Continuous operation of SAW atomiser

被引：7
|
作者：
Soluch, W [1 ]
Wrobel, T [1 ]
机构：
[1] Inst Elect Mat Technol, PL-01919 Warsaw, Poland
来源：
ELECTRONICS LETTERS | 2003年 / 39卷 / 06期
关键词：
D O I：
10.1049/el:20030306
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Continuous operation of a surface acoustic wave (SAW) atomiser has been obtained for the first time. The atomiser consists of an unidirectional interdigital transducer and a pump fabricated on 128degreesYX LiNbO3 substrate. It was found, that at a frequency of 38.8 MHz, about 3 W of driving power was sufficient for continuous atomisation of water. Droplet diameter and atomising rate were about 6 mum and 0.3 ml/min, respectively.
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页码：582 / 583
页数：2
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