Torsional Stalled Flutter of Mistuned Cascades : Two Kinds of Blades of Different Natural Frequencies are Arranged Alternately
スポンサーリンク
概要
- 論文の詳細を見る
The effects of mistuning on flutter suppression for a fully stalled cascade in pitching motion in which two kinds of blades, each with a different natural frequency, are arranged next to each other, are examined. Numerical results are obtained for several cases by changing the natural frequency of the blade, and some fundamental aspects are clarified. As a result, it is found that the flutter suppression effect is observed in the case of a fully stalled cascade well as an unstalled cascade, but the effect of the former is much stronger with small chane of mistuning compared to the latter. Furthermore, the effect is more remarkable for the turbine side compared to the compressor side.
- 一般社団法人日本機械学会の論文
- 1991-08-15
著者
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Hirano Takanori
Takushoku University Department Of Mechanical Systems Engineering
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FUJIMOTO Ichiro
ATR Media Information Science Laboratories
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ISHII Susumu
College of Industrial Technology, Nihon University
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Nagai Hiroshi
Department Of Ocean Sciences Tokyo University Of Marine Science And Technology
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Fujimoto Ichiro
Faculty Of Engineering Takushoku University
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Fujimoto Ichiro
Department Of Information Physiology National Institute Of Physiological Sciences
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Ishii Susumu
College Of Industrial Technology Nihon University
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TANAKA Hideo
School of Engineering, Tokai University
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NAGAI Hiroshi
Sano Women's Junior College
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HIRANO Takanori
Faculty of Engineering, Takushoku University
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Nagai H
Department Of Ocean Sciences Tokyo University Of Marine Science And Technology
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TANAKA Hideo
Emeritus of University of Tokyo
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Tanaka Hideo
School Of Engineering Tokai University
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