伝達経路解析による空調機配管の騒音発生源の可視化 (PLSに基づく実稼働TPAによる音響潜在モードの抽出)

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Summary, etc.：: <p>空調室外機の騒音発生メカニズムは、主に（1）圧縮機機械振動に起因する共振音、（2）冷媒流動に伴う脈動音、（3）ファン回転時の流体騒音の3要素で構成される。中でも圧縮機振動が配管システムへ伝達する振動-音響連成現象は、外装パネルによる遮蔽効果と多重反射の影響を受け、従来のビームフォーミングアレイ...

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Material Type: 記事
Title: 伝達経路解析による空調機配管の騒音発生源の可視化 (PLSに基づく実稼働TPAによる音響潜在モードの抽出)
Author Heading: 岩田健二
山根甲彰
Publication Date: 2025
Publication Date (W3CDTF): 2025
Periodical title: Dynamics & Design Conference
No. or year of volume/issue: 2025 0
Volume: 2025
Issue: 0
Pages: 80-
Publication date of volume/issue (W3CDTF): 2025
Publication (Periodical Title): The Japan Society of Mechanical Engineers
Text Language Code: ja
Target Audience: 一般
Date/Time and Place of an Event: Dynamics and Design Conference 2025
DOI: 10.1299/jsmedmc.2025.80
https://doi.org/10.1299/jsmedmc.2025.80
Data Provider (Database): 国立情報学研究所 : CiNii Research
https://cir.nii.ac.jp/
Original Data Provider (Database): Japan Link Center
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