The influence of wall resonances on the levitation of objects in a single-axis acoustic processing chamber

Author: Ross, B. B.
Published: Sep 1, 1980.
Physical Description: 1 electronic document

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Summary

Instabilities were observed in high temperature, single axis acoustic processing chambers. At certain temperatures, strong wall resonances were generated within the processing chamber itself and these transverse resonances were thought sufficient to disrupt the levitation well. These wall resonances are apparently not strong enough to cause instabilities in the levitation well.

Other Subject(s)

ACOUSTICS

Collection

NASA Technical Reports Server (NTRS) Collection.

Note

Document ID: 19800023680.
Accession ID: 80N32187.
NASA-TM-78299.

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