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  1. 学部学科区分一覧
  2. 工学部・工学研究科
  1. 資料タイプ一覧
  2. 学術雑誌論文

Numerical Analysis of the Dynamic Interaction between Two Closely Spaced Vertical-Axis Wind Turbines

https://repository.lib.tottori-u.ac.jp/records/7178
https://repository.lib.tottori-u.ac.jp/records/7178
e2da4252-a5be-4f47-b578-98f86bf5d92f
名前 / ファイル ライセンス アクション
enr14(8)_en14082286.pdf enr14(8)_en14082286.pdf (11.1 MB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2022-06-30
タイトル
言語 en
タイトル Numerical Analysis of the Dynamic Interaction between Two Closely Spaced Vertical-Axis Wind Turbines
言語
言語 eng
キーワード
主題 wind energy
キーワード
主題 vertical-axis wind turbine
キーワード
主題 computational fluid dynamics
キーワード
主題 dynamic interaction
キーワード
主題 closely spaced arrangements
キーワード
主題 phase synchronization
キーワード
主題 wind farm
キーワード
主題 dryland
キーワード
言語 en
主題 wind energy
キーワード
言語 en
主題 vertical-axis wind turbine
キーワード
言語 en
主題 computational fluid dynamics
キーワード
言語 en
主題 dynamic interaction
キーワード
言語 en
主題 closely spaced arrangements
キーワード
言語 en
主題 phase synchronization
キーワード
言語 en
主題 wind farm
キーワード
言語 en
主題 dryland
資源タイプ
資源タイプ journal article
著者 原, 豊

× 原, 豊

WEKO 587
e-Rad 60242822
研究者総覧鳥取大学 100000553

原, 豊

ja-Kana ハラ, ユタカ

en Hara, Yutaka

Search repository
古川, 勝

× 古川, 勝

WEKO 4701
e-Rad 80360428
研究者総覧鳥取大学 100000919

古川, 勝

ja-Kana フルカワ, マサル

en Furukawa, Masaru

Search repository
Jodai, Yoshifumi

× Jodai, Yoshifumi

WEKO 26566

en Jodai, Yoshifumi

Search repository
Okinaga, Tomoyuki

× Okinaga, Tomoyuki

WEKO 26567

en Okinaga, Tomoyuki

Search repository
著者所属(英)
en
Faculty of Engineering, Tottori University
著者所属(英)
en
Department of Mechanical Engineering, Kagawa National Institute of Technology (KOSEN)
著者所属(英)
en
Graduate School of Engineering, Tottori University
著者所属(英)
en
Faculty of Engineering, Tottori University
抄録
内容記述タイプ Other
内容記述 To investigate the optimum layouts of small vertical-axis wind turbines, a two-dimensional analysis of dynamic fluid body interaction is performed via computational fluid dynamics for a rotor pair in various configurations. The rotational speed of each turbine rotor (diameter: D = 50 mm) varies based on the equation of motion. First, the dependence of rotor performance on the gap distance (gap) between two rotors is investigated. For parallel layouts, counter-down (CD) layouts with blades moving downwind in the gap region yield a higher mean power than counter-up (CU) layouts with blades moving upwind in the gap region. CD layouts with gap/D = 0.5–1.0 yield a maximum average power that is 23% higher than that of an isolated single rotor. Assuming isotropic bidirectional wind speed, co-rotating (CO) layouts with the same rotational direction are superior to the combination of CD and CU layouts regardless of the gap distance. For tandem layouts, the inverse-rotation (IR) configuration shows an earlier wake recovery than the CO configuration. For 16-wind-direction layouts, both the IR and CO configurations indicate similar power distribution at gap/D = 2.0. For the first time, this study demonstrates the phase synchronization of two rotors via numerical simulation
書誌情報 ENERGIES
en : ENERGIES

巻 14, 号 8, 発行日 2021-04
出版者
出版者 MDPI
DOI
関連タイプ isIdenticalTo
識別子タイプ DOI
関連識別子 10.3390/en14082286
権利
権利情報 (C) 2021 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
情報源
関連名称 Hara Yutaka, Jodai Yoshifumi, Okinaga Tomoyuki, et al. Numerical Analysis of the Dynamic Interaction between Two Closely Spaced Vertical-Axis Wind Turbines. ENERGIES. 2021. 14(8). doi:10.3390/en14082286
関連サイト
識別子タイプ URI
関連識別子 https://www.mdpi.com/1996-1073/14/8/2286
関連名称 https://www.mdpi.com/1996-1073/14/8/2286
著者版フラグ
出版タイプ VoR
EISSN
19961073
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