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Anand, C. (author), Groves, R.M. (author), Benedictus, R. (author)
There has been an increase in the use of ultrasonic arrays for the detection of defects in composite structures used in the aerospace industry. The response of a defect embedded in such a medium is influenced by the inherent anisotropy of the bounding medium and the layering of the bounding medium and hence poses challenges for the...
journal article 2021
Anand, C. (author), Groves, R.M. (author), Shroff, S. (author), Benedictus, R. (author)
In this paper we ultrasonic signals from array transducers are simulated using the Thompson and Gray measurement model. The measurement model consists of a beam model, a system efficiency factor which characterizes the response of the electro-mechanical and electrical components of the system, and a flaw scattering model. To inspect layered...
conference paper 2020