电流体动力雾化生成石灰石-水浆液滴的表征

Conference Record of the 1991 IEEE Industry Applications Society Annual Meeting Pub Date : 1991-09-28 DOI:10.1109/IAS.1991.178208

J. Chang, V. Lau, S. Howe, K. Jogan, P. Looy, T. Beuthe, T.G. Berezin, D. Galicki

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引用次数: 0

摘要

采用空心针电极喷嘴对石灰石-水浆的高压直流电流体动力雾化特性进行了实验研究。结果表明:随着施加电压的增加，喷雾角度和浆液液滴的分散度均增大;液滴的平均直径随着外加电压的增加而减小。结果还表明，在现有的重力进料系统中，施加电压也可能降低浆液从喷嘴流出的流速。

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Characterization of limestone-water slurry droplets generated by electrohydrodynamic atomization

High voltage DC electrohydrodynamic atomization characteristics of limestone-water slurries have been investigated experimentally using a hollow needle electrode nozzle. The results show that both the spray angle and the dispersion of the slurry droplets increases with increasing applied voltage. The mean diameter of the droplets decreases with increasing applied voltage. The results also seem to indicate that the applied voltage may also decrease the slurry flow rate from the nozzle in the present gravitationally fed system.<>

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Conference Record of the 1991 IEEE Industry Applications Society Annual Meeting

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