The static pressure gradient in cyclone air classifier can have influence on the test and measurement for its flow fields by five-hole probe.

用五孔探针测试旋流式气力分级机流场时，分级机内存在的静压梯度会对测试产生影响。

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The characteristics of air flow and the air-solid two phase movement in a turbo classifier are analyzed by the dynamic equation of fluid motion combined with the features of intense circulating flow.

利用流体运动方程和平面强旋转流的流动特性分析了涡流分级机内空气流动特性和气固两相流运动特性。

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The effects of the air inlet flow rate and the rotor rotating speed on powder materials dispersion in turbo air classifier are investigated by the experiment.

通过实验研究涡流空气分级机分级中进口风速和转笼转速对机内粉料分散的影响。

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