Static Current Conduction issue

TadasK · Post by **TadasK** » 30 Mar 2021, 20:35

Greetings,

I am analyzing current conduction in a hollow cylinder, I am getting quite strange results if the thickness is rather small. Can somebody explain whether that is a numerical issue and whether there is a way to overcome that?

I am adding an example to better explain the problem:

Small_thickness.PNG: (273.52 KiB) Not downloaded yet

My assumption that the current density should be equally distributed through the whole surface and the vectors should be directed from one side to another.

I also tried increasing the thickness to check whether that changes anything:

It helped!

: Large_thickness.PNG (268.21 KiB) Viewed 2299 times

Although, I still need to perform calculations for the small thickness.

Things which I tried:
1. Refining the mesh
2. Increasing the values of the boundary conditions.

My case.sif file:

Code: Select all

Header
  CHECK KEYWORDS Warn
  Mesh DB "." "."
  Include Path ""
  Results Directory ""
End

Simulation
  Max Output Level = 5
  Coordinate System = Cartesian
  Coordinate Mapping(3) = 1 2 3
  Simulation Type = Steady state
  Steady State Max Iterations = 1
  Output Intervals = 1
  Timestepping Method = BDF
  BDF Order = 1
  Solver Input File = case.sif
  Post File = case.vtu
End

Constants
  Gravity(4) = 0 -1 0 9.82
  Stefan Boltzmann = 5.67e-08
  Permittivity of Vacuum = 8.8542e-12
  Boltzmann Constant = 1.3807e-23
  Unit Charge = 1.602e-19
End

Body 1
  Target Bodies(1) = 1
  Name = "Body 1"
  Equation = 1
  Material = 1
End

Solver 1
  Equation = Static Current Conduction
  Variable = Potential
  Calculate Volume Current = True
  Procedure = "StatCurrentSolve" "StatCurrentSolver"
  Exec Solver = Always
  Stabilize = True
  Bubbles = False
  Lumped Mass Matrix = False
  Optimize Bandwidth = True
  Steady State Convergence Tolerance = 1.0e-5
  Nonlinear System Convergence Tolerance = 1.0e-7
  Nonlinear System Max Iterations = 20
  Nonlinear System Newton After Iterations = 3
  Nonlinear System Newton After Tolerance = 1.0e-3
  Nonlinear System Relaxation Factor = 1
  Linear System Solver = Iterative
  Linear System Iterative Method = BiCGStab
  Linear System Max Iterations = 500
  Linear System Convergence Tolerance = 1.0e-10
  BiCGstabl polynomial degree = 2
  Linear System Preconditioning = ILU0
  Linear System ILUT Tolerance = 1.0e-3
  Linear System Abort Not Converged = False
  Linear System Residual Output = 10
  Linear System Precondition Recompute = 1
End

Equation 1
  Name = "Equation 1"
  Active Solvers(1) = 1
End

Material 1
  Name = "Iron (generic)"
  Heat expansion Coefficient = 11.8e-6
  Poisson ratio = 0.29
  Heat Conductivity = 80.2
  Youngs modulus = 193.053e9
  Heat Capacity = 449.0
  Sound speed = 5000.0
  Density = 7870.0
  Electric Conductivity = 10.30e6
  Mesh Poisson ratio = 0.29
End

Boundary Condition 1
  Target Boundaries(1) = 2 
  Name = "BoundaryCondition 1"
  Potential = 0
  Potential Condition = 0
End

Boundary Condition 2
  Target Boundaries(1) = 3 
  Name = "BoundaryCondition 2"
  Current Density = 2
End

Any ideas what could be the issue?

Thanks.
Best wishes,
Tadas

kevinarden · Post by **kevinarden** » 30 Mar 2021, 20:49

Are you sure the solution converged? The iterative solver can report results of the last iteration, but that does not mean it is a converged solution. Can you post the mesh files or the geometry?

raback · Post by **raback** » 30 Mar 2021, 21:21

Hi,

Is the solver StatCurrentSolver? What are your boundary conditions?

If the wall is thin do you still have several elements on its width?

Are you sure you choose correctly the direction variable in paraview?

-Peter

TadasK · Post by **TadasK** » 30 Mar 2021, 21:27

The model does not converge if the mesh size is too small, thus I cannot upload the mesh, since the size is too large.

: Convergence.png (14.17 KiB) Viewed 2294 times

I ran the calculations, it tries 20 iterations, here is the log.

Code: Select all

ELMER SOLVER (v 9.0) STARTED AT: 2021/03/30 21:15:30

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

LoadInputFile: Number of BCs: 2
LoadInputFile: Number of Body Forces: 0
LoadInputFile: Number of Initial Conditions: 0
LoadInputFile: Number of Materials: 1
LoadInputFile: Number of Equations: 1
LoadInputFile: Number of Solvers: 1
LoadInputFile: Number of Bodies: 1

ElmerAsciiMesh: Base mesh name: ./.

LoadMesh: Elapsed REAL time:     2.9060 (s)

MAIN: -------------------------------------

AddVtuOutputSolverHack: Adding ResultOutputSolver to write VTU output in file: case

OptimizeBandwidth: ---------------------------------------------------------

OptimizeBandwidth: Computing matrix structure for: static current conduction...done.
OptimizeBandwidth: Half bandwidth without optimization: 150675
OptimizeBandwidth: 

OptimizeBandwidth: Bandwidth Optimization ...done.
OptimizeBandwidth: Half bandwidth after optimization: 1379
OptimizeBandwidth: ---------------------------------------------------------

ElmerSolver: Number of timesteps to be saved: 1

MAIN: 
MAIN: -------------------------------------
MAIN:  Steady state iteration:            1
MAIN: -------------------------------------
MAIN: 

StatCurrentSolve: -------------------------------------
StatCurrentSolve: STAT CURRENT SOLVER:
StatCurrentSolve: -------------------------------------

StatCurrentSolve: Static current iteration: 1

StatCurrentSolve:    Assembly:  21 % done

StatCurrentSolve:    Assembly:  43 % done

StatCurrentSolve:    Assembly:  67 % done

StatCurrentSolve:    Assembly:  90 % done

StatCurrentSolve:  Assembly (s)          :   4.4700000000000006

      10 0.3465E+02

      20 0.8810E+01

      30 0.4196E+01

      40 0.2047E+02

      50 0.3149E+01

      60 0.3695E+02

      70 0.1684E+02

      80 0.1869E+02

      90 0.2949E+01

     100 0.3686E+01

     110 0.4140E+01

     120 0.3980E+01

     130 0.3980E+01

     140 0.2256E+02

     150 0.2810E+01

     160 0.3046E+01

     170 0.3916E+01

     180 0.9002E+02

     190 0.2747E+01

     200 0.2762E+01

     210 0.2656E+01

     220 0.2533E+01

     230 0.2629E+01

     240 0.2597E+01

     250 0.2931E+01

     260 0.2723E+01

     270 0.2061E+01

     280 0.2253E+01

     290 0.2101E+01

     300 0.2108E+01

     310 0.2089E+01

     320 0.2067E+01

     330 0.2521E+01

     340 0.2115E+01

     350 0.2061E+01

     360 0.2160E+01

     370 0.2107E+01

     380 0.2127E+01

     390 0.2121E+01

     400 0.2154E+01

     410 0.2128E+01

     420 0.2133E+01

     430 0.2159E+01

     440 0.2118E+01

     450 0.2116E+01

     460 0.2099E+01

     470 0.2096E+01

     480 0.2094E+01

     490 0.2091E+01

     500 0.2085E+01
     501 0.2085E+01

ComputeChange: NS (ITER=1) (NRM,RELC): ( 0.17126029E-07  2.0000000     ) :: static current conduction
StatCurrentSolve:  Solve (s)             :   13.507999999999999

