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Communication Dans Un Congrès Année : 2017

Experimental measurements of perfect absorption on surface water waves

Résumé

We present experimental measurements of perfect wave absorption on surface gravity-capillary waves. The equilibrium between friction losses and coupled resonance yields a zero reflection coefficient. As a simple resonator, among other possibilities, the trapped modes produced by a non-symmetrical cylinder are used to generate absorption.
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Dates et versions

hal-01779318 , version 1 (26-04-2018)

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  • HAL Id : hal-01779318 , version 1

Citer

E Monsalve, A Maurel, V Pagneux, P. Petitjeans. Experimental measurements of perfect absorption on surface water waves. 11th International Congress on Engineered Materials Platforms for Novel Wave Phenomena (Metamaterials), 2017 , Aug 2017, Marseille, France. ⟨hal-01779318⟩
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