Results 1 to 10 of about 55,859 (248)
Friction, 2023 Bubbly oil lubrication is a type of lubrication method. However, the lubrication model of the bubbly oil has not been thoroughly considered. This paper aims to investigate the modelling for bubbly oil lubrication considering the interfacial effect and ...
Shaohua Li, Xiaohui Lin, Shuyun Jiang
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Wind turbine main-bearing lubrication – Part 1: An introductory review of elastohydrodynamic lubrication theory [PDF]
Wind Energy Science, 2022 This paper is the first in a two-part study on lubrication in wind turbine main bearings. Elastohydrodynamic lubrication is a complex field, the formulas and results from which should not be applied blindly, but with proper awareness and consideration of
E. Hart, E. de Mello, R. Dwyer-Joyce
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Effect of Contact Angle Hysteresis on Evaporation Dynamics of a Sessile Drop on a Heated Surface [PDF]
Journal of Applied Fluid Mechanics, 2022 Contact angle hysteresis (CAH) is a significant factor affecting the drop motion on solid substrates. A model of CAH is introduced to explore the influence of CAH on the dynamics of a sessile drop on a uniformly heated surface, and a two-dimensional ...
X. M. Ye +3 more
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Nihon Kikai Gakkai ronbunshu, 2022 The effects of surface roughness on the molecular gas lubrication characteristics have been studied for defining the application limits of Molecular gas film lubrication (MGL) equation against the roughness.
Jun-ichi ICHIHARA
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Lubrication Modelling of Artificial Joint Replacements: Current Status and Future Challenges
Lubricants, 2022 This paper reviews the recent advancements in computational modelling of the lubrication of hip and knee joint replacements, especially those concerning Professor Duncan Dowson’s contribution.
Leiming Gao +4 more
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Actuators, 2021 As the rotational speed of conventional rotor systems supported by oil-film bearings has increased, vibration problems such as oil whip and oil whirl have become apparent.
Yinsi Chen +4 more
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Machines, 2022 Multi-lip reciprocating seals are extensively used in the subject of engineering equipment. However, the current research on the tribology of reciprocating seals mainly focused focuses on the numerical analysis of single-lip seals.
Donghong Cheng, Lichen Gu, Yu Sun
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Mathematics, 2023 The spontaneous movement of natural motile cilia in the form of metachronal waves is responsible for fluid transport. These cilia, in particular, play important roles in locomotion, feeding, liquid pumping, and cell delivery.
Muhammad Mubashir Bhatti +3 more
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Fluids, 2022 The flow of a hydrophobic fluid in the gap between eccentric cylinders has been experimentally studied. The experimental setup was designed and built for this study.
Anatoliy Monakhov, Nikolay Bukharin
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Physical Review Letters, 2010 Thin fluid films can have surprising behavior depending on the boundary conditions enforced, the energy input and the specific Reynolds number of the fluid motion. Here we study the equations of motion for a thin fluid film with a free boundary and its other interface in contact with a solid wall. Although shear dissipation increases for thinner layers
Rojas, N. O. +3 more
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