Výsledky vyhledávání - "Bartali Ahmed El"

Akademický článek

Coupling of experimental measurements to study the influence of microscopic defects on the fatigue damage in A319 Al-Si alloy

Autor: Wang Long, Limodin Nathalie, Bartali Ahmed El, Charkaluk Eric

Publikováno v: MATEC Web of Conferences, Vol 12, p 04012 (2014)

An experimental protocol based on the coupling of kinematic field measurements on the surface and in volume at the microstructure scale has been set up in order to study the influence of the casting microstructure upon the initiation and propagation

Externí odkaz: https://doaj.org/article/4d60e9ee3b514e519f3c508d40843dc0

Zobrazit plný text záznamu

Akademický článek

On the influence of microstructural gradients in the fatigue lifetime estimation of a railway axle

Autor: Baudoin Pierre, Magnier Vincent, Bartali Ahmed El, Witz Jean-François, Dufrenoy Philippe, Charkaluk Eric, Demilly François

Publikováno v: MATEC Web of Conferences, Vol 7, p 01007 (2013)

This study aims at characterizing the influence of gradients at different scales (loading, geometry, microstructure...) on fatigue strength through a multi-scale finite element modeling associated to several high cycle fatigue criteria. This is a nec

Externí odkaz: https://doaj.org/article/98a1be9025ed4da79dd447aa22650c80

Zobrazit plný text záznamu