Journal of the Canadian Institute of Mining Metallurgy and Petroleum, août 2013, Volume : 5, Numéro : 3
Real-time wear and corrosion measurement provides crucial information in determining an optimal schedule for corrective maintenance and is a powerful tool to...
The use of waveguides or buffer rods (BR) is well known in performing Non-Destructive Testing (NDT) with ultrasonic or generally in high-temperature ultrasonic...
ASNT Fall Conference and Quality Testing Show 2010, 15 novembre 2010
Guided acoustic waves are of attraction for non-destructive testing (NDT) and structural health monitoring (SHM) applications at high temperature (HT) because...
IEEE Transactions on Ultrasonics, 1 janvier 2010, Volume : 57, Numéro : 1
Ultrasonic probes which can simultaneously generate and receive two orthogonal polarized shear (S? and S//) and longitudinal (L) waves in screw shape have been...
IEEE Transactions on Ultrasonics, Institute of Electrical and Electronics Engineers (IEEE), juin 2009, Volume : 56, Numéro : 6
Piezoelectric thick (>66µm) films have been directly coated onto aluminum (Al) substrates using a sol-gel spray technique. With a top electrode these films...
A damage detection capability of the flexible ultrasonic transducer (FUT) array bonded onto a planar and a curved surface are presented. The piezoelectric lead...
Sol-gel sprayed piezoelectric composite films have been made at the head of a screw as integrated ultrasonic transducer to propagate longitudinal and shear...
Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference--2010, 15 août 2010, Volume : 3
High temperature integrated ultrasonic transducers (IUTs) made of thick piezoelectric composite films have been coated directly onto the lubricant oil supply...
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