Results 1 to 10 of about 213,144 (390)

Acknowledgment to the Reviewers of Lubricants in 2022

open access: yesLubricants, 2023
High-quality academic publishing is built on rigorous peer review [...]
Lubricants Editorial Office
doaj   +1 more source

Soft Lubrication [PDF]

open access: yesPhysical Review Letters, 2004
10 pages, 3 figures; to appear in Phys.
Skotheim, J. M., Mahadevan, L.
openaire   +3 more sources

Experimental analysis of overpressure characteristics of gasoline–air mixture explosion in multi-branch tubes

open access: yesEnergy Reports, 2022
Taking the multi-branch structure pipelines common in the field of energy and chemical industry as the research object, the combined experimental pipeline was used to control the constant total length of the pipeline, and the experimental analysis was ...
Jun Xiao   +5 more
doaj   +1 more source

Study on Reaction Mechanism of Sulfur and Phosphorus Type Additives Using an Acoustic Emission Technique

open access: yesTribology Online, 2022
Sulfur and phosphorus additives are used in lubricants as extreme-pressure and antiwear agents, which are typically used together to ensure reliability over a wide range of lubrication conditions.
Miho Morita   +3 more
doaj   +1 more source

Relation between Corrosion Energy and Rolling Fatigue Life with a Four Ball Test

open access: yesTribology Online, 2011
The authors evaluated the fatigue life using a rolling four ball test with mineral oil samples in which an alkaline metal, a phosphorus system or a sulfur system compound were added.
Takeo Tokiai   +3 more
doaj   +1 more source

Lubricant Additives for Improving the Performance of Metal V-Belt Type CVTs

open access: yesTribology Online, 2012
Lubricants for metal V-belt type CVTs (B-CVTFs) must be able to produce a higher metal-metal friction coefficient and give excellent anti-shudder properties for lock-up clutch used in B-CVTs.
Keiichi Narita   +2 more
doaj   +1 more source

Tribological Properties of Thermo-Reversible Gel-Lubricants Containing Solid Lubricants

open access: yesTribology Online, 2011
Previously, we have reported tribological characteristics of a new unique Thermo-Reversible Gel-Lubricants (TR Gel-Lube), which consists of base fluids and gel agent.
Kazumi Sakai   +4 more
doaj   +1 more source

Comparison of Zinc-Containing and Zinc-Free Hydraulic Packages Using Severe Laboratory Performance Tests

open access: yesTribology Online, 2010
Ever increasing demands on productivity, performance, worker's safety, as well as realization of total cost management lead to new and higher requirements placed on industrial lubricants. Higher machining speeds and new processes may cause much more
Thomas Rühle   +4 more
doaj   +1 more source

Outfield overpressure characteristics and flame behavior of fuel vapor explosion in tubes with one weakly covered end

open access: yesEnergetic Materials Frontiers, 2021
An experiment system of tubes with one weakly covered end was established, and the outfield characteristics of fuel vapor explosions were studied through experiments. The results are as follows. After the rupture of the weakly covered end, three outfield
Jian-jun Liang   +4 more
doaj   +1 more source

Study on Gasoline–Air Mixture Explosion Overpressure Characteristics and Flame Propagation Behaviors in an Annular Cylindrical Confined Space with a Circular Arch

open access: yesEnergies, 2023
Gasoline–air mixture explosions mostly occur in buried tank rooms, which are annular cylindrical confined spaces with circular arches. In this paper, explosion experiments at different gasoline–air mixture volume fractions are carried out in an annular ...
Xinsheng Jiang   +7 more
doaj   +1 more source

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