Zobrazeno 1 - 10
of 58
pro vyhledávání: '"B. Villechaise"'
Autor:
I. Riche, B. Villechaise
Publikováno v:
Journal of Tribology. 128:59-66
This paper presents a numerical two-dimensional model to study a rough thermal elastohydrodyanmic lubrication sliding contact locally and to calculate the stresses in multilayered solids. The model deterministically calculates the pressure and the su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5d4b0c484cd935f69f6fa63abf7be9e
https://doi.org/10.1115/1.1924575
https://doi.org/10.1115/1.1924575
Publikováno v:
ResearcherID
Tribology International
Tribology International, 2003, 36 (2), pp.109-119. ⟨10.1016/S0301-679X(02)00137-8⟩
Tribology International, Elsevier, 2003, 36 (2), pp.109-119. ⟨10.1016/S0301-679X(02)00137-8⟩
Tribology International
Tribology International, 2003, 36 (2), pp.109-119. ⟨10.1016/S0301-679X(02)00137-8⟩
Tribology International, Elsevier, 2003, 36 (2), pp.109-119. ⟨10.1016/S0301-679X(02)00137-8⟩
International audience; Crack initiation and growth under fretting-fatigue and fretting-wear contact conditions have been investigated using model epoxy materials which allowed an in situ visualization of damage processes within the contact zone. A f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46be5d29528355501482c63f61193338
https://doi.org/10.1016/s0301-679x(02)00137-8
https://doi.org/10.1016/s0301-679x(02)00137-8
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
Autor:
T. Zeghloul, B. Villechaise
Publikováno v:
Matériaux & Techniques. 79:10-14
Un contact est etabli entre un parallelepipede de polyurethane photoelastique et une contreface rigide d’araldite. Sous l’action d’un chargement normal maintenu constant suivi d’un chargement tangentiel progressif apparaissent des phenomenes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b48e06642b4972884aafd0af5658d72
https://doi.org/10.1051/mattech/199179120010
https://doi.org/10.1051/mattech/199179120010
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
Autor:
B. Villechaise, T. Zcghloul
A two-body contact is formed between a rectangular polyurethane slab and an epoxy rigid flat. A constant normal load is first applied by pressing the slab against the flat, a tangential load is then imposed by gradually driving the flat from left to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb1082f3bb71ba7528956b487d3377f5
https://doi.org/10.1016/s0167-8922(08)70767-3
https://doi.org/10.1016/s0167-8922(08)70767-3
Numerous studies are devoted to the determination of two body contact conditions, i.e the contact area, the stick and slip zone repartition, the normal and tangential pressure distributions. Interfacial roughness, friction, worn profiles for instance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b6d84e98515b1832fb04c33df931135
https://doi.org/10.1016/s0167-8922(08)70322-5
https://doi.org/10.1016/s0167-8922(08)70322-5
Two non-conforming bodies are brought into contact. They touch over a plane surface of extent size compared with the dimensions of the solids. Then they are subjected to a tangential force until gross sliding is observed at the contact interface. Und
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e32aea37397864960b25153a8aa191ce
https://doi.org/10.1016/s0167-8922(08)70340-7
https://doi.org/10.1016/s0167-8922(08)70340-7
A semi-analytical two-dimensional linear elastic model of multiple bent fatigue cracks is developed for contact loadings, taking into account friction between crack faces [1,2,3]. The model rests on the dislocation theory and on the contact problem s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37121d973e9165807f9c8fc668b9ef29
https://doi.org/10.1016/s0167-8922(08)70514-5
https://doi.org/10.1016/s0167-8922(08)70514-5