Experimental evaluation of phase velocities and tortuosity in fluid sat. highly porous media

Ibrahim Güven, P. Kurzeja, Holger Karl Steeb, Stefan Luding

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Abstract

In the current contribution, we present a novel method for the determination of the high frequency tortuosity parameter, α∞ in high porous media. Therefore, time-domain measurements of ultrasonic signals are performed with a transmission technique. Aluminium foams with different pore fluids will be under the scope of experimental investigation. Finally, the experimental results are compared with analytical wave propagation tests.
Original languageEnglish
Title of host publicationApplied Mathematics and Mechanics
EditorsH.D. Alber, N Kraynyukova, C Tropea
Place of PublicationWeinheim, DE
PublisherWiley-VCH Verlag
Pages401-402
DOIs
Publication statusPublished - 26 Mar 2012
Event83rd Annual Meeting of the International Association of Applied Mathematics and Mechanics, GAMM 2012 - Darmstadt, Germany
Duration: 26 Mar 201230 Mar 2012
Conference number: 83

Publication series

Name1
PublisherWILEY-VCH Verlag GmbH & Co. KGaA
Number1
Volume12
ISSN (Print)1617-7061

Conference

Conference83rd Annual Meeting of the International Association of Applied Mathematics and Mechanics, GAMM 2012
CountryGermany
CityDarmstadt
Period26/03/1230/03/12

Keywords

  • METIS-294270
  • IR-84195

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