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遠心圧縮機の軸の熱膨張量計算式を教えてください

2018-05-20View Original

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会社の圧縮機シャフトとシャフトエンドのシール部に摩擦損傷が生じており、現在シャフトの熱膨張量を計算する必要があります。どなたか計算式をご存知の方はいらっしゃいますか?
Reply #22018-05-22
軸が膨張するとケーシングも膨張しますが、膨張量の大きさが異なるだけです。これは鋼材の膨張に基づいて段階的に計算され、一般的に圧縮機メーカーはこれを秘密にしています。

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