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研究了聚结元件空隙率、润湿性、长度以及乳化态液滴的停留时间对水-柴油混合液聚结分离效果的影响,其中通过轴向压缩获得了不同的空隙率,而通过改变流速获得不同的停留时间。结果表明,亲水性、空隙率较低的聚结元件具有更好的分离效果;聚结元件的长度存在着1个最小值L_(min),只有实际聚结元件长度大于该值时才会有较好的分离效果,但此时继续增长聚结元件并不会明显提升分离效果。
The effects of porosity, wettability, length and residence time of emulsion droplets on coalescence and separation of water-diesel mixture were studied. The different void ratios were obtained by axial compression. However, by changing the flow rate Get different dwell times. The results show that the cohesive component with lower hydrophilicity and porosity has a better separation effect. The length of the coalesced component has a minimum value of L min, which is only greater than the actual coalescing component length A better separation effect, but this time to continue to increase coalescence components and will not significantly improve the separation effect.