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Matching Impedances and Modes in Acoustic LevitationTemperature differences accommodated with tunable coupler. Report discusses schemes for coupling sound efficiently from cool outside atmosphere into hot acoustic-levitation chamber. Theoretical studies have practical implications for material-processing systems that employ acoustic levitation.
Document ID
19840000184
Document Type
Other - NASA Tech Brief
Authors
Barmatz, M. B. (CALTECH)
Date Acquired
August 12, 2013
Publication Date
February 1, 1985
Publication Information
Publication: NASA Tech Briefs
Volume: 8
Issue: 3
ISSN: 0145-319X
Subject Category
FABRICATION TECHNOLOGY
Report/Patent Number
NPO-16022
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.