Zobrazeno 1 - 10
of 2 016
pro vyhledávání: '"friction reduction"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Frictional vibration often occurs during sliding, commonly referred to as the stick-slip phenomenon. It is more likely to occur in the range of the Stribeck curve, where friction and velocity have negative gradient characteristics. In this s
Externí odkaz:
https://doaj.org/article/378d98343ad74f91af588e9891bd0105
Publikováno v:
BioMedical Engineering OnLine, Vol 23, Iss 1, Pp 1-21 (2024)
Abstract Nanotechnology has contributed important innovations to medicine and dentistry, and has also offered various applications to the field of orthodontics. Intraoral appliances must function in a complex environment that includes digestive enzym
Externí odkaz:
https://doaj.org/article/c09f0f28cf14430785e079d124fdf7a8
Publikováno v:
Industrial Lubrication and Tribology, 2024, Vol. 76, Issue 5, pp. 608-619.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/ILT-01-2024-0017
Publikováno v:
Industrial Lubrication and Tribology, 2024, Vol. 76, Issue 3, pp. 382-391.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/ILT-12-2023-0386
Publikováno v:
Jixie chuandong, Vol 48, Pp 133-139 (2024)
Due to the complex marine environment, ship engines are under the harsh working conditions of high humidity and high salinity for a long time, which seriously aggravates the frictional wear of engine chains and thus affects the working stability and
Externí odkaz:
https://doaj.org/article/266ae92f618c44d3b8aebfd75e3a9e91
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 3, Pp 741-760 (2024)
The surrounding rock of underground space is always affected by external dynamic disturbance from the side position, such as blasting vibration from a stope at the same level or seismic waves from adjacent strata. A series of laboratory tests, numeri
Externí odkaz:
https://doaj.org/article/be0ad76856b840809c6cb4e2b1c689da
Publikováno v:
Applied Sciences, Vol 14, Iss 23, p 10943 (2024)
Lubricating oil and cylinder liner surface textures can significantly reduce the friction coefficient between the piston ring and the cylinder liner, thereby improving engine performance. However, the friction-diminishing mechanisms between the lubri
Externí odkaz:
https://doaj.org/article/81e8857420fd4f92afcb8d757747947f
Publikováno v:
Results in Engineering, Vol 22, Iss , Pp 102031- (2024)
The feasibility of CuP as a multifunctional additive in lithium grease was evaluated for the first time. The experimental results indicated that the CuP significantly enhanced the friction reduction, antiwear properties, extreme pressure capabilities
Externí odkaz:
https://doaj.org/article/742d54cba8ab4d1e9f2106fcde1a87ae
Publikováno v:
Cailiao Baohu, Vol 56, Iss 10, Pp 25-41 (2023)
Laser texture has been widely used in the fields of mechanical production， precision medical treatment， and material surface modification， because of its high precision， high speed， and low environmental pollution.Over the past 30 years，
Externí odkaz:
https://doaj.org/article/beeb5f4ff9d941d4b4d89caf03594ccc
Autor:
Eberhard Bock, Ruth Bieringer
Publikováno v:
Tribology Online, Vol 18, Iss 6, Pp 275-279 (2023)
In the future, sustainability and CO2 neutrality requirements will come from both customers and regulatory compliance. Each company should provide the greatest possible transparency regarding its sustainability efforts. In addition to the Footprint,
Externí odkaz:
https://doaj.org/article/256f2b3317bc4429ba19be8d8d77bd29