Non-propagating cracks in notched components at the fatigue limit analysed with a microstructural model
Sign Up to like & getrecommendations! Published in 2018 at "Theoretical and Applied Fracture Mechanics"
DOI: 10.1016/j.tafmec.2018.02.008
Abstract: Abstract The presence of non-propagating cracks at notches subjected to cyclic loads around the fatigue limit is well known. The basic reason for their formation is the existence of a stress gradient created by the… read more here.
Keywords: propagating cracks; model; fatigue limit; microstructural model ... See more keywords
Observation of 1-D time dependent non-propagating laser plasma structures using fluid and PIC codes
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DOI: 10.1063/1.5000442
Abstract: The manuscript reports the observation of time dependent localized and non-propagating structures in the coupled laser plasma system through 1-D fluid and Particle-In-Cell (PIC) simulations. It is reported that such structures form spontaneously as a… read more here.
Keywords: observation time; time; laser plasma; time dependent ... See more keywords
Fatigue analysis of 7075-T6 aluminum alloy under high compressive residual stresses by considering the non-propagating crack region
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications"
DOI: 10.1177/14644207221092375
Abstract: This article is a numerical investigation to determine the fatigue life of cold expanded fastener holes in 7075-T6 aluminum alloy. To estimate the numerical fatigue life, a combination of initiation and propagation lives was used.… read more here.
Keywords: crack; crack region; 7075 aluminum; non propagating ... See more keywords