From what I could understand by reading different forum posts and and Model_manual, I was able to put together a simulation run with current loop. How ever the simulations diverges after some 20 iterations. I am not able to figure out why by going through the Solver_log. I put together the .sif file by copying and editing the .sif file at:
https://github.com/ElmerCSC/elmerfem/t ... SolverLoop. Can you please help me understand what's going wrong?
Solver_log_out
ELMER SOLVER (v 9.0) STARTED AT: 2021/03/01 17:58:13
ParCommInit: Initialize #PEs: 1
MAIN:
MAIN: =============================================================
MAIN: ElmerSolver finite element software, Welcome!
MAIN: This program is free software licensed under (L)GPL
MAIN: Copyright 1st April 1995 - , CSC - IT Center for Science Ltd.
MAIN: Webpage
http://www.csc.fi/elmer, Email
elmeradm@csc.fi
MAIN: Version: 9.0 (Rev: Release, Compiled: 2020-11-10)
MAIN: Running one task without MPI parallelization.
MAIN: Running with just one thread per task.
MAIN: Lua interpreted linked in.
MAIN: =============================================================
LoadInputFile: Reading only "Run Control" section
MAIN:
MAIN:
MAIN: -------------------------------------
MAIN: Reading Model: case.sif
LoadInputFile: Scanning input file: case.sif
LoadInputFile: Scanning only size info
LoadInputFile: First time visiting
LoadInputFile: Reading base load of sif file
LoadInputFile: Loading input file: case.sif
LoadInputFile: Reading base load of sif file
WARNING:: LoadInputFile: There are no BCs in the system!
LoadInputFile: Number of Body Forces: 0
LoadInputFile: Number of Initial Conditions: 0
LoadInputFile: Number of Materials: 3
LoadInputFile: Number of Equations: 2
LoadInputFile: Number of Solvers: 2
LoadInputFile: Number of Bodies: 3
ElmerAsciiMesh: Base mesh name: ./.
MapCoordinates: Scaling coordinates: 1.000E-03 1.000E-03 1.000E-03
LoadMesh: Elapsed REAL time: 1.7570 (s)
MAIN: -------------------------------------
AddVtuOutputSolverHack: Adding ResultOutputSolver to write VTU output in file: case
OptimizeBandwidth: ---------------------------------------------------------
OptimizeBandwidth: Computing matrix structure for: coilsolver...done.
OptimizeBandwidth: Half bandwidth without optimization: 7901
OptimizeBandwidth: ---------------------------------------------------------
OptimizeBandwidth: ---------------------------------------------------------
OptimizeBandwidth: Computing matrix structure for: divergence solver...done.
OptimizeBandwidth: Half bandwidth without optimization: 7901
OptimizeBandwidth:
OptimizeBandwidth: Bandwidth Optimization ...done.
OptimizeBandwidth: Half bandwidth after optimization: 531
OptimizeBandwidth: ---------------------------------------------------------
ElmerSolver: Number of timesteps to be saved: 10
MAIN:
MAIN: -------------------------------------
MAIN: Steady state iteration: 1
MAIN: -------------------------------------
MAIN:
CoilSolver: --------------------------------------
CoilSolver: Solving current distribution in a coil
CoilSolver: --------------------------------------
CoilSolver: Choosing fixing nodes for set: 1
