AUTOMATION OF THE DESIGN OF METHODS AND MEANS OF ULTRASONIC TESTING OF COMPLEX OBJECTS WITH INHOMOGENEOUS PHYSICAL AND ACOUSTIC PARAMETERS

Authors
ALESHIN NP KNYAZEV VD ZEMLYANSKII AV
Citation
Np. Aleshin et al., AUTOMATION OF THE DESIGN OF METHODS AND MEANS OF ULTRASONIC TESTING OF COMPLEX OBJECTS WITH INHOMOGENEOUS PHYSICAL AND ACOUSTIC PARAMETERS, Russian journal of nondestructive testing, 31(9), 1995, pp. 660-664
Citations number
6
Categorie Soggetti
Materials Science, Characterization & Testing
Journal title
Russian journal of nondestructive testing → ACNP
ISSN journal
10618309
Volume
31
Issue
9
Year of publication
1995
Pages
660 - 664
Database
ISI
SICI code
1061-8309(1995)31:9<660:AOTDOM>2.0.ZU;2-H
Abstract
Problems of applying numerical methods to problems of the propagation of ultrasonic waves in complex inhomogeneous media are examined. An an alysis of existing methods of solving the nonstationary hyperbolic (wa ve) equation is given. Variants of a modified finite-difference method are examined. Computer-aided design systems of methods and means of u ltrasonic testing are proposed.