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基元级
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基元级
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基元级
释
compressor element stage
基元级
由一个与压气机轴线同轴的锥面或柱面切割出的一排动叶栅和其后的一排静叶栅的组合。
工学
基元级
释
element stage
基元级
用一个与压气机或透平(涡轮)流道内流面重合的面对压气机或透平(涡轮)的一个级进行剖切得到的级。实际流动中流面形状非常复杂,为了简化,通常将径向速度忽略,采用同轴圆柱面或圆锥面替代流面。
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