CoilSolver: Choosing fixing nodes for set: 2
CoilSolver: Set1 : 662 +nodes and 658 -nodes
CoilSolver: Set2 : 658 +nodes and 662 -nodes
CoilSolver: Computing the dummy potential field
1 0.2022E-02 0.2022E-02
2 0.6674E-03 0.6674E-03
3 0.1591E-03 0.1591E-03
4 0.4485E-04 0.4485E-04
4 0.4485E-04 0.4485E-04
ComputeChange: NS (ITER=1) (NRM,RELC): ( 0.62832403 2.0000000 ) :: coilsolver
CoilSolver: Initial coil current for coil 1: 4.7397E-05
CoilSolver: Coil potential multiplier: 2.1098E+04
1 0.3111E-02 0.3111E-02
2 0.3575E-02 0.3575E-02
3 0.7153E-04 0.7153E-04
3 0.7153E-04 0.7153E-04
ComputeChange: NS (ITER=2) (NRM,RELC): ( 0.62894568 0.98887954E-03 ) :: coilsolver
CoilSolver: Initial coil current for coil 1: 4.9022E-05
CoilSolver: Coil potential multiplier: 2.0399E+04
1 0.2509E-05 0.2509E-05
1 0.8051E-05 0.8051E-05
1 0.2389E-05 0.2389E-05
1 0.3948E-05 0.3948E-05
1 0.8051E-05 0.8051E-05
1 0.2389E-05 0.2389E-05
CoilSolver: --------------------------------------
ComputeChange: SS (ITER=1) (NRM,RELC): ( 13256.654 2.0000000 ) :: coilsolver
DivergenceSolver: -------------------------------------
DivergenceSolver: Computing the divergence field
DivergenceSolver: -------------------------------------
DivergenceSolver: Assembly Time: 0.24599999999999955
ComputeChange: NS (ITER=1) (NRM,RELC): ( 0.87135015E+12 2.0000000 ) :: divergence solver
DivergenceSolver: Solution Time: 1.2000000000000455E-002
DivergenceSolver: Result Norm: 871350147458.25671
ComputeChange: SS (ITER=1) (NRM,RELC): ( 0.87135015E+12 2.0000000 ) :: divergence solver
ResultOutputSolver: -------------------------------------
ResultOutputSolver: Saving with prefix: case
ResultOutputSolver: Creating list for saving - if not present
CreateListForSaving: Field Variables for Saving
ResultOutputSolver: Saving in unstructured VTK XML (.vtu) format
VtuOutputSolver: Saving results in VTK XML format with prefix: case
VtuOutputSolver: Saving number of partitions: 1
ResultOutputSolver: -------------------------------------
MAIN:
MAIN: -------------------------------------
MAIN: Steady state iteration: 2
MAIN: -------------------------------------
MAIN:
CoilSolver: --------------------------------------
CoilSolver: Solving current distribution in a coil
CoilSolver: --------------------------------------
CoilSolver: Choosing fixing nodes for set: 1
CoilSolver: Choosing fixing nodes for set: 2
CoilSolver: Set1 : 662 +nodes and 658 -nodes
CoilSolver: Set2 : 658 +nodes and 662 -nodes
CoilSolver: Computing the dummy potential field
1 0.1148E+03 0.1148E+03
2 0.2513E+02 0.2513E+02
3 0.5932E+01 0.5932E+01
4 0.3473E+01 0.3473E+01
5 0.3266E+01 0.3266E+01
6 0.6348E-01 0.6348E-01
7 0.2591E-02 0.2591E-02
8 0.7793E-03 0.7793E-03
9 0.1495E-04 0.1495E-04
9 0.1495E-04 0.1495E-04
ComputeChange: NS (ITER=1) (NRM,RELC): ( 0.62737465 1.9998107 ) :: coilsolver
CoilSolver: Initial coil current for coil 1: 4.8155E-05
CoilSolver: Coil potential multiplier: 2.0766E+04
1 0.3094E-02 0.3094E-02
2 0.3853E-02 0.3853E-02
3 0.7430E-04 0.7430E-04
3 0.7430E-04 0.7430E-04
ComputeChange: NS (ITER=2) (NRM,RELC): ( 0.62899200 0.25746498E-02 ) :: coilsolver
CoilSolver: Initial coil current for coil 1: 4.8979E-05
