| Autor: |
Ostasevicius, Vytautas, Jurenas, Vytautas, Gaidys, Rimvydas, Golinka, Ievgeniia |
| Předmět: |
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| Zdroj: |
Vibroengineering Procedia; Dec2017, Vol. 15, p100-104, 5p |
| Abstrakt: |
The levitation and controlled movement of substances in the air has many potential applications, from materials handling to biochemistry and pharmacy. In this work, the handling of microparticles by sound field in vibrating cylinder was investigated by simulation and experimental measurement. A standing wave field created between the piezotransducer and the reflector created the conditions for levitating microparticles, which were concentrated at nodes of the vibrating cylinder surface. The acoustic wave and the cylinder walls were excited by the same disk-shaped piezotransducer fixed to the bottom of the cylinder [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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