基于环电极修改的电子喷射性能的实验研究
Ji Yeop Kim1, Sang Ji Lee1, Mun Hee Lee1
1School of Mechanical Engineering, Kyungpook National University, Bukgu, Daegu 41566, Republic of Korea.
ACS omega
|January 15, 2024
概括
这项研究通过分析环电极参数来优化电喷. 发现最佳条件可以有效地使用特定的环直径,电压和喷嘴到环距离产生细,均的液滴.
科学领域:
- 流体动力学 流体动力学
- 电动力学 电动力学
- 材料科学是一种材料科学.
背景情况:
- 电子喷雾是一种使用高电压产生细滴的技术.
- 控制滴滴大小和喷雾模式对于各种应用至关重要.
研究的目的:
- 为了比较分析电喷喷雾喷雾模式和滴滴特性.
- 为了研究环电极参数对滴滴形成的影响.
主要方法:
- 对喷雾模式和滴滴特性进行实验分析.
- 环电极参数 (直径,电压,喷嘴到环距离) 的系统变化.
主要成果:
- 环电极有助于快速形成圆喷气模式.
- 降低环径和增加环电压影响了滴滴特性.
- 增加喷嘴到环距离减少了索特的平均直径及其标准偏差.
结论:
- 通过15毫米的环径,7千伏的环电压和+20毫米的喷嘴到环距离,实现了微细,均的液滴的最佳电喷.
- 环电极参数显著影响滴滴大小和均性.
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