StatCurrentSolve:  Total Heating Power   :   3.2327325349984764E-004

StatCurrentSolve: Static current iteration: 2

StatCurrentSolve:    Assembly:  22 % done

StatCurrentSolve:    Assembly:  44 % done

StatCurrentSolve:    Assembly:  67 % done

StatCurrentSolve:    Assembly:  89 % done

StatCurrentSolve:  Assembly (s)          :   4.5249999999999986

      10 0.2506E+02

      20 0.1006E+02

      30 0.1341E+03

      40 0.1433E+03

      50 0.6949E+02

      60 0.4867E+02

      70 0.5321E+02

      80 0.7740E+01

      90 0.4845E+01

     100 0.4902E+01

     110 0.3910E+01

     120 0.3596E+01

     130 0.2980E+01

     140 0.2864E+01

     150 0.3005E+01

     160 0.2657E+01

     170 0.2643E+01

     180 0.2866E+01

     190 0.2556E+01

     200 0.2970E+01

     210 0.9930E+02

     220 0.9817E+01

     230 0.1404E+02

     240 0.4455E+01

     250 0.3088E+01

     260 0.3182E+01

     270 0.3537E+01

     280 0.4442E+01

     290 0.1194E+01

     300 0.1864E+01

     310 0.9856E+00

     320 0.3147E+01

     330 0.8242E+00

     340 0.7985E+00

     350 0.7854E+00

     360 0.7747E+00

     370 0.7863E+00

     380 0.1132E+01

     390 0.7308E+00

     400 0.7163E+00

     410 0.7064E+00

     420 0.7109E+00

     430 0.6994E+00

     440 0.6958E+00

     450 0.6926E+00

     460 0.7138E+00

     470 0.8160E+00

     480 0.7270E+00

     490 0.7185E+00

     500 0.7087E+00
     501 0.7087E+00

ComputeChange: NS (ITER=2) (NRM,RELC): ( 0.15446953E-07 0.10309628     ) :: static current conduction
StatCurrentSolve:  Solve (s)             :   12.707000000000001

StatCurrentSolve:  Total Heating Power   :   2.4280250444883597E-004

StatCurrentSolve: Static current iteration: 3

StatCurrentSolve:    Assembly:  22 % done

StatCurrentSolve:    Assembly:  45 % done

StatCurrentSolve:    Assembly:  69 % done

StatCurrentSolve:    Assembly:  93 % done

StatCurrentSolve:  Assembly (s)          :   4.3569999999999993

      10 0.1067E+02

      20 0.4412E+01

      30 0.3888E+01

      40 0.3420E+01

      50 0.1067E+03

      60 0.2623E+03

      70 0.5956E+02

      80 0.2779E+02

      90 0.1527E+02

     100 0.1012E+02

     110 0.7865E+01

     120 0.8528E+01

     130 0.7415E+01

     140 0.1154E+02

     150 0.8254E+01

     160 0.6583E+01

     170 0.9292E+01

     180 0.5560E+01

     190 0.5432E+01

     200 0.5625E+01

     210 0.6289E+01

     220 0.6692E+01

     230 0.6836E+01

     240 0.7171E+01

     250 0.7240E+01

     260 0.8718E+01

     270 0.7374E+01

     280 0.7009E+01

     290 0.7459E+01

     300 0.7950E+01

     310 0.7964E+01

     320 0.8584E+01

     330 0.1053E+02

     340 0.2424E+02

     350 0.5892E+02

     360 0.3340E+02

     370 0.5136E+01

     380 0.7056E+01

     390 0.1911E+02

     400 0.5752E+01

     410 0.5976E+02

     420 0.1441E+02

     430 0.9546E+02

     440 0.1589E+02

     450 0.1263E+02

     460 0.4143E+01

     470 0.2608E+01

     480 0.4676E+01

     490 0.3709E+01

     500 0.3236E+01
     501 0.3236E+01

ComputeChange: NS (ITER=3) (NRM,RELC): ( 0.75602486E-07  1.3213818     ) :: static current conduction
StatCurrentSolve:  Solve (s)             :   12.305000000000000

StatCurrentSolve:  Total Heating Power   :   2.1464813197800306E-003

StatCurrentSolve: Static current iteration: 4

StatCurrentSolve:    Assembly:  22 % done

StatCurrentSolve:    Assembly:  45 % done

StatCurrentSolve:    Assembly:  67 % done

StatCurrentSolve:    Assembly:  90 % done

StatCurrentSolve:  Assembly (s)          :   4.4789999999999992

      10 0.1659E+02

      20 0.4638E+01

      30 0.4778E+01

      40 0.1588E+02

      50 0.3892E+02

      60 0.2626E+02

      70 0.1270E+02

      80 0.6563E+01

      90 0.6277E+01

     100 0.6401E+01

     110 0.1496E+02

     120 0.9039E+02

     130 0.4199E+04

     140 0.1059E+03

     150 0.7232E+03

     160 0.3587E+02

     170 0.3204E+03

     180 0.1375E+02

     190 0.1331E+02

     200 0.1237E+02

     210 0.1124E+02

     220 0.1008E+02

     230 0.1107E+02

     240 0.7997E+01

     250 0.7822E+01

     260 0.9950E+01

     270 0.9974E+01

     280 0.1969E+02

     290 0.6125E+01

     300 0.6795E+01

     310 0.5638E+01

     320 0.6206E+01

     330 0.6322E+02

     340 0.5767E+01

     350 0.5300E+02

     360 0.6868E+01

     370 0.5340E+01

     380 0.7986E+01

     390 0.5163E+01

     400 0.1906E+02

     410 0.3505E+02

     420 0.8601E+01

     430 0.1381E+02

     440 0.1128E+02

     450 0.1206E+02

     460 0.3977E+01

     470 0.3685E+01

     480 0.3512E+01

     490 0.2273E+01

     500 0.2160E+01
     501 0.2160E+01

ComputeChange: NS (ITER=4) (NRM,RELC): ( 0.76794274E-07 0.15640593E-01 ) :: static current conduction
StatCurrentSolve:  Solve (s)             :   13.975999999999999

StatCurrentSolve:  Total Heating Power   :   2.1890875613898458E-003

StatCurrentSolve: Static current iteration: 5

StatCurrentSolve:    Assembly:  22 % done

StatCurrentSolve:    Assembly:  45 % done

StatCurrentSolve:    Assembly:  66 % done

StatCurrentSolve:    Assembly:  87 % done

StatCurrentSolve:  Assembly (s)          :   4.6490000000000009

      10 0.1086E+03

      20 0.3463E+01

      30 0.9297E+01

      40 0.9967E+01

      50 0.3417E+02

      60 0.3850E+01

      70 0.3948E+01

      80 0.3482E+01

      90 0.2947E+01

     100 0.4121E+01

     110 0.4495E+02

     120 0.6557E+02

     130 0.1149E+02

     140 0.3839E+01

     150 0.4023E+01

     160 0.3586E+01

     170 0.5991E+01

     180 0.5620E+01

     190 0.3838E+01

     200 0.8583E+01

     210 0.1836E+02

     220 0.4158E+01

     230 0.5070E+01

     240 0.4863E+01

     250 0.4497E+01

     260 0.7927E+01

     270 0.7349E+01

     280 0.8360E+01

     290 0.4034E+02

     300 0.7338E+01

     310 0.6346E+01

     320 0.1234E+02

     330 0.1992E+02

     340 0.2860E+01

     350 0.2779E+01

     360 0.2817E+01

     370 0.3073E+01

     380 0.7519E+01

     390 0.7486E+01

     400 0.5388E+01

     410 0.4446E+01

     420 0.3496E+01

     430 0.3835E+02

     440 0.3336E+02

     450 0.3301E+01

     460 0.3089E+01

     470 0.5041E+02

     480 0.3006E+01

     490 0.2260E+01

     500 0.8976E+01
     501 0.8976E+01

ComputeChange: NS (ITER=5) (NRM,RELC): ( 0.69512350E-07 0.99543328E-01 ) :: static current conduction
StatCurrentSolve:  Solve (s)             :   12.879999999999995

