Results 21 to 30 of about 4,126,037 (146)
Fluids, 2023 Lubrication and cooling in hard machining is an urgent and growing concern. The use of a suitable cooling lubrication condition is a crucial factor and has a great influence on the machining efficiency and the machined surface quality in hard machining ...
Ngo Minh Tuan +2 more
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Liquid Film Thickness Estimation using Electrical Capacitance Tomography
Measurement Science Review, 2014 In air/oil lubrication systems, the flow parameters, e.g., flow pattern, liquid film thickness, and air/oil flow rate, are of great importance to the transportation efficiency.
Cui Ziqiang +3 more
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Investigation of the Fluid-Solid Thermal Coupling for Rolling Bearing under Oil-Air Lubrication
Advances in Mechanical Engineering, 2015 An excellent oil-air lubrication system helps to improve rolling bearing's working conditions and thus extend its service life span. Flowing and heat dissipating characteristics of oil-air media inside bearing chamber are very complicated due to the ...
Baohong Tong, Guangyu Wang, Xiaoqian Sun
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CFD Investigation into Flow Characteristics of a Special Splash Lubrication in Light Helicopters
Aerospace, 2022 Lubricating oil flow characteristics are the primary concern in the main reducer of light helicopters. To improve the lubricating performance of the main reducer, a special lubrication system is innovatively constructed by adding two oil-guiding tubes to
He Liu, Yu Dai, Jifu Jia, Xiang Zhu
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An experimental study on the effects of lubrication in form tapping [PDF]
, 2010 This paper presents the results of a study of lubrication in form tapping and aims at a better understanding of its effect. It appears that lubrication is of paramount importance.
MINFRAY, Clotilde +7 more
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Bubble Behavior in Engine Lubricant
International Journal of Automotive Engineering, 2011 Air bubbles in engine oil cause the serious issues, while high flow rate of the oil is circulated in resent engines lubrication system. In this study, the authors developed the bubble measurement technique based on image processing and analysis.
Yusuke Kimura +4 more
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The Research on Oil-Air Lubrication and Oil Lubrication Used in the Sliding Friction Element
, 2011 In order to study the effect of oil-air lubrication on sliding friction element, the experiments between oil-air lubrication and oil lubrication have been done by using friction-abrasion testing machine.
Li Quan Li +3 more
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Effect of air inlet flow rate on flow uniformity under oil-air lubrication
, 2018 Purpose This paper aims to investigate the effects of air inlet flow rate on the bearing cavity and operating conditions during the oil-air lubrication.
Yang Li +3 more
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The Numerical Study of Oil Drop Jet from Oil-Air Lubrication Nozzle
, 2011 Nozzle is an important part of oil-air lubrication system. This paper uses Computational Fluid Dynamics (CFD) software FLUENT to study the flow field of oil air, and different air pressure and nozzle throat size are discussed. The results show that: When
Li Quan Li, Lin Cai, Jin Li Wang
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Air cushioning with a lubrication/ inviscid balance [PDF]
, 2003 The air cushioning effect in the gap between an almost inviscid body of water and a nearby solid wall (or another body of water) is studied theoretically and is found to depend on predominantly lubricating forces in the air, in certain applications.
Wu, G.X., Smith, F.T., Li, L.
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