3D analysis of the influence of specimen dimensions on fretting stresses

[EN] In this paper, the contact conditions and stresses that arise in a fretting test have been analyzed by means of a three-dimensional finite element model of the contact between a sphere and a flat surface. An h-adaptive process, based on element subdivision, has been used in order to obtain a lo...

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Detalles Bibliográficos
Autores: Tur Valiente, Manuel|||0000-0001-7683-4771, Fuenmayor Fernández, Francisco-Javier|||0000-0003-3594-9593, Ródenas, Juan José|||0000-0003-2195-7920, Giner Maravilla, Eugenio|||0000-0003-1903-6495
Tipo de recurso: artículo
Fecha de publicación:2003
País:España
Institución:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglés
OAI Identifier:oai:riunet.upv.es:10251/100042
Acceso en línea:https://riunet.upv.es/handle/10251/100042
Access Level:acceso abierto
Palabra clave:Fretting
Spherical contact
Discretization error
H-adaptivity
INGENIERIA MECANICA
Descripción
Sumario:[EN] In this paper, the contact conditions and stresses that arise in a fretting test have been analyzed by means of a three-dimensional finite element model of the contact between a sphere and a flat surface. An h-adaptive process, based on element subdivision, has been used in order to obtain a low discretization error at a reasonable computational cost. The influence of finite dimensions of the specimen in the stress fields has been evaluated. The results have been compared with the classical Cattaneo-Mindlin solution.

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