Results 31 to 40 of about 48,290 (292)
Interactions of ethanol with friction modifiers in model engine lubricants [PDF]
, 2019 When employed as an engine fuel, ethanol can accumulate in the lubricant during use. Previous work has shown that ethanol contamination affects friction and elastohydrodynamic lubrication (EHL) film formation, and also the growth and stability of anti ...
Spikes, Hugh +3 more
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Slug Flow Hydrodynamics Modeling for Gas–Liquid Two-Phase Flow in a Pipe
Energies, 2022 Gas–liquid flow in a pipeline is a very common. Slug two-phase flow is dominated in the case of slightly upward flow (+0.25°) and considered to be the comprehensive flow configuration, and can be in close contact with all the other flow patterns.
Huishu Liu +6 more
doaj +1 more source
High Pressure Rheology of Lubricants (Part 5)
Tribology Online, 2022 The Walther equation is often used for the viscosity temperature characteristics of lubricants. However, it was found that it cannot be applied to high pressure viscosity.
Masato Kaneko
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Acknowledgement to Reviewers of Lubricants in 2017
Lubricants, 2018 Peer review is an essential part in the publication process, ensuring that Lubricants maintains high quality standards for its published papers.[...]
Lubricants Editorial Office
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Effect of HFO Refrigerants on Lubrication Characteristics (Part 1)
Tribology Online, 2023 Focusing on hydrofluoroolefin (HFO) refrigerant, which is expected to be applied as a green refrigerant, the effect of R1234yf on the tribological characteristics was compared with hydrofluorocarbon (HFC) refrigerant R32.
Yuji Shitara, Shigeyuki Mori
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The Improvement in Hydrogen Storage Performance of MgH2 Enabled by Multilayer Ti3C2
Micromachines, 2021 MgH2 has become a hot spot in the research of hydrogen storage materials, due to its high theoretical hydrogen storage capacity. However, the poor kinetics and thermodynamic properties of hydrogen absorption and desorption seriously hinder the ...
Zhaojie Wu +4 more
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Bio-Lubricants Development: The Potential Use of Boron-Containing Additives [PDF]
, 2012 This paper reports the use of boron-containing additives to improve the performance of a bio-based lubricating oil. The base oil was prepared from glycerol and oleic acid, was fortified with antifoaming agent, phenyl-α-naphtylamine, 4,4’-methylene-bis(2 ...
Dyah , Setyo Pertiwi, Dicky , Dermawan,
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In –situ analysis of two phase lubricant oil film with a reflectance spectroscopy
Nihon Kikai Gakkai ronbunshu, 2020 Two phase lubricant has attracted attention as a lubricating oil with little change in viscosity with temperature change. The two phase lubricant consist of the low and high viscosity base oils which are miscible at high temperature but not at lower ...
Takazumi YAMADA +6 more
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Energy Reports, 2022 With the help of cone calorimeter, combustion experiments of 0# diesel and kerosene (3# jet fuel) under external heat radiation were completed, and the main combustion performance parameters, such as heat release rate, specific mass loss rate, effective ...
Peili Zhang +3 more
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Tribology Online, 2022 The tribological properties of a mixture of a commercial organic friction modifier, N-oleoyl sarcosine (NOS), and a commercial anti-wear additive, zinc dialkyldithiophosphate (ZDDP), were investigated.
Weiqi Shen +7 more
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