,Lu, DY,Zhou, H,Xu, W,Wen, H,&Xu, ZH.(2004).Mesoscale simulation for succinimide dispersant systems.ACTA PHYSICO-CHIMICA SINICA,20(6),602-607.
MLA Wei, KC,et al."Mesoscale simulation for succinimide dispersant systems".ACTA PHYSICO-CHIMICA SINICA 20.6(2004):602-607.
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