210 サボニウス風車翼まわりの流れの可視化

• 奥林 豊保

  大分大

• 鹿毛 一之

  大分大

• 石松 克也

  大分大

• 濱川 洋充

  大分大

書誌事項

タイトル別名

• Visualization of Flow Around a Savonius Rotor Blades

抄録

The Savonius rotor with two semicylindrical blades is known as a dragtype wind turbine of vertical axis operation. The visualization of the flow fields around the Savonius rotor blades were observed by the tracer method using aluminum powder suspended in the water stream. The flow visualization was carried out for the absolute and relative flows with rigid and rotation camera devices.<BR>In the case of stationary rotor, the effect of flow through the overlapping section decreases of a minus torque acting on the returning blade. The torque and power performances of rotating rotor were considerably improved by Coanda-like flow on the convex side of the advancing blade.

収録刊行物

• 可視化情報学会誌

  可視化情報学会誌 15 (Supplement2), 239-242, 1995

  社団法人 可視化情報学会

詳細情報

• CRID: 1390282679594988416
• NII論文ID: 10002673916
• NII論文ID: 130003648511
• NII書誌ID: AN10374478
• DOI: 10.3154/jvs.15.supplement2_239
• ISSN: 1884037X
• ISSN: 09164731
• 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