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Simulation speedup techniques for computationally demanding tasks

M. Pichler, Rovas Dimitrios, Kontes Georgios, H. Schranzhofer

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URIhttp://purl.tuc.gr/dl/dias/C1DF405D-ABF5-4115-9C10-FDDDD29EB076-
Identifierhttp://www.researchgate.net/profile/Georgios_Kontes/publication/258705311_Simulation_speedup_techniques_for_computationally_demanding_tasks/links/00b49528dd23ceda82000000.pdf-
Languageen-
Extent8 pagesen
TitleSimulation speedup techniques for computationally demanding tasksen
CreatorM. Pichleren
CreatorRovas Dimitriosen
CreatorΡοβας Δημητριοςel
CreatorKontes Georgiosen
CreatorΚοντες Γεωργιοςel
CreatorH. Schranzhoferen
Content SummaryThe computational cost for the repeated evaluation of zonal-type building simulation models can be pro- hibitive especially in contexts, such as Building Opti- mization and Control Design, where repeated evalua- tion of the models — for different initial and bound- ary conditions — is required. In the present paper, two techniques to reduce simulation time are investi- gated: (i) geometry simplification for periodic geome- tries; and, (ii) the use of co-simulation to split a build- ing into simpler sub-buildings, that can be evaluated in parallel, exploiting the resources of multi-core compu- tational architectures. These simulation speed-up ap- proaches are evaluated, with respect to accuracy and computational effort, against the validated full-scale models of two real buildings.en
Type of ItemΑφίσα σε Συνέδριοel
Type of ItemConference Posteren
Licensehttp://creativecommons.org/licenses/by/4.0/en
Date of Item2015-10-17-
Date of Publication2013-
Bibliographic CitationG.I. Giannakis, M. Pichler, G.D. Kontes, H. Schranzhofer, D.V. Rovas.(2013).Simulation speedup techniques for computationally demanding tasks.Presented at 13th Conference of International Building Performance Simulation Association.[online].Available:http://www.researchgate.net/profile/Georgios_Kontes/publication/258705311_Simulation_speedup_techniques_for_computationally_demanding_tasks/links/00b49528dd23ceda82000000.pdfen

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