Add to ORKGA Monte Carlo simulation technique to predict the mean and scatter in fatigue lifetime of certain 2000 and 7000 series aluminum alloys is described. The method is based upon models of surface microcrack nucleation and early growth, which comprise the initiation phase of the fatigue failure process. The experimental basis for the models is discussed, and examples of predicted numbers and lengths of micro-cracks developed during fatigue of Al 2219-T851 are compared with experiments. Scatter in lifetime and mean lifetime predictions are also discussed. These are obtained from repeated running of the fatigue simulation, for which scatter in lifetime results from the effect of local microscopic variations in alloy microstructure on the time of c...
Initiation and microcrack propagation stages were investigated by optical microscopic observations o...
The fatigue or durability life of a few critical structural metallic components often sets the safe ...
A model to calculate fatigue life is developed based on the assumption that fatigue life is entirely...
A Monte Carlo simulation technique to predict the mean and scatter in fatigue lifetime of certain 20...
A methodology is evaluated to predict the probability of specimen failure with subsequent fatigue, a...
Fatigue cracks are observed to form at microstructural features and inhomogeneities. Constituent par...
In this study, a probabilistic model based on Monte-Carlo theory is applied to predict the fatigue b...
Understanding factors that contribute to scatter in crack-growth rates data is fundamental to reduce...
This paper presents a probabilistic short crack growth model to estimate the fatigue life distributi...
High strength components exposed to cyclic loading such as gas turbine disks fail in an insidious ma...
Fatigue of metals is a problem that affects almost all sectors of industry, from energy to transport...
This work aims to make the crack growth prediction on 2024-T6 aluminum alloy by using Markov chain M...
The 7075 aluminum alloy is a promising material for the aerospace industry due to its combination of...
A methodology is evaluated to predict the probability of specimen failure with subsequent fatigue, a...
The role of constituent particles in fatigue crack nucleation in 2024-T3 aluminum alloy has been wel...
Initiation and microcrack propagation stages were investigated by optical microscopic observations o...
The fatigue or durability life of a few critical structural metallic components often sets the safe ...
A model to calculate fatigue life is developed based on the assumption that fatigue life is entirely...
A Monte Carlo simulation technique to predict the mean and scatter in fatigue lifetime of certain 20...
A methodology is evaluated to predict the probability of specimen failure with subsequent fatigue, a...
Fatigue cracks are observed to form at microstructural features and inhomogeneities. Constituent par...
In this study, a probabilistic model based on Monte-Carlo theory is applied to predict the fatigue b...
Understanding factors that contribute to scatter in crack-growth rates data is fundamental to reduce...
This paper presents a probabilistic short crack growth model to estimate the fatigue life distributi...
High strength components exposed to cyclic loading such as gas turbine disks fail in an insidious ma...
Fatigue of metals is a problem that affects almost all sectors of industry, from energy to transport...
This work aims to make the crack growth prediction on 2024-T6 aluminum alloy by using Markov chain M...
The 7075 aluminum alloy is a promising material for the aerospace industry due to its combination of...
A methodology is evaluated to predict the probability of specimen failure with subsequent fatigue, a...
The role of constituent particles in fatigue crack nucleation in 2024-T3 aluminum alloy has been wel...
Initiation and microcrack propagation stages were investigated by optical microscopic observations o...
The fatigue or durability life of a few critical structural metallic components often sets the safe ...
A model to calculate fatigue life is developed based on the assumption that fatigue life is entirely...