Teitl: Automated fatigue crack detection for structural health monitoring of metallic aerospace structures
Arianwyr
Engineering and Physical Sciences Research Council
Prif Ymchwiliwr
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.
Setiau Data Cysylltiedig