2014年10月25日
0104 ひも状ミセル水溶液のステップせん断におけるバンディングと流動特性の関係
流体工学部門講演会講演論文集
- ,
- ,
- ,
- 巻
- 2014
- 号
- 開始ページ
- "0104
- 終了ページ
- 1"-"0104-2"
- 記述言語
- 日本語
- 掲載種別
- 出版者・発行元
- 一般社団法人日本機械学会
The shear-banding formation process of wormlike micellar solutions is investigated. The distributions of the flow-induced birefringence and the orientation angle in a concentric cylinder flow cell are evaluated by using a cross-polarizers technique. The birefringence and the angle are almost constant along the radial direction at low shear rate. The high orientation band (H-band) and the SIS state band (SIS-band) are formed when the shear rate exceeds 1s^<-1>. The fluctuations of the birefringence and the angle in the bands are synchronized with stress oscillation at high shear rate. But as for the stress optical coefficient C, only the value of the SIS-band fluctuates significantly.
- リンク情報
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- CiNii Articles
- http://ci.nii.ac.jp/naid/110009938582
- CiNii Books
- http://ci.nii.ac.jp/ncid/AA11284390
- ID情報
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- ISSN : 1348-0251
- CiNii Articles ID : 110009938582
- CiNii Books ID : AA11284390