Liquid-liquid interfacial flow structure obtained from nano-PIV/LIF

Masao Iino, Atsuto Hasegawa, Hiroyuki Shimizu, Yohei Sato

研究成果: Conference contribution

抄録

The flow structure at liquid-liquid interface was investigated by PIV/LIF with evanescent wave illumination. Laminar parallel flow comprising buffer solution and oil was formed in a microchannel. The laser beam was introduced into oil by a two-prism system and was totally reflected at the buffer solution-oil interface. The evanescent wave penetrates into the solution as a light source. The interfacial velocity measurement of solution was performed by nano-PIV. In prior to apply nano-LIF to measurement of an electrostatic potential distribution at the interface, a representative electrostatic potential was obtained from measurements of elelctroosmotic mobility of the buffer solution.

本文言語English
ホスト出版物のタイトルASME-JSME-KSME 2011 Joint Fluids Engineering Conference, AJK 2011
ページ301-303
ページ数3
DOI
出版ステータスPublished - 2011 12 1
イベントASME-JSME-KSME 2011 Joint Fluids Engineering Conference, AJK 2011 - Hamamatsu, Japan
継続期間: 2011 7 242011 7 29

出版物シリーズ

名前ASME-JSME-KSME 2011 Joint Fluids Engineering Conference, AJK 2011
2

Other

OtherASME-JSME-KSME 2011 Joint Fluids Engineering Conference, AJK 2011
国/地域Japan
CityHamamatsu
Period11/7/2411/7/29

ASJC Scopus subject areas

  • 流体および伝熱

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