Measuring the thermal properties of green wood by the transient plane source (TPS) technique

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dc.contributor.author DUPLEIX, Anna
ensam.hal.laboratories
  127742 Laboratoire Bourguignon des Matériaux et Procédés [LaBoMaP]
dc.contributor.author KUSIAK, Andrzej
ensam.hal.laboratories
  164351 Institut de Mécanique et d'Ingénierie de Bordeaux [I2M]
dc.contributor.author HUGHES, Mark
dc.contributor.author ROSSI, Frédéric
ensam.hal.laboratories
  127742 Laboratoire Bourguignon des Matériaux et Procédés [LaBoMaP]
dc.date.accessioned 2013-07-15T14:43:16Z
dc.date.available 2014-07-16T00:00:22Z
dc.date.issued 2013
dc.date.submitted 2013-07-11T15:31:39Z
dc.identifier.issn 0018-3830
dc.identifier.uri http://hdl.handle.net/10985/7219
dc.description.abstract The thermal properties of wood in the green state have been determined by the transient plane source (TPS) technique. Data are presented on thermal conductivity ( λ ), heat capacity ( C ), and thermal diffusivity ( κ ) at moisture contents (MCs) above the fiber saturation point, which are based on measurements using the HotDisk ® apparatus.
Four wood species (Douglas fir, beech, birch, and spruce) were tested, and the results are compared with literature data and those obtained by the flash method. A linear relationship was found between the thermal properties λ , C , and κ on the one hand and MC on the other. Equations predicting the thermal values as a function of MC and wood anisotropy are presented. Wood C and λ increase with MC, but wet wood diffuses heat more rapidly than dry wood.
en_US
dc.description.sponsorship Institut Carnot ARTS, RYM-TO Doctoral School en_US
dc.language.iso en en_US
dc.publisher De Gruyter en_US
dc.rights Post-print en_US
dc.subject green wood en_US
dc.subject heat capacity en_US
dc.subject HotDisk ® en_US
dc.subject thermal conductivity en_US
dc.subject thermal diffusivity en_US
dc.subject transient plane source (TPS) en_US
dc.title Measuring the thermal properties of green wood by the transient plane source (TPS) technique en_US
ensam.hal.id hal-01024383 *
ensam.hal.status accept *
ensam.embargo.terms 1 Year en_US
dc.identifier.doi 10.1515/hf-2012-0125
dc.typdoc Articles dans des revues avec comité de lecture en_US
dc.localisation Centre de Cluny en_US
dc.subject.hal Sciences de l'ingénieur: Matériaux en_US
dc.subject.hal Sciences de l'ingénieur: Mécanique: Thermique en_US
ensam.workflow.submissionConsumer updateMetadata *
ensam.audience Non spécifiée en_US
ensam.page Pages 437–445 en_US
ensam.journal Holzforschung en_US
ensam.volume 67
ensam.issue 4

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