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

Arianwyr
Engineering and Physical Sciences Research Council

Prif Ymchwiliwr

Purcell, Frederick


Cyd-Ymchwilwyr
Pullin, Rhys
Eaton, Mark
Pearson, Matthew


Manylion y Prosiect

Dyddiad dechrau: 03.09.2018

Dyddiad gorffen: 01.03.2021

Crynodeb

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.



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