CoilSolver: Coil potential multiplier: 2.0417E+04
1 0.2510E-05 0.2510E-05
1 0.8037E-05 0.8037E-05
1 0.2383E-05 0.2383E-05
1 0.3934E-05 0.3934E-05
1 0.8037E-05 0.8037E-05
1 0.2383E-05 0.2383E-05
CoilSolver: --------------------------------------
ComputeChange: SS (ITER=2) (NRM,RELC): ( 13028.328 0.17373089E-01 ) :: coilsolver
DivergenceSolver: -------------------------------------
DivergenceSolver: Computing the divergence field
DivergenceSolver: -------------------------------------
DivergenceSolver: Assembly Time: 0.24000000000000021
ComputeChange: NS (ITER=1) (NRM,RELC): ( 0.85697682E+12 0.16632651E-01 ) :: divergence solver
DivergenceSolver: Solution Time: 9.9999999999997868E-003
DivergenceSolver: Result Norm: 856976818233.18750
ComputeChange: SS (ITER=2) (NRM,RELC): ( 0.85697682E+12 0.16632651E-01 ) :: divergence solver
ResultOutputSolver: -------------------------------------
ResultOutputSolver: Saving in unstructured VTK XML (.vtu) format
ResultOutputSolver: -------------------------------------
MAIN:
MAIN: -------------------------------------
MAIN: Steady state iteration: 3
MAIN: -------------------------------------
MAIN:
CoilSolver: --------------------------------------
CoilSolver: Solving current distribution in a coil
CoilSolver: --------------------------------------
CoilSolver: Choosing fixing nodes for set: 1
CoilSolver: Choosing fixing nodes for set: 2
CoilSolver: Set1 : 662 +nodes and 658 -nodes
CoilSolver: Set2 : 658 +nodes and 662 -nodes
CoilSolver: Computing the dummy potential field
1 0.4604E+02 0.4604E+02
2 0.4994E+02 0.4994E+02
3 0.3537E+01 0.3537E+01
4 0.1594E+01 0.1594E+01
5 0.1674E+00 0.1674E+00
6 0.2754E-01 0.2754E-01
7 0.3003E-01 0.3003E-01
8 0.3157E-02 0.3157E-02
9 0.8510E-04 0.8510E-04
ComputeChange: NS (ITER=1) (NRM,RELC): ( 0.62939088 1.9998068 ) :: coilsolver
CoilSolver: Initial coil current for coil 1: 4.7949E-05
CoilSolver: Coil potential multiplier: 2.0856E+04
1 0.3087E-02 0.3087E-02
2 0.4214E-02 0.4214E-02
3 0.8147E-04 0.8147E-04
3 0.8147E-04 0.8147E-04
ComputeChange: NS (ITER=2) (NRM,RELC): ( 0.62915400 0.37644035E-03 ) :: coilsolver
CoilSolver: Initial coil current for coil 1: 4.8884E-05
CoilSolver: Coil potential multiplier: 2.0456E+04
1 0.2509E-05 0.2509E-05
1 0.8006E-05 0.8006E-05
1 0.2384E-05 0.2384E-05
1 0.3915E-05 0.3915E-05
1 0.8006E-05 0.8006E-05
1 0.2384E-05 0.2384E-05
CoilSolver: --------------------------------------
ComputeChange: SS (ITER=3) (NRM,RELC): ( 13126.354 0.74958390E-02 ) :: coilsolver
DivergenceSolver: -------------------------------------
DivergenceSolver: Computing the divergence field
DivergenceSolver: -------------------------------------
DivergenceSolver: Assembly Time: 0.23799999999999955
ComputeChange: NS (ITER=1) (NRM,RELC): ( 0.86099915E+12 0.46826364E-02 ) :: divergence solver
DivergenceSolver: Solution Time: 9.9999999999997868E-003
DivergenceSolver: Result Norm: 860999146621.03760
ComputeChange: SS (ITER=3) (NRM,RELC): ( 0.86099915E+12 0.46826364E-02 ) :: divergence solver
ResultOutputSolver: -------------------------------------
ResultOutputSolver: Saving in unstructured VTK XML (.vtu) format
ResultOutputSolver: -------------------------------------
MAIN:
