Stress, deformation and diffusion interactions in solids - A simulation study

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F15%3A00449657" target="_blank" >RIV/68081723:_____/15:00449657 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.jmps.2015.02.018" target="_blank" >http://dx.doi.org/10.1016/j.jmps.2015.02.018</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jmps.2015.02.018" target="_blank" >10.1016/j.jmps.2015.02.018</a>

Result language
angličtina
Original language name
Stress, deformation and diffusion interactions in solids - A simulation study
Original language description
Equations of diffusion treated in the frame of Manning's concept, are completed by equations for generation/annihilation of vacancies at non-ideal sources and sinks, by conservation laws, by equations for generation of an eigenstrain state and by a strain stress analysis. The stress-deformation-diffusion interactions are demonstrated on the evolution of a diffusion couple consisting of two thin layers of different chemical composition forming a free-standing plate without external loading. The equationsare solved for different material parameters represented by the values of diffusion coefficients of individual components and by the intensity of sources and sinks for vacancies. The results of simulations indicate that for low intensity of sources andsinks for vacancies a significant eigenstress state can develop and the interdiffusion process is slowed down. For high intensity of sources and sinks for vacancies a significant eigenstrain state can develop and the eigenstress state qui
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BJ - Thermodynamics
OECD FORD branch
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Project
<a href="/en/project/GA14-24252S" target="_blank" >GA14-24252S: Preparation and Optimization of Creep Resistant Submicron-Structured Composite with Fe-Al Matrix and Al2O3 Particles</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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