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研究業績 / Research Achievements

最近の業績（2017年-2025年） / Recent Achievements(2017-2025)

2025

  1. 内田 孝紀, 渡邉 康一, 風車ウエイク現象による微気象制御の数値的検討, 日本風工学会誌, 第50巻, 第1号, pp.25-29, 2025
  2. Kazutaka Goto, Takanori Uchida, Takeshi Kishida, Daisuke Nohara, Keisuke Nakao, Ayumu Sato, Investigating Coastal Effects on Offshore Wind Conditions in Japan Using Unmanned Aerial Vehicles, Energies 2025, 18(5), 1131.
    DOI : https://doi.org/10.3390/en18051131
  3. 澁谷 光一郎, 内田 孝紀, その他7名, 浮体風車のウエイク構造解明のための風洞実験(ピッチ動揺で生じるウエイクの周期的変動について), 日本風力エネルギー学会論文集, 投稿中
  4. 内田 孝紀, スパコン版リアムコンパクトによる風車ウエイクの相互干渉に関する大規模数値シミュレーション ―洋上ウィンドファームへの適用―, 日本風力エネルギー学会論文集, 投稿中
  5. Ryuta SHIZUI, Takanori UCHIDA, Hiroyuki KUSAKA, Comparison of Atmospheric Stability at Wind Observation Tower Height and Hub/Rotor Height Using 200m Meteorological Observation Tower Data, Wind Energy, submitted
  6. Takanori UCHIDA, Susumu TAKAKUWA and Reo MURAKAMI, Wake measurement of utility-scale wind turbine wake using drone, Wake 2025, submitted

2024

  1. 内田 孝紀, レンズ風車のウエイク特性について, 日本風力ネルギー学会誌, 第47巻, 第4号, pp.624-627, 2024.
  2. 内田 孝紀, 風車ウエイク研究会・最終報告, 日本風力ネルギー学会誌, 第47巻, 第4号, pp.752-757, 2024.
  3. 静居 竜大, 内田 孝紀, 陸上ウィンドファームにおける風車ハブ高さ風速の高精度数値予測手法の研究開発, 日本風力ネルギー学会誌, 第47巻, 第4号, pp.758-761, 2024.
  4. 内田 孝紀, 九州大学応用力学研究所の地球大気動態シミュレーション装置（大型境界層風洞）, 日本風力ネルギー学会誌, 第48巻, 第1号, pp.57-59, 2024.
  5. 内田 孝紀, 研究グループ紹介：洋上風力エネルギー高度利用分野の紹介, 電気学会論文誌B（電力・エネルギー部門誌）, 144巻, 8号, p.NL8_2, 2024.
  6. 内田 孝紀, 谷山 賀浩, 吉田 忠相, 乾 真規, 〔技術賞受賞記念解説〕洋上ウィンドファームの採算性と耐久性の評価に資する風車ウエイクモデルの研究開発と社会実装, 日本流体力学会誌「ながれ」, 第43巻, 第2号, pp.115-120, 2024.
  7. 内田 孝紀, 澁谷 光一郎, 本田 明弘, 風車近傍後流に与えるナセルおよびタワーからの剥離流の影響, 風工学研究論文集, No.28, pp.31-38, 2024.
  8. 澁谷 光一郎, 内田 孝紀, 吉田 忠相, 乾 真規, 馬詰 佳亮, 2次元Porous-Diskモデルと実測データを使った実機風車のウエイクシミュレーション, 風工学研究論文集, No.28, pp.296-305, 2024.
  9. 内田 孝紀, NEDO先導研究プログラムによる大型風洞設備を用いた浮体式風車ウエイク現象の研究開発, 日本風力ネルギー学会誌, 第48巻, 第3号, pp.407-410, 2024.
  10. 内田 孝紀, 村本 幸央, 澁谷 光一郎, 荒屋 亮, ドローンによる大型商用風車のウェイク計測の試み, 日本風力エネルギー学会論文集, 第48巻, 第3号, pp.61-66, 2024.

