Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Jean-Pierre Chaomleffel"'
Publikováno v:
Tribology International. 40:1543-1552
In this work, we consider several types of lubricants—including non-Newtonian fluids—that were studied in EHD pure rolling point contacts under various operating conditions, leading us to explore a wide range of dimensionless parameters. The expe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2877ecdfb55303be2090b38473aec69c
https://doi.org/10.1016/j.triboint.2007.02.005
https://doi.org/10.1016/j.triboint.2007.02.005
Publikováno v:
Matériaux & Techniques. 89:23-31
Les transmissions toroidales interessent le secteur automobile pour le benefice qu’apporte la variation continue de rapport de vitesse pour l’utilisation optimale de la motorisation. Pour ce type de transmission, la puissance passe par des contac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c6b23739a64467e2c9e07def1c3326f
https://doi.org/10.1051/mattech/200189070023
https://doi.org/10.1051/mattech/200189070023
Publikováno v:
Journal of Rheology. 34:1357-1371
The study of elastohydrodynamic (EHD) contacts is primarily concerned with the film thickness and the traction force developed between two, heavily loaded, solid surfaces in relative motion with each other. The aim of this paper is to calculate simul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1161c8997d4c4c593a10d33a2ecc3cf
https://doi.org/10.1122/1.550140
https://doi.org/10.1122/1.550140
Publikováno v:
28th Symposium Leeds-Lyon
28th Symposium Leeds-Lyon, Sep 2001, Autriche
28th Symposium Leeds-Lyon, Sep 2001, Autriche
The traction fluid behaviour of Santotrac 50 has been investigated under the specific operating conditions of toroidal CVT's. Accurate instaneous local optical film thickness and traction measurements were performed for circular and elliptical smooth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4ce02f7e2c33a8a22b2aad5830a7400
https://hal.archives-ouvertes.fr/hal-00507960
https://hal.archives-ouvertes.fr/hal-00507960
The performances of continuously variable transmission have been investigated experimentally. The aim of this approach was to determine simultaneously traction and film thickness under isothermal elastohydrodynamic conditions. The experiments have be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b50b73eabfd1dcf5ea089514fe870447
https://doi.org/10.1016/s0167-8922(99)80095-9
https://doi.org/10.1016/s0167-8922(99)80095-9
Starved isothermal elliptical elastohydrodynamic lubrication problems have been solved numerically for a Newtonian lubricant, smooth surfaces and for the particular geometry and kinematic conditions found in rib-roller end contacts. The starvation mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c618754810c1cc3c3d722b46aac0d69
https://doi.org/10.1016/s0167-8922(98)80080-1
https://doi.org/10.1016/s0167-8922(98)80080-1
Film and contact surfaces temperatures, stresses and traction forces are calculated with a simplified thermal model which takes into account the heat generated by the lubricating film shearing and its dissipation through the film and the solids. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27d8b1322e5b097ee596a3f20399beee
https://doi.org/10.1016/s0167-8922(08)70392-4
https://doi.org/10.1016/s0167-8922(08)70392-4
Autor:
D. Nicolas, Jean-Pierre Chaomleffel
Publikováno v:
Tribology International. 19:253-259
Experimental pressure distribution measurements in hybrid journal bearings are presented and the influence of inertia forces in the recess outlets and pressure generation in the pockets for high rotating speeds are shown. These results are in good ag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a35ddc56a831480757c8c061cf80ec3
https://doi.org/10.1016/0301-679x(86)90004-6
https://doi.org/10.1016/0301-679x(86)90004-6
Publikováno v:
Journal of Tribology
Journal of Tribology, American Society of Mechanical Engineers, 1989, 111 (2), pp.265
Journal of Tribology, American Society of Mechanical Engineers, 1989, 111 (2), pp.265
The analysis of actual lubrication problems needs to take into account particularities in the flow coming from kinematic conditions and contact geometry. For hybrid journal bearings lubricated by low dynamic viscosity fluid, turbulence and pressure d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8263d7e20efcc80663780e76070e60d9
https://hal.archives-ouvertes.fr/hal-00944154
https://hal.archives-ouvertes.fr/hal-00944154