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Simulation of an experimental fire in an underground limestone quarry for the study of Paleolithic fires

hal.structure.identifierInstitut de Mécanique et d'Ingénierie de Bordeaux [I2M]
dc.contributor.authorLACANETTE, Delphine
hal.structure.identifierInstitut de Mécanique et d'Ingénierie de Bordeaux [I2M]
dc.contributor.authorMINDEGUIA, Jean Christophe
IDREF: 136539459
hal.structure.identifierInstitut de Recherches sur les Archéomatériaux [IRAMAT]
dc.contributor.authorBRODARD, Aurélie
hal.structure.identifierDe la Préhistoire à l'Actuel : Culture, Environnement et Anthropologie [PACEA]
dc.contributor.authorFERRIER, Catherine
hal.structure.identifierIRAMAT-Centre de recherche en physique appliquée à l’archéologie [IRAMAT-CRP2A]
dc.contributor.authorGUIBERT, Pierre
hal.structure.identifierUniversité Toulouse III - Paul Sabatier [UT3]
dc.contributor.authorLEBLANC, Jean-Claude
hal.structure.identifierGéosciences hydrosciences matériaux constructions [Ghymac]
dc.contributor.authorMALAURENT, Philippe
hal.structure.identifierInstitut de Mécanique et d'Ingénierie de Bordeaux [I2M]
dc.contributor.authorSIRIEIX, Colette
IDREF: 071604650
dc.date.accessioned2021-05-14T09:37:12Z
dc.date.available2021-05-14T09:37:12Z
dc.date.issued2017-10
dc.identifier.issn1290-0729
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/76344
dc.description.abstractEnNumerous fire marks occur on the walls of the Chauvet-Pont d’Arc cave. Dating indicated that some of the fires were contemporary to the Aurignacian. Violent thermal shocks were observed in surprisingly narrow areas of the cave. This raises numerous archaeological questions about the function of the fires; the answers depend on the location of the hearths, and the intensity of the fires. Numerical simulation was used here to provide information about the behaviour of fires in such confined spaces. An underground non-archaeological site, in a limestone quarry, was equipped to monitor fires in an environment similar to that of the Megaceros gallery of the Chauvet-Pont d’Arc cave. The fire and the movement of heat and smoke in the quarry were simulated by the open source code “Fire Dynamics Simulator (FDS)”. Results were validated on wall temperatures recorded behind and above the fire. The thermo-mechanical impact of the fire on the rock was simulated with CAST3M software, providing the most probable zones for limestone spalling due to thermal gradients. The validated approach will, in a forthcoming study, be applied to the Chauvet-Pont d’Arc cave, in which coupled simulations in the air and in the rock should indicate the location of the hearths and the intensity of the fires that generated the marks.
dc.language.isoen
dc.publisherElsevier
dc.rights.urihttp://creativecommons.org/licenses/by/
dc.subject.enSpalling
dc.subject.enRubification
dc.subject.enThermomechanical simulation
dc.subject.enNumerical simulation
dc.subject.enFires
dc.subject.enFluid-solid coupling
dc.title.enSimulation of an experimental fire in an underground limestone quarry for the study of Paleolithic fires
dc.typeArticle de revue
dc.identifier.doi10.1016/j.ijthermalsci.2017.05.021
dc.subject.halSciences de l'Homme et Société/Archéologie et Préhistoire
dc.subject.halSciences de l'Homme et Société/Méthodes et statistiques
dc.subject.halSciences de l'Homme et Société/Etudes de l'environnement
dc.subject.halSciences de l'ingénieur [physics]
dc.subject.halSciences de l'environnement
dc.subject.halPhysique [physics]
bordeaux.journalInternational Journal of Thermal Sciences
bordeaux.page1-18
bordeaux.volume120
bordeaux.hal.laboratoriesInstitut de Mécanique et d’Ingénierie de Bordeaux (I2M) - UMR 5295*
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.institutionINRAE
bordeaux.institutionArts et Métiers
bordeaux.peerReviewedoui
hal.identifierhalshs-01978305
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//halshs-01978305v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=International%20Journal%20of%20Thermal%20Sciences&rft.date=2017-10&rft.volume=120&rft.spage=1-18&rft.epage=1-18&rft.eissn=1290-0729&rft.issn=1290-0729&rft.au=LACANETTE,%20Delphine&MINDEGUIA,%20Jean%20Christophe&BRODARD,%20Aur%C3%A9lie&FERRIER,%20Catherine&GUIBERT,%20Pierre&rft.genre=article


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