EWOD stabilization of two liquid streams along a microchannel and EHD-induced enhancement of interfacial mass transfer
| Autor: | Ishida, Yoshito, Davoust, Laurent, Glière, Alain, Gratier, Julien, Sarrut, N. |
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| Přispěvatelé: | Commissariat à l'énergie atomique et aux énergies alternatives - Laboratoire d'Electronique et de Technologie de l'Information (CEA-LETI), Direction de Recherche Technologique (CEA) (DRT (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Laboratoire des Écoulements Géophysiques et Industriels [Grenoble] (LEGI), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF), Correspondant HAL 2, LEGI, Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS) |
| Jazyk: | angličtina |
| Rok vydání: | 2007 |
| Předmět: |
Electrowetting
Electrohydrodynamics [SPI.GPROC] Engineering Sciences [physics]/Chemical and Process Engineering [PHYS.MECA.MEFL] Physics [physics]/Mechanics [physics]/Fluid mechanics [physics.class-ph] [SPI.MECA.MEFL] Engineering Sciences [physics]/Mechanics [physics.med-ph]/Fluids mechanics [physics.class-ph] [SPI.GPROC]Engineering Sciences [physics]/Chemical and Process Engineering [PHYS.MECA.MEFL]Physics [physics]/Mechanics [physics]/Fluid mechanics [physics.class-ph] Interface Micro-extractor [SPI.MECA.MEFL]Engineering Sciences [physics]/Mechanics [physics.med-ph]/Fluids mechanics [physics.class-ph] |
| Zdroj: | Proceedings of the microTas conference Proceedings of the microTas conference, 1, J.L. Viovy, P. Tabeling, S. Decroix, L.Malaquin Eds, pp.306-308, 2007 microTas conference microTas conference, Oct 2007, Paris, France. pp.306-308 |
| Popis: | ISBN: 978-0-9798064-0-7; International audience; This paper presents a new micro-device for liquid-liquid extraction in which two immiscible liquids flow in parallel along a microchannel located after a T-junction. Two electrical phenomena, electrowetting on dielectrics (EWOD) and electrohydrodynamics (EHD), respectively allow for the stabilization of the meniscus between the two liquid streams and the enhancement of interfacial mass transfer. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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