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
1987-06-01
Sonstige
Keine Angabe
Englisch
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