DocumentCode
1607812
Title
Electrical properties of multilayer actuator type ultrasonic nozzle
Author
Yoo, Juhyun ; Kim, Kookjin ; Kim, Dohyung
Author_Institution
Department of Electrical Engineering, Semyung University, Jecheon Chungbuk, 390-711, Korea
Volume
3
fYear
2008
Firstpage
1
Lastpage
3
Abstract
In this study, multilayer actuator type ultrasonic nozzle using PMN-PNN-PZT ceramics was manufactured and its electrical characteristics were investigated. The driving current and voltage with driving time were stabilized after 10min operation and showed the optimum value of 22mA and 39V, respectively. The driving power increased until 10min operation and then showed constant value of about 0.88W. Maximum surface temperature of multilayer ceramic actuator was about 36??C in the experiment.
Keywords
Air pollution; Ceramics; Fuels; Nonhomogeneous media; Piezoelectric actuators; Power generation; Resonant frequency; Spraying; Temperature; Ultrasonic variables measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Applications of Ferroelectrics, 2008. ISAF 2008. 17th IEEE International Symposium on the
Conference_Location
Santa Re, NM, USA
ISSN
1099-4734
Print_ISBN
978-1-4244-2744-4
Electronic_ISBN
1099-4734
Type
conf
DOI
10.1109/ISAF.2008.4693872
Filename
4693872
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