Observing Effects of Particle Size for a Slurry Using Ultrasonic Diffraction Grating Spectroscopy

The ultrasonic diffraction grating is formed by machining triangular grooves, 240 microns apart, on the flat surface of a stainless steel (SS) half-cylinder. Ultrasound from a send transducer travels through the SS and strikes the back of the grating where it is reflected to a receive transducer. A...

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Bibliographic Details
Main Authors: Greenwood, M.S., Bond, L.J., Brodsky, A., Burgess, L., Hamad, M.
Format: Conference Proceeding
Language:English
Subjects:
CYLINDERS
DIFFRACTION
DIFFRACTION GRATINGS
ENGINEERING
MACHINING
PARTICLE SIZE
SIGNALS
SLURRIES
SOUND WAVES
SPECTROSCOPY
STAINLESS STEELS
TRANSDUCERS
ULTRASONIC TESTING
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Summary:The ultrasonic diffraction grating is formed by machining triangular grooves, 240 microns apart, on the flat surface of a stainless steel (SS) half-cylinder. Ultrasound from a send transducer travels through the SS and strikes the back of the grating where it is reflected to a receive transducer. A peak in the receive signal is used to determine the velocity of sound and observe effects of particle size.
ISSN:0094-243X
1551-7616
DOI:10.1063/1.1916879