acoustic Emission Source Identification in Pipes Using Finite Element Analysis

  • acoustic Emission Source Identification in Pipes Using Finite Element Analysis

    Posted by george on 27/11/2021 at 4:30 pm

    Hello,
    I find this work interesting. In this work can we say that we are measuring the lamb wave?

    charlie replied 7 months, 1 week ago 2 Members · 1 Reply
  • 1 Reply
  • Acoustic Emission (AE)

    charlie

    Member
    28/11/2021 at 1:38 pm
    2 Points
    Up
    0
    Down
    ::

    (Dear Sir,

    The classic definition of Acoustic Emission (AE) refers to the generation of transient elastic waves in the form of stress waves.

    These stress waves can be originated from deep in the components (other than the pipes) having considerable thicknesses and are propagated in all directions. Eventually they reach the surface and can travel several meters and are picked up by the sensors.

    When they reach the surface and propagate they can certainly be treated as Lamb waves but not very sure before they reach the surface from several centimeters from inside the component.

    Best wishes

Reply to: george
Cancel
Your information:

Start of Discussion
0 of 0 replies June 2018
Now