Observations of oscillating cavitations of an inducer

Yoshinobu Tsujimoto, Yoshiki Yoshida, Yasukazu Maekawa, Satoshi Watanabe, Tomoyuki Hashimoto

研究成果: 会議への寄与タイプ論文

2 引用 (Scopus)

抄録

Oscillating cavitations of an inducer were observed through unsteady inlet pressure measurements and by use of high speed video picture, covering a wide range of flow coefficient and cavitation coefficient. One of the purposes of the study is to identify a mode of rotating cavitation predicted by a linear analysis, and the other is to obtain a general view of oscillating cavitation. The number of rotating cavitation cells and their propagation velocity were carefully determined from the phase difference of pressure fluctuations at various circumferential locations. Various kinds of oscillating cavitations were observed: rotating cavitations rotating faster/slower than impeller rotation, cavitations in reversed flow vortex and surge mode oscillations. Effects of inlet and outlet (effective) pipelength were also studied.

元の言語英語
ページ127-134
ページ数8
出版物ステータス出版済み - 12 1 1995
イベントProceedings of the 1995 ASME/JSME Fluids Engineering and Laser Anemometry Conference and Exhibition - Hilton Head, SC, USA
継続期間: 8 13 19958 18 1995

その他

その他Proceedings of the 1995 ASME/JSME Fluids Engineering and Laser Anemometry Conference and Exhibition
Hilton Head, SC, USA
期間8/13/958/18/95

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Cavitation
Surges (fluid)
Pressure measurement
Vortex flow

All Science Journal Classification (ASJC) codes

  • Engineering(all)

これを引用

Tsujimoto, Y., Yoshida, Y., Maekawa, Y., Watanabe, S., & Hashimoto, T. (1995). Observations of oscillating cavitations of an inducer. 127-134. 論文発表場所 Proceedings of the 1995 ASME/JSME Fluids Engineering and Laser Anemometry Conference and Exhibition, Hilton Head, SC, USA, .

Observations of oscillating cavitations of an inducer. / Tsujimoto, Yoshinobu; Yoshida, Yoshiki; Maekawa, Yasukazu; Watanabe, Satoshi; Hashimoto, Tomoyuki.

1995. 127-134 論文発表場所 Proceedings of the 1995 ASME/JSME Fluids Engineering and Laser Anemometry Conference and Exhibition, Hilton Head, SC, USA, .

研究成果: 会議への寄与タイプ論文

Tsujimoto, Y, Yoshida, Y, Maekawa, Y, Watanabe, S & Hashimoto, T 1995, 'Observations of oscillating cavitations of an inducer' 論文発表場所 Proceedings of the 1995 ASME/JSME Fluids Engineering and Laser Anemometry Conference and Exhibition, Hilton Head, SC, USA, 8/13/95 - 8/18/95, pp. 127-134.
Tsujimoto Y, Yoshida Y, Maekawa Y, Watanabe S, Hashimoto T. Observations of oscillating cavitations of an inducer. 1995. 論文発表場所 Proceedings of the 1995 ASME/JSME Fluids Engineering and Laser Anemometry Conference and Exhibition, Hilton Head, SC, USA, .
Tsujimoto, Yoshinobu ; Yoshida, Yoshiki ; Maekawa, Yasukazu ; Watanabe, Satoshi ; Hashimoto, Tomoyuki. / Observations of oscillating cavitations of an inducer. 論文発表場所 Proceedings of the 1995 ASME/JSME Fluids Engineering and Laser Anemometry Conference and Exhibition, Hilton Head, SC, USA, .8 p.
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