Fluids

Fluids

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  3. 叶片颤振风险分析

叶片颤振风险分析

    • October 15, 2025 at 8:30 am
      xiaoyuquan810
      Subscriber

      有限元动频率分析， 得到叶片前 3 阶动频率振动位移， 基于叶片气动稳态初场分析， 在每阶频率不同相位 角下进行叶片瞬态气动分析， 得到叶片的气动阻尼系数。这一步每阶频率不同相位 角下进行叶片瞬态气动分析如何进行设置

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