Effect of base oil structure on elastohydrodynamic friction

J Zhang, A Tan, H Spikes - Tribology Letters, 2017 - Springer
The EHD friction properties of a wide range of base fluids have been measured and
compared in mixed sliding–rolling conditions at three temperatures and two pressures. The …

[图书][B] Surfactants in Tribology, Volume 1

G Biresaw, KL Mittal - 2008 - taylorfrancis.com
Surfactants play a variety of critical roles in tribology. In addition to controlling friction and
wear, they also allow for control of a wide range of properties of lubricants, such as …

High pressure rheology of environmentally friendly vegetable oils

T Mawatari, R Fukuda, H Mori, S Mia, N Ohno - Tribology Letters, 2013 - Springer
Environment-friendly lubricant is the key demand in twenty-first century for the issue of
global climate change. Vegetable oils as base oil for lubricants and biodiesel fuel are …

Pressure viscosity coefficient of vegetable oils

G Biresaw, GB Bantchev - Tribology Letters, 2013 - Springer
The pressure viscosity coefficient (PVC) of ten vegetable oils from commodity and new
crops, and two petroleum-based oils [polyalphaolefin (PAO) and hexadecane], were …

Polysulfide and biobased extreme pressure additive performance in vegetable vs paraffinic base oils

G Biresaw, SJ Asadauskas… - Industrial & engineering …, 2012 - ACS Publications
Twist compression tribotester (TCT) and 4-ball extreme pressure (EP) methods were used to
investigate commercial polysulfide (PS) and biobased polyester (PE) EP additives in …

Tribological properties of biobased ester phosphonates

G Biresaw, GB Bantchev - Journal of the American Oil Chemists' Society, 2013 - Springer
Three phosphonate derivatives of methyl oleate (MeO) were chemically synthesized in a
radical chain reaction and their physical and tribological properties investigated. The …

Synthesis and tribological investigation of lipoyl glycerides

G Biresaw, JA Laszlo, KO Evans… - Journal of agricultural …, 2014 - ACS Publications
Lipoyl glycerides were synthesized by enzymatic transesterification of lipoic acid with high-
oleic sunflower oil in 2-methyl-2-butanol solvent. The synthesis gave a crude product …

Biobased polyalphaolefin base oil: chemical, physical, and tribological properties

G Biresaw - Tribology Letters, 2018 - Springer
The properties of a biobased polyalphaolefin with a viscosity of 40 cSt at 100° C (BPAO-40)
were investigated relative to a commercial petroleum-based PAO of similar viscosity at 100° …

Synthesis, tribological properties and oxidative stability of polyol esters base oils containing pentaerythritol complex esters

Y Wang, Y Liang, Y Li, W Rui, J He, M Zhao - Tribology International, 2024 - Elsevier
The performance requirements for extreme pressure and anti-wear properties, as well as
oxidative stability, are increasingly stringent for MIL-PRF-23699G Enhanced Ester (EE) for …

Investigation of biobased and petroleum base oils in the entire spectrum of lubrication regimes

G Biresaw, GB Bantchev, RE Murray - Journal of the American Oil …, 2017 - Springer
The tribological properties of biobased and petroleum-based base oils in the entire
lubrication regime were investigated. High oleic sunflower oil (HOSuO) and commercially …