MAIN: -------------------------------------
MAIN: Steady state iteration: 4
MAIN: -------------------------------------
MAIN:
CoilSolver: --------------------------------------
CoilSolver: Solving current distribution in a coil
CoilSolver: --------------------------------------
CoilSolver: Choosing fixing nodes for set: 1
CoilSolver: Choosing fixing nodes for set: 2
CoilSolver: Set1 : 662 +nodes and 658 -nodes
CoilSolver: Set2 : 658 +nodes and 662 -nodes
CoilSolver: Computing the dummy potential field
1 0.4292E+02 0.4292E+02
2 0.2084E+04 0.2084E+04
3 0.1298E+02 0.1298E+02
4 0.3521E+02 0.3521E+02
5 0.1098E+01 0.1098E+01
6 0.2920E+00 0.2920E+00
7 0.1672E-02 0.1672E-02
8 0.1445E-03 0.1445E-03
9 0.8167E-04 0.8167E-04
ComputeChange: NS (ITER=1) (NRM,RELC): ( 0.62453615 1.9998097 ) :: coilsolver
CoilSolver: Initial coil current for coil 1: 4.8661E-05
CoilSolver: Coil potential multiplier: 2.0551E+04
1 0.3091E-02 0.3091E-02
2 0.3784E-02 0.3784E-02
3 0.6699E-04 0.6699E-04
3 0.6699E-04 0.6699E-04
ComputeChange: NS (ITER=2) (NRM,RELC): ( 0.62868022 0.66135012E-02 ) :: coilsolver
CoilSolver: Initial coil current for coil 1: 4.9110E-05
CoilSolver: Coil potential multiplier: 2.0362E+04
1 0.2511E-05 0.2511E-05
1 0.8047E-05 0.8047E-05
1 0.2385E-05 0.2385E-05
1 0.3938E-05 0.3938E-05
1 0.8047E-05 0.8047E-05
1 0.2385E-05 0.2385E-05
CoilSolver: --------------------------------------
ComputeChange: SS (ITER=4) (NRM,RELC): ( 12834.552 0.22480100E-01 ) :: coilsolver
DivergenceSolver: -------------------------------------
DivergenceSolver: Computing the divergence field
DivergenceSolver: -------------------------------------
DivergenceSolver: Assembly Time: 0.23700000000000010
ComputeChange: NS (ITER=1) (NRM,RELC): ( 0.84770191E+12 0.15564141E-01 ) :: divergence solver
DivergenceSolver: Solution Time: 9.9999999999997868E-003
DivergenceSolver: Result Norm: 847701914316.06531
ComputeChange: SS (ITER=4) (NRM,RELC): ( 0.84770191E+12 0.15564141E-01 ) :: divergence solver
ResultOutputSolver: -------------------------------------
ResultOutputSolver: Saving in unstructured VTK XML (.vtu) format
ResultOutputSolver: -------------------------------------
MAIN:
MAIN: -------------------------------------
MAIN: Steady state iteration: 5
MAIN: -------------------------------------
MAIN:
CoilSolver: --------------------------------------
CoilSolver: Solving current distribution in a coil
CoilSolver: --------------------------------------
CoilSolver: Choosing fixing nodes for set: 1
CoilSolver: Choosing fixing nodes for set: 2
CoilSolver: Set1 : 662 +nodes and 658 -nodes
CoilSolver: Set2 : 658 +nodes and 662 -nodes
CoilSolver: Computing the dummy potential field
1 0.3973E+02 0.3973E+02
2 0.4260E+02 0.4260E+02
3 0.4267E+01 0.4267E+01
4 0.7966E+00 0.7966E+00
5 0.1638E+00 0.1638E+00
6 0.3096E-01 0.3096E-01
7 0.5765E-02 0.5765E-02
8 0.2028E-03 0.2028E-03
9 0.6200E-03 0.6200E-03
10 0.3171E-04 0.3171E-04
ComputeChange: NS (ITER=1) (NRM,RELC): ( 0.62881462 1.9998040 ) :: coilsolver
CoilSolver: Initial coil current for coil 1: 4.8624E-05
CoilSolver: Coil potential multiplier: 2.0566E+04
1 0.3086E-02 0.3086E-02
2 0.4188E-02 0.4188E-02
3 0.7834E-04 0.7834E-04
