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

Masao Iino, Atsuto Hasegawa, Hiroyuki Shimizu, Yohei Sato

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

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.

Original languageEnglish
Title of host publicationASME-JSME-KSME 2011 Joint Fluids Engineering Conference, AJK 2011
Pages301-303
Number of pages3
Volume2
DOIs
Publication statusPublished - 2011
EventASME-JSME-KSME 2011 Joint Fluids Engineering Conference, AJK 2011 - Hamamatsu, Japan
Duration: 2011 Jul 242011 Jul 29

Other

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

Fingerprint

Flow structure
Liquids
Buffers
Oils
Electrostatics
Parallel flow
Prisms
Microchannels
Velocity measurement
Laser beams
Light sources
Lighting

ASJC Scopus subject areas

  • Fluid Flow and Transfer Processes

Cite this

Iino, M., Hasegawa, A., Shimizu, H., & Sato, Y. (2011). Liquid-liquid interfacial flow structure obtained from nano-PIV/LIF. In ASME-JSME-KSME 2011 Joint Fluids Engineering Conference, AJK 2011 (Vol. 2, pp. 301-303) https://doi.org/10.1115/AJK2011-36006

Liquid-liquid interfacial flow structure obtained from nano-PIV/LIF. / Iino, Masao; Hasegawa, Atsuto; Shimizu, Hiroyuki; Sato, Yohei.

ASME-JSME-KSME 2011 Joint Fluids Engineering Conference, AJK 2011. Vol. 2 2011. p. 301-303.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Iino, M, Hasegawa, A, Shimizu, H & Sato, Y 2011, Liquid-liquid interfacial flow structure obtained from nano-PIV/LIF. in ASME-JSME-KSME 2011 Joint Fluids Engineering Conference, AJK 2011. vol. 2, pp. 301-303, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference, AJK 2011, Hamamatsu, Japan, 11/7/24. https://doi.org/10.1115/AJK2011-36006
Iino M, Hasegawa A, Shimizu H, Sato Y. Liquid-liquid interfacial flow structure obtained from nano-PIV/LIF. In ASME-JSME-KSME 2011 Joint Fluids Engineering Conference, AJK 2011. Vol. 2. 2011. p. 301-303 https://doi.org/10.1115/AJK2011-36006
Iino, Masao ; Hasegawa, Atsuto ; Shimizu, Hiroyuki ; Sato, Yohei. / Liquid-liquid interfacial flow structure obtained from nano-PIV/LIF. ASME-JSME-KSME 2011 Joint Fluids Engineering Conference, AJK 2011. Vol. 2 2011. pp. 301-303
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