510 パネル法による水平軸ロータブレードの後退角の影響に関する研究(2)(OS5-2 風力発電,OS5 風力発電,オーガナイズドセッション)

• 平手 賢介

  名大院

• 今村 博

  CMH

• 長谷川 豊

  名大

• 朝倉 榮次

  名大

• 菊山 功嗣

  名産大

書誌事項

タイトル別名

• 510 Study on the effect of sweepback and coning Angle of a HAWT rotor blade by Panel Method(2)

抄録

For the improvement of rotor performance for the horizontal wind turbines, the winglets attached at blade tips have been attempted. It can move the shedding position of the tip vortices away from the blade tips to the tip of the winglets, which decreases the axial induced velocity in the rotor plane, leading to the increase of the rotor output. The similar effects can be expected in the sweepback rotor blades andlor rotors with coning angle for the output augmentation. The present paper describes the influence of sweep and coning angles of the rotor blades to the flow field around the rotor blade, and the blade load, which are analyzed by a panel method with free wake model. The results show the possibility of the performance improvement by adopting the rotor blade with sweep or coning angle.

収録刊行物

• 流体工学部門講演会講演論文集

  流体工学部門講演会講演論文集 2006 (0), _510-1_-_510-4_, 2006

  一般社団法人 日本機械学会

キーワード

• Fluid Machinery
• Numerical Analysis
• Wind Turbine
• Panel Method
• Free Wake Model
• Sweep Angle
• Coning Angle

詳細情報

• CRID: 1390282680861500672
• NII論文ID: 110008616829
• DOI: 10.1299/jsmefed.2006._510-1_
• ISSN: 24242896
• Web Site: https://www.jstage.jst.go.jp/article/jsmefed/2006/0/2006__510-1_/_pdf
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可