Multi-scale modeling of the degradation of thermally thin wood plates

•Three kinetic mechanisms were tested at two scales on thermally thin wood plates.•Three four step kinetic mechanims predict efficiently mass loss of two kinds of wood.•The lumped approach gives the best predictions for mass loss rate at matter scale.•The kinetic mechanims give accurate mass loss fo...

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Bibliographic Details
Published in:Fire safety journal 2019-09, Vol.108, p.102823, Article 102823
Main Authors: Gerandi, Guillaume, Tihay-Felicelli, Virginie, Santoni, Paul-Antoine, Leroy-Cancellieri, Valérie, Cancellieri, Dominique
Format: Article
Language:English
Subjects:
Chemical Sciences
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Summary:•Three kinetic mechanisms were tested at two scales on thermally thin wood plates.•Three four step kinetic mechanims predict efficiently mass loss of two kinds of wood.•The lumped approach gives the best predictions for mass loss rate at matter scale.•The kinetic mechanims give accurate mass loss for most heat fluxes at material scale.
ISSN:0379-7112
1873-7226
DOI:10.1016/j.firesaf.2019.102823