Exploring the effect of nanoparticle size on the tribological properties of SiO2 / polyalkylene glycol nanofluid under different lubrication conditions | |
Department | 固体润滑国家重点实验室 |
Liu XY(刘祥玉)1; Xu N(徐楠)1; Li WM(李维民)1; Zhang M(张明)1; Chen, Lvfeng3; Lou WJ(娄文静)2; Wang XB(王晓波)1; Wang XB(王晓波) | |
The second department | 青岛研发中心/青岛市资源化学与新材料研究中心 |
2017 | |
Source Publication | Tribology International |
ISSN | 0301-679X |
Volume | 109Pages:467-472 |
Abstract | The influence of nanoparticle size on the tribological performances of the SiO2/PAG (Polyalkylene glycol) nanofluids under different lubricating condition were investigated. The silica nanoparticles displayed strong size-oriented adaptability to the lubricating conditions. Under lower frequency, the smaller nano-SiO2 could significantly improve the tribological performances, this is due to the formation of tribofilm with stronger intrinsic mechanical properties. However, the lubricating oil containing large nano-SiO2 showed better friction reducing property under higher frequency, it because the flow features of nanofluids has become a dominating factor affecting the tribological performance. What's more, compared with the nano-additives with the uniform size, the mixed nano-additives displayed better anti-wear and friction-reducing properties. |
Keyword | Nanoparticle Additives Nanofluids Synergistic Effect Lubrication Condition |
Subject Area | 材料科学与物理化学 |
DOI | 10.1016/j.triboint.2017.01.007 |
Funding Organization | the National Natural Science Foundation of China (NSFC 51505460);National 973 Program of China (2013CB632301) |
Indexed By | SCI |
If | 2.903 |
Language | 英语 |
Funding Project | 工业润滑研究组;空间润滑材料研究组 |
compositor | 第一作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/21747 |
Collection | 固体润滑国家重点实验室(LSL) 青岛研发中心/青岛市资源化学与新材料研究中心 |
Corresponding Author | Wang XB(王晓波) |
Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Qingdao Ctr Resource Chem & New Mat, Qingdao 266000, Peoples R China 3.Petrochina Lubricant Co, Lanzhou 730000, Peoples R China |
Recommended Citation GB/T 7714 | Liu XY,Xu N,Li WM,et al. Exploring the effect of nanoparticle size on the tribological properties of SiO2 / polyalkylene glycol nanofluid under different lubrication conditions[J]. Tribology International,2017,109:467-472. |
APA | Liu XY.,Xu N.,Li WM.,Zhang M.,Chen, Lvfeng.,...&王晓波.(2017).Exploring the effect of nanoparticle size on the tribological properties of SiO2 / polyalkylene glycol nanofluid under different lubrication conditions.Tribology International,109,467-472. |
MLA | Liu XY,et al."Exploring the effect of nanoparticle size on the tribological properties of SiO2 / polyalkylene glycol nanofluid under different lubrication conditions".Tribology International 109(2017):467-472. |
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