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solver error, COMCOL 4.0
Posted Oct 11, 2010, 5:21 a.m. EDT 1 Reply
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Hello,
I have allways the same error, so I did a very simple example :
I do a 2D, solid Mechanics, Time Dependent modelisation.
A 1x1m Aluminium square.
A simple Free Triangular mesh, Prescribed Displacement for one side, Edge Load for an other side with load = fx
If fx=sin(t), it's ok, I have the solving
If fx is a waveform (sine, with freq=1, phase=0, ampl=1)... a have the error :
The following feature has encountered a problem:
- Feature Time 1 (sol1/t1)
- Error: Failed to evalutble Jacobian.
Why ? Do somebody have a solution ? please
I have allways the same error, so I did a very simple example :
I do a 2D, solid Mechanics, Time Dependent modelisation.
A 1x1m Aluminium square.
A simple Free Triangular mesh, Prescribed Displacement for one side, Edge Load for an other side with load = fx
If fx=sin(t), it's ok, I have the solving
If fx is a waveform (sine, with freq=1, phase=0, ampl=1)... a have the error :
The following feature has encountered a problem:
- Feature Time 1 (sol1/t1)
- Error: Failed to evalutble Jacobian.
Why ? Do somebody have a solution ? please
1 Reply Last Post Oct 11, 2010, 12:27 p.m. EDT
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Posted:
1 decade ago
Hi
are you sure you fix all free DoF like that ?
--
Good luck
Ivar
are you sure you fix all free DoF like that ?
--
Good luck
Ivar