problem in tutorial 1 (norm of solution)
Posted: 14 Nov 2009, 11:37
Hello everybody,
I tried Tutorial 1 (Heat Equation - Temperature field of a solid object) which use pump_carter_sub.stp according to ElmerTutorials.pdf (September 22, 2009). I found that the norm of my solution is about 432.4, but it says it should be around 389.853 in the ElmerTutorials.pdf (page 9).
I think it's unusual and I'd like to figure it out what causes the difference. The solver? or any update of the material library?
P.S.
1) I use the "default netgen mesh" for calculation, 16159 nodes and 65689 tetrahedral elements.
2) Elmer Solver 5.5.0 (Rev: 4266)
3) Linux x86_64
attached is the sif and Solver log for reference.
I tried Tutorial 1 (Heat Equation - Temperature field of a solid object) which use pump_carter_sub.stp according to ElmerTutorials.pdf (September 22, 2009). I found that the norm of my solution is about 432.4, but it says it should be around 389.853 in the ElmerTutorials.pdf (page 9).
I think it's unusual and I'd like to figure it out what causes the difference. The solver? or any update of the material library?
P.S.
1) I use the "default netgen mesh" for calculation, 16159 nodes and 65689 tetrahedral elements.
2) Elmer Solver 5.5.0 (Rev: 4266)
3) Linux x86_64
attached is the sif and Solver log for reference.