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Fast Simulation of the Flow Field in a VAWT Wind Farm Using the Numerical Data Obtained by CFD Analysis for a Single Rotor（共著） , Yutaka Hara, Md. Shameem Moral, Aoi Ide, Yoshifumi Jodai , Energies , vol.18 (1) (p.220 - ) , 2025.01 , There is Review , The Multiple Authorship , English
Experiments on Interaction between Six Vertical-Axis Wind Turbines in Pairs or Trios (共著) , Yoshifumi Jodai, Haruki Tokuda, Yutaka Hara , Journal of Physics: Conference Series , vol.2767 (7) (p.072003 - ) , 2024.06 , There is Review , The Multiple Authorship , English
Use of Dampers to Improve the Overspeed Control System with Movable Arms for Butterfly Wind Turbines（共著） , Yutaka Hara, Hiroyuki Higami, Hiromitsu Ishikawa, Takeshi Ono, Shigenori Saito, Kenichiro Ichinari, Katsushi Yamamoto , Energies , vol.17 (11) (p.2727 - ) , 2024.06 , There is Review , The Multiple Authorship , English
Wind Tunnel Experiments on Interaction between Three Vertical-Axis Wind Turbines Arranged in Tandem (共著) , Yoshifumi Jodai, Yutaka Hara , Springer Proceedings in Physics 396/Proceedings of the 9th Asian Joint Workshop on Thermophysics and Fluid Science , vol.396 (24) (p.217 - 226) , 2024.03 , There is Review , The Multiple Authorship , English
Numerical Simulation of the Effects of Blade–Arm Connection Gap on Vertical–Axis Wind Turbine Performance（共著） , Yutaka Hara, Ayato Miyashita, Shigeo Yoshida , Energies , vol.16 (19) (p.6925 - ) , 2023.10 , There is Review , The Multiple Authorship , English
Improvement of Over-Speed Control System with Movable Arms for Butterfly Wind Turbine by Using Dampers (共著) , Yutaka HARA, Hiroyuki HIGAMI, Hiromitsu ISHIKAWA, Takeshi ONO, Shigenori SAITO, Kenichiro ICHINARI, Katsushi YAMAMOTO , ASME-JSME-KSME Joint Fluids Engineering Conference 2023 , 2023.07 , There is Review , The Multiple Authorship , English
Wind-Tunnel Experiments on the Interactions among a Pair/Trio of Closely Spaced Vertical-Axis Wind Turbines（共著） , Yoshifumi Jodai, Yutaka Hara , Energies , vol.16 (03) (p.1088 - ) , 2023.01 , There is Review , The Multiple Authorship , English
Method to Predict Outputs of Two-Dimensional VAWT Rotors by Using Wake Model Mimicking the CFD-Created Flow Field（共著） , Jirarote Buranarote, Yutaka Hara, Masaru Furukawa, Yoshifumi Jodai , Energies , vol.15 (14) (p.5200 - ) , 2022.07 , There is Review , The Multiple Authorship , English
Analytical Model for Phase Synchronization of a Pair of Vertical-Axis Wind Turbines（共著） , Masaru Furukawa, Yutaka Hara, Yoshifumi Jodai , Energies , vol.15 (11) (p.4130 - ) , 2022.06 , There is Review , The Multiple Authorship , English
Wind Tunnel Experiments on Interaction between Two Closely Spaced Vertical-Axis Wind Turbines in Side-by-Side Arrangement（共著） , Yoshifumi Jodai, Yutaka Hara , Energies , vol.14 (23) (p.7874 - ) , 2021.11 , There is Review , The Multiple Authorship , English
Numerical Analysis of Dynamic Interaction Between Two Closely Spaced Vertical-Axis Wind Turbines（共著） , Yutaka Hara, Yoshifumi Jodai, Tomoyuki Okinaga, Masaru Furukawa , Energies , vol.14 (8) (p.2286 - ) , 2021.04 , There is Review , The Multiple Authorship , English
