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Bearing Performance Limits With Grease Lubrication
World Tribology Congress III, Volume 2, 2005This paper has examined the influence of bearing design and operation in controlling lubricant supply to the contact zone. Grease lubricated contacts are liable to starvation and as a result the film thickness is reduced, this can result in surface damage or premature bearing failure.
Cann, P.M.E., Lubrecht, Antonius
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On the lubricating efficiency of high-performance powder metallurgy lubricants
Powder Technology, 2023International ...
Théophile Vié +8 more
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Journal of Colloid and Interface Science, 2023
The lubrication deficiency in joints is a major cause of osteoarthritis. One of the most commonly used treatment means is to inject artificial lubricants, but there is a potential risk of infection during the injection process. Therefore, developing artificial lubricants with dual functions of friction-reduction and antibacterial is urgent.
Lumin, Yang +6 more
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The lubrication deficiency in joints is a major cause of osteoarthritis. One of the most commonly used treatment means is to inject artificial lubricants, but there is a potential risk of infection during the injection process. Therefore, developing artificial lubricants with dual functions of friction-reduction and antibacterial is urgent.
Lumin, Yang +6 more
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LUBRICATING SYSTEMS AND ENGINE PERFORMANCE
SAE Technical Paper Series, 1926<div class="htmlview paragraph">Always prominent in the thoughts of automotive engineers, the lubrication of an internal-combustion engine presents continuous interest in that characteristic and elusive lubrication difficulties exist which largely baffle correction.
T E COLEMAN, J B FISHER
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Lubrication performance of magnetorheological fluid-lubricated rubber stern bearing test ring
Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2021The purpose of this paper is to propose magnetorheological fluid-lubricated rubber stern bearing test ring, to study the effects of temperature, magnetic field strength and eccentricity ratio on lubrication performance. The Reynolds equation considering effects of eccentricity ratio, temperature and magnetic field strength is adopted and solved by ...
Shengdong Zhang +2 more
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Analysis of the Interface Lubrication Performances of Water Lubrication Bearing
2020 Global Reliability and Prognostics and Health Management (PHM-Shanghai), 2020The paper explores effects of velocity on lubrication performances of water lubricated bearing. Variations between lubrication performances and velocity are obtained. Research show that velocity has important effects on lubrication performances.
Zhongliang Xie +4 more
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Effect of relative humidity on lubricant performance
IEEE Transactions on Magnetics, 1993The effect of relative humidity on the friction and wear of thin-film media with different lubricants has been studied. The presence of physically adsorbed water vapor at elevated humidity increased the take-off velocity leading to more head/disk interacting.
K. Merchant, S. Smith, null Min Yang
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Lubricants’ role in blade performance
Renewable Energy Focus, 2014WIND TURBINES represent a challenging application for lubrication, due to both environmental exposure and harsh operating conditions. Shell'S Felix Guerzoni explains.
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Applied Mechanics and Materials, 2014
Water-lubricated bearings have attracted increasing attention in recent years because of their environmental sustainability, simplified design, low cost, good cooling performance and low coefficient of friction. To show the characteristic of water lubrication more clearly, this paper quantitatively compares the lubrication performances of water ...
Xiu Li Zhang +3 more
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Water-lubricated bearings have attracted increasing attention in recent years because of their environmental sustainability, simplified design, low cost, good cooling performance and low coefficient of friction. To show the characteristic of water lubrication more clearly, this paper quantitatively compares the lubrication performances of water ...
Xiu Li Zhang +3 more
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