書誌事項
- タイトル別名
-
- 606 Instability of Viscoelastic Flows through a Merged Channel
抄録
Viscoelastic flows in a T-shaped merged channel were experimentally studied in a wide rage of flow rates. In these experiments 0.2 wt% and 0.5 wt% solutions of polyacrylamide (PAA) were used. Stable vortices are observed at low flnow rates. However, the height of vortex oscillates as the flow rate increases. The vortex oscillation induces the unstable bundle-like flow i.e. the flow containing a few bundles of streamlines in the merged area. At higher flow rates the bundles unite to form one bundle in each side upstream of the entrance to the narrow slit. Furthermore, one entrance of the wide slits of the T-shaped channel was closed to examine the effect of merging of the flows.
収録刊行物
-
- 関西支部講演会講演論文集
-
関西支部講演会講演論文集 2000.75 (0), _6-11_-_6-12_, 2000
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
- 1390001205848474624
-
- NII論文ID
- 110002491551
-
- ISSN
- 24242756
-
- 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