Numerical Analysis of Effects of Arms with Different Cross-Sections on Straight-Bladed Vertical Axis Wind Turbine（共著） , Yutaka Hara, Naoki Horita, Shigeo Yoshida, Hiromichi Akimoto, Takahiro Sumi , Energies , vol.12 (11) (p.2106 - ) , 2019.06 , There is Review , The Multiple Authorship , English
Development of a Butterfly Wind Turbine with Mechanical Over-Speed Control System（共著） , Yutaka Hara, Kotaro Tagawa, Shigenori Saito, Keisuke Shioya, Takeshi Ono, Kenji Makino, Kazutoshi Toba, Takakazu Hirobayashi, Yousuke Tanaka, Kazuo Takashima, Susumu Sasaki, Kengo Nojima, Shigeo Yoshida , Designs , vol.2 (2) , 2018.06 , There is Review , The Multiple Authorship , English
Towing Experiments of the Flexibly Supported Vertical Axis Tidal Current Turbine（共著） , Hiromichi Akimoto, Hidetaka Senga, Yasutaka Imai, Yutaka Hara , Grand Renewable Energy 2018 (GRE2018) International Conference, June 17–22, 2018, Yokohama, Japan (p.O-Oe-1-10 - ) , 2018.06 , There is No Review , The Multiple Authorship , English
Numerical Analysis on the Effects of Arm on the Straight Blade of a Vertical Axis Wind Turbine（共著） , Naoki Horita, Yutaka Hara, Chiasa Harada, Shigeo Yoshida, Hiromichi Akimoto, Takahiro Sumi , Grand Renewable Energy 2018 (GRE2018) International Conference, June 17–22, 2018, Yokohama, Japan (p.O-We-13-2 - ) , 2018.06 , There is No Review , The Multiple Authorship , English
Computational Fluid Dynamics Analysis on Wind Turbine Rotor which can Operate as both Horizontal and Vertical Axis Types（共著） , Genki Kinoshita, Yutaka Hara, Shu Yamamoto, Toshiyuki Takao, Yuya Yamanaka , Grand Renewable Energy 2018 (GRE2018) International Conference, June 17–22, 2018, Yokohama, Japan (p.P-We-46 - ) , 2018.06 , There is No Review , The Multiple Authorship , English
Aeroelastic Simulation Tool for Large Scale Vertical Axis Wind Turbines（共著） , Shigeo Yoshida, Yudai Endo, Zhu Hongzhong, Ao Takada, Yutaka Hara , Grand Renewable Energy 2018 (GRE2018) International Conference, June 17–22, 2018, Yokohama, Japan (p.P-We-17 - ) , 2018.06 , There is No Review , The Multiple Authorship , English
NUMERICAL SIMULATION ON FLUID FORCES AND STRUCTURE OF TRIANGULAR-BLADE BUTTERFLY WIND TURBINE (共著) , Yutaka Hara, Masahiro Okutani, Kotaro Tagawa, Shigeo Yoshida, Takahiro Sumi , 6th International Conference on Jets, Wakes and Separated Flows (ICJWSF) October 9-12, 2017, Cincinnati, Ohio USA , 2017.09 , There is Review , The Multiple Authorship , English
Over-speed Control System for Vertical Axis Butterfly Wind Turbine , Yutaka HARA, Shigenori SAITO, Keisuke SHIOYA, Akira SHIOZAKI, Hiroaki NISHIONO, Masahiro OKUTANI, Kaduki MISHIMA, Toshiaki KAWABATA, Shigeo YOSHIDA , Journal of Wind Energy, JWEA , vol.41 (1) (p.9 - 16) , 2017.05 , There is Review , The Multiple Authorship , Japanese
Butterfly Wind Turbines with Mechanical Over-Speed Control System (共著) , Yutaka Hara, Kotaro Tagawa , The 1st International Symposium on Wind and Tidal Power (ISWTP2017), Montreal, Quebec, Canada, May 28-30, 2017 (p.1 - 8) , 2017.05 , The Multiple Authorship , English