Zobrazeno 1 - 10 of 89 pro vyhledávání: '"C G, Barnes"'
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Aspects of thrust cone tribology: Part 1: Effects of slide to roll ratio on surface failure mechanisms in twin-disc tests
Autor: C. G. Barnes, L. M. Rudd, D. A. Kelly
Publikováno v: Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology. 212:55-72
This paper describes mineral oil lubricated twin-disc tests with nominal point or line contact at rolling (mean surface) speeds in the range 3-23 m/s and slide-roll ratios in the range 15-80 per cent. The results identify a regime in the sliding/roll
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8337710d65993af6ee5f3f0cf85430fb
https://doi.org/10.1243/1350650981541895
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3
Aspects of thrust cone tribology: Part 2: Surface failure in thrust cones and the influence of rolling and sliding speeds in concentrated contacts
Autor: L. M. Rudd, C. G. Barnes, D. A. Kelly
Publikováno v: Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology. 212:73-83
This paper outlines relevant aspects of the operation of thrust cones and describes salient features of an unexpected form of failure encountered in small-scale thrust cone simulation tests. Interpretation of the thrust cone simulation test results i
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c129e43a8d3125cb6543d49858bfd647
https://doi.org/10.1243/1350650981541903
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5
Effects of Speed on Scuffing in Mixed Lubrication
Autor: C G Barnes, D A Kelly
Publikováno v: Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology. 208:269-279
Theories of failure of elastohydrodynamic lubrication are briefly reviewed, but none that relate to scuffing per se and no general criterion that accounts for the sensitivity of scuffing to rolling as well as sliding speed are found. A theoretical in
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ee35c91b9742f261dcb984803e5d0864
https://doi.org/10.1243/pime_proc_1994_208_382_02
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9
Running-In and the Enhancement of Scuffing Resistance
Autor: D A Kelly, Gary W. Critchlow, C G Barnes, R W Freeman
Publikováno v: Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science. 206:425-429
Twin-disc tests in microelastohydrodynamic lubrication (micro-EHL) confirm that prior running-in at lower sliding speed enhances load and temperature at scuffing. Examination of surface oxidation and smoothing gives a new insight into the running-in
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ea21dfc43dc1a430c6f0ef9bd31e7e63
https://doi.org/10.1243/pime_proc_1992_206_150_02
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