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Expérimentation et modélisation du comportement hyperélastique d'une membrane dans une cartouche microfluidique

Abstract : Dealing with discrete volumes of fluid in microfluidics in the health field has driven the researchers to look for ground-breakingtechnologies. A possibility is to work with fluidic chambers definedby a hyperelastic membrane pneumatically activated. In this article, a microfluidic method to characterizethe deformation of such a membrane is presented. The results from two hyperelastic models, namely Yeoh and Mooney-Rivlin, are compared to experimental results. This comparison is based on the different valuesof the parameters used within themodels that the scientific literature provides.
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https://hal.archives-ouvertes.fr/hal-02458560
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Submitted on : Tuesday, January 28, 2020 - 6:06:53 PM
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Clément Quintard, Yves Fouillet, Charlotte Parent, Xavier Gidrol, Jean-Luc Achard. Expérimentation et modélisation du comportement hyperélastique d'une membrane dans une cartouche microfluidique. Congrès Français de Mécanique, Aug 2019, Brest, France. ⟨hal-02458560⟩

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