iMechanica - Lambwaves
https://imechanica.org/taxonomy/term/8882
enDispersion curve for Lamb waves using Abaqus
https://imechanica.org/node/14918
<div class="field field-name-taxonomy-vocabulary-6 field-type-taxonomy-term-reference field-label-hidden"><div class="field-items"><div class="field-item even"><a href="/taxonomy/term/962">software</a></div></div></div><div class="field field-name-taxonomy-vocabulary-8 field-type-taxonomy-term-reference field-label-hidden"><div class="field-items"><div class="field-item even"><a href="/taxonomy/term/1060">ABAQUS/CAE</a></div><div class="field-item odd"><a href="/taxonomy/term/8882">Lambwaves</a></div><div class="field-item even"><a href="/taxonomy/term/8883">Dispersion Curve</a></div></div></div><div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even"><p>
Dear all
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I am trying to plot the dispersion curbve for wave propagation in an ALuminum beam under S0 and A0 lambwave. My simulation has completed and I thin the results are reasonable as long as visualization is concerned.
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<p>
I am trying to plot dispersion curve for these two waves using Abaqus outputs. As far as I know I need to use Abaqus outputs such as displacement or velocity for calculation of wave speed.
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<p>
1- How would I calculate wave speed by Abaqus outputs and is this calculated wave speed the phase velocity or group velocity ?
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<p>
2- How would I plot dispersion curve and what are the exact steps I need to take in order to calculate this curve using Abaqus outputs ?
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Thanks and looking forward to reading your suggession.
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Cheers
</p>
</div></div></div>Mon, 01 Jul 2013 02:53:33 +0000r_115914918 at https://imechanica.orghttps://imechanica.org/node/14918#commentshttps://imechanica.org/crss/node/14918