Numerical and Experimental Evaluation of the Critically Refracted Longitudinal Waves (LCR) Beam Profile Generated by a Transducer
Due to its advantageous properties, the critically refracted longitudinal waves (LCR) are
used in various fields of nondestructive evaluation, especially for residual stress …
used in various fields of nondestructive evaluation, especially for residual stress …
Characterization of an ultrasound reception chain based of a PVDF membrane hydrophone
Ultrasound is commonly used in different applications such as the defects detection in
materials, underwater detection, medical and biological applications. In all this applications …
materials, underwater detection, medical and biological applications. In all this applications …
Research on Super-resolution Location Technology of Leakage Source Based on Ultrasonic Array Sensor
X Bian, B Tian, S Jin - Journal of Physics: Conference Series, 2022 - iopscience.iop.org
Leakage in the pressure structure is a problem that must be paid attention to, especially in
some special applications, such as spacecraft, which will have a serious impact on the entire …
some special applications, such as spacecraft, which will have a serious impact on the entire …
Defects Localization by a Temporal Maximum A Posteriori Deconvolution Method of Ultrasonic Signals
In this work, the Maximum A Posteriori (MAP) method, is used for defect detection in
aluminium by determining the reflectivity sequence of the ultrasonic signal. In numerical …
aluminium by determining the reflectivity sequence of the ultrasonic signal. In numerical …