On conservation laws in generalized dynamic thermoelasticity
| dc.contributor.author | Charalambopoulos, A. | en |
| dc.contributor.author | Kalpakides, V. K. | en |
| dc.contributor.author | Koureas, T. | en |
| dc.date.accessioned | 2015-11-24T17:36:43Z | |
| dc.date.available | 2015-11-24T17:36:43Z | |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/14276 | |
| dc.rights | Default Licence | - |
| dc.title | On conservation laws in generalized dynamic thermoelasticity | en |
| heal.abstract | The differential equations of generalizeddynamicthermoelasticity constitute a coupled non-self-adjoint system of PDEs, which in its variational form does not admit a Lagrangian. However following exterior calculus methodology, we augment the space of dependent variables, accompanying the initial differential equations with suitable adjoint equations and additional auxiliary fields . So the construction of a Lagrangian is now possible along with the realization of Noether's theory for finding conservationlaws. Finally, in our case, it is possible to characterize the additional dependent variables in terms of the physical fields themselves and obtain then conservationlaws expressed via the original known thermoelastic fields. | en |
| heal.access | campus | - |
| heal.fullTextAvailability | TRUE | - |
| heal.identifier.primary | http://dx.doi.org/10.1016/S0020-7225(02)00042-3 | - |
| heal.identifier.secondary | http://www.sciencedirect.com/science/article/pii/S0020722502000423 | - |
| heal.journalName | International Journal of Engineering Science | en |
| heal.journalType | peer reviewed | - |
| heal.language | en | - |
| heal.publicationDate | 2002 | - |
| heal.publisher | Elsevier | en |
| heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Μηχανικών Επιστήμης Υλικών | el |
| heal.type | journalArticle | - |
| heal.type.el | Άρθρο Περιοδικού | el |
| heal.type.en | Journal article | en |
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