An analysis of moisture diffusion by diffusion equation considering the Coulomb friction

T. Nakao, M. Kohara

研究成果: Contribution to specialist publicationArticle

1 被引用数 (Scopus)

抄録

Following a previous paper, another type of diffusion equation accounting for the Coulomb friction is proposed in this paper. For the drying experiments Sitka spruce bars were used with dimensions L×R×T=10×2×2 cm, and the density was 0.4 g/cm3. The specimens were prepared at 20°C and 60% R.H., and were dried in the desiccator with silica gel at 20°C. After 1,200 h, the specimens were cut in half and dried in the desiccator again. The moisture contents were determined by using the oven-dry method and were also calculated from the above theories. The results considering friction are in good agreement with the experimental results.

本文言語英語
ページ56-58
ページ数3
62
No.1
専門出版物Holz als Roh - und Werkstoff
DOI
出版ステータス出版済み - 3 1 2004
外部発表はい

All Science Journal Classification (ASJC) codes

  • 林業
  • 材料科学(全般)

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