Curvature Effects upon Peening Action on Working Surfaces by Impinging High-Speed Submerged Waterjets

Yoshiaki Yamauchi, Hitoshi Soyama, Yasunori Adachi, Kazunori Sato, Risaburo Oba

研究成果: Article査読

1 被引用数 (Scopus)

抄録

In order to clarify curvature effects upon the peening action on a working surface resuling from impinging high-speed submerged waterjets, we systematically investigate the spatial distributions of the impulsive pressures induced by cavitation for several convex-and concave-cylindrical surfaces with various curvatures, by means of a pressure sensitive film technique which can detect the spatial distributions easily. The distributions do not appreciably change with the curvature, except for the case when the cylinder diameter is less than the jetwidth. Expectedly, the impulsive pressures develop almost uniformly as far as the rear convex surface, even for a slender cylinder.

本文言語English
ページ(範囲)2671-2677
ページ数7
ジャーナルTransactions of the Japan Society of Mechanical Engineers Series B
60
576
DOI
出版ステータスPublished - 1994
外部発表はい

ASJC Scopus subject areas

  • 凝縮系物理学
  • 機械工学

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