Transducer propagates Lamb wave through thin aluminum sheet material. Model includes two elements that measure effects of damping and loading which, in turn, are indirectly equated to bond integrity. Transducer has been used to evaluate bond integrity of aluminum facing adhesively bonded to aluminum facing. Because of versatility, it is now possible to inspect many objects of different configurations that could not be reached with earlier transducers.
Low-cost ultrasonic lamb-wave transducer
NASA Tech Briefs ; 3 , 1
01.06.1978
Sonstige
Keine Angabe
Englisch
Ultrasonic Lamb wave tomographic scanning [3586-39]
British Library Conference Proceedings | 1998
|Ultrasonic Transducer Analyzer
NTRS | 1982
|