Study on the investigation of excitation mechanism and wind -power-generation possibility of aerodynamic vibration of a circular cylinder situated behind established structures
Project/Area Number |
22560480
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Structural engineering/Earthquake engineering/Maintenance management engineering
|
Research Institution | The University of Tokushima |
Principal Investigator |
NAGAO Nagao 徳島大学, 大学院・ソシオテクノサイエンス研究部, 教授 (40172506)
|
Co-Investigator(Kenkyū-buntansha) |
NODA Minoru 徳島大学, 大学院・ソシオテクノサイエンス研究部, 教授 (30283972)
|
Project Period (FY) |
2010 – 2012
|
Project Status |
Completed (Fiscal Year 2012)
|
Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2011: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
|
Keywords | ウェイクエクサイテーション / 直列円形断面物体 / 風力発電 / ウエイクギャロッピング / ウェイクギャロッピング / 円形断面物体の空力不安定振動 |
Research Abstract |
For the wake excitation of tandem and staggered circular cylinders, the effects of surface roughness of circular cylinders on it were experimentally investigated. Furthermore, the power generation possibility of the wake excitation under the action of the natural wind in a building roof part was also examined.
|
Report
(4 results)
Research Products
(17 results)