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April 17, 2021 6:17 pm
I want to model something like rocket. Can *Mats of Ls-Dyna such as *Mat_High_Explosive_Burn produce force of "thrust"?
Or in other ways like LBE?
Is it possible by Ls-Dyan in anyways?
3 Replies
May 10, 2021 12:46 pm
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Hi @mass,
Sorry for the delay, I do not know if it is possible for sure. But looking into the material, it seems like it might be possible? Have you messed around with it at all and tried to calculate any thrust during a simulation?
May 11, 2021 9:15 am
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No problem @negativevolume
Yes I have been trying but not for enough time. After a few milliseconds it stops.
which method you suggest? LBE, ALE? SPH or another one?