Higher resonator modes enables simplification of equipment. Experimental acoustic levitator for high-temperature containerless processing has round cylindrical levitation chamber and only one acoustic transducer. Stable levitation of solid particle or liquid drop achieved by exciting sound in chamber to higher-order resonant mode that makes potential well for levitated particle or drop at some point within chamber.
Acoustic Levitation With One Transducer
NASA Tech Briefs ; 11 , 6
01.06.1987
Sonstige
Keine Angabe
Englisch
Study on near-field acoustic levitation by multi-mode ultrasonic transducer
TIBKAT | 2013
|NTRS | 1985
|NTRS | 1984
|Acoustic Levitation With Less Equipment
NTRS | 1983
|Acoustic Levitation With One Driver
NTRS | 1985
|