Z
Zine El Abiddine Fellah
Researcher at Centre national de la recherche scientifique
Publications - 100
Citations - 1332
Zine El Abiddine Fellah is an academic researcher from Centre national de la recherche scientifique. The author has contributed to research in topics: Porous medium & Tortuosity. The author has an hindex of 18, co-authored 93 publications receiving 1169 citations. Previous affiliations of Zine El Abiddine Fellah include French Institute of Health and Medical Research & Aix-Marseille University.
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Journal ArticleDOI
Measuring the porosity and the tortuosity of porous materials via reflected waves at oblique incidence.
Zine El Abiddine Fellah,S Berger,Walter Lauriks,Claude Depollier,C. Aristégui,Jean-Yves Chapelon +5 more
TL;DR: An ultrasonic reflectivity method is proposed for measuring porosity and tortuosity of porous materials having a rigid frame based on measurement of reflected wave by the first interface of a slab of rigid porous material.
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Transient acoustic wave propagation in rigid porous media: a time-domain approach
TL;DR: It is shown that the connection between the fractional calculus and the behavior of materials with memory allows time-domain wave equations, the coefficients of which are no longer frequency dependent, to be worked out, and lead to the complete determination of the porous medium parameters.
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Application of fractional calculus to ultrasonic wave propagation in human cancellous bone
TL;DR: Experimental results are compared with theoretical predictions for slow and fast waves transmitted through human cancellous bone samples.
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Ultrasonic characterization of human cancellous bone using the Biot theory: Inverse problem
Naima Sebaa,Zine El Abiddine Fellah,M. Fellah,Erick Ogam,Armand Wirgin,Farid G. Mitri,Claude Depollier,Walter Lauriks +7 more
TL;DR: The inverse problem is shown to be well posed, and its solution to be unique, in the ultrasonic characterization of human cancellous bone samples by solving the inverse problem using experimental transmitted signals.
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Application of the Biot model to ultrasound in bone: Inverse problem
TL;DR: Ultrasonic wave propagation in human cancellous bone is considered using Biot's theory modified by the Johnson-Koplik-Dashen model for viscous exchange between fluid and structure.