Damping and elastic properties of binary powder mixtures

T. Yanagida, A. J. Matchett, J. M. Coulthard

研究成果: ジャーナルへの寄稿学術誌査読

23 被引用数 (Scopus)

抄録

Damping and elastic properties of binary powder mixtures were investigated by a dynamic measurement method using vibration. Experiments were performed on a range of binary powder mixtures comprised of glass sphere, sand, polyethylene and rubber powders. Loss factor and Young's modulus of binary mixtures were calculated from the experimental data. The calculated loss factors were dependent upon the mixing fraction, but almost independent of compressive stress and packing conditions. In order to describe the properties of binary mixtures, a simple two-phase model has been developed and compared with experimental data. Reasonable agreement between the model and the experimental data was obtained.

本文言語英語
ページ(範囲)107-115
ページ数9
ジャーナルPowder Technology
127
2
DOI
出版ステータス出版済み - 10月 16 2002
外部発表はい

!!!All Science Journal Classification (ASJC) codes

  • 化学工学(全般)

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