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The Frequency-Dependent Electrokinetic Coupling Coefficient of Capillaries with Arbitrary Radii

  • Harbin Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In this study, the frequency-dependent electrokinetic coupling coefficient (ECC) for cylindrical capillaries is derived. Compared with the Packard's model which is limited to the thin EDL assumption, this expression is available for both the thin and the thick EDL assumptions and also for arbitrary scales between of them. The identical expression obtained from the two different electrokinetic mechanisms indicates that the Onsager reciprocity is applicable not only for the thin EDL assumption.

Original languageEnglish
Title of host publicationPoromechanics 2017 - Proceedings of the 6th Biot Conference on Poromechanics
EditorsPatrick Dangla, Jean-Michel Pereira, Siavash Ghabezloo, Matthieu Vandamme
PublisherAmerican Society of Civil Engineers (ASCE)
Pages740-745
Number of pages6
ISBN (Electronic)9780784480779
DOIs
StatePublished - 2017
Event6th Biot Conference on Poromechanics, Poromechanics 2017 - Paris, France
Duration: 9 Jul 201713 Jul 2017

Publication series

NamePoromechanics 2017 - Proceedings of the 6th Biot Conference on Poromechanics

Conference

Conference6th Biot Conference on Poromechanics, Poromechanics 2017
Country/TerritoryFrance
CityParis
Period9/07/1713/07/17

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