抄録
This work studies the fatigue behavior of an optimized composite wind turbine blade of a previous research. It employs methodologies using classical theory, as well as probabilistic and numerical techniques for the study of the blade. Modal Analysis showed that the blade is safe from resonance phenomenon. Fatigue analysis showed that the service lifetime of the blade until failure is about 17 years for the turbine operating speed of 36 rpm, and about 15.8 years for the operating speed of 47 rpm, which are less than the expected life of 20 years by 14.7% and 20.9% respectively.
| 元の言語 | 英語 |
|---|---|
| ページ（範囲） | 1-6 |
| ページ数 | 6 |
| ジャーナル | Evergreen |
| 巻 | 4 |
| 発行部数 | 2-3 |
| DOI | |
| 出版物ステータス | 出版済み - 9 2017 |
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All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Ceramics and Composites
- Surfaces, Coatings and Films
- Management, Monitoring, Policy and Law
これを引用
Fatigue analysis of an optimized HAWT composite blade. / Ismaiel, Amr Mohamed Metwally; Metwalli, Sayed Mohamed; Elhadidi, Basman Mohamed Nabil; Yoshida, Shigeo.
：: Evergreen, 巻 4, 番号 2-3, 09.2017, p. 1-6.研究成果: ジャーナルへの寄稿 › 記事
}
TY - JOUR
T1 - Fatigue analysis of an optimized HAWT composite blade
AU - Ismaiel, Amr Mohamed Metwally
AU - Metwalli, Sayed Mohamed
AU - Elhadidi, Basman Mohamed Nabil
AU - Yoshida, Shigeo
PY - 2017/9
Y1 - 2017/9
N2 - This work studies the fatigue behavior of an optimized composite wind turbine blade of a previous research. It employs methodologies using classical theory, as well as probabilistic and numerical techniques for the study of the blade. Modal Analysis showed that the blade is safe from resonance phenomenon. Fatigue analysis showed that the service lifetime of the blade until failure is about 17 years for the turbine operating speed of 36 rpm, and about 15.8 years for the operating speed of 47 rpm, which are less than the expected life of 20 years by 14.7% and 20.9% respectively.
AB - This work studies the fatigue behavior of an optimized composite wind turbine blade of a previous research. It employs methodologies using classical theory, as well as probabilistic and numerical techniques for the study of the blade. Modal Analysis showed that the blade is safe from resonance phenomenon. Fatigue analysis showed that the service lifetime of the blade until failure is about 17 years for the turbine operating speed of 36 rpm, and about 15.8 years for the operating speed of 47 rpm, which are less than the expected life of 20 years by 14.7% and 20.9% respectively.
UR - http://www.scopus.com/inward/record.url?scp=85034650950&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85034650950&partnerID=8YFLogxK
U2 - 10.5109/1929656
DO - 10.5109/1929656
M3 - Article
AN - SCOPUS:85034650950
VL - 4
SP - 1
EP - 6
JO - Evergreen
JF - Evergreen
SN - 2189-0420
IS - 2-3
ER -