Zobrazeno 1 - 10
of 88
pro vyhledávání: '"Christophe CHANGENET"'
Publikováno v:
Dynamics, Vol 4, Iss 2, Pp 303-321 (2024)
The emergence of electric vehicles has brought new issues such as the problem of rolling element bearings (REBs) operating at high speeds. Losses due to these components in mechanical transmissions are a key issue and must therefore be taken into acc
Externí odkaz:
https://doaj.org/article/fa373fa268fe4261bfe0986847558918
Publikováno v:
Lubricants, Vol 12, Iss 1, p 14 (2024)
This study presents a theoretical and experimental analysis to quantify the power losses generated by an oil jet lubricated angular contact ball bearing. The analysis is conducted for a moderate speed range (N∙dm product less than 106) and a limite
Externí odkaz:
https://doaj.org/article/069b634bb20148518984278755866be8
Publikováno v:
Lubricants, Vol 11, Iss 9, p 408 (2023)
The purpose of this study is to generate some experimental data associated with the thermal heat exchange between an oil jet flow and a rotating gear. To this end, a specific test bench was designed. The principle of this test bench is to inject oil
Externí odkaz:
https://doaj.org/article/dc0903efaf764e378782050a07f2fd3c
Publikováno v:
Journal of Advanced Mechanical Design, Systems, and Manufacturing, Vol 11, Iss 6, Pp JAMDSM0079-JAMDSM0079 (2017)
This study aims to experimentally investigate churning power losses generated by a planetary gear set which is splash lubricated. To this end, a specific test rig has been used to operate a planetary gear train under unloaded conditions in various co
Externí odkaz:
https://doaj.org/article/43523b260a9d4957956b0bce75298925
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology. 237:1085-1097
Due to their properties, ceramic materials can improve both reliability and efficiency of rolling bearings. Most of the studies have investigated the power losses and temperatures of ball bearings with balls made of silicon nitride (Si3N4) versus ste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::741f6eeaedf07fb1b66d8e206501cdda
https://doi.org/10.1177/13506501221144357
https://doi.org/10.1177/13506501221144357
Autor:
Nicolas Grenet – de Bechillon, Thomas Touret, Jérôme Cavoret, Christophe Changenet, Fabrice Ville, Dhafer Ghribi
Publikováno v:
Tribology - Materials, Surfaces & Interfaces. 16:245-255
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::706bc687a63e640fbf009267afc96889
https://doi.org/10.1080/17515831.2022.2045427
https://doi.org/10.1080/17515831.2022.2045427
Autor:
Yasser Diab, Fabrice Ville, Christophe Changenet, Pierre Navet, Thomas Touret, Nicolas Grenet De Bechillon, Jérôme Cavoret, Romain Quiban
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology. 235:2654-2663
Accurate modelling of friction coefficient is of primary importance in efficiency, vibration and failure analyses of enclosed gear drives. After showing the influence of surface/lubricant interactions on friction, the authors used a semi-empirical mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47bd1627e2e1cb2154b1daf34e7e74a0
https://doi.org/10.1177/13506501211052179
https://doi.org/10.1177/13506501211052179
Publikováno v:
Tribology Transactions. 63:1135-1146
During their lifetime, gears may undergo starved lubrication operating conditions. Starvation has an impact on friction between gears and leads to modified gearbox efficiency. In this article, lubr...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae81b69470f3d85562ffdefae3a53948
https://doi.org/10.1080/10402004.2020.1800155
https://doi.org/10.1080/10402004.2020.1800155
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology. 235:842-853
In the present study, some measurements have been conducted on a dedicated test rig to investigate rolling element bearing thermal behaviour. This test rig makes possible the determination of the tested rolling element bearing power losses through th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8a517e7e7c6fac42af468acae619431
https://doi.org/10.1177/1350650120932335
https://doi.org/10.1177/1350650120932335
Publikováno v:
Journal of Tribology. 143
Planetary gears are used in several applications given that they provide high reduction ratio in a compact size. Two kinds of lubrication are used in these applications: injection or splash lubrication. In case of splash lubrication, the authors alre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90c5caf8f0c477bf54fbfa25ef495700
https://doi.org/10.1115/1.4051389
https://doi.org/10.1115/1.4051389