@article{Guoenmin1999Xie,
	title = {叶片排干涉对叶片颤振和强迫响应影响的研究},
	volume = {20},
	abstract = {叶片排干涉对叶片颤振和强迫振动具有显著影响 ,采用多叶片排三维和二维半激盘模型对此进行了研究。分析表明 ,叶片排干涉效应与非定常扰动的传播特征及叶片相对轴向位置有关。对稳定性问题 ,能量法分析结果说明叶片排干涉使叶片更易失稳 ,但适当调整叶片相对轴向位置有可能提高叶片气动弹性稳定性。在由相邻叶片排尾迹诱导的强迫响应问题中 ,主要由阵风响应流场决定叶片的气动弹性行为 ,在亚共振模态下 ,占主导作用的势流阵风响应随叶片排轴向间距减小而迅速增强 ,故在叶轮机设计中 ,叶片排轴向间距不应低于一定的安全值 ,以免诱导过强的阵风载荷和叶片强迫响应.},
	number = {4},
	journal = {航空学报},
	author = {{郭恩民} and {周盛} and {陆亚钧}},
	year = {1999},
	pages = {344--347},
}

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