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dc.creatorMijuca, D.
dc.creatorZiberna, A.
dc.creatorMeđo, Bojan
dc.date.accessioned2021-03-10T10:45:23Z
dc.date.available2021-03-10T10:45:23Z
dc.date.issued2007
dc.identifier.issn0178-7675
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/1123
dc.description.abstractA new reliable primal-mixed finite element approach for the heat transfer analysis in solids, is examined in detail. The essential contribution is that both variables of interest, temperature and heat flux, are calculated simultaneously from the same system of finite element equations. In addition, as a novelty, continuity of the trial and test heat flux functions is enforced, to avoid the need for some a posteriori heat flux smoothing technique. In order to minimize the accuracy error and enable introduction of the flux constraints, tensorial character of the present finite element equations is fully respected. The proposed finite element is subjected to low and high order convergence and efficiency tests in steady state and transient heat transfer analysis, which enlighten its solvability, stability, accuracy and effectiveness, i.e. its reliability.en
dc.publisherSpringer, New York
dc.rightsrestrictedAccess
dc.sourceComputational Mechanics
dc.subjectheat transferen
dc.subjectfinite element methoden
dc.subjectmixed variationalen
dc.subjectsolid mechanicsen
dc.subjectreliabilityen
dc.titleA novel primal-mixed finite element approach for heat transfer in solidsen
dc.typearticle
dc.rights.licenseARR
dc.citation.epage379
dc.citation.issue4
dc.citation.other39(4): 367-379
dc.citation.rankM21
dc.citation.spage367
dc.citation.volume39
dc.identifier.doi10.1007/s00466-006-0034-0
dc.identifier.rcubconv_2781
dc.identifier.scopus2-s2.0-33846219557
dc.identifier.wos000243968400003
dc.type.versionpublishedVersion


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