Teitl: Automated fatigue crack detection for structural health monitoring of metallic aerospace structures

Engineering and Physical Sciences Research Council

Prif Ymchwiliwr

Purcell, Frederick

Pullin, Rhys
Eaton, Mark
Pearson, Matthew

Manylion y Prosiect

Dyddiad dechrau: 03.09.2018

Dyddiad gorffen: 01.03.2021


Through this work as new method of non-contact damage detection is proposed using wave-mode filtering of guided ultrasonic Lamb modes. By generating a multi frequency standing wave in a plate like structure the relationship between wavelength, frequency, mode and thickness was used to identify features such as thinning defects, stiffener separation, corrosion features or any other geometric features.

Setiau Data Cysylltiedig

Diweddarwyd y tro diwethaf ar 2020-13-03 am 12:40