Elastic property estimation

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glodie.gl6@gmail.com
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Joined: Fri May 19, 2023 1:50 pm

Elastic property estimation

Post by glodie.gl6@gmail.com »

Hello everyone, I am a mechanical engineer trying to get the elastic properties of an aluminum sample. I have the 5444D Picoscope and 2 2Mhz SIUI transducers, with coupling gel and the necessary cabling obviously. I want to get the lamb waves components, plot the dispersion curves and obviously get the properties I want of that. I have read every necessary journal and I am currently stuck in the in-between step of data collected to processing the data to get the information, angular frequency, TOF, wave number, etc. the data is saved in a voltage-time graph and I am struggling to get the info I need. Any help on someone who's done this will be greatly appreciated, even any form of feedback will be great

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