StatCurrentSolve:  Total Heating Power   :   2.5783415671927060E-003

StatCurrentSolve: Static current iteration: 6

StatCurrentSolve:    Assembly:  23 % done

StatCurrentSolve:    Assembly:  47 % done

StatCurrentSolve:    Assembly:  72 % done

StatCurrentSolve:    Assembly:  96 % done

StatCurrentSolve:  Assembly (s)          :   4.2149999999999892

      10 0.1228E+02

      20 0.1046E+02

      30 0.9013E+01

      40 0.2956E+02

      50 0.2040E+02

      60 0.1432E+02

      70 0.1735E+02

      80 0.1440E+02

      90 0.1196E+02

     100 0.2306E+02

     110 0.1146E+03

     120 0.7732E+01

     130 0.1305E+02

     140 0.1550E+03

     150 0.7392E+01

     160 0.6151E+03

     170 0.8552E+01

     180 0.8423E+01

     190 0.7099E+01

     200 0.7413E+01

     210 0.6864E+01

     220 0.6594E+01

     230 0.1301E+02

     240 0.3416E+02

     250 0.2880E+02

     260 0.6850E+01

     270 0.6589E+01

     280 0.7895E+01

     290 0.1082E+02

     300 0.1475E+02

     310 0.9646E+01

     320 0.8953E+02

     330 0.9777E+01

     340 0.3705E+02

     350 0.8485E+01

     360 0.3802E+01

     370 0.3736E+01

     380 0.3780E+01

     390 0.3096E+01

     400 0.9570E+01

     410 0.5618E+01

     420 0.3033E+01

     430 0.3702E+01

     440 0.8494E+01

     450 0.3700E+01

     460 0.2014E+01

     470 0.1431E+02

     480 0.2165E+01

     490 0.2123E+01

     500 0.2387E+01
     501 0.2387E+01

ComputeChange: NS (ITER=6) (NRM,RELC): ( 0.70613871E-07 0.15721837E-01 ) :: static current conduction
StatCurrentSolve:  Solve (s)             :   16.447000000000003

StatCurrentSolve:  Total Heating Power   :   9.7117125408527794E-004

StatCurrentSolve: Static current iteration: 7

StatCurrentSolve:    Assembly:  22 % done

StatCurrentSolve:    Assembly:  45 % done

StatCurrentSolve:    Assembly:  69 % done

StatCurrentSolve:    Assembly:  92 % done

StatCurrentSolve:  Assembly (s)          :   4.3729999999999905

      10 0.7066E+01

      20 0.2697E+01

      30 0.2514E+01

      40 0.2435E+01

      50 0.2503E+01

      60 0.5488E+01

      70 0.2094E+01

      80 0.1955E+01

      90 0.3560E+01

     100 0.3754E+01

     110 0.2732E+01

     120 0.2267E+01

     130 0.2138E+01

     140 0.2182E+01

     150 0.2844E+01

     160 0.6454E+01

     170 0.8088E+01

     180 0.1330E+02

     190 0.4486E+01

     200 0.4654E+02

     210 0.5569E+01

     220 0.1453E+02

     230 0.3751E+01

     240 0.1960E+01

     250 0.1993E+01

     260 0.3128E+01

     270 0.2306E+02

     280 0.2429E+01

     290 0.2304E+01

     300 0.1466E+01

     310 0.5083E+01

     320 0.2200E+01

     330 0.8576E+01

     340 0.2290E+01

     350 0.2464E+01

     360 0.1568E+01

     370 0.1804E+01

     380 0.1591E+01

     390 0.2807E+01

     400 0.2080E+01

     410 0.1296E+01

     420 0.1781E+01

     430 0.6185E+01

     440 0.1851E+02

     450 0.1061E+02

     460 0.1348E+01

     470 0.1440E+01

     480 0.1618E+01

     490 0.1317E+01

     500 0.1285E+01
     501 0.1285E+01

ComputeChange: NS (ITER=7) (NRM,RELC): ( 0.70908778E-07 0.41676325E-02 ) :: static current conduction
StatCurrentSolve:  Solve (s)             :   11.960000000000008

StatCurrentSolve:  Total Heating Power   :   8.2505574414663732E-004

StatCurrentSolve: Static current iteration: 8

StatCurrentSolve:    Assembly:  24 % done

StatCurrentSolve:    Assembly:  48 % done

StatCurrentSolve:    Assembly:  68 % done

StatCurrentSolve:    Assembly:  87 % done

StatCurrentSolve:  Assembly (s)          :   4.5690000000000168

      10 0.1099E+02

      20 0.5527E+01

      30 0.2638E+01

      40 0.2187E+01

      50 0.2348E+02

      60 0.2410E+01

      70 0.2311E+01

      80 0.1833E+01

      90 0.8397E+01

     100 0.3800E+01

     110 0.1733E+01

     120 0.1611E+01

     130 0.1594E+01

     140 0.1578E+01

     150 0.1672E+01

     160 0.1625E+01

     170 0.1386E+01

     180 0.2811E+01

     190 0.2410E+01

     200 0.2200E+01

     210 0.2202E+01

     220 0.5994E+01

     230 0.2061E+01

     240 0.1876E+01

     250 0.1559E+01

     260 0.1412E+01

     270 0.1404E+01

     280 0.1451E+01

     290 0.3710E+01

     300 0.2826E+01

     310 0.5858E+01

     320 0.4892E+01

     330 0.1745E+01

     340 0.1895E+01

     350 0.1614E+01

     360 0.1418E+01

     370 0.3460E+01

     380 0.3348E+01

     390 0.3253E+01

     400 0.1295E+01

     410 0.1198E+01

     420 0.1137E+01

     430 0.1136E+01

     440 0.1165E+01

     450 0.1076E+01

     460 0.1108E+01

     470 0.1708E+01

     480 0.1232E+01

     490 0.1501E+01

     500 0.1534E+01
     501 0.1534E+01

ComputeChange: NS (ITER=8) (NRM,RELC): ( 0.70139104E-07 0.10913650E-01 ) :: static current conduction
StatCurrentSolve:  Solve (s)             :   11.682999999999993

StatCurrentSolve:  Total Heating Power   :   7.8546027229807491E-004

StatCurrentSolve: Static current iteration: 9

StatCurrentSolve:    Assembly:  23 % done

StatCurrentSolve:    Assembly:  48 % done

StatCurrentSolve:    Assembly:  72 % done

StatCurrentSolve:    Assembly:  97 % done

StatCurrentSolve:  Assembly (s)          :   4.1790000000000020

      10 0.8341E+01

      20 0.2601E+01

      30 0.9903E+01

      40 0.1938E+02

      50 0.6498E+01

      60 0.2132E+01

      70 0.2098E+01

      80 0.1971E+01

      90 0.5909E+01

     100 0.2124E+02

     110 0.1958E+01

     120 0.3231E+02

     130 0.9763E+01

     140 0.2473E+01

     150 0.2092E+01

     160 0.2563E+01

     170 0.2172E+01

     180 0.1225E+02

     190 0.1632E+01

     200 0.2786E+01

     210 0.2924E+01

     220 0.5790E+01

     230 0.1086E+01

     240 0.1390E+01

     250 0.1202E+01

     260 0.3584E+01

     270 0.3054E+01

     280 0.5074E+01

     290 0.9385E+00

     300 0.9899E+00

     310 0.2203E+01

     320 0.8165E+00

     330 0.6466E+01

     340 0.1243E+01

     350 0.1327E+01

     360 0.6979E+01

     370 0.3429E+01

     380 0.2953E+01

     390 0.2405E+01

     400 0.2258E+01

     410 0.4278E+01

     420 0.3242E+01

     430 0.1627E+01

     440 0.4975E+01

     450 0.9658E+00

     460 0.8086E+00

     470 0.8114E+00

     480 0.1003E+01

     490 0.8308E+00

     500 0.7769E+00
     501 0.7769E+00

ComputeChange: NS (ITER=9) (NRM,RELC): ( 0.72396787E-07 0.31678795E-01 ) :: static current conduction
StatCurrentSolve:  Solve (s)             :   11.756000000000000

