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首页> 外文期刊>ISIJ international >Liquid Holdup in Non-welling Packing with Lateral Gas Injection
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Liquid Holdup in Non-welling Packing with Lateral Gas Injection

机译：非气孔填料横向注气中的液体滞留量

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摘要

The liquid holdup study has been carried out on a two-dimensional cold model under non-wetting condition with lateral gas injection as it is done in the blast furnace. Non-dimensional numbers for both, cold model and blast furnace have been determined. The measurements of static and dynamic liquid holdups were made under different gas and liquid flow rates using two particulate materials of various diameters. Few experiments were performed under dry and wet bed conditions to ascertain the effect of bed history. Holdups results have been compared with the existing correlations available in the open literature. It is found that existing correlations are unable to predict the correct liquid holdup under the blast furnace conditions.
机译：如在高炉中一样，在非湿润条件下采用侧向注气的二维冷模型进行了持液率研究。已经确定了冷模型和高炉的​​无量纲数字。使用两种不同直径的颗粒材料，在不同的气体和液体流速下对静态和动态持液率进行了测量。在干床和湿床条件下很少进行实验以确定床历史的影响。保持率结果已与开放文献中现有的相关性进行了比较。发现现有的相关性无法预测高炉条件下的正确持液量。

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