1210 インデューサに生じる交互翼キャビテーションの準三次元解析

概要

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An analytical method for the steady cavitation in turbomachinery is proposed under the assumption that stream surface is rotationally symmetric. The analysis on stream surface is performed by a singurality method based on closed cavity model and is combined with the analysis on meridian plane through the circumferentially averaged velocity. The present method is applied for a flat-helical inducer and the characteristics of alternate blade cavitation and three-dimensional effects on cavitation are discussed in comparison with the results of the analysis of two-dimensional flow.
社団法人日本機械学会の論文
2002-09-20