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wave propagation

Posted Dec 20, 2011, 2:55 a.m. EST Version 4.0a, Version 4.2 0 Replies

Roson Pattanayak
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I am doing my M.Tech project in Finite element analysis of ultrasonic wave propagation using COMSOL.

Can you please advise me how the input signal can be applied to the material using Hanning window?

I was told to apply a 20KHz frequency signal to an isotropic material as 3 cycles of cosine function and need this to be operated with a hanning window.

Can anyone help?
0 Replies Last Post Dec 20, 2011, 2:55 a.m. EST
COMSOL Moderator

Hello Roson Pattanayak

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