3 0.7834E-04 0.7834E-04
ComputeChange: NS (ITER=2) (NRM,RELC): ( 0.62909715 0.44920437E-03 ) :: coilsolver
CoilSolver: Initial coil current for coil 1: 4.8929E-05
CoilSolver: Coil potential multiplier: 2.0438E+04
1 0.2506E-05 0.2506E-05
1 0.8019E-05 0.8019E-05
1 0.2377E-05 0.2377E-05
1 0.3927E-05 0.3927E-05
1 0.8019E-05 0.8019E-05
1 0.2377E-05 0.2377E-05
CoilSolver: --------------------------------------
ComputeChange: SS (ITER=5) (NRM,RELC): ( 12932.157 0.75760317E-02 ) :: coilsolver
DivergenceSolver: -------------------------------------
DivergenceSolver: Computing the divergence field
DivergenceSolver: -------------------------------------
DivergenceSolver: Assembly Time: 0.24000000000000199
ComputeChange: NS (ITER=1) (NRM,RELC): ( 0.84837865E+12 0.79799667E-03 ) :: divergence solver
DivergenceSolver: Solution Time: 9.9999999999980105E-003
DivergenceSolver: Result Norm: 848378647635.63306
ComputeChange: SS (ITER=5) (NRM,RELC): ( 0.84837865E+12 0.79799667E-03 ) :: divergence solver
ResultOutputSolver: -------------------------------------
ResultOutputSolver: Saving in unstructured VTK XML (.vtu) format
ResultOutputSolver: -------------------------------------
MAIN:
MAIN: -------------------------------------
MAIN: Steady state iteration: 6
MAIN: -------------------------------------
MAIN:
CoilSolver: --------------------------------------
CoilSolver: Solving current distribution in a coil
CoilSolver: --------------------------------------
CoilSolver: Choosing fixing nodes for set: 1
CoilSolver: Choosing fixing nodes for set: 2
CoilSolver: Set1 : 662 +nodes and 658 -nodes
CoilSolver: Set2 : 658 +nodes and 662 -nodes
CoilSolver: Computing the dummy potential field
1 0.4642E+02 0.4642E+02
2 0.1518E+02 0.1518E+02
3 0.3641E+02 0.3641E+02
4 0.6634E+01 0.6634E+01
5 0.1422E+00 0.1422E+00
6 0.1556E-01 0.1556E-01
7 0.8309E-03 0.8309E-03
8 0.2119E-03 0.2119E-03
9 0.3486E-04 0.3486E-04
ComputeChange: NS (ITER=1) (NRM,RELC): ( 0.62772122 1.9998059 ) :: coilsolver
CoilSolver: Initial coil current for coil 1: 4.8038E-05
CoilSolver: Coil potential multiplier: 2.0817E+04
1 0.3096E-02 0.3096E-02
2 0.3825E-02 0.3825E-02
3 0.7376E-04 0.7376E-04
3 0.7376E-04 0.7376E-04
ComputeChange: NS (ITER=2) (NRM,RELC): ( 0.62897587 0.19967405E-02 ) :: coilsolver
CoilSolver: Initial coil current for coil 1: 4.8989E-05
CoilSolver: Coil potential multiplier: 2.0413E+04
1 0.2507E-05 0.2507E-05
1 0.8033E-05 0.8033E-05
1 0.2382E-05 0.2382E-05
1 0.3937E-05 0.3937E-05
1 0.8033E-05 0.8033E-05
1 0.2382E-05 0.2382E-05
CoilSolver: --------------------------------------
ComputeChange: SS (ITER=6) (NRM,RELC): ( 13067.182 0.10386797E-01 ) :: coilsolver
DivergenceSolver: -------------------------------------
DivergenceSolver: Computing the divergence field
DivergenceSolver: -------------------------------------
DivergenceSolver: Assembly Time: 0.24900000000000233
ComputeChange: NS (ITER=1) (NRM,RELC): ( 0.85923783E+12 0.12718525E-01 ) :: divergence solver
DivergenceSolver: Solution Time: 9.9999999999980105E-003
DivergenceSolver: Result Norm: 859237828734.96765
ComputeChange: SS (ITER=6) (NRM,RELC): ( 0.85923783E+12 0.12718525E-01 ) :: divergence solver
