Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Philippe Dufrénoy"'
Publikováno v:
Materials, Vol 14, Iss 19, p 5531 (2021)
In this study, through severe reduced-scale braking tests, we investigate the wear and integrity of organic matrix brake pads against gray cast iron (GCI) discs. Two prototype pad materials are designed with the aim of representing a typical non-meta
Externí odkaz:
https://doaj.org/article/47de5fc2bff94e59b4ad5f1986b46b36
Publikováno v:
Lubricants, Vol 8, Iss 4, p 43 (2020)
Friction-induced vibrations (brake squeal) produced during braking applications have been one of the major problems in the transportation for many years. It can be the most troublesome for passengers because of its high frequency and acoustic pressur
Externí odkaz:
https://doaj.org/article/6fdc3b6aa55b4504be8df3b4302b2cb0
Autor:
Sanjeev Sharma, Philippe Dufrénoy, Yannick Desplanques, Jean-François Brunel, Mamadou Thiam, Luigi Alzati, Raffaele Gilardi, Jayashree Bijwe
Publikováno v:
Materials, Vol 5, Iss 11, Pp 2258-2269 (2012)
Graphite is commonly used in brake pads. The use of graphite powder has the main goal of solid state lubrication and friction coefficient stabilization. In this article results on resin bonded brake pads with focus on noise performance and heat dissi
Externí odkaz:
https://doaj.org/article/fece9cc6e3c3472ba64a0652f9184723
Publikováno v:
The Journal of the Acoustical Society of America. 152(1)
The analysis of the vibratory behavior of plates and their acoustic responses is very important in many sectors of industry. The excitation can be localized, as encountered in impact problems, or moving, as generated by a passing vehicle. Even though
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d387b4b1af4ad24d862a14e60b4f659
https://pubmed.ncbi.nlm.nih.gov/35931507
https://pubmed.ncbi.nlm.nih.gov/35931507
Publikováno v:
CFM 2017-23ème Congrès Français de Mécanique
CFM 2017-23ème Congrès Français de Mécanique, Aug 2017, Lille, France
CFM 2017-23ème Congrès Français de Mécanique, Aug 2017, Lille, France
Colloque avec actes et comité de lecture. Internationale.; International audience; Ce travail s'inscrit dans le cadre de recherches visant à développer des méthodes de calcul performantes pour simuler la dynamique du contact roue/rail en frotteme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::17c99289224db5c2af63b02d72e4b127
https://hal.archives-ouvertes.fr/hal-03465758
https://hal.archives-ouvertes.fr/hal-03465758
Autor:
Alexandre Mege-Revil, Jessie Rapontchombo-Omanda, Itziar Serrano-Munoz, Anne-Lise Cristol, Vincent Magnier, Philippe Dufrenoy
Publikováno v:
Materials, Vol 16, Iss 21, p 7006 (2023)
The industrial sintering process used to produce metallic matrix pads has been altered to diminish the amount of copper used. Unfortunately, replacing a large part of the copper with iron seems to have reached a limit. In the high-energy, emergency-t
Externí odkaz:
https://doaj.org/article/de6785db1a0b4b4cab9213e49fc72a65
Publikováno v:
Materials, Vol 15, Iss 22, p 7911 (2022)
The contact interface between the rotation and static part of a friction brake is central to the optimal functioning of the brake system due to the occurrence of heat dissipation, mechanical interaction and thermal exchanges. Generally, braking perfo
Externí odkaz:
https://doaj.org/article/91cfc0e1a1a843f08e037986f5aa777a
Publikováno v:
International Journal of Fracture; Oct2002, Vol. 117 Issue 4, p337-346, 10p
Autor:
Yuiko SAKAYAMA, Takanori KATO, Taizo MAKINO, Osamu KONDO, Yannick DESPLANQUES, Philippe DUFRENOY
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 83, Iss 848, Pp 16-00324-16-00324 (2017)
Frictional heat is generated on the rubbing surface and various types of thermal localization occur during sliding contact in braking on disk and pad surfaces. Thermoelastic expansion affects the contact pressure distribution due to the frictional he
Externí odkaz:
https://doaj.org/article/e211b01f6b494d53b62e0fea1b6b1ae0