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流体騒音の発生メカニズムと対策事例

オンラインでの操作トレーニングです。

内容

 

空気や水などの流体があるから音が伝わります。流体が振動して音が発生し、役に立ったり邪魔になったりします。流体騒音は機械力学と流体力学の境界の問題で難しいと思う人が多いですが、身の回りで幾つも発生している現象です。身近な事例を用いて、原因になる流体のメカニズムと対策手法を紹介します。  

 

詳細

 

  1. 流体音の発生メカニズム(基本理論,物理的解釈)
  2. 流体騒音の解析(音・振動計測,流れの測定,音源の推定)
  3. 模擬実験の方法(実験装置,相似性,実験上の注意点)
  4. 対策制御事例と対策の要点
        4.1. 送風機やポンプの騒音
        4.2. 配管系の流体騒音
        4.3. 乗り物などの流体騒音(風切り音等)
        4.4. 暮らしの中の流体音(OA機器等)

コース内容詳細:

場所 オンライン(Teams)
開始時間 26 Jan 2024 10:00
お申込み期限 12 Jan 2024
期間 終日
種類 Virtual
参加費 30,000円(税別)
PULSE保守ユーザ様は、¥20,000(税別)です。お申し込みの際、コメント欄にHost IDをご記入ください。
講師 丸田 芳幸氏(中央大学 理工学部 共同研究員、元荏原製作所)
言語 日本語