Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Cyril Defaye"'
Autor:
Cyril Defaye, Thierry Roba, Jeffrey E. Arbogast, Athanasios J. Kontopoulos, Irene Lotero, Ajit Gopalakrishnan
This chapter shows, from the experience of Air Liquide in its digital transformation through the development and implementation of its Smart Innovative Operations (SIO) program, that enterprise-wide industrial deployment of smart manufacturing soluti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec70803dd45eeaec44a7fc07119000e0
https://doi.org/10.1016/b978-0-12-820028-5.00010-2
https://doi.org/10.1016/b978-0-12-820028-5.00010-2
Autor:
Jared Allison, Andrew Allman, Jeffrey E. Arbogast, Michael Baldea, Joseph Beaman, Wassim Benhallam, Apratim Bhattacharya, Rolf Bienert, David Castiñeira, Panagiotis D. Christofides, Chris Damsgard, Prodromos Daoutidis, Hamed Darabi, Cyril Defaye, Michael F. Drenski, Thomas F. Edgar, Sudarshan Ganesh, Ajit Gopalakrishnan, Michael C. Grady, Athanasios Kontopoulos, Cliff P. Kowall, Ankur Kumar, Jose M. Laínez-Aguirre, Irene Lotero, Tarun Madan, Zoltan Nagy, Matthew J. Palys, Timothy Phillips, Jose M. Pinto, Sivaraman Ramaswamy, Alex W. Reed, Wayne F. Reed, Gintaras Reklaitis, Thierry Roba, Tariq Samad, Carolyn Seepersad, Masoud Soroush, Qinglin Su, Karthik Thyagarajan, Alan Weber, Jim Wetzel, Aide Wu, Zhe Wu, Xiang Zhai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f539448481cd5e3fddde3125a260574
https://doi.org/10.1016/b978-0-12-820028-5.09991-4
https://doi.org/10.1016/b978-0-12-820028-5.09991-4
Publikováno v:
Journal of Sound and Vibration
Journal of Sound and Vibration, Elsevier, 2009, 325 (1-2), pp.145-160
Journal of Sound and Vibration, Elsevier, 2009, 325 (1-2), pp.145-160
A nonlinear plan dynamic model for cylindrical bearings has been developed, predicting the interaction forces between the retainers and the rolling elements. Roller–race contacts are analyzed in detail and resulting forces and moments are determine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c03c30e057bf414bafd1a3355e8a94a7
https://doi.org/10.1016/j.jsv.2009.03.013
https://doi.org/10.1016/j.jsv.2009.03.013
Publikováno v:
Tribology Transactions. 51:562-572
In order to reduce the embarked mass, the new designs of turbojet engines use softened rotors working with higher speeds. Following this trend, the use of intershaft bearings in dual-spool turbojets is then recommended for reducing weight. However, d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c677b869ab396a3d5cdcd18b25bd4b41
https://doi.org/10.1080/10402000801911812
https://doi.org/10.1080/10402000801911812
Publikováno v:
Tribology Transactions
Tribology Transactions, Taylor & Francis, 2008, 51 (6), p.762-770
Tribology Transactions, Taylor & Francis, 2008, 51 (6), p.762-770
International audience; For high-precision mechanical systems such as gas-turbine engines that operate under extreme conditions, it is particularly important to accurately predict the behavior of the mainshaft rolling bearings. This prediction includ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::916bab622ac5345557f9a979e9550337
https://hal.archives-ouvertes.fr/hal-00503991
https://hal.archives-ouvertes.fr/hal-00503991
Publikováno v:
ASME/STLE 2007 International Joint Tribology Conference, Parts A and B.
For high-precision mechanical systems such as gas-turbine engines, which operate under extreme conditions, it is particularly important to accurately predict the behavior of the mainshaft rolling bearings. This prediction includes, among others, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83e00c8860ab562038d002c9c2cf8288
https://doi.org/10.1115/ijtc2007-44245
https://doi.org/10.1115/ijtc2007-44245
Publikováno v:
Volume 5: Marine; Microturbines and Small Turbomachinery; Oil and Gas Applications; Structures and Dynamics, Parts A and B.
The paper deals with the static stability of annular gas seals under choked flow conditions. For a centered straight annular seal, choking can occur only in the exit section because the gas is constantly accelerated by friction forces. From the mathe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2319662d402a55f1448a4c3df132f0e4
https://doi.org/10.1115/gt2006-91151
https://doi.org/10.1115/gt2006-91151
Autor:
Olivier Bonneau, Charles Debailleux, Mihai Arghir, Cyril Defaye, Philippe Carpentier, Frederic Imbourg
Publikováno v:
Tribology Transactions
Tribology Transactions, Taylor & Francis, 2006, 49 (2), pp.271-278
Tribology Transactions, Taylor & Francis, 2006, 49 (2), pp.271-278
The present work introduces the main results of a detailed experimental program aimed at investigating the influence of the design parameters and of the working conditions on the global characteristics of squeeze film dampers (SFD) for serial aircraf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2d6b51abbcaaeca542978a9c9d2bd1d
https://hal.archives-ouvertes.fr/hal-00214229
https://hal.archives-ouvertes.fr/hal-00214229
Autor:
Cyril Defaye, Philippe Carpentier, Samuel Colboc, Olivier Bonneau, Franck Laurant, Mihai Arghir
Publikováno v:
Scopus-Elsevier
On aircraft engines, a common recurring problem is excessive vibration levels generated by unbalance. With rotors mounted on usual undamped ball bearings, an amount of damping is required to limit peak amplitudes at traversed critical speeds: a solut
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3720c12d98a7ea2fca68e94142dc591e
http://www.scopus.com/inward/record.url?eid=2-s2.0-10244235329&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-10244235329&partnerID=MN8TOARS