The working principle and key parameters of the blade separator were introduced, and tests on the performances of adding the separator on the contra-rotating axial flow fan were carried out.
2
建立了轴流风机损失模型进行参数优化，根据轴流风机效率模型来判定设计参数的合理性。
The loss model and the efficiency model of the axial-flow fan were established to optimize parameters and to estimate design rationality.
The design parameters and optimized models of low voltage axial fan are researched, the influence that the parameters on turbulence noise is also analyzed.
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