Delcon
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Joined: December 24, 2020 7:05 am
Last seen: December 28, 2020 2:16 pm
Last seen: December 28, 2020 2:16 pm
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RE: I am tying to solve a non-linear problem using Ls-Dyna IMPLICIT solver. However, I am unable to achieve convergence.
Also on last steps before failure this message:"convergence failure, repeat step: dtnew = 2.78495E-02"
4 years ago
RE: I am tying to solve a non-linear problem using Ls-Dyna IMPLICIT solver. However, I am unable to achieve convergence.
@mohammad_basri I am solving some simple along/across fiber tensile problems for composite. Almost all of them (34 of 35) were solved ok, except 1 ...
4 years ago
RE: I am tying to solve a non-linear problem using Ls-Dyna IMPLICIT solver. However, I am unable to achieve convergence.
@negativevolume @mohammad_basri Hi! Tell me pls, was the problem solved? Suppose I have something like it.
4 years ago
RE: Help with mat054
Update: The problem is timestep defined in control - implicit auto. According to logs it falls below DTMIN. But no idea why. Maybe the problem is ...
4 years ago