ResultOutputSolver: -------------------------------------
ResultOutputSolver: Saving in unstructured VTK XML (.vtu) format
ResultOutputSolver: -------------------------------------
MAIN:
MAIN: -------------------------------------
MAIN: Steady state iteration: 7
MAIN: -------------------------------------
MAIN:
CoilSolver: --------------------------------------
CoilSolver: Solving current distribution in a coil
CoilSolver: --------------------------------------
CoilSolver: Choosing fixing nodes for set: 1
CoilSolver: Choosing fixing nodes for set: 2
CoilSolver: Set1 : 662 +nodes and 658 -nodes
CoilSolver: Set2 : 658 +nodes and 662 -nodes
CoilSolver: Computing the dummy potential field
1 0.4048E+02 0.4048E+02
2 0.1769E+02 0.1769E+02
3 0.7189E+01 0.7189E+01
4 0.1171E+01 0.1171E+01
5 0.2950E+00 0.2950E+00
6 0.1906E+00 0.1906E+00
7 0.8486E-01 0.8486E-01
8 0.6094E-03 0.6094E-03
9 0.5666E-04 0.5666E-04
ComputeChange: NS (ITER=1) (NRM,RELC): ( 0.63343225 1.9998061 ) :: coilsolver
CoilSolver: Initial coil current for coil 1: 4.8477E-05
CoilSolver: Coil potential multiplier: 2.0628E+04
1 0.3091E-02 0.3091E-02
2 0.4261E-02 0.4261E-02
3 0.8346E-04 0.8346E-04
3 0.8346E-04 0.8346E-04
ComputeChange: NS (ITER=2) (NRM,RELC): ( 0.62928944 0.65617175E-02 ) :: coilsolver
CoilSolver: Initial coil current for coil 1: 4.8876E-05
CoilSolver: Coil potential multiplier: 2.0460E+04
1 0.2497E-05 0.2497E-05
1 0.7997E-05 0.7997E-05
1 0.2379E-05 0.2379E-05
1 0.3942E-05 0.3942E-05
1 0.7997E-05 0.7997E-05
1 0.2379E-05 0.2379E-05
CoilSolver: --------------------------------------
ComputeChange: SS (ITER=7) (NRM,RELC): ( 13066.652 0.40534095E-04 ) :: coilsolver
DivergenceSolver: -------------------------------------
DivergenceSolver: Computing the divergence field
DivergenceSolver: -------------------------------------
DivergenceSolver: Assembly Time: 0.23900000000000077
ComputeChange: NS (ITER=1) (NRM,RELC): ( 0.85104792E+12 0.95772385E-02 ) :: divergence solver
DivergenceSolver: Solution Time: 1.0000000000001563E-002
DivergenceSolver: Result Norm: 851047921466.60876
ComputeChange: SS (ITER=7) (NRM,RELC): ( 0.85104792E+12 0.95772385E-02 ) :: divergence solver
ResultOutputSolver: -------------------------------------
ResultOutputSolver: Saving in unstructured VTK XML (.vtu) format
ResultOutputSolver: -------------------------------------
MAIN:
MAIN: -------------------------------------
MAIN: Steady state iteration: 8
MAIN: -------------------------------------
MAIN:
CoilSolver: --------------------------------------
CoilSolver: Solving current distribution in a coil
CoilSolver: --------------------------------------
CoilSolver: Choosing fixing nodes for set: 1
CoilSolver: Choosing fixing nodes for set: 2
CoilSolver: Set1 : 662 +nodes and 658 -nodes
CoilSolver: Set2 : 658 +nodes and 662 -nodes
CoilSolver: Computing the dummy potential field
1 0.6495E+02 0.6495E+02
2 0.2697E+02 0.2697E+02
3 0.6135E+01 0.6135E+01
4 0.6014E+01 0.6014E+01
5 0.1060E+00 0.1060E+00
6 0.8822E-02 0.8822E-02
7 0.4840E-03 0.4840E-03
8 0.9711E-04 0.9711E-04
ComputeChange: NS (ITER=1) (NRM,RELC): ( 0.62815479 1.9998077 ) :: coilsolver
CoilSolver: Initial coil current for coil 1: 4.7842E-05