StatCurrentSolve:  Total Heating Power   :   7.9238660114321676E-004

StatCurrentSolve: Static current iteration: 10

StatCurrentSolve:    Assembly:  24 % done

StatCurrentSolve:    Assembly:  47 % done

StatCurrentSolve:    Assembly:  71 % done

StatCurrentSolve:    Assembly:  96 % done

StatCurrentSolve:  Assembly (s)          :   4.2199999999999989

      10 0.9663E+01

      20 0.1200E+02

      30 0.3980E+02

      40 0.1022E+01

      50 0.1041E+01

      60 0.1564E+01

      70 0.2637E+02

      80 0.2239E+01

      90 0.1857E+01

     100 0.1159E+01

     110 0.1147E+01

     120 0.1442E+01

     130 0.7874E+01

     140 0.2645E+01

     150 0.1701E+01

     160 0.9599E+00

     170 0.1084E+02

     180 0.1052E+01

     190 0.1237E+01

     200 0.1223E+01

     210 0.7857E+00

     220 0.1879E+01

     230 0.1175E+01

     240 0.2437E+01

     250 0.8033E+00

     260 0.8438E+00

     270 0.8009E+00

     280 0.9006E+00

     290 0.1019E+01

     300 0.8627E+00

     310 0.8050E+00

     320 0.9557E+00

     330 0.1103E+01

     340 0.2296E+01

     350 0.1358E+01

     360 0.1354E+01

     370 0.1187E+01

     380 0.4979E+01

     390 0.2007E+02

     400 0.2776E+01

     410 0.1184E+01

     420 0.1154E+01

     430 0.1639E+01

     440 0.1141E+01

     450 0.8634E+00

     460 0.7973E+00

     470 0.6002E+02

     480 0.3410E+01

     490 0.9295E+00

     500 0.7859E+00
     501 0.7859E+00

ComputeChange: NS (ITER=10) (NRM,RELC): ( 0.81562651E-07 0.11906856     ) :: static current conduction
StatCurrentSolve:  Solve (s)             :   11.752000000000010

StatCurrentSolve:  Total Heating Power   :   9.5071947569604781E-004

StatCurrentSolve: Static current iteration: 11

StatCurrentSolve:    Assembly:  24 % done

StatCurrentSolve:    Assembly:  49 % done

StatCurrentSolve:    Assembly:  74 % done

StatCurrentSolve:    Assembly:  99 % done

StatCurrentSolve:  Assembly (s)          :   4.0739999999999839

      10 0.3191E+01

      20 0.1725E+01

      30 0.1286E+01

      40 0.3355E+01

      50 0.7823E+01

      60 0.1621E+01

      70 0.9398E+01

      80 0.8010E+01

      90 0.1459E+01

     100 0.1638E+01

     110 0.1019E+01

     120 0.8799E+00

     130 0.6160E+01

     140 0.1769E+01

     150 0.8436E+00

     160 0.8121E+00

     170 0.7439E+00

     180 0.7363E+00

     190 0.7775E+00

     200 0.1021E+01

     210 0.1139E+01

     220 0.1035E+01

     230 0.6894E+01

     240 0.3053E+01

     250 0.2111E+01

     260 0.1125E+01

     270 0.9397E+00

     280 0.1292E+01

     290 0.8187E+00

     300 0.7717E+00

     310 0.1449E+01

     320 0.1553E+01

     330 0.1699E+01

     340 0.1919E+01

     350 0.5957E+01

     360 0.1081E+02

     370 0.1400E+01

     380 0.8978E+00

     390 0.1538E+01

     400 0.1603E+01

     410 0.1372E+01

     420 0.1394E+01

     430 0.1394E+01

     440 0.9487E+00

     450 0.8924E+00

     460 0.1392E+01

     470 0.8295E+00

     480 0.8134E+00

     490 0.8017E+00

     500 0.8986E+00
     501 0.8986E+00

ComputeChange: NS (ITER=11) (NRM,RELC): ( 0.81249425E-07 0.38477039E-02 ) :: static current conduction
StatCurrentSolve:  Solve (s)             :   11.746000000000009

StatCurrentSolve:  Total Heating Power   :   9.7916912108580545E-004

StatCurrentSolve: Static current iteration: 12

StatCurrentSolve:    Assembly:  24 % done

StatCurrentSolve:    Assembly:  48 % done

StatCurrentSolve:    Assembly:  73 % done

StatCurrentSolve:    Assembly:  97 % done

StatCurrentSolve:  Assembly (s)          :   4.1459999999999866

      10 0.6772E+01

      20 0.2765E+01

      30 0.2044E+01

      40 0.2858E+01

      50 0.2294E+01

      60 0.1288E+01

      70 0.1430E+01

      80 0.1221E+01

      90 0.1820E+01

     100 0.1457E+01

     110 0.1059E+02

     120 0.3391E+01

     130 0.1899E+01

     140 0.1358E+01

     150 0.1131E+01

     160 0.1070E+01

     170 0.9068E+00

     180 0.8658E+00

     190 0.9658E+00

     200 0.8928E+00

     210 0.1073E+01

     220 0.1441E+01

     230 0.2495E+01

     240 0.2647E+01

     250 0.5493E+01

     260 0.2488E+01

     270 0.6556E+00

     280 0.6798E+00

     290 0.8466E+00

     300 0.8461E+00

     310 0.1331E+01

     320 0.6665E+00

     330 0.6381E+00

     340 0.3313E+01

     350 0.5031E+01

     360 0.6633E+00

     370 0.6260E+00

     380 0.6277E+00

     390 0.6331E+00

     400 0.1283E+01

     410 0.7869E+00

     420 0.8196E+00

     430 0.2190E+02

     440 0.1147E+01

     450 0.2492E+01

     460 0.9006E+00

     470 0.6642E+00

     480 0.6310E+00

     490 0.6587E+00

     500 0.2063E+01
     501 0.2063E+01

ComputeChange: NS (ITER=12) (NRM,RELC): ( 0.92297744E-07 0.12732353     ) :: static current conduction
StatCurrentSolve:  Solve (s)             :   11.677000000000021

StatCurrentSolve:  Total Heating Power   :   9.8208782557744775E-004

StatCurrentSolve: Static current iteration: 13

StatCurrentSolve:    Assembly:  24 % done

StatCurrentSolve:    Assembly:  49 % done

StatCurrentSolve:    Assembly:  74 % done

StatCurrentSolve:    Assembly:  97 % done

StatCurrentSolve:  Assembly (s)          :   4.1390000000000100

      10 0.1321E+03

      20 0.1862E+01

      30 0.3255E+01

      40 0.3575E+01

      50 0.7434E+01

      60 0.2376E+01

      70 0.2889E+01

      80 0.3179E+01

      90 0.3319E+01

     100 0.2637E+01

     110 0.4149E+01

     120 0.1549E+01

     130 0.1512E+01

     140 0.3336E+01

     150 0.1621E+01

     160 0.1705E+01

     170 0.4000E+01

     180 0.4956E+01

     190 0.2982E+01

     200 0.1819E+01

     210 0.1550E+01

     220 0.1145E+01

     230 0.1142E+01

     240 0.1333E+01

     250 0.1692E+01

     260 0.1104E+01

     270 0.1189E+01

     280 0.1802E+01

     290 0.1295E+01

     300 0.2810E+01

     310 0.7958E+01

     320 0.6031E+02

     330 0.1278E+02

     340 0.8804E+01

     350 0.5331E+01

     360 0.4292E+01

     370 0.1638E+01

     380 0.1151E+01

     390 0.1173E+01

     400 0.1076E+01

     410 0.5166E+01

     420 0.1507E+01

     430 0.9943E+00

     440 0.1111E+01

     450 0.1272E+01

     460 0.1125E+01

     470 0.1129E+01

     480 0.5556E+01

     490 0.1990E+01

     500 0.1293E+01
     501 0.1293E+01

ComputeChange: NS (ITER=13) (NRM,RELC): ( 0.94727059E-07 0.25978532E-01 ) :: static current conduction
StatCurrentSolve:  Solve (s)             :   11.743999999999971

