Accurate simulation of multi-pulse ultrasonic echoes from an internal side drill

  • Accurate simulation of multi-pulse ultrasonic echoes from an internal side drill

    Posted by harry on 27/11/2021 at 6:23 pm

    interesting to see the quantity of waves that a simple pulse generates.

    Why does the creeping wave decrease its amplitude when increase the diameter? it’s because attenuation? or there are more factors in it? Thanks

    Anthony Wohali replied 7 months ago 2 Members · 1 Reply
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  • FEA and Para. Modeling

    Anthony Wohali

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    28/11/2021 at 3:11 pm
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    in the case of creeping waves. The model was made assuming elastic material. Then it is not possible an attemuation viscoelastic mechanism.
    the atteniation in this case I think is related with geometrical considerations.
    if you wish we can talk more by email
    [email protected]

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