CoilSolver: Coil potential multiplier: 2.0902E+04
1 0.3090E-02 0.3090E-02
2 0.4183E-02 0.4183E-02
3 0.7796E-04 0.7796E-04
3 0.7796E-04 0.7796E-04
ComputeChange: NS (ITER=2) (NRM,RELC): ( 0.62909728 0.14992937E-02 ) :: coilsolver
CoilSolver: Initial coil current for coil 1: 4.8918E-05
CoilSolver: Coil potential multiplier: 2.0442E+04
1 0.2513E-05 0.2513E-05
1 0.8009E-05 0.8009E-05
1 0.2387E-05 0.2387E-05
1 0.3929E-05 0.3929E-05
1 0.8009E-05 0.8009E-05
1 0.2387E-05 0.2387E-05
CoilSolver: --------------------------------------
ComputeChange: SS (ITER=8) (NRM,RELC): ( 13129.725 0.48153735E-02 ) :: coilsolver
DivergenceSolver: -------------------------------------
DivergenceSolver: Computing the divergence field
DivergenceSolver: -------------------------------------
DivergenceSolver: Assembly Time: 0.24099999999999966
ComputeChange: NS (ITER=1) (NRM,RELC): ( 0.86279917E+12 0.13713302E-01 ) :: divergence solver
DivergenceSolver: Solution Time: 9.9999999999980105E-003
DivergenceSolver: Result Norm: 862799173077.99670
ComputeChange: SS (ITER=8) (NRM,RELC): ( 0.86279917E+12 0.13713302E-01 ) :: divergence solver
ResultOutputSolver: -------------------------------------
ResultOutputSolver: Saving in unstructured VTK XML (.vtu) format
ResultOutputSolver: -------------------------------------
MAIN:
MAIN: -------------------------------------
MAIN: Steady state iteration: 9
MAIN: -------------------------------------
MAIN:
CoilSolver: --------------------------------------
CoilSolver: Solving current distribution in a coil
CoilSolver: --------------------------------------
CoilSolver: Choosing fixing nodes for set: 1
CoilSolver: Choosing fixing nodes for set: 2
CoilSolver: Set1 : 662 +nodes and 658 -nodes
CoilSolver: Set2 : 658 +nodes and 662 -nodes
CoilSolver: Computing the dummy potential field
1 0.4998E+02 0.4998E+02
2 0.2286E+02 0.2286E+02
3 0.3785E+01 0.3785E+01
4 0.1479E+01 0.1479E+01
5 0.3361E+00 0.3361E+00
6 0.1174E+00 0.1174E+00
7 0.1499E-02 0.1499E-02
8 0.1380E-02 0.1380E-02
9 0.7345E-04 0.7345E-04
9 0.7345E-04 0.7345E-04
ComputeChange: NS (ITER=1) (NRM,RELC): ( 0.62118921 1.9998108 ) :: coilsolver
CoilSolver: Initial coil current for coil 1: 4.8576E-05
CoilSolver: Coil potential multiplier: 2.0586E+04
1 0.3083E-02 0.3083E-02
2 0.3929E-02 0.3929E-02
3 0.6864E-04 0.6864E-04
3 0.6864E-04 0.6864E-04
ComputeChange: NS (ITER=2) (NRM,RELC): ( 0.62877739 0.12141413E-01 ) :: coilsolver
CoilSolver: Initial coil current for coil 1: 4.9032E-05
CoilSolver: Coil potential multiplier: 2.0395E+04
1 0.2520E-05 0.2520E-05
1 0.8067E-05 0.8067E-05
1 0.2378E-05 0.2378E-05
1 0.3922E-05 0.3922E-05
1 0.8067E-05 0.8067E-05
1 0.2378E-05 0.2378E-05
CoilSolver: --------------------------------------
ComputeChange: SS (ITER=9) (NRM,RELC): ( 12788.002 0.26369791E-01 ) :: coilsolver
DivergenceSolver: -------------------------------------
DivergenceSolver: Computing the divergence field
DivergenceSolver: -------------------------------------
DivergenceSolver: Assembly Time: 0.24099999999999966
ComputeChange: NS (ITER=1) (NRM,RELC): ( 0.84928009E+12 0.15792593E-01 ) :: divergence solver
DivergenceSolver: Solution Time: 1.0000000000001563E-002
