| ID | 119672 |
| Title Alternative | Spatial correlation and structure of fluctuating pressure acting on a single fixed circular cylinder
|
| Author |
Onishi, Shinya
Hosomi, Genbu
|
| Keywords | circular cylinder
aspect ratio
coherence
円柱
アスペクト比
コヒーレンス
|
| Content Type |
Journal Article
|
| Description | In this study, the structure of fluctuating surface pressure acting on a fixed circular cylinder was investigated by wind tunnel tests and computational fluid dynamics. Examinations of effects of the aspect ratio of the model gives to fluctuating surface pressure acting on a fixed circular cylinder also were carried out. Moreover, effect of boundary conditions of side walls for CFD on fluctuating surface pressure on a fixed circular cylinder were investigated. As results of this study, it was found that the spacial correlation of fluctuating pressure on a fixed circular cylinder was affected by aspect ratio of the model. POD nalysis indicated that the fluctuating surface pressure acting on a circular cylinder had symmetric and asymmetric mode shapes along the cylinder axis.
|
| Journal Title |
Journal of Structural Engineering, A
|
| ISSN | 1881820X
|
| Publisher | 土木学会
|
| Volume | 62A
|
| Start Page | 404
|
| End Page | 413
|
| Published Date | 2016
|
| Rights | © 2016 公益社団法人 土木学会
|
| EDB ID | |
| DOI (Published Version) | |
| URL ( Publisher's Version ) | |
| FullText File | |
| language |
jpn
|
| TextVersion |
Publisher
|
| departments |
Science and Technology
|
