Effects of saturated vapor pre-steaming on drying strain in Asian White Birch: Experimentation and modelling

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dc.creatorZongying Fu
dc.creatorStavros Avramidis
dc.creatorJingyao Zhao
dc.creatorYingchun Cai
dc.creatorYongdong Zhou
dc.date2019
dc.date.accessioned2026-07-07T04:37:30Z
dc.descriptionThe effect of low pressure saturated vapor pre-steaming on restrained shrinkage strain, mechano-sorptive creep and the distribution of moisture content was investigated during conventional drying of wood discs. Mechano-sorptive creep was furthermore modelled by artificial neural network theory with five inputs, i.e., pre-steaming and drying temperatures, wood moisture content, relative humidity and distance from the pith. Results revealed that, pre-steaming partly reduced the variation of moisture content distribution along radial direction, increased restrained shrinkage strain in heartwood and decreased in sapwood and slightly decreased the mechano-sorptive creep. The neural network model provided reasonable prediction results, namely, the coefficient of determination for training, validation and test sets greater than 0,95.
dc.formatapplication/pdf
dc.identifier0717-3644
dc.identifierhttps://www.redalyc.org/articulo.oa?id=48559143007
dc.identifierhttps://www.redalyc.org/journal/485/48559143007/
dc.identifierhttps://www.redalyc.org/journal/485/48559143007/html/
dc.identifierhttps://www.redalyc.org/journal/485/48559143007/48559143007.epub
dc.identifierhttps://www.redalyc.org/journal/485/48559143007/movil
dc.identifier.urihttp://hdl.handle.net/123456789/467326
dc.languageen
dc.publisherUniversidad del Bío Bío
dc.relationhttp://www.redalyc.org/revista.oa?id=485
dc.rightsMaderas. Ciencia y Tecnología
dc.sourceMaderas. Ciencia y Tecnología (Chile) Num.1 Vol.21
dc.subjectAgrociencias
dc.titleEffects of saturated vapor pre-steaming on drying strain in Asian White Birch: Experimentation and modelling
dc.typeartículo científico

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Maderas. Ciencia y Tecnología - Universidad del Bío Bío