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Towards Real-Time CFD Simulation of Indoor Environment
dc.contributor.author | Morozova, Nina |
dc.contributor.author | Capdevila Paramio, Roser |
dc.contributor.author | Trias Miquel, Francesc Xavier |
dc.contributor.author | Oliva Llena, Asensio |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Màquines i Motors Tèrmics |
dc.date.accessioned | 2019-01-17T13:48:49Z |
dc.date.issued | 2018 |
dc.identifier.citation | Morozova, N., Capdevila, R., Trias, F. X., Oliva, A. Towards Real-Time CFD Simulation of Indoor Environment. A: International Conference on Computational Fluid Dynamics. "Tenth International Conference on Computational Fluid Dynamics (ICCFD10), Barcelona, Spain, July 9-13, 2018 : proceedings". 2018, p. 1-15. |
dc.identifier.uri | http://hdl.handle.net/2117/127129 |
dc.description.abstract | Growing computational power and improved numerical algorithms make Computational Fluid Dynamics (CFD) an attractive tool for simulations of indoor environment. In this study di¿erent turbulent models and discretization approaches are investigated on set of di¿erent mesh resolutions in order to choose the CFD technique that suits best for indoor environmental simulations. The investigated con¿guration is the tall deferentially-heated cavity with height aspect ratio of 3.84, this con¿guration resembles a strati¿ed indoor environment, such as a building atrium. The relative error of global air¿ow quantities is compared against computational time for di¿erent CFD approaches. LES simulations together with staggered discretization show the best overall performance in terms of computational speed and accuracy ratio. Furthermore the capability of CFD to perform real-time and even faster than real-time simulations is studied in paradigm of applying it for indoor environmental design and control systems. |
dc.format.extent | 15 p. |
dc.language.iso | eng |
dc.subject | Àrees temàtiques de la UPC::Enginyeria mecànica::Mecànica de fluids |
dc.subject.lcsh | Air flow--Simulation methods |
dc.subject.lcsh | Computational fluid dynamics |
dc.subject.lcsh | Real-time control |
dc.subject.other | Indoor Environment Simulation |
dc.subject.other | Large Eddy Simulation |
dc.subject.other | Reynolds Averaged Navier-Stokes |
dc.subject.other | Real-Time Simulation |
dc.title | Towards Real-Time CFD Simulation of Indoor Environment |
dc.type | Conference report |
dc.subject.lemac | Dinàmica de fluids computacional |
dc.subject.lemac | Control en temps real |
dc.subject.lemac | Flux d'aire -- Mesurament |
dc.contributor.group | Universitat Politècnica de Catalunya. CTTC - Centre Tecnològic de la Transferència de Calor |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://www.iccfd.org/iccfd10/papers/ICCFD10-344-Paper.pdf |
dc.rights.access | Restricted access - publisher's policy |
local.identifier.drac | 23613199 |
dc.description.version | Postprint (published version) |
dc.relation.projectid | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/ENE2017-88697-R/ES/ALGORITMOS NUMERICOS AVANZADOS PARA LA MEJORA DE LA EFICIENCIA ENERGETICA EN LOS SECTORES EOLICO Y SOLAR-TERMICO: DESARROLLO%2FADAPTACION A NUEVAS ARQUITECTURAS COMPUTACIONALES/ |
dc.date.lift | 10000-01-01 |
local.citation.author | Morozova, N.; Capdevila, R.; Trias, F. X.; Oliva, A. |
local.citation.contributor | International Conference on Computational Fluid Dynamics |
local.citation.publicationName | Tenth International Conference on Computational Fluid Dynamics (ICCFD10), Barcelona, Spain, July 9-13, 2018 : proceedings |
local.citation.startingPage | 1 |
local.citation.endingPage | 15 |