TECHNICAL CAPABILITIES OF CONTACTLESS ACOUSTIC LEAK DETECTION

Authors
BUDENKOV GA NEDZVETSKAYA OV BULATOVA EG
Citation
Ga. Budenkov et al., TECHNICAL CAPABILITIES OF CONTACTLESS ACOUSTIC LEAK DETECTION, Russian journal of nondestructive testing, 32(12), 1996, pp. 940-944
Citations number
5
Categorie Soggetti
Materials Science, Characterization & Testing
Journal title
Russian journal of nondestructive testing → ACNP
ISSN journal
10618309
Volume
32
Issue
12
Year of publication
1996
Pages
940 - 944
Database
ISI
SICI code
1061-8309(1996)32:12<940:TCOCAL>2.0.ZU;2-H
Abstract
We propose a technique for quantitative estimate of the power of a lea k by the acoustic method using a Germes-2 ultrasonic leak detector. We have determined the sensitivity thresholds of the method for gas and gas/liguid leaks. We have investigated the frequency spectra of gas le aks. We give recommendations for development of techniques and devices for ultrasonic leak detection.