StatCurrentSolve:  Total Heating Power   :   9.9775491173260608E-004

StatCurrentSolve: Static current iteration: 14

StatCurrentSolve:    Assembly:  24 % done

StatCurrentSolve:    Assembly:  49 % done

StatCurrentSolve:    Assembly:  73 % done

StatCurrentSolve:    Assembly:  99 % done

StatCurrentSolve:  Assembly (s)          :   4.0889999999999986

      10 0.1802E+02

      20 0.2551E+01

      30 0.2569E+01

      40 0.1185E+03

      50 0.2782E+01

      60 0.2589E+01

      70 0.2533E+01

      80 0.1228E+02

      90 0.8121E+01

     100 0.2079E+03

     110 0.4393E+01

     120 0.3684E+01

     130 0.2602E+01

     140 0.2776E+01

     150 0.2581E+01

     160 0.5439E+01

     170 0.4324E+01

     180 0.4402E+01

     190 0.2010E+01

     200 0.1869E+01

     210 0.2023E+01

     220 0.2500E+01

     230 0.1307E+02

     240 0.4964E+01

     250 0.3694E+01

     260 0.1074E+02

     270 0.1411E+01

     280 0.1790E+01

     290 0.2003E+01

     300 0.2176E+01

     310 0.1547E+01

     320 0.1501E+01

     330 0.1392E+01

     340 0.1835E+01

     350 0.8971E+01

     360 0.2555E+01

     370 0.6435E+02

     380 0.1112E+01

     390 0.1069E+01

     400 0.1064E+01

     410 0.1257E+01

     420 0.3271E+01

     430 0.1257E+01

     440 0.1260E+01

     450 0.3894E+01

     460 0.1983E+01

     470 0.2157E+01

     480 0.1275E+01
     490 0.9999E+00

     500 0.8994E+00
     501 0.8994E+00

ComputeChange: NS (ITER=14) (NRM,RELC): ( 0.93586996E-07 0.12108108E-01 ) :: static current conduction
StatCurrentSolve:  Solve (s)             :   12.211000000000013

StatCurrentSolve:  Total Heating Power   :   9.2202203625567553E-004

StatCurrentSolve: Static current iteration: 15

StatCurrentSolve:    Assembly:  23 % done

StatCurrentSolve:    Assembly:  45 % done

StatCurrentSolve:    Assembly:  68 % done

StatCurrentSolve:    Assembly:  93 % done

StatCurrentSolve:  Assembly (s)          :   4.3380000000000223

      10 0.1012E+02

      20 0.2196E+01

      30 0.1167E+01

      40 0.1218E+01

      50 0.1229E+01

      60 0.9919E+00

      70 0.4335E+01

      80 0.3643E+01

      90 0.7938E+00

     100 0.8572E+00

     110 0.6430E+01

     120 0.1038E+01

     130 0.1050E+01

     140 0.9603E+00

     150 0.7111E+00

     160 0.6953E+00

     170 0.1086E+01

     180 0.5750E+01

     190 0.8190E+00

     200 0.1109E+02

     210 0.1117E+01

     220 0.8192E+00

     230 0.8402E+00

     240 0.7624E+00

     250 0.7990E+00

     260 0.7460E+00

     270 0.7102E+00

     280 0.7394E+00

     290 0.6868E+00

     300 0.9304E+00

     310 0.1138E+01

     320 0.1602E+01

     330 0.2048E+01

     340 0.1018E+01

     350 0.6923E+00

     360 0.8065E+00

     370 0.1325E+01

     380 0.9831E+00

     390 0.1006E+01

     400 0.1138E+01

     410 0.1821E+01

     420 0.9597E+00

     430 0.1477E+01

     440 0.9755E+00

     450 0.1147E+01

     460 0.1281E+01

     470 0.7952E+00

     480 0.1302E+01

     490 0.8539E+00

     500 0.8027E+00
     501 0.8027E+00

ComputeChange: NS (ITER=15) (NRM,RELC): ( 0.94687449E-07 0.11689892E-01 ) :: static current conduction
StatCurrentSolve:  Solve (s)             :   11.923000000000002

StatCurrentSolve:  Total Heating Power   :   9.6419977159798679E-004

StatCurrentSolve: Static current iteration: 16

StatCurrentSolve:    Assembly:  24 % done

StatCurrentSolve:    Assembly:  48 % done

StatCurrentSolve:    Assembly:  73 % done

StatCurrentSolve:    Assembly:  98 % done

StatCurrentSolve:  Assembly (s)          :   4.1129999999999995

      10 0.3580E+02

      20 0.9787E+00

      30 0.5477E+01

      40 0.1710E+01

      50 0.1545E+01

      60 0.1716E+01

      70 0.1351E+01

      80 0.2027E+01

      90 0.2761E+01

     100 0.8996E+01

     110 0.5270E+01

     120 0.1772E+02

     130 0.1114E+01

     140 0.1330E+01

     150 0.2830E+01

     160 0.1020E+01

     170 0.9731E+00

     180 0.1336E+01

     190 0.4217E+02

     200 0.2716E+01

     210 0.1844E+01

     220 0.1084E+01

     230 0.1026E+01

     240 0.7761E+00

     250 0.8074E+00

     260 0.9378E+00

     270 0.7651E+00

     280 0.2159E+01

     290 0.3362E+01

     300 0.7068E+00

     310 0.8950E+00

     320 0.9786E+00

     330 0.1116E+01

     340 0.1585E+01

     350 0.9442E+00

     360 0.1078E+01

     370 0.1561E+01

     380 0.1422E+01

     390 0.1948E+01

     400 0.9639E+00

     410 0.6703E+00

     420 0.6677E+00

     430 0.6521E+00

     440 0.7076E+00

     450 0.8896E+00

     460 0.1515E+01

     470 0.2355E+01

     480 0.7908E+01

     490 0.8720E+00

     500 0.2004E+01
     501 0.2004E+01

ComputeChange: NS (ITER=16) (NRM,RELC): ( 0.84877286E-07 0.10926604     ) :: static current conduction
StatCurrentSolve:  Solve (s)             :   11.659999999999968

StatCurrentSolve:  Total Heating Power   :   9.7471173147911584E-004

StatCurrentSolve: Static current iteration: 17

StatCurrentSolve:    Assembly:  24 % done

StatCurrentSolve:    Assembly:  48 % done

StatCurrentSolve:    Assembly:  72 % done

StatCurrentSolve:    Assembly:  97 % done

StatCurrentSolve:  Assembly (s)          :   4.1599999999999682

      10 0.1337E+02

      20 0.5766E+01

      30 0.7098E+01

      40 0.2135E+01

      50 0.2120E+01

      60 0.4154E+02

      70 0.6877E+01

      80 0.3484E+01

      90 0.8947E+01

     100 0.4701E+01

     110 0.6923E+01

     120 0.3459E+01

     130 0.2441E+01

     140 0.2187E+01

     150 0.2141E+01

     160 0.2366E+03

     170 0.5765E+01

     180 0.1724E+02

     190 0.3055E+01

     200 0.2584E+01

     210 0.2720E+01

     220 0.2476E+01

     230 0.6766E+01

     240 0.1824E+01

     250 0.1683E+02

     260 0.3113E+01

     270 0.5300E+01

     280 0.3293E+01

     290 0.2262E+02

     300 0.2172E+01

     310 0.1873E+01

     320 0.5761E+01

     330 0.3878E+01

     340 0.1770E+01

     350 0.1704E+01

     360 0.1780E+01

     370 0.2949E+01

     380 0.3485E+01

     390 0.1767E+01

     400 0.1714E+01

     410 0.3185E+01

     420 0.1667E+02

     430 0.2219E+01

     440 0.2307E+01

     450 0.3715E+01

     460 0.7030E+01

     470 0.5376E+01

     480 0.5124E+01

     490 0.2025E+01

     500 0.1432E+01
     501 0.1432E+01

ComputeChange: NS (ITER=17) (NRM,RELC): ( 0.81982318E-07 0.34699447E-01 ) :: static current conduction
StatCurrentSolve:  Solve (s)             :   11.843999999999994

