The article presents the results of CFD-analysis of packed demisters. The range of operation of counterflow (horizontal) and crossflow (vertical) single-stage packed demisters is obtained. It is shown that the range of operation of a single-stage crossflow packed demister is 1.91 times greater than that of a horizontal packed demister, which can be explained by the phenomena of secondary droplet entrainment. Also, calculated hydraulic resistances of packed demisters are determined.

中文翻译：

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使用 CFD 分析方法研究填充除雾器

本文介绍了填充除雾器的 CFD 分析结果。得到逆流（水平）和错流（垂直）单级填料除雾器的操作范围。结果表明，单级错流填充式除雾器的操作范围是水平填充式除雾器的 1.91 倍，这可以用二次液滴夹带现象来解释。此外，还确定了填充除雾器的计算液压阻力。