A fretting fatigue model based on self-steered cracks

In this article a new fretting fatigue life prediction model is presented. The model can be classified as a variable crack initiation length: the crack initiation and crack propagation phases are calculated as a function of the crack initiation length, and among all the feasible crack initiation len...

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Detalles Bibliográficos
Autores: Erena Guardia, Diego, Vázquez Valeo, Jesús, Navarro Pintado, Carlos, Domínguez Abascal, Jaime
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2022
País:España
Institución:Universidad de Sevilla (US)
Repositorio:idUS. Depósito de Investigación de la Universidad de Sevilla
OAI Identifier:oai:idus.us.es:11441/130162
Acceso en línea:https://hdl.handle.net/11441/130162
https://doi.org/10.1016/j.tafmec.2021.103144
Access Level:acceso abierto
Palabra clave:Fretting fatigue
Fatigue life model
Fatigue crack initiation
Fatigue crack propagation, crack path
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spelling A fretting fatigue model based on self-steered cracksErena Guardia, DiegoVázquez Valeo, JesúsNavarro Pintado, CarlosDomínguez Abascal, JaimeFretting fatigueFatigue life modelFatigue crack initiationFatigue crack propagation, crack pathIn this article a new fretting fatigue life prediction model is presented. The model can be classified as a variable crack initiation length: the crack initiation and crack propagation phases are calculated as a function of the crack initiation length, and among all the feasible crack initiation lengths and orientations, that producing the minimum fatigue life is considered. In this new proposal the crack direction is automatically determined as a function of fatigue parameters in both phases: initiation and propagation. The model is applied to a wide experimental campaign of fretting fatigue tests, and excellent correlation is obtained between experimental and predicted fretting fatigue lives and crack paths.Elsevier B.V.Ingeniería Mecánica y FabricaciónTEP111: Ingeniería Mecánica2022info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttps://hdl.handle.net/11441/130162https://doi.org/10.1016/j.tafmec.2021.103144reponame:idUS. Depósito de Investigación de la Universidad de Sevillainstname:Universidad de Sevilla (US)InglésTheoretical and Applied Fracture Mechanics, 117, 103144.https://www.sciencedirect.com/science/article/pii/S0167844221002433?via%3Dihubinfo:eu-repo/semantics/openAccessoai:idus.us.es:11441/1301622026-06-17T12:51:07Z
dc.title.none.fl_str_mv A fretting fatigue model based on self-steered cracks
title A fretting fatigue model based on self-steered cracks
spellingShingle A fretting fatigue model based on self-steered cracks
Erena Guardia, Diego
Fretting fatigue
Fatigue life model
Fatigue crack initiation
Fatigue crack propagation, crack path
title_short A fretting fatigue model based on self-steered cracks
title_full A fretting fatigue model based on self-steered cracks
title_fullStr A fretting fatigue model based on self-steered cracks
title_full_unstemmed A fretting fatigue model based on self-steered cracks
title_sort A fretting fatigue model based on self-steered cracks
dc.creator.none.fl_str_mv Erena Guardia, Diego
Vázquez Valeo, Jesús
Navarro Pintado, Carlos
Domínguez Abascal, Jaime
author Erena Guardia, Diego
author_facet Erena Guardia, Diego
Vázquez Valeo, Jesús
Navarro Pintado, Carlos
Domínguez Abascal, Jaime
author_role author
author2 Vázquez Valeo, Jesús
Navarro Pintado, Carlos
Domínguez Abascal, Jaime
author2_role author
author
author
dc.contributor.none.fl_str_mv Ingeniería Mecánica y Fabricación
TEP111: Ingeniería Mecánica
dc.subject.none.fl_str_mv Fretting fatigue
Fatigue life model
Fatigue crack initiation
Fatigue crack propagation, crack path
topic Fretting fatigue
Fatigue life model
Fatigue crack initiation
Fatigue crack propagation, crack path
description In this article a new fretting fatigue life prediction model is presented. The model can be classified as a variable crack initiation length: the crack initiation and crack propagation phases are calculated as a function of the crack initiation length, and among all the feasible crack initiation lengths and orientations, that producing the minimum fatigue life is considered. In this new proposal the crack direction is automatically determined as a function of fatigue parameters in both phases: initiation and propagation. The model is applied to a wide experimental campaign of fretting fatigue tests, and excellent correlation is obtained between experimental and predicted fretting fatigue lives and crack paths.
publishDate 2022
dc.date.none.fl_str_mv 2022
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/11441/130162
https://doi.org/10.1016/j.tafmec.2021.103144
url https://hdl.handle.net/11441/130162
https://doi.org/10.1016/j.tafmec.2021.103144
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Theoretical and Applied Fracture Mechanics, 117, 103144.
https://www.sciencedirect.com/science/article/pii/S0167844221002433?via%3Dihub
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier B.V.
publisher.none.fl_str_mv Elsevier B.V.
dc.source.none.fl_str_mv reponame:idUS. Depósito de Investigación de la Universidad de Sevilla
instname:Universidad de Sevilla (US)
instname_str Universidad de Sevilla (US)
reponame_str idUS. Depósito de Investigación de la Universidad de Sevilla
collection idUS. Depósito de Investigación de la Universidad de Sevilla
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.300719

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