StatCurrentSolve:  Total Heating Power   :   8.6396885251333402E-004

StatCurrentSolve: Static current iteration: 18

StatCurrentSolve:    Assembly:  24 % done

StatCurrentSolve:    Assembly:  49 % done

StatCurrentSolve:    Assembly:  74 % done

StatCurrentSolve:    Assembly:  98 % done

StatCurrentSolve:  Assembly (s)          :   4.1070000000000277

      10 0.8687E+01

      20 0.8646E+01

      30 0.1643E+01

      40 0.6070E+01

      50 0.8112E+01

      60 0.1713E+01

      70 0.1376E+01

      80 0.2808E+01

      90 0.1105E+03

     100 0.1728E+02

     110 0.1803E+01

     120 0.1834E+01

     130 0.1301E+01

     140 0.1032E+01

     150 0.1537E+01

     160 0.1203E+01

     170 0.1972E+01

     180 0.1158E+01

     190 0.3690E+01

     200 0.3151E+02

     210 0.3288E+01

     220 0.1309E+01

     230 0.1673E+01

     240 0.1614E+01

     250 0.1604E+01

     260 0.1180E+01

     270 0.2234E+01

     280 0.3163E+01

     290 0.3694E+01

     300 0.2379E+01

     310 0.1786E+01

     320 0.2074E+01

     330 0.2580E+01

     340 0.1178E+01

     350 0.1108E+01

     360 0.1371E+01

     370 0.9932E+00

     380 0.1668E+01

     390 0.1270E+01

     400 0.1654E+01

     410 0.4025E+01

     420 0.6711E+01

     430 0.1655E+01

     440 0.1273E+01

     450 0.1213E+01

     460 0.1121E+01

     470 0.1527E+01

     480 0.1346E+01

     490 0.2132E+03

     500 0.1594E+01
     501 0.1594E+01

ComputeChange: NS (ITER=18) (NRM,RELC): ( 0.92172863E-07 0.11702833     ) :: static current conduction
StatCurrentSolve:  Solve (s)             :   11.762999999999977

StatCurrentSolve:  Total Heating Power   :   1.2219339079995114E-003
StatCurrentSolve: Static current iteration: 19

StatCurrentSolve:    Assembly:  24 % done

StatCurrentSolve:    Assembly:  49 % done

StatCurrentSolve:    Assembly:  73 % done

StatCurrentSolve:    Assembly:  99 % done

StatCurrentSolve:  Assembly (s)          :   4.0909999999999513

      10 0.1109E+04

      20 0.8442E+01

      30 0.2659E+02

      40 0.2761E+01

      50 0.2791E+01

      60 0.3246E+01

      70 0.2277E+01

      80 0.5567E+01

      90 0.1131E+02

     100 0.2473E+01

     110 0.2466E+01

     120 0.4866E+01

     130 0.2183E+01

     140 0.3028E+01

     150 0.1936E+02

     160 0.3107E+01

     170 0.4602E+01

     180 0.3029E+01

     190 0.1258E+02

     200 0.2599E+01

     210 0.2507E+01

     220 0.2025E+01

     230 0.1990E+01

     240 0.1985E+01

     250 0.1916E+01

     260 0.1914E+01

     270 0.1808E+01

     280 0.2105E+01

     290 0.1676E+01

     300 0.1828E+01

     310 0.2779E+01

     320 0.2759E+01

     330 0.1288E+02

     340 0.2667E+01

     350 0.5049E+01

     360 0.2826E+02

     370 0.6854E+01

     380 0.1869E+01

     390 0.1616E+01

     400 0.1610E+01

     410 0.2137E+01

     420 0.2658E+01

     430 0.1683E+01

     440 0.2041E+01

     450 0.1498E+01

     460 0.2344E+01

     470 0.1331E+01

     480 0.6749E+01

     490 0.8882E+01

     500 0.2217E+02
     501 0.2217E+02

ComputeChange: NS (ITER=19) (NRM,RELC): ( 0.14708803E-06 0.45904008     ) :: static current conduction
StatCurrentSolve:  Solve (s)             :   11.785000000000025

StatCurrentSolve:  Total Heating Power   :   1.7125485528823002E-002

StatCurrentSolve: Static current iteration: 20

StatCurrentSolve:    Assembly:  24 % done

StatCurrentSolve:    Assembly:  49 % done

StatCurrentSolve:    Assembly:  73 % done

StatCurrentSolve:    Assembly:  98 % done

StatCurrentSolve:  Assembly (s)          :   4.1250000000000000

      10 0.3098E+02

      20 0.4849E+02

      30 0.4111E+02

      40 0.4052E+02

      50 0.3291E+02

      60 0.3598E+02

      70 0.7197E+02

      80 0.2337E+02

      90 0.3166E+02

     100 0.6159E+02

     110 0.4549E+02

     120 0.5805E+02

     130 0.3377E+02

     140 0.9352E+02

     150 0.1029E+03

     160 0.5294E+02

     170 0.3511E+02

     180 0.2720E+02

     190 0.2796E+02

     200 0.8382E+02

     210 0.5349E+02

     220 0.5341E+02

     230 0.3320E+02

     240 0.2233E+02

     250 0.8009E+02

     260 0.2014E+02

     270 0.2165E+02

     280 0.1475E+02

     290 0.1626E+02

     300 0.1561E+02

     310 0.1569E+02

     320 0.2375E+02

     330 0.1601E+02

     340 0.2158E+02

     350 0.3823E+02

     360 0.2712E+02

     370 0.2446E+02

     380 0.1707E+03

     390 0.2449E+02

     400 0.2803E+02

     410 0.1472E+03

     420 0.1942E+03

     430 0.2320E+02

     440 0.6103E+02

     450 0.1416E+02

     460 0.1453E+02

     470 0.1889E+02

     480 0.6521E+02

     490 0.2291E+02

     500 0.7059E+02
     501 0.7059E+02

ComputeChange: NS (ITER=20) (NRM,RELC): ( 0.23484257E-06 0.45953132     ) :: static current conduction
StatCurrentSolve:  Solve (s)             :   11.599000000000046

StatCurrentSolve:  Total Heating Power   :  0.13908584582301323

ComputeChange: SS (ITER=1) (NRM,RELC): ( 0.23484257E-06  2.0000000     ) :: static current conduction

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: -------------------------------------

ElmerSolver: *** Elmer Solver: ALL DONE ***

ElmerSolver: The end
SOLVER TOTAL TIME(CPU,REAL):       414.48      414.48
ELMER SOLVER FINISHED AT: 2021/03/30 21:22:24

Solver: StatCurrentSolve
Boundary conditions, on one surface I set potential as 0V, on the other end Current density as 2 A/m2
I am sure that the direction is set properly on Paraview.

raback · Post by **raback** » 30 Mar 2021, 21:30

Ok, you're not converging the linear system. What is your preconditioner? Try with ILU2, for example. -Peter

kevinarden · Post by **kevinarden** » 30 Mar 2021, 21:43

Can you post the geometry information?

TadasK · Post by **TadasK** » 30 Mar 2021, 21:50

raback wrote: ↑30 Mar 2021, 21:30 Ok, you're not converging the linear system. What is your preconditioner? Try with ILU2, for example. -Peter

I am using the default setting, which is ILU0.

It seems it does not converge with ILU2 also. Results:

: ILU2.png (15.32 KiB) Viewed 2286 times

Code: Select all

ELMER SOLVER (v 9.0) STARTED AT: 2021/03/30 21:37:53

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

LoadInputFile: Number of BCs: 2
LoadInputFile: Number of Body Forces: 0
LoadInputFile: Number of Initial Conditions: 0
LoadInputFile: Number of Materials: 1
LoadInputFile: Number of Equations: 1
LoadInputFile: Number of Solvers: 1
LoadInputFile: Number of Bodies: 1

ElmerAsciiMesh: Base mesh name: ./.

