| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 11001123 | Journal of Sound and Vibration | 2018 | 25 Pages |
Abstract
This exploratory process led to a hybrid solution: a paper-folded (origami) spiral is inserted in the resonator and acts as an equivalent porous medium whose inner characteristics enhance the absorption properties of the resonator. Especially, by modifying the resonator's tortuosity, origami-spirals make possible to artificially extend the resonator's length, thus obtaining with shorter geometries the absorption properties of longer resonators.
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Physical Sciences and Engineering
Engineering
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Authors
Tristan Cambonie, Emmanuel Gourdon,