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2002 Fiscal Year Final Research Report Summary

Research and Development of New Technology Wind Turbines Active in Desertification Prevention and Desert Tree Planting

Research Project

Project/Area Number 12792004
Research Category

Grant-in-Aid for University and Society Collaboration

Allocation TypeSingle-year Grants
Research Field Fluid engineering
Research InstitutionTottori University

Principal Investigator

HAYASHI Tsutomu  Tottori University, Faculty of Engineering, Professor, 工学部, 教授 (00093063)

Co-Investigator(Kenkyū-buntansha) KAMICHIKA Makio  Tottori University, And Land Research Center, Professor, 乾燥地研究センター, 教授 (20032310)
WAKA Ryoji  Tottori University, Faculty of Education and Regional Sciences, Professor, 教育地域科学部, 教授 (50032272)
HARA Yutaka  Tottori University, Faculty of Engineering, Associate Professor, 工学部, 助教授 (60242822)
TAGAWA Kotaro  Tottori University, Faculty of Education and Regional Sciences, Lecturer, 教育地域科学部, 講師 (30315113)
KAWAMURA Tetuya  Ochanomizu University, Graduate School of Humanities and Sciences, Professor, 大学院・人間文化研究所, 教授 (40143383)
Project Period (FY) 2000 – 2002
KeywordsDesert Environment / Desert Environmental Wind Tunnel / Low Speed High Torque Wind Turbine / Savonius Wind Turbine / Direct Numerical Simulation / Wind Tunnel Performance Test / Pnlsating Wind / Instantaneous Wind
Research Abstract

This research was started for the purpose of developing wind turbines and wind power generation systems which can be driven atarid lands in the world. Many of the research achievements were related to the numerical simulations of a Savonius wind turbine and a straight line wings perpendicular axis wind turbine. Many research achievements on experiments haven't been achieved well because time was needed for a design and construction of a wind tunnel experimental facility and new technology wind turbines.
The research achievements can be classified as follows.
1. Direct research : numerical summations of a Savonius wind turbine and a perpendicular axis wind turbine ; wind tunnel experiments.
2. Related research : (1) research on desert ; (2) research on wind power : wind investigation ; component engineering of a wind turbine.
The wind tunnel developed, which can generate three kinds of fluctuating winds, has the characteristic rare in the world as a wind tunnel for wind turbine research. Since tins grant-in-aid for scientific research was a subsidy for promoting collaboration of university and society, many people who visited Tottori University were provided with the opportunity to inspect the wind tunnel. The visitors includes people who are related to industry, academia and government cooperation, people who desire a joint research with Tottori University, and people of a local government which is going to industrialize wind power. Furthermore, many joint researches were conducted in order to promote the industy-university cooperation, and the sponsored researches from Tottori Prefecture, NEDO, a company, etc. were also conducted positively. Fortunately, this research is taken over to the group of the utilization of natural energy of the "Program for Arid Land Science" of Tottori University. That program was adopted as the 21st century COE program of the Ministry of Education, Culture Sports, Science and Technology in 2002.

  • Research Products

    (20 results)

All Other

All Publications (20 results)

