Author:Nicolaides, K; Nortman, LP; Tapson, JDate:Jan 2009Increasing operating depths of autonomous underwater vehicles have necessitated the development of underwater transducers that can operate at a greater depth. This paper investigates the possibility of incorporating rigid backing material ...Read more
Author:Shatalov, MY; Every, AG; Yenwong-Fai, ASDate:Apr 2007Coupled electro-mechanical non-axisymmetric vibrations are considered in a transversely isotropic piezoelectric cylinder with axial polarization. Solutions of the system of equations are found by exact integration using a seven functional ...Read more
Author:Loveday, PW; Long, Craig SDate:Nov 2022Guided wave ultrasound has been used to continuously monitor welded rail track by transmitting guided wave ultrasound between alternate transmit and receive stations along the rail. A section of rail was encountered where transmission was not ...Read more