Computational analysis of failure mechanisms in composite sandwich space structures subject to cyclic thermal loading
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DOI: 10.1016/j.compstruct.2020.113086
Abstract: Abstract Accurate prediction of the thermal stability and durability of composite sandwich materials used in space structures remains a challenge due to the variability of thermal related material coefficients at different temperatures and the extensive… read more here.
Keywords: thermal loading; space structures; subject cyclic; cyclic thermal ... See more keywords
Experimental study on the evolution of pore-fracture structures and mechanism of permeability enhancement in coal under cyclic thermal shock
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DOI: 10.1016/j.fuel.2021.121455
Abstract: Abstract Heat injection is a new method of recovering enhanced coalbed methane (ECBM). In this study, the impact of a sudden increase in ambient temperature on the permeability of coal was studied, and the application… read more here.
Keywords: thermal shock; fracture; cyclic thermal; permeability ... See more keywords
Modeling strain hardening during cyclic thermal shock tests of tungsten
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DOI: 10.1016/j.jnucmat.2020.152776
Abstract: Abstract An original model is proposed in order to simulate elastic-plastic transients inside tungsten subjected to cyclic thermal loads expected due to plasma instabilities called “edge-localized modes” in ITER. The model assumes that plasticity is… read more here.
Keywords: thermal shock; strain hardening; modeling strain; strain ... See more keywords