Utah Valley University

Huda A Al-Ghaib

Timothy Edwin Doyle

Garrett M Wagner

An apparatus, system, program product, and method are disclosed for determining the microstructure and properties of materials using acoustic signal processing. An apparatus includes a one or more sensors for sensing information describing a multiphase material using sound waves. The apparatus includes a processor operably coupled to the one or more sensors and a memory that stores code executable by the processor. The code is executable by the processor to receive sound-wave input from the one or more sensors, perform one or more quantitative analyses on the received sound-wave input in the frequency domain, and determine a microstructure of the multiphase material based on results from the one or more quantitative analyses.

Determining the microstructure and properties of materials using acoustic signal processing

An apparatus includes an XY scanning mechanism, a first transducer configured to transmit a sound wave, a second transducer configured to receive the sound wave, and a tray configured to hold a material. The tray is coupled to the XY scanning mechanism and located beneath the first transducer and the second transducer is located on a bottom side of the tray below the material. The tray is moved in an XY pattern along an X axis and a Y axis in response to an XY scanning mechanism controller mechanically moving the XY scanning mechanism while the first transducer is positioned in a stationary location along a vertical axis perpendicular to the tray. The first transducer transmits sound waves into the material and the second transmitter receives the transmitted sound waves at each XY position.

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Vineyard, UT, United States of America

Huda A Al-Ghaib