Change in the amplitude of the bottom signal with distance

Authors
Danilov, VN Ermolov, IN
Citation
Vn. Danilov et In. Ermolov, Change in the amplitude of the bottom signal with distance, RUSS J NOND, 34(5), 1998, pp. 351-356
Citations number
11
Categorie Soggetti
Material Science & Engineering
Journal title
RUSSIAN JOURNAL OF NONDESTRUCTIVE TESTING
ISSN journal
10618309 → ACNP
Volume
34
Issue
5
Year of publication
1998
Pages
351 - 356
Database
ISI
SICI code
1061-8309(199805)34:5<351:CITAOT>2.0.ZU;2-3
Abstract
The dependence of the amplitude of an echo signal on the distance between t he transducer and the reflecting surface is evaluated by computer modeling. The Bass formula is refined for the region of short distances up to the su rface of the transducer.