LoadMesh: Elapsed REAL time:     2.7580 (s)

MAIN: -------------------------------------
AddVtuOutputSolverHack: Adding ResultOutputSolver to write VTU output in file: case

OptimizeBandwidth: ---------------------------------------------------------

OptimizeBandwidth: Computing matrix structure for: static current conduction...done.
OptimizeBandwidth: Half bandwidth without optimization: 150675
OptimizeBandwidth: 

OptimizeBandwidth: Bandwidth Optimization ...done.
OptimizeBandwidth: Half bandwidth after optimization: 1379
OptimizeBandwidth: ---------------------------------------------------------

ElmerSolver: Number of timesteps to be saved: 1

MAIN: 
MAIN: -------------------------------------
MAIN:  Steady state iteration:            1
MAIN: -------------------------------------
MAIN: 

StatCurrentSolve: -------------------------------------
StatCurrentSolve: STAT CURRENT SOLVER:
StatCurrentSolve: -------------------------------------
StatCurrentSolve: Static current iteration: 1

StatCurrentSolve:    Assembly:  24 % done

StatCurrentSolve:    Assembly:  48 % done

StatCurrentSolve:    Assembly:  72 % done

StatCurrentSolve:    Assembly:  97 % done

StatCurrentSolve:  Assembly (s)          :   4.1669999999999998

      10 0.6669E+03

      20 0.1381E+04

      30 0.1381E+04

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     370 0.1383E+04

     380 0.1390E+04

     390 0.1390E+04

     400 0.1390E+04

     410 0.1390E+04

     420 0.1390E+04

     430 0.1390E+04

     440 0.1390E+04

     450 0.1390E+04

     460 0.1390E+04

     470 0.1390E+04

     480 0.1390E+04

     490 0.1392E+04

     500 0.1392E+04
     501 0.1392E+04

ComputeChange: NS (ITER=1) (NRM,RELC): ( 0.16390225E-05  2.0000000     ) :: static current conduction
StatCurrentSolve:  Solve (s)             :   24.622999999999998

StatCurrentSolve:  Total Heating Power   :   17.562529791960952

StatCurrentSolve: Static current iteration: 2

StatCurrentSolve:    Assembly:  24 % done

StatCurrentSolve:    Assembly:  44 % done

StatCurrentSolve:    Assembly:  68 % done

StatCurrentSolve:    Assembly:  92 % done

StatCurrentSolve:  Assembly (s)          :   4.3350000000000009

      10 0.1373E+01

      20 0.1377E+01

      30 0.1377E+01

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     390 0.1378E+01

     400 0.1378E+01

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     420 0.1378E+01

     430 0.1378E+01

     440 0.1375E+01

     450 0.1375E+01

     460 0.1375E+01

     470 0.1375E+01

     480 0.1375E+01

     490 0.1375E+01

     500 0.1375E+01
     501 0.1375E+01

ComputeChange: NS (ITER=2) (NRM,RELC): ( 0.17098710E-08  1.9958314     ) :: static current conduction
StatCurrentSolve:  Solve (s)             :   23.651999999999994

StatCurrentSolve:  Total Heating Power   :   1.1246977433648481E-005

StatCurrentSolve: Static current iteration: 3

StatCurrentSolve:    Assembly:  24 % done

StatCurrentSolve:    Assembly:  49 % done

StatCurrentSolve:    Assembly:  74 % done

StatCurrentSolve:    Assembly:  99 % done

StatCurrentSolve:  Assembly (s)          :   4.0879999999999939

      10 0.1520E+02

      20 0.1099E+03

      30 0.1477E+03

      40 0.1996E+03

      50 0.1704E+03

      60 0.2622E+03

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      80 0.3224E+03

      90 0.3328E+03

     100 0.3156E+03

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     160 0.3077E+03

     170 0.8280E+02

     180 0.1285E+02

     190 0.6275E+03

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     220 0.3866E+04

     230 0.2405E+03

     240 0.1112E+03

     250 0.1215E+03

     260 0.1041E+02

     270 0.1117E+02

     280 0.2209E+02

     290 0.1766E+04

     300 0.9099E+04

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     320 0.1131E+05

     330 0.5693E+04

     340 0.5875E+04

     350 0.1903E+04

     360 0.2249E+04

     370 0.4579E+04

     380 0.4084E+04

     390 0.4361E+04

     400 0.5722E+04

     410 0.1679E+05

     420 0.1274E+05

     430 0.7038E+04

     440 0.3187E+02

     450 0.1570E+03

     460 0.6551E+03

     470 0.1606E+05

     480 0.4578E+04

     490 0.8359E+04

     500 0.3605E+05
     501 0.3605E+05

ComputeChange: NS (ITER=3) (NRM,RELC): ( 0.42382442E-04  1.9998386     ) :: static current conduction
StatCurrentSolve:  Solve (s)             :   23.329999999999998

StatCurrentSolve:  Total Heating Power   :   11762.934063356450

StatCurrentSolve: Static current iteration: 4

StatCurrentSolve:    Assembly:  24 % done

StatCurrentSolve:    Assembly:  49 % done

StatCurrentSolve:    Assembly:  74 % done

StatCurrentSolve:    Assembly:  99 % done

StatCurrentSolve:  Assembly (s)          :   4.0749999999999886

      10 0.8466E+01

      20 0.1664E+01

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      40 0.1664E+01

      50 0.1664E+01

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     460 0.1663E+01

     470 0.1663E+01

     480 0.1663E+01

     490 0.1663E+01

     500 0.1663E+01
     501 0.1663E+01

ComputeChange: NS (ITER=4) (NRM,RELC): ( 0.23994381E-08  1.9997736     ) :: static current conduction
StatCurrentSolve:  Solve (s)             :   23.393000000000001

StatCurrentSolve:  Total Heating Power   :   2.2100874655857678E-005

StatCurrentSolve: Static current iteration: 5

StatCurrentSolve:    Assembly:  24 % done

StatCurrentSolve:    Assembly:  49 % done

StatCurrentSolve:    Assembly:  73 % done

StatCurrentSolve:    Assembly:  98 % done

StatCurrentSolve:  Assembly (s)          :   4.1030000000000086

      10 0.2766E+02

      20 0.2953E+03

      30 0.9001E+03

      40 0.7853E+03

      50 0.4842E+03

      60 0.3331E+05

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     100 0.8430E+06

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     350 0.4290E+09

     360 0.5453E+09

     370 0.2415E+10

     380 0.6746E+10

     390 0.5268E+09

     400 0.2812E+10

     410 0.5028E+10

     420 0.8318E+10

     430 0.4107E+10

     440 0.3484E+10

     450 0.8608E+10

     460 0.2806E+10

     470 0.6859E+10

     480 0.6532E+10

     490 0.5911E+11

     500 0.4058E+11
     501 0.4058E+11

ComputeChange: NS (ITER=5) (NRM,RELC): (  47.713064      2.0000000     ) :: static current conduction
StatCurrentSolve:  Solve (s)             :   23.496999999999986

StatCurrentSolve:  Total Heating Power   :   14908899271109132.