  • [Publications] Tsutomu HAYASHI, Wei LIU, Koji SASSA, Yutaka HARA: "Possibility of Using a Mini Doppler Sodar for Wind Characteristics Investigation"Proc. World Wind Energy Conference, Berlin. (to appear). (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] T.Kawamura, K.Ootsuki, T.Hayashi: "Numerical Study of the Flow around the Cross Flow Turbine of Many Blades Type with Accessories for Improvement of its Performance"Proc. World Wind Energy Conference, Berlin. (to appear). (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] T.Kawamura, A.Nagaoka, T.Hayashi: "Numerical Simulation and Visualization of the Flow around High-Speed Wind Turbine"Proc. World Wind Energy Conference, Berlin. (to appear). (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 林農, 劉薇, 佐々浩司, 原豊: "北条砂丘における高高度風況精査"第17回風工学シンポジウム論文集. 155-160 (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 林農, 加藤優, 佐々浩司, 劉薇, 原豊: "移動式風況精査の実用化研究-ミニドップラーソーダーによる短期間観測の有効性-"風力エネルギー. 64巻. 26-30 (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 原豊, 樋口博, 河村哲也, 林農: "傾斜円柱まわりの流れ構造に関する数値的研究(上流端近傍の流れについての考察)"日本風工学会論文集. 94号. 107-116 (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] T.Kawamura, T.Hayashi, K.Miyashita: "Application of the Domain Decomposition Method to the Flow around the Savonius Roter"12th International Conference on Domain Decomposition, Methods, Edited by : Tony Chan, et al., Olivier Pironneau. 393-400 (2001)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] T.Hayashi, S.Yamashita, H.Yamada, T.Kawamura: "Experimental and numerical study of the flow around the rotating Savonius rotor"Proc. of the European Wind Energy Conference, Copenhagen, Denmark. 398-401 (2001)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] T.Kawamura, A.Shinohara, Y.Oosasa, T.Hayashi: "Numerical Simulation and Visualization of the Flow Around the Cross Flow Turbine"Proc. of the European Wind Energy Conference, Copenhagen, Denmark. 402-405 (2001)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 宮下和子, 河村哲也, 林農: "サボニウス風車まわりの流れと動特性"日本流体力学会年会2000講演論文集. 435-436 (2000)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Tsutomu HAYASHI, Wei LIU, Koji SASSA, Yutaka HARA: "Possibility of Using a Mini Doppler Sodar for Wind Characteristics Investigation"Proc. World Wind Energy Conference. Berlin, to appear. (2002)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T.Kawomura, K., Ootsuki and T.Hayashi: "Numerical Study of the Flow around the Cross Flow Turbine of Many Blades Type with Accessories for Improvement of its Peformance"Proc. World Wind Energy Conference, Berlin. to appear. (2002)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T.Kawamura, A.Nagaoka and T.Hayashi: "Numerical Simulation and Visualization of the Flow around High-Spped Wind Turbine"Proc. World Wind Energy Conference, Berlin. to appear. (2002)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Tsutomu HAYASHI, Wei LIU, Koji SASSA, Yutaka HARA: "Investigation of High Altitude Wind Characteristics at Hojo Sand Dune"Proc. 17th Wind Engineering Symposium. 155-160 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Tsutomu HAYASHI, Masaru KATO, Koji SASSA, Wei LIU, Yutaka HARA: "Study toward the Practical Use of a Portable Instrument for Wind Characteristics Investigation - Availability of Short Time Observation by a Mini Doppler Sodar-"Wind Energy. Vol.26, No.4. 26-30 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Yutaka HARA, Hiroshi HIGUCHI, Tetuya KAWAMURA, Tsutomu HAYASHI: "A Computational Study on the Flow Structure around a Yawed Circular Cylinder -A Consideration on the Structure near the Upstream Juncture-"Journal of Wind Engineering, JAWE. No.94. 107-116 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T. HAYASHI, S. YAMASHITA, H. YAMADA and T. KAWAMURA: "Experimental and numerical study of the flow around the rotating Savonius rotor"Proc. of the European Wind Energy Conference, Copenhagen, Denmark. 398-401 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T.KAWAMURA, S.YAMASHITA, A.Shinohara and T.HAYASHI: "Numerical Simulation and Visualization of the Flow Around the Cross Flow Turbine"Proc. of the European Wind Energy Conference, Copenhagen, Denmark. 402-405 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Kazuko MIYASHTTA, Tetuya KAWAMURA and Tsutomu HAYASHI: "Dynamics and Flow around the Savonius Rotors"Proc. The annual conference 2000 of the Japan Society of Fluid Mechanics. 435-436 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T.Kawamura, T.Hayashi and K.Miyashita, Edited by: Tony Chan, et al.: "Application of the Domain Decomposition Method to the Flow around the Savonins Rotor, 12th International Conference on Domain Decomposition, Methods"Olivier Pironneau. 393-400 (2001)

    • Description
      「研究成果報告書概要(欧文)」より

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Published: 2004-04-14  

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