Experimental study of cavitation induced oscillation in helical inducer with various blade lengths

Akinori Furukawa, Koichi Ishizaka, Satoshi Watanabe

研究成果: Contribution to journalArticle査読

1 被引用数 (Scopus)

抄録

Cavitation tests have been carried out for helical inducer with various blade lengths. Effects of inducer blade lengths on head characteristics and cavitation induced oscillation phenomena are described in the present paper. The oscillation occurring in the case of inducers with lower solidity less than 1.0 differs from that with the solidity of 2.0. Change of the flow distributions during the oscillation is measured from by using a single hole yawmcter with the phase locked sampling method to the oscillation. By compared with the results for higher solidity inducer, the behaviors of cavitation induced oscillation are clarified.

本文言語英語
ページ(範囲)2425-2430
ページ数6
ジャーナルNihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B
67
662
DOI
出版ステータス出版済み - 10 2001
外部発表はい

All Science Journal Classification (ASJC) codes

  • 凝縮系物理学
  • 機械工学

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