書誌事項
- タイトル別名
-
- 1022 Rotordynamic Fluid Moment on the Backshroud of Rotors and Whirling Motion
抄録
In pumps and water turbines, the rotordynamic force and moment can cause shaft vibrations. The fluid force which acts on the backshroud of the impeller and runner generates the fluid moment, and it can cause the whirling motion of the rotor. We made a test facility in which the backshroud was modeled by a rotating disc and could observe the whirling motion of the rotor. By the simulation of the flow around the whirling disc, we found that the fluid moment acted on the disc. Therefore, it was releaved that the rotordynamic fluid moment excites the whirling motion.
収録刊行物
-
- 流体工学部門講演会講演論文集
-
流体工学部門講演会講演論文集 2014 (0), _1022-1_-_1022-3_, 2014
一般社団法人 日本機械学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390001205884514560
-
- NII論文ID
- 110009938737
-
- ISSN
- 24242896
-
- 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