ALE SIMULATION OF BLAST LOAD

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Shubham Sharma

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Feb 18, 2026, 4:28:58 PM (7 days ago) Feb 18
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 I have attached an ale model for validation for validation of a research paper, the model consistently underestimates the predicted displacement of the slab, what could be the reason for that,
1) I havent used symmetric boundary condition
2)Non reflecting boundary condition is used
3) JWl Eos is used along with material high explosive burn
4) initial volume farction geometry is used for geometry of tnt
5) material null along with eos linear polynimial is used

l...@schwer.net

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Feb 18, 2026, 4:33:01 PM (7 days ago) Feb 18
to Shubham Sharma, LS-DYNA2

If you are expecting a helpful response, you need to attach the model and the reference paper.                          --len

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