2023

  1. 内田 孝紀, 最新版リアムコンパクトソフトウェアの紹介と将来展望, 日本風力エネルギー学会誌, 第47巻, 第3号, pp.465-470, 2023.
  2. Koichi WATANABE, Megumi MATSUMOTO, Thandar Nwe, Yuji OHYA, Takashi KARASUDANI and Takanori UCHIDA, Power Output Enhancement of Straight-Bladed Vertical-Axis Wind Turbines with Surrounding Structures, Energies 2023, 16(18), 6719.
    DOI : https://doi.org/10.3390/en16186719
  3. Koichiro SHIBUYA and Takanori UCHIDA, Wake asymmetry of yaw state wind turbines induced by interference with wind towers, Energy, 2023, 128091, ISSN 0360-5442.
    DOI : https://doi.org/10.1016/j.energy.2023.128091
  4. The Hung Tran, Masato Hijikuro, Masayuki Anyoji, Takanori Uchida, Takuji Nakashima, Keigo Shimizu, Surface flow and aerodynamic drag of Ahmed body with deflectorss, Experimental Thermal and Fluid Science(Elsevier), Volume 145, 2023, 110887,ISSN 0894-1777.
    DOI : https://doi.org/10.1016/j.expthermflusci.2023.110887
  5. Takanori Uchida, Koichiro Shibuya, Gustavo Richmond-Navarro, Williams R. Calderon-Munoz, A wind tunnel investigation of yawed wind turbine wake impacts on downstream wind turbine performances and wind loads, Wind Engineering, 2023; 47(3): 655-670.
    DOI : https://doi.org/10.1177/0309524X221150219

