Concentrating and black hole like structures by elastic metamaterials with acoustic cavities under active feedback control (Q5093296)
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scientific article; zbMATH DE number 7563709
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Concentrating and black hole like structures by elastic metamaterials with acoustic cavities under active feedback control |
scientific article; zbMATH DE number 7563709 |
Statements
Concentrating and black hole like structures by elastic metamaterials with acoustic cavities under active feedback control (English)
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26 July 2022
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effective bulk modulus
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effective density
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elastic wave energy harvesting
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acoustic concentrator
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underwater sonar
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coordinate transformation method
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