Experimental and numerical prediction of extrusion load at different lubricating conditions of aluminium 6063 alloy in backward cup extrusion [PDF]
, 2019 In the present research work using a backward cup extrusion (BCE) die profile, different lubricating conditions on aluminum alloy AA6063 have been experimentally and numerically investigated to predict the extrusion load.
Ikumapayi, O. M. +3 more
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Research on Splash Lubrication Characteristics of a Spiral Bevel Gearbox Based on the MPS Method
Lubricants, 2023 In order to accurately and efficiently analyze the distribution law and motion status of lubricating oil in the spiral bevel gearbox of the electric multiple unit (EMU), a high-fidelity 3D CFD model of the spiral bevel gearbox of the EMU was established ...
Longjiang Shen +4 more
doaj +1 more source
Research on Lubrication Characteristics of Cage-Free Ball Bearing with Local Functional Slot
Lubricants, 2023 The factors affecting the lubrication effect of a ball bearing without cage and containing a functional slot are analyzed, including the structural parameters of the functional slot, the speed of the rolling element, and the deformation of the contact ...
Jingwei Zhang +3 more
doaj +1 more source
The detection of lubricating oil viscosity changes in gearbox transmission systems driven by sensorless variable speed drives using electrical supply parameters [PDF]
, 2015 Lubrication oil plays a decisive role to maintain a reliable and efficient operation of gear transmissions. Many offline methods have been developed to monitor the quality of lubricating oils.
A D Ball +19 more
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IDENTIFICAÇÃO E QUANTIFICAÇÃO DO TEOR DE UMIDADE EM ÓLEO LUBRIFICANTE AUTOMOTIVO: UM ESTUDO DE CASO [PDF]
Química NovaLubricating oil is essential for operating internal combustion engines, protecting parts, reducing friction, and dissipating heat. However, water can lead to corrosion, oxidation, and sludge formation, reducing viscosity, and lubricating capacity.
Diogo La Rosa Novo +6 more
doaj +1 more source
Control of Initiation, Rate, and Routing of Spontaneous Capillary-Driven Flow of Liquid Droplets through Microfluidic Channels on SlipChip [PDF]
, 2012 This Article describes the use of capillary pressure to initiate and control the rate of spontaneous liquid–liquid flow through microfluidic channels.
Ismagilov, Rustem F. +3 more
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Energies, 2022 This article provides a brief introduction to the indicators of the volatility and flammability of lubricating oils and fuels. It is proposed that the initial boiling point be used as an indicator of the contamination of lubricating oil with distillate ...
Leszek Chybowski
doaj +1 more source
Effects of hydrocarbon spills on the temperature and moisture regimes of Cryosols in the Ross Sea region [PDF]
, 2002 Hydrocarbon spills have occurred on Antarctic soils where fuel oils are utilized, moved or stored. We investigated the effects of hydrocarbon spills on soil temperature and moisture regimes by comparing the properties of existing oil contaminated sites ...
Aislabie, Jackie M. +4 more
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The effect of treatment with activated carbon on the metal content in reuse of lubricating oil waste
MATEC Web of Conferences, 2018 The effect of treatment with activated carbon to the metal content in the reuse of lubricating oil waste has been done. Waste lubricating oil has treatment using 1-butanol and KOH as a solvent and coagulant.
Riyanto +2 more
doaj +1 more source
Trapping of oil in an epoxy-based polymer matrix with activated carbon and its effect on tribological behavior [PDF]
, 2020 The incorporation of lubricating oil at high levels in the epoxy composite materials makes it possible to obtain materials with low friction and wear.
BELDI, Mustapha +2 more
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