Three-dimensional phase-field modeling of porosity dependent intergranular fracture in UO2
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DOI: 10.1016/j.commatsci.2019.109269
Abstract: Abstract During reactor operation, the formation of bubbles at the grain boundaries can alter the fracture properties and subsequently the thermo-mechanical behavior of nuclear fuels. In this work, we discuss a phase-field fracture model, its… read more here.
Keywords: three dimensional; porosity; porosity dependent; fracture ... See more keywords
Computational optimization for porosity-dependent isogeometric analysis of functionally graded sandwich nanoplates
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DOI: 10.1016/j.compstruct.2020.112029
Abstract: Abstract A simply and effectively computational optimization for porosity-dependent isogeometric analysis of functionally graded (FG) sandwich nanoplates is proposed for the first time. Porosity-dependent material properties are defined via the modified power law function. The… read more here.
Keywords: optimization porosity; computational optimization; sandwich nanoplates; porosity dependent ... See more keywords
Porosity-dependent vibration and dynamic stability of compositionally gradient nanofilms using nonlocal strain gradient theory
Sign Up to like & getrecommendations! Published in 2018 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"
DOI: 10.1177/0954406217729421
Abstract: Porosity-dependent free vibration and dynamic stability of functionally graded nanofilms are studied according to the nonlocal strain gradient theory. Two-scale coefficients are considered to incorporate both nonlocality and strain gradient impacts. The nanofilm is subjected… read more here.
Keywords: strain gradient; porosity dependent; vibration; nonlocal strain ... See more keywords