日本機械学会論文集 A編
Online ISSN : 1884-8338
Print ISSN : 0387-5008
遠心力を受ける逆対称積層動翼のねじりに及ぼす予ねじり角度の影響
陳 錦祥小河 昭紀橋本 良作北條 正弘
著者情報
ジャーナル フリー

2005 年 71 巻 706 号 p. 913-918

詳細
抄録

In order to establish some basic concepts on the development and design of smart blades of FRP, the influence of the pre-twist angle and the stacking sequence on the twist of anti-symmetric laminate blades under centrifugal force was analyzed by FEM (Finite Element Method).It was found that the twist direction of a blade depends only on the anti-symmetric stacking sequence and that the twist angle depends on the pre-twist.Two stacking sequences were investigated.It was shown that, for different sequences, to twist-backward is easy however to forward-twist is hard as the pre-twist angle increases.Furthermore, it was demonstrated that the twist angle of blade depends more on the coupling of the stacking sequence than it does on the pre-twist.

著者関連情報
© 社団法人日本機械学会
前の記事 次の記事
feedback
Top