Kyushu University Academic Staff Educational and Research Activities Database
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Takanori Uchida Last modified date:2017.09.04



Graduate School


E-Mail
Homepage
http://www.riam.kyushu-u.ac.jp/windeng/
Introduction of my research .
Phone
092-583-7776
Fax
092-583-7779
Academic Degree
Dr. Eng
Field of Specialization
Wind engineering, Environmental fluid dynamics, CFD, EFD
Research
Research Interests
  • Development of the Non-Stationary and Non-Linear Wind Synopsis Simulator, RIAM-COMPACT
    keyword : LES, RIAM-COMPACT, Wind Energy Utilization, Atmospheric Environmental Assessment, Airflow over Complex Terrain and Buildings, Gas Diffusion, Bluff-Body Aerodyanmics
    2000.01.
  • Numerical Simulation and Wind Tunnel Experiment of Atmospheric Stratified Flows under Various Stabilities
    keyword : Atmospheric Stratified Flow, Atmospheric Boundary Layer, Numerical Simulation (DNS, LES), Wind Tunnel Experiment
    2000.01.
  • Basic Research on Numerical Simulation Method Based on Finite-Difference Method (FDM)
    keyword : Numerical Simulation Method, Finite-Difference Method (FDM), DNS, LES
    2000.01.
Academic Activities
Papers
1. Takanori Uchida, Reproducibility of Complex Turbulent Flow Using Commercially-Available CFD Software
―Report 1: For the Case of a Three-Dimensional Isolated-Hill With Steep Slopes―, Reports of Research Institute for Applied Mechanics, Kyushu University, 150, 2016.03.
2. Takanori Uchida, Reproducibility of Complex Turbulent Flow Using Commercially-Available CFD Software
―Report 2: For the Case of a Two-Dimensional Ridge With Steep Slopes―, Reports of Research Institute for Applied Mechanics, Kyushu University, 150, 2016.03.
3. Takanori Uchida, Reproducibility of Complex Turbulent Flow Using Commercially-Available CFD Software
―Report 3: For the Case of a Three-dimensional Cube―, Reports of Research Institute for Applied Mechanics, Kyushu University, 150, 2016.03.
4. Takanori Uchida, Fumihito Watanabe, Shin Mikami, Analysis of the Airflow Field around a Steep, Three-dimensional Isolated Hill with Commercially Available CFD Software, Reports of Research Institute for Applied Mechanics, Kyushu University, 149, 2015.09.
5. Fumihito Watanabe, Takanori Uchida, Micro-siting of Wind Turbine in Complex Terrain:Simplified Fatigue Life Prediction of Main Bearing in Direct Drive Wind Turbines, WIND ENGINEERING, 39, 4, 21, 2015.07.
6. Takanori Uchida, An Examination of the Taikoyama Wind Farm Nacelle Separation Accident Using a CFD Approach, Reports of Research Institute for Applied Mechanics, Kyushu University, 148.0, 10.0, 2015.03.
7. Takanori Uchida, Validation Testing of the Prediction Accuracy of the Numerical Wind Synopsis Prediction Technique RIAM-COMPACT for the Case of the Bolund Experiment-Comparison against a Wind-Tunnel Experiment-, Reports of Research Institute for Applied Mechanics, Kyushu University, 147, 2014.09.
8. Takanori UCHIDA, Takashi MARUYAMA, Tetsuya TAKEMI, Yuichiro OKU, Yuji OHYA and Graham Li , Proposal of Designed Wind Speed Evaluation Technique in WTG Installation Point by Using the Meteorological Model and CFD Model
, 九州大学応用力学研究所所報, 第141号, pp.1-12, 2011.10.
9. Takanori UCHIDA, Takashi MARUYAMA, Hirohiko ISHIKAWA, Masaru ZAKO and Akira DEGUCHI , Investigation of the Causes of Wind Turbine Blade Damage at Shiratakiyama Wind Farm in Japan-A Computer Simulation Based Approach-, 九州大学応用力学研究所所報, 第141号, pp.13-25, 2011.10.
10. 内田孝紀,大屋裕二, LES技術を用いたウインドファーム風況診断―熊本県阿蘇車帰風力発電所を例として―, 土木学会論文集A2(応用力学)Vol.67 特集号, 2011.09.
11. Takanori Uchida, Takashi Maruyama and Yuji Ohya, New Evaluation Technique for WTG Design Wind Speed using a CFD-model-based Unsteady Flow Simulation with Wind Direction Changes, Modelling and Simulation in Engineering, Volume 2011 (2011), 2011.03.
12. Takanori Uchida, Yuji Ohya and Kenichiro Sugitani, Comparisons Between The Wake Of A Wind Turbine Generator Operated At Optimal Tip Speed Ratio And The Wake Of A Stationary Disk, Modelling and Simulation in Engineering, Volume 2011 (2011), 2011.03.
