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转子叶片缘板阻尼结构设计方法

张大义 张嵩 付俭伟 洪杰

张大义, 张嵩, 付俭伟, 洪杰. 转子叶片缘板阻尼结构设计方法[J]. 航空动力学报, 2018, 33(4): 961-968. doi: 10.13224/j.cnki.jasp.2018.04.023
引用本文: 张大义, 张嵩, 付俭伟, 洪杰. 转子叶片缘板阻尼结构设计方法[J]. 航空动力学报, 2018, 33(4): 961-968. doi: 10.13224/j.cnki.jasp.2018.04.023
Design method for the under platform damper of rotor blade[J]. Journal of Aerospace Power, 2018, 33(4): 961-968. doi: 10.13224/j.cnki.jasp.2018.04.023
Citation: Design method for the under platform damper of rotor blade[J]. Journal of Aerospace Power, 2018, 33(4): 961-968. doi: 10.13224/j.cnki.jasp.2018.04.023

转子叶片缘板阻尼结构设计方法

doi: 10.13224/j.cnki.jasp.2018.04.023

Design method for the under platform damper of rotor blade

  • 摘要: 根据工程应用需求,从工程设计人员角度出发,阐明了结构设计参数、接触参数和动力学参数之间的相互影响关系。进一步建立了缘板阻尼结构的设计流程和优化方法,并给出了结构设计合理性的评估参数。某薄片式缘板阻尼结构的优化结果表明:通过优化缘板阻尼结构截面形状,可改善接触面应力的均匀程度,提高实际有效接触面积,实现在多个停留转速工况下更好的贴合状态,从而起到更好的振动抑制效果。

     

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出版历程
  • 收稿日期:  2017-06-20
  • 刊出日期:  2018-04-28

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