PROPAGATION OF ULTRASONIC-WAVES THROUGH A LAYER OF CONTACT LIQUID TAKING THE ARTICLE SURFACE-ROUGHNESS INTO ACCOUNT

Authors
GMYRIN SY
Citation
Sy. Gmyrin, PROPAGATION OF ULTRASONIC-WAVES THROUGH A LAYER OF CONTACT LIQUID TAKING THE ARTICLE SURFACE-ROUGHNESS INTO ACCOUNT, Russian journal of nondestructive testing, 29(4), 1993, pp. 242-249
Citations number
8
Categorie Soggetti
Material Science
Journal title
Russian journal of nondestructive testing → ACNP
ISSN journal
10618309
Volume
29
Issue
4
Year of publication
1993
Pages
242 - 249
Database
ISI
SICI code
1061-8309(1993)29:4<242:POUTAL>2.0.ZU;2-L
Abstract
The propagation of ultrasonic waves through a plane layer of contact l iquid is analyzed taking the surface roughness of the article into acc ount. The combined effect of the parameters of the contact-liquid laye r and of the layer of roughness on the interference occurring in them, on the amplitude and wavelength of the waves entering the article, an d on the position of the lower boundary of the contact layer is estima ted.