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pypr / pysph

A framework for Smoothed Particle Hydrodynamics in Python
http://pysph.readthedocs.io
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gtvf for solid problem #395

Closed lililii124 closed 8 months ago

lililii124 commented 8 months ago

gtvf.txt When applying the GTVF method to solid-state problems, I encountered convergence issues. I've attached my configuration settings file for reference. Could you please review it to identify any potential problems? Do you think the instability of the time integration format in GTVF could be the reason

lililii124 commented 8 months ago

![Uploading Quicker_20240228_222647.png…]()

lililii124 commented 8 months ago

I find that MomentumEquationArtificialStressSolid is error