13. Takanori Uchida and Yuji Ohya, Latest Developments in Numerical Wind Synopsis Prediction Using the RIAM-COMPACT® CFD Model—Design Wind Speed Evaluation and Wind Risk (Terrain-Induced Turbulence) Diagnostics in Japan, Energies, 4(3), pp.458-474, 2011.03.
14. Takanori UCHIDA, Yuji OHYA, Challenge to Huge Computation of Airflow around Urban Area by using RIAM-COMPACT® CFD Model, Proceedings of EAEP2010/The 4th International Symposium on the Asian Environmental Problems, pp.191-194, 2010.09.
15. Hirotaka HANO, Takanori UCHIDA, Yuji OHYA, Wake Structure Behind Wind Turbine Generator in Turbulent Boundary Layer, Proceedings of EAEP2010/The 4th International Symposium on the Asian Environmental Problems, pp.195-200, 2010.09.
16. Takanori Uchida and Yuji Ohya, Large-Eddy Simulation of Topography-Induced Turbulence around WTG by using the RIAM-COMPACT® CFD Model, Proceedings of RENEWABLE ENERGY 2010 (RE2010), 2010.06.
17. Takanori Uchida and Yuji Ohya, HIGH RESOLUTION LES OF TURBULENT AIRFLOW OVER COMPLEX TERRAIN, Proceedings of Seventh Asia-Pacific Conference on Wind Engineering (APCWE-VII), pp.405-408, 2009.11.
18. Tomohiro Hara, Yuji Ohya, Takanori Uchida, Ryohji Ohba, Wind-Tunnel and Numerical Simulations of the Coastal Thermal Internal Boundary Layer, Boundary-Layer Meteorology, Vol.130, pp.365-381, 2009.02.
19. Takanori Uchida, Yuji Ohya, The wind risk management in the wind farm by using the RIAM-COMPACT CFD code, Proceedings of China Wind Power 2008 & Global Wind Power 2008, 2008.10.
20. Takanori Uchida, Yuji Ohya, Numerical Simulation of Airflow around Urban Area by using the RIAM-COMPACT CFD Model, Proceedings of Sino-Japan International Symposium on The East Asian Environmental Problems (EAEP2008), pp.51-53, 2008.08.
21. Yuji Ohya, Takanori Uchida, Laboratory and numerical studies of the atmospheric stable boundary layers, Journal of Wind Engineering & Industrial Aerodynamics, Vol.96, pp.2150-2160, 2008.07.
22. Takanori Uchida and Yuji Ohya, Micro-siting Technique for Wind Turbine Generators by Using Large-Eddy Simulation, Journal of Wind Engineering & Industrial Aerodynamics, Vol.96, pp.2121-2138, 2008.07.
23. T.Uchida and Y.Ohya, Verification of the Prediction Accuracy of Annual Energy Output at Noma Wind Park by the Non-Stationary and Non-Linear Wind Synopsis Simulator, RIAM-COMPACT, Journal of Fluid Science and Technology, Vol.3, No.3, pp.344-358, 2008.06.
24. Yuji Ohya, Reina Nakamura, Takanori Uchida, Intermittent Bursting of Turbulence in a Stable Boundary Layer with Low-Level Jet,Boundary-Layer Meteorology, Boundary-Layer Meteorology, vol.26, No.3, pp.349-363, 2008.01.
25. Takanori Uchida, High Resolution LES of Airflow over Complex Terrain, Proceedings of APCOM'07-EPMESC XI, 2007.12.
26. Takanori Uchida, Yuji Ohya, Diagnosis of Airflow Characteristics in Wind Farm by Using the Unsteady Numerical Model RIAM-COMPACT, Proceedings of Renewable Energy 2006, 2006.10.
27. T.Uchida and Y.Ohya, Application of LES Technique to Diagnosis of Wind Farm by Using High Resolution Elevation Data, JSME International Journal, 「Environmental Flows」, Series B, Vol.49, No.3, pp.567-575, 2006.09.
28. T. Uchida, Y. Ohya, Large-eddy simulation of turbulent airflow over complex terrain, J. Wind Eng. Ind. Aerodyn., Vol.91,pp.219-229, 2003.02.
29. T. Uchida,Y. Ohya, Numerical simulation of atmospheric flow over complex terrain, J. Wind Eng. Ind. Aerodyn., 81, Vol.81,pp.283-293, 1999.05.
Works, Software and Database
1. .
Presentations
1. 田中 翔一, 谷山 賀浩, 猪亦 麻子, 内田 孝紀, Wind resource evaluation for optimizing wind turbine placement on complex terrain, 2015年動力エネルギー国際会議(ICOPE-15), 2015.12.02.
2. 大戸 博仁, 内田 孝紀, 谷山 賀浩, 大迫 俊樹, Airflow evaluation of wind farm site over complex terrain using LES turbulence model, 2015年動力エネルギー国際会議(ICOPE-15), 2015.12.01.
Membership in Academic Society
  • Japan Society of Fluid Mechanics
  • Japan Association for Wind Engineering
  • Japan Society of Mechanical Engineers
  • Japan Wind Energy Association