2022

  1. Takanori UCHIDA, Teppei TANAKA, Ryuta SHIZUI, Hiroto ICHIKAWA, Ryo TAKAYAMA, Kazuomi YAHAGI, Ryoya OKUBO, GPU Simulation of Wake Effects at the Horns Rev 1 Offshore Wind Farm using the CFD Porous Disk Wake Model, Wind Engineering, 2022; 47(2): 408-421.
    DOI : https://doi.org/10.1177/0309524X221132003
  2. 静居 竜大, 内田 孝紀, その他4名, 日本域における大気安定度分布の地域特性, 日本風力エネルギー論文集, Vol.46, No.4, pp38-49, 2022.
    DOI : https://doi.org/10.11333/jwearonbun.46.4_38
  3. Tran The Hung, Masato HIJIKURO, Masayuki ANYOJI, Takanori UCHIDA, Takuji NAKASHIMA, Keigo SHIMUZU, Effect of a short, bio-mimetic control device on aerodynamic drag of Ahmed body, Fluid Engineering, pp.1-42 (FE-22-1422), 2022.
    DOI : https://doi.org/10.1115/1.4056341
  4. Tran The Hung, Masato HIJIKURO, Masayuki ANYOJI, Takanori UCHIDA, Takuji NAKASHIMA, Keigo SHIMUZU,　Deflector effect on flow behavior and drag of an Ahmed body under crosswind conditions, Journal of Wind Engineering and Industrial Aerodynamics, Volume 231, 2022, 105238.
    DOI : https://doi.org/10.1016/j.jweia.2022.105238
  5. Takanori UCHIDA, Susumu TAKAKUWA, Keiichiro WATANABE, Seiya HASEGAWA, Yoshitaka BABA, Reo MURAKAMI, Masahide YAMAZAKI, and Kunihiko HIDAKA, Numerical visualization of wind turbine wakes using passive scalar advection-diffusion equation and its application for wake management, Wind Engineering, 2022; 46(6): 1870-1887.
    DOI : https://doi.org/10.1177/0309524X221113011
  6. Susumu TAKAKUWA and Takanori UCHIDA, Improvement of Airflow Simulation by Refining the Inflow Wind Direction and Applying Atmospheric Stability for Onshore and Offshore Wind Farms Affected by Topography, Energies, 15, 5050, 2022.
    DOI : https://doi.org/10.3390/en15145050
  7. Takanori UCHIDA and Yves GAGNON, Effects of continuously changing inlet wind direction on near-to-far wake characteristics behind wind turbines over flat terrain, Journal of Wind Engineering & Industrial Aerodynamics, Volume 220, 2022, 104869.
    DOI : https://doi.org/10.1016/j.jweia.2021.104869
  8. 実サイトにおける風車後流の影響評価-SCADAデータを用いた流入風向の変動影響考察-, 澁谷 光一郎, 馬詰 佳亮, 内田 孝紀, 谷山 賀浩, 深谷 侑輝, 日本風力エネルギー学会誌, Vol.46, No.2, pp.271-274, 2022.
  9. 内田 孝紀, 沿岸域の洋上風力発電開発における技術課題, ターボ機械 50 (11), 673-678, 2022.
    DOI : https://cir.nii.ac.jp/crid/1520857136546406784
  10. 鈴木 英之, 内田 孝紀, 谷山 賀浩, 洋上風力発電の展望と風況解析技術, 電気学会誌 8月号, Vol.142, No.8, pp.519-522, 2022.
    DOI : https://doi.org/10.1541/ieejjournal.142.519
  11. 内田 孝紀, 洋上風力発電の採算性と耐久性の最適設計に資する日本型CAEソフトウェアの開発 ―沿岸域の洋上風力開発の問題解決に向けて―, 月刊『 クリーンエネルギー 』7月号, pp.6-10, 2022.
    DOI : https://cir.nii.ac.jp/crid/1520855809774971136
  12. 内田 孝紀, 小野 謙二, 飯田 明由, 吉村 忍, 加藤 千幸, 山出 吉伸, 今村 博, 植田 祐子, スパコン版リアムコンパクトによる風車ウエイクの相互干渉に関する大規模数値シミュレーション ―ウエイク領域内の平均風速欠損量の予測精度検証―, 日本風力エネルギー学会論文集, Vol.45, No.4, pp.71-82, 2022.03.
    DOI : https://doi.org/10.11333/jwearonbun.45.4_71

2021

  1. Gustavo Richmond-Navarro, Takanori Uchida, Williams R. Calderon-Munoz, Shrouded Wind Turbine Performance in Yawed Turbulent Flow Conditions, Wind Engineering, August 2021, 2021.08.
    DOI : https://doi.org/10.1177/0309524X211036041
  2. Takanori UCHIDA and Ryo ARAYA, Applications of the Atmospheric Transport and Diffusion of LES Modeling to the Spread and Dissipation of COVID-19 Aerosol Particles inside and outside the Japan National Stadium (Tokyo Olympic Stadium), Modelling and Simulation in Engineering, Volume 2021, Article ID 8822548, 2021.06.
    DOI : https://doi.org/10.1155/2021/8822548
  3. 内田 孝紀, 高桑 晋, 複雑地形における風力資源の数値予測に対する大気安定度の影響, 日本風力エネルギー学会論文集, Vol.45, No.1, pp.1-9, 2021.05.
    DOI : https://doi.org/10.11333/jwearonbun.45.1_1
  4. Takanori UCHIDA, Tadasuke YOSHIDA, Masaki INUI and Yoshihiro TANIYAMA, Doppler Lidar Investigations of Wind Turbine Near-Wakes and LES Modeling with New Porous Disc Approach, Energies 2021, 14(8), 2101, 2021.04.
    DOI : https://doi.org/10.3390/en14082101
  5. 内田 孝紀, 最新の数値風況シミュレーション技術リアムコンパクトが実現するバーチャルウィンドファームー開発の歴史と将来展望ー, 日本風力エネルギー学会誌, 第44巻 第4号, pp.666-671, 2021.
    DOI : https://doi.org/10.11333/jwea.44.4_666

