Influence of thermal boundary conditions on the parameter identification in thermodynamics

Rose, Lars; Menzel, Andreas

Influence of thermal boundary conditions on the parameter identification in thermodynamics

dc.contributor.author	Rose, Lars
dc.contributor.author	Menzel, Andreas
dc.date.accessioned	2021-07-14T15:22:11Z
dc.date.available	2021-07-14T15:22:11Z
dc.date.issued	2019-11-18
dc.description.abstract	Finite-Element based identification schemes, such as the FEMU-method, are a powerful tool for the (quantitative) adjustment of material models to an observed material behaviour. A relative sparingly explored segment of this field, however, is the identification of thermal material parameters based on full field temperature measurements. Hence, the focus of this contribution lies on the influence of thermal boundary conditions on the result of such an identification. More precisely, the impact of the convection and conduction coefficient is analysed by simply performing several identifications, each with different values prescribed. Results suggest that some parameters are indeed very sensitive to the choice of coefficients.	en
dc.identifier.uri	http://hdl.handle.net/2003/40310
dc.identifier.uri	http://dx.doi.org/10.17877/DE290R-22185
dc.language.iso	en	de
dc.relation.ispartofseries	Proceedings in applied mathematics & mechanics;Vol.19. 2019, Issue1, Art. e201900170
dc.rights.uri	https://creativecommons.org/licenses/by/4.0/
dc.subject.ddc	620
dc.subject.ddc	670
dc.subject.rswk	Finite-Elemente-Methode	de
dc.subject.rswk	Materialmodellierung	de
dc.subject.rswk	Aluminiumlegierung	de
dc.subject.rswk	Thermomechanik	de
dc.subject.rswk	Wärmeleitfähigkeit	de
dc.subject.rswk	Konvektion	de
dc.subject.rswk	Robin-Randwertproblem	de
dc.title	Influence of thermal boundary conditions on the parameter identification in thermodynamics	en
dc.type	Text	de
dc.type.publicationtype	article	de
dcterms.accessRights	open access
eldorado.secondarypublication	true	de
eldorado.secondarypublication.primarycitation	Proceedings in applied mathematics & mechanics. Vol. 19. 2019, Issue1, Art. e201900170	en
eldorado.secondarypublication.primaryidentifier	10.1002/pamm.201900170	de

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