针对低、高压轴流送风机及多级轴流压缩机在低流量区域的失速喘振特性及其预防措施进行了分析。
The stall surging characteristic and its prevention measure are analysed with focus on low-pressure axial fan, high-pressure axial fan and mutiple-stage axial compressor.
喘振不是增压器压气机的唯一特性，它由整个系统来决定。
Surge is not the exclusive characteristic and is decided by the whole system.
该模型能够真实地反映出轴流风机的运行特性，并能准确地计算出轴流风机的喘振工况。
The operation characteristics of axial-flow fans can be simulated and the gasping vibration can be calculated precisely with the model.
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