Mostra el registre d'ítem simple
Coupled thermoelastic simulation of nanovoid cavitation by dislocation emission at finite temperature
dc.contributor.author | Ponga, M. |
dc.contributor.author | Ortiz, M. |
dc.contributor.author | Ariza, M.P. |
dc.date.accessioned | 2020-07-10T12:19:03Z |
dc.date.available | 2020-07-10T12:19:03Z |
dc.date.issued | 2013 |
dc.identifier.isbn | 978-84-941407-6-1 |
dc.identifier.uri | http://hdl.handle.net/2117/192839 |
dc.description.abstract | In this work we study the early onset of void growth by dislocation emission at finite temperature in single crystal of copper under uniaxial loading conditions using the HotQC method. The results provide a detailed characterization of the cavitation mechanism, including the geometry of the emitted dislocations, the dislocation reaction paths and attendant macroscopic quantities of interest such as the cavitation pressure. In addition, this work shows that as prismatic dislocation loops grow and move away from the void, the material surrounded by these loops is pushed away from the void surface, giving rise to a flux of material together with a heat flux through the crystal. |
dc.format.extent | 13 p. |
dc.language.iso | eng |
dc.publisher | CIMNE |
dc.subject | Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Mètodes en elements finits |
dc.subject.lcsh | Finite element method |
dc.subject.lcsh | Coupled problems (Complex systems) -- Numerical solutions |
dc.subject.other | Multiscale modeling, Crystal plasticity, Thermomechanical coupling, Nanovoids, Dislocations |
dc.title | Coupled thermoelastic simulation of nanovoid cavitation by dislocation emission at finite temperature |
dc.type | Conference report |
dc.subject.lemac | Elements finits, Mètode dels |
dc.rights.access | Open Access |
local.citation.contributor | COUPLED V |
local.citation.publicationName | COUPLED V : proceedings of the V International Conference on Computational Methods for Coupled Problems in Science and Engineering : |
local.citation.startingPage | 1213 |
local.citation.endingPage | 1225 |
Fitxers d'aquest items
Aquest ítem apareix a les col·leccions següents
-
V International Conference on Computational Methods for Coupled Problems in Science and Engineering (COUPLED 2013) Santa Eulàlia, Ibiza, Spain, 17-19 June, 2013 [134]
A conference celebrating the 60th birthday of Eugenio Oñate