Permeability measurements using oscillatory flows
Accepted version
Peer-reviewed
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Authors
Géraud, BMM
Neufeld, JA
Holland, PR
Worster, MG
Abstract
© 2020, Springer-Verlag GmbH Germany, part of Springer Nature. Abstract: We describe a versatile apparatus for measuring the permeability of porous materials using oscillatory flows. The permeabilities are measured by an original spectral analysis of the pressure and fluid-displacement signals. The measurements are shown to be in very good agreement with classical drainage experiments performed on the same device. Our apparatus and methodology will be useful if small fluid displacements are required, for example in reactive porous media. Graphic abstract: [Figure not available: see fulltext.].
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Keywords
40 Engineering
Journal Title
Experiments in Fluids
Conference Name
Journal ISSN
0723-4864
1432-1114
1432-1114
Volume Title
61
Publisher
Springer Science and Business Media LLC
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All rights reserved
Sponsorship
Isaac Newton Trust (1407(a))
NERC (4060066102)
NERC (4060066102)
Royal Society University Research Fellowship
British Antartic Survey Foundation
Isaac Newton Trust.