FINITE BEAM INTERACTION WITH PERIODICALLY ROUGH SURFACES.

R. Ko; L. Adler; R. Roberts; J. Achenbach; A. Jungman; G. Quentin

FINITE BEAM INTERACTION WITH PERIODICALLY ROUGH SURFACES.

R. Ko^*, L. Adler, R. Roberts, J. Achenbach, A. Jungman, G. Quentin

^*Corresponding author for this work

Civil and Environmental Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

A model of an ultrasonic pulse-echo system is presented which accounts for the finite beam width. The dependence of the spatial distribution of the reflected signal on the incident beam width is examined closely near the fundamental surface resonance frequency. Schoch type of displaced beam phenomena is predicted. Experimental data which were obtained using finite width transducers are presented, and compared to the corresponding theoretical predictions.

Original language	English (US)
Title of host publication	Review of Progress in Quantitative Nondestructive Evaluation
Editors	Donald O. Thompson, Dale E. Chimenti
Publisher	Plenum Press
Pages	1165-1172
Number of pages	8
Volume	3 B
ISBN (Print)	0306416786
State	Published - Dec 1 1984

ASJC Scopus subject areas

Engineering(all)

Cite this

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title = "FINITE BEAM INTERACTION WITH PERIODICALLY ROUGH SURFACES.",

abstract = "A model of an ultrasonic pulse-echo system is presented which accounts for the finite beam width. The dependence of the spatial distribution of the reflected signal on the incident beam width is examined closely near the fundamental surface resonance frequency. Schoch type of displaced beam phenomena is predicted. Experimental data which were obtained using finite width transducers are presented, and compared to the corresponding theoretical predictions.",

author = "R. Ko and L. Adler and R. Roberts and J. Achenbach and A. Jungman and G. Quentin",

year = "1984",

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volume = "3 B",

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T1 - FINITE BEAM INTERACTION WITH PERIODICALLY ROUGH SURFACES.

AU - Ko, R.

AU - Adler, L.

AU - Roberts, R.

AU - Achenbach, J.

AU - Jungman, A.

AU - Quentin, G.

PY - 1984/12/1

Y1 - 1984/12/1

N2 - A model of an ultrasonic pulse-echo system is presented which accounts for the finite beam width. The dependence of the spatial distribution of the reflected signal on the incident beam width is examined closely near the fundamental surface resonance frequency. Schoch type of displaced beam phenomena is predicted. Experimental data which were obtained using finite width transducers are presented, and compared to the corresponding theoretical predictions.

AB - A model of an ultrasonic pulse-echo system is presented which accounts for the finite beam width. The dependence of the spatial distribution of the reflected signal on the incident beam width is examined closely near the fundamental surface resonance frequency. Schoch type of displaced beam phenomena is predicted. Experimental data which were obtained using finite width transducers are presented, and compared to the corresponding theoretical predictions.

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UR - http://www.scopus.com/inward/citedby.url?scp=0021581030&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:0021581030

SN - 0306416786

VL - 3 B

SP - 1165

EP - 1172

BT - Review of Progress in Quantitative Nondestructive Evaluation

A2 - Thompson, Donald O.

A2 - Chimenti, Dale E.

PB - Plenum Press

ER -

FINITE BEAM INTERACTION WITH PERIODICALLY ROUGH SURFACES.

Abstract

ASJC Scopus subject areas

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