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Acoustic-assisted heat and mass transfer device

  • US 10,139,162 B2
  • Filed: 04/13/2017
  • Issued: 11/27/2018
  • Est. Priority Date: 07/24/2014
  • Status: Active Grant
First Claim
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1. An acoustic energy-transfer system comprising:

  • a walled container configured to receive and contain a material to be processed while the material is being processed;

    an acoustic chest arranged circumferentially around the container; and

    an ultrasonic transducer arranged circumferentially inside the acoustic chest, the ultrasonic transducer defining a plurality of acoustic slots, each of the plurality of acoustic slots extending through the ultrasonic transducer, each of the plurality of acoustic slots angled with respect to a central axis of the acoustic chest.

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