小扰动理论预计轴流压气机旋转失速起始点的研究

被引:5
作者
刘志伟
机构
[1] 西北工业大学
关键词
小扰动理论; 流动理论; 旋转失速; 轴流压气机; 轴流式压缩机; 进气角; 起始点; 复制原点; 总压恢复; 起始条件; 总压损失系数; 叶高;
D O I
暂无
中图分类号
学科分类号
摘要
本文对各种建立在小扰动理论基础上的预计旋转失速的起始条件进行了分析、统一和比较.并将它与单级轴流压气机的转子实验数据进行了关联,取得了理论值和实验值之间较好的一致性.分析了旋转失速起始条件的机理.证明了预计方法的有效性.扩大了方法的应用范围.
引用
收藏
页码:230 / 236
页数:7
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