Visualization of Flow Around a Savonius Rotor Blades
-
- OKUBAYASHI Toyoyasu
- Oita University
-
- KAGE Kazuyuki
- Oita University
-
- ISHIMATSU Katsuya
- Oita University
-
- HAMAKAWA Hiromitsu
- Oita University
Bibliographic Information
- Other Title
-
- 210 サボニウス風車翼まわりの流れの可視化
Search this article
Abstract
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.
Journal
-
- Journal of the Visualization Society of Japan
-
Journal of the Visualization Society of Japan 15 (Supplement2), 239-242, 1995
The Visualization Society of Japan
- Tweet
Details 詳細情報について
-
- CRID
- 1390282679594988416
-
- NII Article ID
- 10002673916
- 130003648511
-
- NII Book ID
- AN10374478
-
- ISSN
- 1884037X
- 09164731
-
- Text Lang
- ja
-
- Data Source
-
- JaLC
- Crossref
- CiNii Articles
-
- Abstract License Flag
- Disallowed