書誌事項
- タイトル別名
-
- Influence of Oscillation of Upstream Circular Cylinder on Longitudinal Vortex Excitation of Criss-cross Circular Cylinders.
- ジュウジ コウサ 2 エンチュウ カラ ノ タテウズ リュウシュツ ニ オヨボス ジョウリュウ エンチュウ ノ シンドウ ノ エイキョウ
この論文をさがす
抄録
The two types of longitudinal vortices, the trailing vortex and the necklace vortex, shed periodically near the intersection part of the criss-cross circular cylinders located in uniform flow. The influence of the oscillation of upstream cylinder on longitudinal vortex excitation caused by their vortices was investigated. In the case where the trailing vortex is shedding, the lock-in phenomenon occurs on the wide condition for the free stream velocity and the frequency and the amplitude of the upstream cylinder oscillation, compared with the lock-in condition of Karman vortex. On the other hand, the lock-in region of the necklace vortex is narrower than that of Karman vortex. In either case, the phase difference between the oscillation of the upstream cylinder and the vortex shedding decreases with increasing non-dimensional oscillation frequency.
収録刊行物
-
- 日本機械学会論文集B編
-
日本機械学会論文集B編 68 (669), 1415-1422, 2002
一般社団法人 日本機械学会
- Tweet
キーワード
詳細情報 詳細情報について
-
- CRID
- 1390001206182873856
-
- NII論文ID
- 110002387184
- 130004224540
-
- NII書誌ID
- AN00187441
-
- ISSN
- 18848346
- 03875016
-
- NDL書誌ID
- 6171623
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可