Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Soha Baydoun"'
Autor:
Vivien Lefranc, Soha Baydoun, Camille Gandiolle, Eva Héripré, Maxime Vallet, Siegfried Fouvry, Véronique Aubin
Publikováno v:
Wear. 522:204680
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73b69ea9cd1c192829f54bea6ae0b647
https://doi.org/10.1016/j.wear.2023.204680
https://doi.org/10.1016/j.wear.2023.204680
Publikováno v:
Wear
Wear, Elsevier, 2022, 488-489, pp.204147. ⟨10.1016/j.wear.2021.204147⟩
Wear, Elsevier, 2022, 488-489, pp.204147. ⟨10.1016/j.wear.2021.204147⟩
International audience; Adhesive wear extension in metal fretting contacts was previously related to the partial pressure of oxygen gas in a porous third body layer. Below a threshold value, the surface oxidation is no more possible and adhesive wear
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01a339ead3bcf130e22e023e4a3dc22d
https://hal.archives-ouvertes.fr/hal-03453452
https://hal.archives-ouvertes.fr/hal-03453452
Publikováno v:
Tribology International. 177:107936
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4678927cccf18db07455d2bc582b976
https://doi.org/10.1016/j.triboint.2022.107936
https://doi.org/10.1016/j.triboint.2022.107936
Publikováno v:
Wear
Wear, Elsevier, 2021, 477, pp.203822. ⟨10.1016/j.wear.2021.203822⟩
Wear, Elsevier, 2021, 477, pp.203822. ⟨10.1016/j.wear.2021.203822⟩
International audience; In this study, adhesive wear extension in axisymmetric fretting contacts is simulated by applying the Contact Oxygenation Concept (COC) which illustrates the influence of fretting loadings on oxygen transport within the interf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8d7124b621ad5d20e7bb91473156932
https://hal.archives-ouvertes.fr/hal-03453425
https://hal.archives-ouvertes.fr/hal-03453425
Publikováno v:
Tribology International
Tribology International, Elsevier, 2020, 151, pp.106490. ⟨10.1016/j.triboint.2020.106490⟩
Tribology International, Elsevier, 2020, 151, pp.106490. ⟨10.1016/j.triboint.2020.106490⟩
This paper aims at modelling contact oxygenation concept which describes the effects of fretting loading conditions on di-oxygen flow within the interface and the associated partition between abrasive and adhesive wear domains in fretting wear scars.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25bb648fa97feb53f5ab65443df1a423
https://hal.archives-ouvertes.fr/hal-03093112
https://hal.archives-ouvertes.fr/hal-03093112
Autor:
Soha Baydoun, Siegfried Fouvry
Publikováno v:
Tribology International
Tribology International, Elsevier, 2020, 147, pp.106266. ⟨10.1016/j.triboint.2020.106266⟩
Tribology International, Elsevier, 2020, 147, pp.106266. ⟨10.1016/j.triboint.2020.106266⟩
This paper investigates the transition from abrasive to adhesive wear in gross-slip fretting assuming contact oxygenation concept which suggests that adhesion appears in the inner part of the interface if the di-oxygen partial pressure is below a thr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7cef1db84290bf0ce94c1151f38c834d
https://hal.archives-ouvertes.fr/hal-03093089
https://hal.archives-ouvertes.fr/hal-03093089
Publikováno v:
Wear
Wear, Elsevier, 2022, 488-489, pp.204168. ⟨10.1016/j.wear.2021.204168⟩
Wear, Elsevier, 2022, 488-489, pp.204168. ⟨10.1016/j.wear.2021.204168⟩
This study investigates the effect of the contact size and the gross-slip sliding amplitude on the fretting wear rate of a steel flat-on-flat interface. Results confirm an asymptotic decrease of the wear rate with the contact size. This evolution is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35cd2e3e93f4854d4858164248b00b3e
https://doi.org/10.1016/j.wear.2021.204168
https://doi.org/10.1016/j.wear.2021.204168
Publikováno v:
Tribology International
Tribology International, Elsevier, 2021, 161, pp.107077. ⟨10.1016/j.triboint.2021.107077⟩
Tribology International, Elsevier, 2021, 161, pp.107077. ⟨10.1016/j.triboint.2021.107077⟩
International audience; The purpose of this research work is to develop an extended friction-energy Wear approach taking into account the presence of debris layer and adhesive wear by simulating the interfacial di-oxygen partial pressure using an Adv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc52c74b9d08cb5836126a8023eb6a74
https://doi.org/10.1016/j.triboint.2021.107077
https://doi.org/10.1016/j.triboint.2021.107077
Publikováno v:
Wear
Wear, Elsevier, 2019, 426-427, pp.676-693. ⟨10.1016/j.wear.2018.12.022⟩
Wear, Elsevier, 2019, 426-427, pp.676-693. ⟨10.1016/j.wear.2018.12.022⟩
Fretting wear resulting from micro-displacement oscillatory movements is considered a serious impediment to many industrial applications like gears, turbo engines, etc. Large conformal contact configurations of industrial components are very complica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::273343784064d8ae547f439dce85e499
https://hal.archives-ouvertes.fr/hal-02347685
https://hal.archives-ouvertes.fr/hal-02347685