Effects of blade section on performance of butterfly wind turbines as double-blade VAWTs
HARA, Yutaka, SUMI, Takahiro, EMI, Takanori, YOKOYAMA, Mutsuko, AKIMOTO, Hiromichi, KAWAMURA, Takafumi, NAKAMURA, Takuju
Published in Journal of Fluid Science and Technology (01.01.2015)
Published in Journal of Fluid Science and Technology (01.01.2015)
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Journal Article
Comparison between symmetrical and cambered blade sections for small-scale wind turbines with low center of gravity
HARA, Yutaka, SUMI, Takahiro, WAKIMOTO, Mutsuko, KOGO, Shohei, MIZUGUCHI, Sho, YOSHIMI, Kouichi, AKIMOTO, Hiromichi
Published in Journal of Fluid Science and Technology (01.01.2014)
Published in Journal of Fluid Science and Technology (01.01.2014)
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Journal Article
Experimental and Numerical Studies on the Possibility of Duct Flow Low-power Generation Using a Butterfly Wind Turbine
Hara, Yutaka, Kogo, Shohei, Takagaki, Katsuhiro, Kawanishi, Makoto, Sumi, Takahiro, Yoshida, Shigeo
Published in International journal of fluid machinery and systems (2017)
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Published in International journal of fluid machinery and systems (2017)
Journal Article
Experiments on Interaction between Six Vertical-Axis Wind Turbines in Pairs or Trios
Jodai, Yoshifumi, Tokuda, Haruki, Hara, Yutaka
Published in Journal of physics. Conference series (01.06.2024)
Published in Journal of physics. Conference series (01.06.2024)
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Journal Article
Comparative CFD analysis of Vertical Axis Wind Turbine in upright and tilted configuration
Chowdhury, Abdullah Mobin, Akimoto, Hiromichi, Hara, Yutaka
Published in Renewable energy (01.01.2016)
Published in Renewable energy (01.01.2016)
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Journal Article
Predicting Double-Blade Vertical Axis Wind Turbine Performance by a Quadruple-Multiple Streamtube Model
Hara, Yutaka, Kawamura, Takafumi, Akimoto, Hiromichi, Tanaka, Kenji, Nakamura, Takuju, Mizumukai, Kentaro
Published in International journal of fluid machinery and systems (2014)
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Published in International journal of fluid machinery and systems (2014)
Journal Article