B208 電気浸透流によるマイクロチャンネル内の混合

• 松本 亮介

  関西大工

• 時 隆之

  関西大院

• 田中 勝也

  関西大院

• 石原 勲

  関西大工

書誌事項

タイトル別名

• Mixing in Microchannel by Electroosmosis Flow

抄録

Rapid mixing is essential on the micromixer in microfluidic systems. Mixing in microchannel relies mainly on molecular diffusion due to the laminar flow at low Reynolds number. In this study, the sequential switching of electroosmosis flow is applied to the mixing in microchannel. By switching of the electroosmosis flow sequentially to the T-junction microchannel, the mixing stream is segregated by the two inlet streams on and off, then the mixing process can be accelerated and controlled by increasing the contact surface of two liquids. The flow pattern was classified into two patterns, wavy flow pattern and segmented flow pattern, by Strouhal number. The mixing degrees can be expressed as a function of Strouhal number.

収録刊行物

• 可視化情報学会誌

  可視化情報学会誌 26 (Supplement2), 251-252, 2006

  社団法人 可視化情報学会

キーワード

• Microchannel
• Electroosmosis flow
• Fluorescence
• Micro mixer

詳細情報

• CRID: 1390001204620814336
• NII論文ID: 10018247527
• NII論文ID: 130003650449
• NII書誌ID: AA11907562
• DOI: 10.3154/jvs.26.supplement2_251
• ISSN: 1884037X
• ISSN: 09164731
• 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