DivergenceSolver: Result Norm: 849280087267.20776
ComputeChange: SS (ITER=9) (NRM,RELC): ( 0.84928009E+12 0.15792593E-01 ) :: divergence solver
ResultOutputSolver: -------------------------------------
ResultOutputSolver: Saving in unstructured VTK XML (.vtu) format
ResultOutputSolver: -------------------------------------
MAIN:
MAIN: -------------------------------------
MAIN: Steady state iteration: 10
MAIN: -------------------------------------
MAIN:
CoilSolver: --------------------------------------
CoilSolver: Solving current distribution in a coil
CoilSolver: --------------------------------------
CoilSolver: Choosing fixing nodes for set: 1
CoilSolver: Choosing fixing nodes for set: 2
CoilSolver: Set1 : 662 +nodes and 658 -nodes
CoilSolver: Set2 : 658 +nodes and 662 -nodes
CoilSolver: Computing the dummy potential field
1 0.2279E+03 0.2279E+03
2 0.3912E+02 0.3912E+02
3 0.3522E+01 0.3522E+01
4 0.5107E+01 0.5107E+01
5 0.1844E+00 0.1844E+00
6 0.3223E-01 0.3223E-01
7 0.8384E-03 0.8384E-03
8 0.9190E-03 0.9190E-03
9 0.1251E-04 0.1251E-04
9 0.1251E-04 0.1251E-04
ComputeChange: NS (ITER=1) (NRM,RELC): ( 0.62800197 1.9998036 ) :: coilsolver
CoilSolver: Initial coil current for coil 1: 4.8222E-05
CoilSolver: Coil potential multiplier: 2.0738E+04
1 0.3094E-02 0.3094E-02
2 0.3879E-02 0.3879E-02
3 0.7504E-04 0.7504E-04
3 0.7504E-04 0.7504E-04
ComputeChange: NS (ITER=2) (NRM,RELC): ( 0.62901566 0.16128539E-02 ) :: coilsolver
CoilSolver: Initial coil current for coil 1: 4.8972E-05
CoilSolver: Coil potential multiplier: 2.0420E+04
1 0.2508E-05 0.2508E-05
1 0.8035E-05 0.8035E-05
1 0.2383E-05 0.2383E-05
1 0.3935E-05 0.3935E-05
1 0.8035E-05 0.8035E-05
1 0.2383E-05 0.2383E-05
CoilSolver: --------------------------------------
ComputeChange: SS (ITER=10) (NRM,RELC): ( 13023.203 0.18224678E-01 ) :: coilsolver
DivergenceSolver: -------------------------------------
DivergenceSolver: Computing the divergence field
DivergenceSolver: -------------------------------------
DivergenceSolver: Assembly Time: 0.24399999999999977
ComputeChange: NS (ITER=1) (NRM,RELC): ( 0.85573972E+12 0.75771957E-02 ) :: divergence solver
DivergenceSolver: Solution Time: 9.9999999999980105E-003
DivergenceSolver: Result Norm: 855739721619.82800
ComputeChange: SS (ITER=10) (NRM,RELC): ( 0.85573972E+12 0.75771957E-02 ) :: divergence solver
ResultOutputSolver: -------------------------------------
ResultOutputSolver: Saving in unstructured VTK XML (.vtu) format
ResultOutputSolver: -------------------------------------
WARNING:: CompareToReferenceSolution: Solver 1 FAILED: Norm = 1.30232026E+04 RefNorm = 7.74178076E+00
CompareToReferenceSolution: Relative Error to reference norm: 1.681197E+03
WARNING:: CompareToReferenceSolution: Solver 2 FAILED: Norm = 8.55739722E+11 RefNorm = 1.20855655E-01
CompareToReferenceSolution: Relative Error to reference norm: 7.080676E+12
WARNING:: CompareToReferenceSolution: FAILED 2 tests out of 2!
ElmerSolver: *** Elmer Solver: ALL DONE ***
ElmerSolver: The end
SOLVER TOTAL TIME(CPU,REAL): 33.12 33.12
ELMER SOLVER FINISHED AT: 2021/03/01 17:58:46
My files:
https://www.transfernow.net/AuzrhH032021
Thank you.
-Mandeep