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Hydrogen diffusion

A cohesive zone framework for environmentally assisted fatigue (code included)

Submitted by Emilio Martíne… on
research
hydrogen embrittlement
cohesive zone model
Hydrogen diffusion
Fatigue crack growth
finite element analysis

I hope some of you find this work interesting, the code with the cohesive zone model for fatigue can be downloaded as a user element (UEL) subroutine for Abaqus from empaneda.com/codes

A cohesive zone framework for environmentally assisted fatigue

Susana del Busto, Covadonga Betegón, Emilio Martínez Pañeda

Engineering Fracture Mechanics (2017)

http://www.sciencedirect.com/science/article/pii/S001379441730098X

Strain gradient plasticity modeling of hydrogen diffusion to the crack tip

Submitted by Emilio Martíne… on
strain gradient plasticity
hydrogen embrittlement
fracture mechanics
Hydrogen diffusion
finite element analysis

Strain gradient plasticity modeling of hydrogen diffusion to the crack tip

E. Martínez-Pañeda, S. del Busto, C.F. Niordson, C. Betegón

International Journal of Hydrogen Energy

http://www.sciencedirect.com/science/article/pii/S0360319915315913

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