2020

  1. 内田 孝紀, 大規模洋上ウィンドファームのバンカビリティ（融資適格性）評価に資する汎用的使用を目的とした新しい風車ウエイクモデルの開発とその応用, 月刊『 クリーンエネルギー 』, 11月号, pp.42-49, 2020.11.
    DOI : https://cir.nii.ac.jp/crid/1522262180914770304
  2. Takanori UCHIDA and Kenichiro SUGITANI, Numerical and Experimental Study of Topographic Speed-Up Effects in Complex Terrain, Energies, 13(15), 3896, 2020.07.
    DOI : https://doi.org/10.3390/en13153896
  3. Takanori UCHIDA, Effects of Inflow Shear on Wake Characteristics of Wind Turbines over Flat Terrain, Energies, 13(14), 3745, 2020.07.
    DOI : https://doi.org/10.3390/en13143745
  4. Takanori UCHIDA, Yoshihiro TANIYAMA, Yuki FUKATANI, Michiko NAKANO, Zhiren BAI, Tadasuke YOSHIDA and Masaki INUI, A New Wind Turbine CFD Modeling Method Based on a Porous Disk Approach for Practical Wind Farm Design, Energies, 13(12), 3197, 2020.06.
    DOI : https://doi.org/10.3390/en13123197
  5. Koichi Watanabe, Sho Fukutomi, Yuji Ohya, Takanori Uchida, An Ignored Wind Generates More Electricity: A Solar Updraft Tower to a Wind Solar Tower, International Journal of Photoenergy, Volume 2020, Article ID 4065359, 2020.03.
    DOI : https://doi.org/10.1155/2020/4065359
  6. Amr M. Halawa, Takanori Uchida, Koichi Watanabe, and Yuji Ohya, Validation Study of Multi-Rotor Systems Using Two Shrouded Wind Turbines, Journal of Physics: Conference Series, Volume 1618, Future Wind, 2020.
    DOI : https://doi.org/10.1088/1742-6596/1618/3/032017
  7. 内田 孝紀, 渡辺 康一, 大屋 裕二, 松島 啓二, 高田 青, 風車模型ウエイク内の気流性状に関する風洞実験および数値シミュレーション, 風工学研究論文集, 第26巻(ISSN 2435-4384), pp.177-184, 2020.
    DOI : https://doi.org/10.14887/windengresearch.26.0_177
  8. 内田 孝紀, 地形性乱流が風車ブレードに与える危険度を判定するための新しい評価スケールの提案, 日本風力エネルギー学会誌, 第44巻 第3号, pp.331-384, 2020.
    DOI : https://doi.org/10.11333/jweasympo.42.0_164
  9. Takanori UCHIDA and Susumu TAKAKUWA, Numerical Investigation of Stable Stratification Effects on Wind Resource Assessment in Complex Terrain, Energies, 13(24), 6638, 2020.
    DOI : https://doi.org/10.3390/en13246638

