Dynamic inflation of hyperelastic spherical membranes | Zendy

Erwan Verron | Zendy; Roger E. Khayat | Zendy; A. Derdouri | Zendy; Bernard Peseux | Zendy

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Dynamic inflation of hyperelastic spherical membranes

Author(s) -

Erwan Verron,

Roger E. Khayat,

A. Derdouri,

Bernard Peseux

Publication year - 1999

Publication title -

journal of rheology

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.098

H-Index - 107

eISSN - 1520-8516

pISSN - 0148-6055

DOI - 10.1122/1.551017

Subject(s) - hyperelastic material , inflation (cosmology) , mechanics , materials science , oscillation (cell signaling) , rheology , membrane , spheres , physics , composite material , thermodynamics , finite element method , theoretical physics , chemistry , biochemistry , astronomy

International audienceThe dynamic inflation of hyperelastic spherical membranes of a Mooney–Rivlin material is analyzed in this study. Various inflation regimes are identified through ranges of the material parameters and driving pressure. In particular, the conditions for oscillatory inflation around the static fixed point are examined. It is found that, for a given material, the frequency of oscillation exhibits a maximum at some pressure level, which tends to increase for materials closer to neo-Hookean behavior

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