Non-Fickian moisture diffusion in thermally modified beech wood analyzed by the inverse method
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- 作者：Wiesław Oleka ; olek@up.poznan.pl" class="auth_mail" title="E-mail the corresponding author ; Romain Ré ; mondb ; romain.remond@univ-lorraine.fr" class="auth_mail" title="E-mail the corresponding author ; Jerzy Weresc ; weres@up.poznan.pl" class="auth_mail" title="E-mail the corresponding author ; Patrick Perré ; d ; patrick.perre@centralesupelec.fr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Computer-aided identification ; Fick&rsquo ; s law ; Molecular relaxation ; Sorption experiments ; Torrefied wood
- 刊名：International Journal of Thermal Sciences
- 出版年：2016
- 出版时间：November 2016
- 年：2016
- 卷：109
- 期：Complete
- 页码：291-298
- 全文大小：822 K
文摘
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A clear assessment of the reliability of parameters used to model non-Fickian diffusion by the inverse method.
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A significant reduction in water diffusivity in thermally modified wood.
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A significant increase of the non-Fickian effect on the diffusion in wood after thermal modification.
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The time constant of molecular relaxation is of the order of 100 h.