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文書・図像類

音響メタマテリアルを用いた次世代吸音材の開発

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音響メタマテリアルを用いた次世代吸音材の開発

Material type
文書・図像類
Author
菅原, 彬子
Publisher
近畿大学
Publication date
2021
Material Format
Digital
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Notes on use

Note (General):

https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20K22453/研究種目:研究活動スタート支援; 研究期間:2020~2021; 課題番号:20K22453; 研究分野:建築音響,音響材料; 科研費の分化・細目:Research Paper...

Detailed bibliographic record

Summary, etc.:

研究成果の概要(和文):本研究では,自然界に存在する結晶構造や共鳴器構造を単位格子とした周期構造を設計し,有限要素法解析や実験的検討によりその垂直入射吸音特性を検討した.実験的検討では,3Dプリンターで実際に設計構造を造形し,音響管を用いて垂直入射吸音率を測定した.これらの結果より,単位格子のパラメ...

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  • Kindai University Academic Resource Repository

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Digital

Material Type
文書・図像類
Author/Editor
菅原, 彬子
Author Heading
Publication, Distribution, etc.
Publication Date
2021
Publication Date (W3CDTF)
2021
Alternative Title
Study on novel sound absorbing material using acoustic metamaterial
Periodical title
科学研究費助成事業研究成果報告書 (2021)
Pages
1-7