K-1103 インデューサに生じる高次の旋回キャビテーション(S18-1 ポンプ・送風機)(S18 流体機械に関する諸問題)

概要

論文の詳細を見る
In the present study, a higher order rotating cavitation predicted by the stability analysis was identified thorough the measurements of inlet pressure fluctuation and blade stress fluctuation. The propergation speed ratio of the higher order rotating cavitation is about 5, and the amplitude of the blade stress fluctuation caused by this rotating cavitation is the same as that by the conventional rotating cavitation. In addition, a higher order cavitation surge was observed at the transition point from the conventional to the higher order rotating cavitation.
社団法人日本機械学会の論文
2001-08-22