Influence of the air pressure and oil amount to the temperature of the high-speed bearings lubricated by oil mist
Само за регистроване кориснике
2022
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Purpose The purpose of this paper is to improve the lubrication and remove as much as possible of the heat generated in the bearing assembly, embedded in the jet engine. Design/methodology/approach To determine the necessary values of the air pressure and oil amount, an experimental approach is used. For that purpose, a custom made test rig is developed. Findings Less amount of oil makes better lubrication conditions, reflected in the smaller temperature of the bearings. Concerning the air pressure, too high and too low air pressure deteriorates the lubrication parameters. An optimum value should be determined experimentally. The influence of oil amount is remarkably bigger than the influence of air pressure. Originality/value This experimental investigation provides an easy and fast way to improve the high-speed bearings lubrication parameters.
Кључне речи:
oil-amount ratio / Oil mist lubrication / High-speed bearings lubrication / Air-pressureИзвор:
Industrial Lubrication and Tribology, 2022, 74, 3, 335-341Издавач:
- Emerald Group Publishing Ltd, Bingley
Финансирање / пројекти:
- company EDePro - Engine Design and Production in Belgrade
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200105 (Универзитет у Београду, Машински факултет) (RS-MESTD-inst-2020-200105)
DOI: 10.1108/ILT-06-2021-0222
ISSN: 0036-8792
WoS: 000709887400001
Scopus: 2-s2.0-85117190011
Институција/група
Inovacioni centarTY - JOUR AU - Stanković, Miloš AU - Kolarević, Nenad AU - Davidović, Nikola AU - Miloš, Marko PY - 2022 UR - https://machinery.mas.bg.ac.rs/handle/123456789/3754 AB - Purpose The purpose of this paper is to improve the lubrication and remove as much as possible of the heat generated in the bearing assembly, embedded in the jet engine. Design/methodology/approach To determine the necessary values of the air pressure and oil amount, an experimental approach is used. For that purpose, a custom made test rig is developed. Findings Less amount of oil makes better lubrication conditions, reflected in the smaller temperature of the bearings. Concerning the air pressure, too high and too low air pressure deteriorates the lubrication parameters. An optimum value should be determined experimentally. The influence of oil amount is remarkably bigger than the influence of air pressure. Originality/value This experimental investigation provides an easy and fast way to improve the high-speed bearings lubrication parameters. PB - Emerald Group Publishing Ltd, Bingley T2 - Industrial Lubrication and Tribology T1 - Influence of the air pressure and oil amount to the temperature of the high-speed bearings lubricated by oil mist EP - 341 IS - 3 SP - 335 VL - 74 DO - 10.1108/ILT-06-2021-0222 ER -
@article{ author = "Stanković, Miloš and Kolarević, Nenad and Davidović, Nikola and Miloš, Marko", year = "2022", abstract = "Purpose The purpose of this paper is to improve the lubrication and remove as much as possible of the heat generated in the bearing assembly, embedded in the jet engine. Design/methodology/approach To determine the necessary values of the air pressure and oil amount, an experimental approach is used. For that purpose, a custom made test rig is developed. Findings Less amount of oil makes better lubrication conditions, reflected in the smaller temperature of the bearings. Concerning the air pressure, too high and too low air pressure deteriorates the lubrication parameters. An optimum value should be determined experimentally. The influence of oil amount is remarkably bigger than the influence of air pressure. Originality/value This experimental investigation provides an easy and fast way to improve the high-speed bearings lubrication parameters.", publisher = "Emerald Group Publishing Ltd, Bingley", journal = "Industrial Lubrication and Tribology", title = "Influence of the air pressure and oil amount to the temperature of the high-speed bearings lubricated by oil mist", pages = "341-335", number = "3", volume = "74", doi = "10.1108/ILT-06-2021-0222" }
Stanković, M., Kolarević, N., Davidović, N.,& Miloš, M.. (2022). Influence of the air pressure and oil amount to the temperature of the high-speed bearings lubricated by oil mist. in Industrial Lubrication and Tribology Emerald Group Publishing Ltd, Bingley., 74(3), 335-341. https://doi.org/10.1108/ILT-06-2021-0222
Stanković M, Kolarević N, Davidović N, Miloš M. Influence of the air pressure and oil amount to the temperature of the high-speed bearings lubricated by oil mist. in Industrial Lubrication and Tribology. 2022;74(3):335-341. doi:10.1108/ILT-06-2021-0222 .
Stanković, Miloš, Kolarević, Nenad, Davidović, Nikola, Miloš, Marko, "Influence of the air pressure and oil amount to the temperature of the high-speed bearings lubricated by oil mist" in Industrial Lubrication and Tribology, 74, no. 3 (2022):335-341, https://doi.org/10.1108/ILT-06-2021-0222 . .