2019

  1. Takanori UCHIDA, Keiji ARAKI, Reproduction of Local Strong Wind Area Induced in the Downstream of Small-scale Terrain by Computational Fluid Dynamic (CFD) Approach, Modelling and Simulation in Engineering, Volume 2019, Article ID 7378315, 12 pages, 2019.12.
  2. Takanori UCHIDA, Numerical Investigation of Terrain-Induced Turbulence in Complex Terrain Using High-Resolution Elevation Data and Surface Roughness Data Constructed with a Drone, Energies, 12(19), 3766, 2019.10.
  3. Takanori UCHIDA, Ryo ARAYA, Practical Applications of the Large-Eddy Simulation Technique for Wind Environment Assessment around New National Stadium, Japan (Tokyo Olympic Stadium), Open Journal of Fluid Dynamics, 9, 4, 2019.10.
  4. 内田 孝紀, 川島 泰史, 地形性乱流が風車ブレードに与える危険度を判定するための新しい定量化指標の提案, 九州大学応用力学研究所所報, 156, pp.1-22, 2019.09.
  5. Koichi WATANABE, Yuji OHYA, Takanori UCHIDA, Power Output Enhancement of a Ducted Wind Turbine by Stabilizing Vortices around the Duct, Energies, 12(16), 3171, 2019.08.
  6. Takanori UCHIDA, Numerical Prediction of Strong Wind Induced by Topographic Effect, Open Journal of Fluid Dynamics, 9, 3, 2019.08.
  7. Takanori Uchida, Susumu Takakuwa, A Large-Eddy Simulation-Based Assessment of the Risk of Wind Turbine Failures Due to Terrain -Induced Turbulence over a Wind Farim inComplex Terrain, Energies, 19pages, 2019.05.
  8. Ohya Yuji, Watanabe Koichi、A New Approach Toward Power Output Enhancement Using Multirotor Systems With Shrouded Wind Turbines, Journal of Energy Resources Technology, 10.1115/1.4042235, 141(5): 051203 (10 pages), 2019.05.
  9. Koichi Watanabe, Yuji Ohya, Multirotor Systems Using Three Shrouded Wind Turbines for Power Output Increase, Journal of Energy Resources Technology, 10.1115/1.4042971, 141(5): 051211 (8 pages), 2019.05.
  10. Kenji Ono, Takanori Uchida, High-Performance Parallel Simulation of Airflow for Complex Terrain Surface, Modelling and Simulation in Engineering, 2019, 2019.02.
  11. Takanori Uchida, Kenji Araki, Reproduction of Local Strong Wind Area Induced in the Downstream of Small‐scale Terrain by Computational Fluid Dynamic (CFD) Approach, Modelling and Simulation in Engineering, 15pages, 2019.01.

2018

  1. Takanori Uchida, Large-Eddy Simulation of Airflow over a Steep,Three-Dimensional Isolated Hill with Multi-GPUs Computing, Open Journal of Fluid Dynamics, 8, 4, pp.416-434, 2018.11.
  2. Takanori Uchida, Numerical Investigation of Terrain-induced Turbulence in Complex Terrain by Large-eddy Simulation (LES) Technique, Energies, 11(10), 2638, 2018.10.
  3. Takanori UCHIDA, Graham Li, Comparison of RANS and LES in the Prediction of Airflow Field over Steep Complex Terrain, Open Journal of Fluid Dynamics, 8, pp.286-307, 2018.09.
  4. 髙橋 江梨香, 大西 一希, 谷川 博哉, 内田 孝紀, 杉谷 賢一郎, 平田 勝哉, 極低レイノルズ数領域での様々な二次元翼型の空力特性と流れ, 一般社団法人 日本機械学会 2018年度 年次大会, 2018.09.
  5. Takanori Uchida, Computational Investigation of the Causes of Wind Turbine Blade Damage at Japan's Wind Farm in Complex Terrain, Journal of Flow Control, Measurement & Visualization, 6, 3, pp.152-167, 2018.07.
  6. Takanori Uchida, Designed Wind Speed Evaluation Technique in Wind Turbine Installation Point by Using the Meteorological Model and CFD Model, Journal of Flow Control, Measurement & Visualization, 6, 03(2018), 2018.07.
  7. Takanori Uchida, LES Investigation of Terrain-Induced Turbulence in Complex Terrain and Economic Effects of Wind Turbine Control, Energies, 11(6), 1530, 2018.06.
  8. Takanori Uchida, Computational Fluid Dynamics Approach to Predict the Actual Wind Speed over Complex Terrain, Energies, 11(7), 1694, 2018.06.
  9. Takanori Uchida, Computational Fluid Dynamics (CFD) Investigation of Wind Turbine Nacelle Separation Accident over Complex Terrain in Japan, Energies, 11(6), 1485, 2018.06.
  10. Takanori UCHIDA, A New Proposal for Vertical Extrapolation of Offshore Wind Speed and an Assessment of Offshore Wind Energy Potential for the Hibikinada Area, Kitakyushu, Japan, Energy and Power Engineering, 10, 4, 2018.04.
  11. Takanori UCHIDA, Large-Eddy Simulation and Wind Tunnel Experiment of Airflow over Bolund Hill, Open Journal of Fluid Dynamics, 8, pp.30-43, 2018.03.
  12. 渡邉 康一, 宗像 秋生, 大屋 裕二, つば付きディフューザ風車を用いたマルチロータ型風車システムの発電出力・抗力特性, 日本風力エネルギー学会論文集, Vol.41, No.124, pp.25-32, 2018.02.

