给出了分离器内速度矢量图，为减小数值伪扩散对强旋流动的影响，采用了减少网络尺寸等措施。
To reduce the influence of the numerical diffusion on the computational results, such as decreasing the grid size has been used.
介绍了气相法白炭黑输送过程的特点，常见的气固分离方法及分离设备的选择，扩散式旋风分离器的结构特点、参数选取等。
The common gas-solid separations and transportation equipment, as well as the structural features and parameters selection of the cyclone-proliferation separator were summarized.
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