Acoustic radiation stress measurement

Details Acoustic radiation stress measurement Acoustic radiation stress measurement

1985-09-13

1987-03-17

Kreitman, Stephen A.

Measuring and testing

Vibration

By mechanical waves

73 1DV, G01N 2900

Patent

active

046497501

ABSTRACT:
Ultrasonic radio frequency toneburst are launched into a sample of material tested. The amplitude of the tone-bursts and the slope of the resulting static displacement pulses are measured. These measurement are used to calculate the nonlinearities of the material.

REFERENCES:
patent: 4312228 (1982-01-01), Wohltjen
patent: 4399702 (1983-08-01), Suzuki
patent: 4452082 (1984-06-01), Miwa
patent: 4471657 (1984-09-01), Voris et al.
patent: 4522071 (1985-06-01), Thompson
R. T. Smith, "Stress-Induced Anisotropy in Solids the Acousto-Elastic Effect", Ultrasonics, pp. 135-147, Jul.-Sep. 1963.

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