2017

  1. Yasushi KAWASHIMA, Takanori UCHIDA, Effects of Terrain-Induced Turbulence on Wind Turbine Blade Fatigue Loads, Energy and Power Engineering, 9, pp.843-857, 2017.12.
  2. Takanori UCHIDA, Three-Dimensional Numerical Simulation of Stably Stratified Flows over a Two-Dimensional Hill, Open Journal of Fluid Dynamics, 7, pp.579-595, 2017.12.
  3. Takanori UCHIDA, High-Resolution LES of Terrain-Induced Turbulence around Wind Turbine Generators, by Using Turbulent Inflow Boundary Conditions, Open Journal of Fluid Dynamics, 7, pp.511-524, 2017.12.
  4. Takanori UCHIDA, CFD Prediction of the Airflow at a Large-Scale Wind Farm above a Steep, Three-Dimensional Escarpment, Energy and Power Engineering, 9, pp.829-842, 2017.12.
  5. Takanori UCHIDA, High-Resolution Micro-Siting Technique for Large Scale Wind Farm Outside of Japan Using LES Turbulence Model, Energy and Power Engineering, 9, pp.802-813, 2017.12.
  6. 川島 泰史, 内田 孝紀, 清木 荘一郎, 近藤 勝俊, 地形性乱流が風車構造強度に与える影響に関する研究（非定常乱流モデルLESによる地形性乱流診断）, 日本風力エネルギー学会論文集, 41, 2, pp.17-24, 2017.08.
  7. Uli Goeltenbott, Yuji Ohya, Shigeo Yoshida, Peter Jamieson, Aerodynamic interaction of diffuser augmented wind turbines in multi-rotor systems, Renewable Energy, 10.1016/j.renene.2017.05.014, 112, 25-34, 2017.05.
  8. 渡邉 康一, 松本 恵実, NweThander, 烏谷 隆, 大屋 裕二, 直線翼垂直軸型風車の出力を向上させる周辺付加物の形状検討, 日本風力エネルギー学会論文集, Vol.41, No.1, pp.1-8, 2017.05.
  9. 内田 孝紀, 風車ウエイクのラージ・エディ・シミュレーション（LES）, 計算工学, 22, 3, pp.3613-3617, 2017.05.
  10. Koichi Watanabe, Yuji Ohya, Takanori Uchida, Tomoyuki Nagai, Numerical Prediction and Field Verification Test of Wind-Power Generation Potential　in Nearshore Area Using a Moored Floating Platform, Journal of Flow Control, Measurement & Visualization, 5, 2, 2017.04.
  11. Yuji Ohya, Jumpei Miyazaki, Uli Goeltenbott, Koichi Watanabe, Power Augmentation of Shrouded Wind Turbines in a Multi-Rotor System, The American Society of Mechanical Engineers, Journal of Energy Resources Technology, Vol.139, Issue5, pp.51202, 2017.02.
  12. Yuji Ohya, Takashi Karasudani, Tomoyuki Nagai, Koichi Watanabe, Wind Lens Technology and Its Application to Wind and Water Turbine and Beyond, Journal of Renewable Energy and Environmental Sustainability, Vol.2, pp.2, 2017.01.
＞＞ 過去の業績（～2016年）

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