Volume 8 Issue 6
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Davies, C. E., Tallon, S. J., & Webster, E. S. (2010). Applications of active acoustics in particle technology. Particuology, 8(6), 568-571. https://doi.org/10.1016/j.partic.2010.09.004
Applications of active acoustics in particle technology
Clive E. Davies a *, Stephen J. Tallon b, Emile S. Webster a
a Massey University, Palmerston North, New Zealand
b Industrial Research Limited, Lower Hutt, New Zealand
10.1016/j.partic.2010.09.004
Volume 8, Issue 6, December 2010, Pages 568-571
Received 9 May 2010, Accepted 31 July 2010, Available online 22 October 2010.
E-mail: C.Davies@massey.ac.nz

Highlights
Abstract

Earlier work by the authors in which active sound pressure signals and impulsive pressure disturbances were used to measure flow rates in gas solid systems was briefly reviewed. Work in progress with an emerging technology in which Helmholtz resonance is applied to the measurement of volume is outlined.

Graphical abstract
Keywords
Flowrate measurement; Granular solids; Helmholtz resonance; Pneumatic conveying; Volume measurement