StatCurrentSolve: Static current iteration: 6

StatCurrentSolve:    Assembly:  24 % done

StatCurrentSolve:    Assembly:  48 % done

StatCurrentSolve:    Assembly:  72 % done

StatCurrentSolve:    Assembly:  96 % done

StatCurrentSolve:  Assembly (s)          :   4.2030000000000030

      10 0.4976E+08

      20 0.5060E+06

      30 0.5060E+06

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     480 0.5590E+06

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     500 0.5591E+06
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ComputeChange: NS (ITER=6) (NRM,RELC): ( 0.10272740E-02  1.9999139     ) :: static current conduction
StatCurrentSolve:  Solve (s)             :   23.492999999999995

StatCurrentSolve:  Total Heating Power   :   4001522.8000551285

StatCurrentSolve: Static current iteration: 7

StatCurrentSolve:    Assembly:  24 % done

StatCurrentSolve:    Assembly:  48 % done

StatCurrentSolve:    Assembly:  73 % done

StatCurrentSolve:    Assembly:  98 % done

StatCurrentSolve:  Assembly (s)          :   4.1169999999999902

      10 0.1263E+09

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     410 0.1865E+10

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     430 0.1100E+11

     440 0.1225E+11

     450 0.1416E+11

     460 0.1680E+11

     470 0.1606E+11

     480 0.1233E+11

     490 0.1419E+11

     500 0.1266E+11
     501 0.1266E+11

ComputeChange: NS (ITER=7) (NRM,RELC): (  14.888843      1.9997240     ) :: static current conduction
StatCurrentSolve:  Solve (s)             :   24.729000000000013

StatCurrentSolve:  Total Heating Power   :   1451594156045994.8

StatCurrentSolve: Static current iteration: 8

StatCurrentSolve:    Assembly:  23 % done

StatCurrentSolve:    Assembly:  46 % done

StatCurrentSolve:    Assembly:  70 % done

StatCurrentSolve:    Assembly:  91 % done

StatCurrentSolve:  Assembly (s)          :   4.4149999999999920

      10 0.1606E+08

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     470 0.5669E+05

     480 0.5669E+05

     490 0.5669E+05

     500 0.5669E+05
     501 0.5669E+05

ComputeChange: NS (ITER=8) (NRM,RELC): ( 0.77221216E-04  1.9999793     ) :: static current conduction
StatCurrentSolve:  Solve (s)             :   26.064000000000021

StatCurrentSolve:  Total Heating Power   :   25106.065878796056

StatCurrentSolve: Static current iteration: 9

StatCurrentSolve:    Assembly:  23 % done

StatCurrentSolve:    Assembly:  43 % done

StatCurrentSolve:    Assembly:  66 % done

StatCurrentSolve:    Assembly:  91 % done

StatCurrentSolve:  Assembly (s)          :   4.4110000000000014

      10 0.5281E+07

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      30 0.5900E+07

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      50 0.5714E+07

      60 0.6406E+07

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     430 0.1508E+09

     440 0.1268E+09

     450 0.6180E+08

     460 0.6732E+08

     470 0.6622E+08

     480 0.5616E+08

     490 0.2531E+08

     500 0.2574E+08
     501 0.2574E+08

ComputeChange: NS (ITER=9) (NRM,RELC): ( 0.30098947E-01  1.9897639     ) :: static current conduction
StatCurrentSolve:  Solve (s)             :   23.896000000000015

StatCurrentSolve:  Total Heating Power   :   5976124149.0368128

StatCurrentSolve: Static current iteration: 10

StatCurrentSolve:    Assembly:  21 % done

StatCurrentSolve:    Assembly:  45 % done

StatCurrentSolve:    Assembly:  69 % done

StatCurrentSolve:    Assembly:  94 % done

StatCurrentSolve:  Assembly (s)          :   4.2830000000000155

      10 0.1419E+07

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     320 0.5747E+05

     330 0.5747E+05

     340 0.5747E+05

     350 0.5729E+05

     360 0.5729E+05

     370 0.5728E+05

     380 0.5732E+05

     390 0.5731E+05

     400 0.5731E+05

     410 0.5779E+05

     420 0.5779E+05

     430 0.5779E+05

     440 0.5779E+05

     450 0.5779E+05

     460 0.5778E+05

     470 0.5778E+05

     480 0.5777E+05

     490 0.5777E+05

     500 0.5776E+05
     501 0.5776E+05

ComputeChange: NS (ITER=10) (NRM,RELC): ( 0.80284629E-04  1.9893590     ) :: static current conduction
StatCurrentSolve:  Solve (s)             :   24.478999999999985

StatCurrentSolve:  Total Heating Power   :   26993.722572458864

StatCurrentSolve: Static current iteration: 11

StatCurrentSolve:    Assembly:  22 % done

StatCurrentSolve:    Assembly:  46 % done

StatCurrentSolve:    Assembly:  70 % done

StatCurrentSolve:    Assembly:  94 % done

StatCurrentSolve:  Assembly (s)          :   4.2669999999999959

      10 0.2975E+07

      20 0.4607E+07

      30 0.9638E+07

      40 0.5760E+07

      50 0.5296E+07

      60 0.3082E+07

      70 0.2933E+07

      80 0.2935E+07

      90 0.3117E+07

     100 0.1443E+08

     110 0.1179E+08

     120 0.2028E+08

     130 0.1668E+08

     140 0.1279E+08

     150 0.2067E+08

     160 0.2345E+08

     170 0.2338E+08

     180 0.2338E+08

     190 0.2337E+08

     200 0.2334E+08

     210 0.2331E+08

     220 0.2326E+08

     230 0.2312E+08

     240 0.2296E+08

     250 0.2297E+08

     260 0.2304E+08

     270 0.2319E+08

     280 0.2321E+08

     290 0.2321E+08

     300 0.2321E+08

     310 0.2320E+08

     320 0.2304E+08

     330 0.2302E+08

     340 0.2278E+08

     350 0.2281E+08

     360 0.2282E+08

     370 0.2217E+08

     380 0.2204E+08

     390 0.2194E+08

     400 0.1930E+08

     410 0.1862E+08

     420 0.2017E+08

     430 0.2045E+08

     440 0.2114E+08

     450 0.2092E+08

     460 0.2088E+08

     470 0.2097E+08

     480 0.2115E+08

     490 0.1968E+08

     500 0.1842E+08
     501 0.1842E+08

ComputeChange: NS (ITER=11) (NRM,RELC): ( 0.21387472E-01  1.9850409     ) :: static current conduction
StatCurrentSolve:  Solve (s)             :   24.517999999999972

StatCurrentSolve:  Total Heating Power   :   3044619973.7351675

StatCurrentSolve: Static current iteration: 12

StatCurrentSolve:    Assembly:  24 % done

StatCurrentSolve:    Assembly:  48 % done

StatCurrentSolve:    Assembly:  72 % done

StatCurrentSolve:    Assembly:  96 % done

StatCurrentSolve:  Assembly (s)          :   4.2040000000000077

      10 0.5834E+05

      20 0.5834E+05

      30 0.5834E+05

      40 0.5834E+05

      50 0.5834E+05

      60 0.5834E+05

      70 0.5834E+05

      80 0.5833E+05

      90 0.5833E+05

     100 0.5832E+05

     110 0.5830E+05

     120 0.5831E+05

     130 0.5831E+05

     140 0.5832E+05

     150 0.5829E+05

     160 0.5831E+05

     170 0.5831E+05

     180 0.5832E+05

     190 0.5833E+05

     200 0.5833E+05

     210 0.5833E+05

     220 0.5831E+05

     230 0.5831E+05

     240 0.5831E+05

     250 0.5832E+05

     260 0.5831E+05

     270 0.5831E+05

     280 0.5831E+05

     290 0.5831E+05

     300 0.5831E+05

     310 0.5831E+05

     320 0.5830E+05

     330 0.5830E+05

     340 0.5830E+05

     350 0.5830E+05

     360 0.5830E+05

     370 0.5830E+05

     380 0.5830E+05

     390 0.5830E+05

     400 0.5830E+05

     410 0.5830E+05

     420 0.5830E+05

     430 0.5830E+05

     440 0.5830E+05

     450 0.5830E+05

     460 0.5830E+05

     470 0.5830E+05

     480 0.5830E+05

     490 0.5830E+05

     500 0.5830E+05
     501 0.5830E+05

ComputeChange: NS (ITER=12) (NRM,RELC): ( 0.82009369E-04  1.9847208     ) :: static current conduction
StatCurrentSolve:  Solve (s)             :   24.903999999999996

StatCurrentSolve:  Total Heating Power   :   28014.150505620593

StatCurrentSolve: Static current iteration: 13

StatCurrentSolve:    Assembly:  24 % done

StatCurrentSolve:    Assembly:  48 % done

StatCurrentSolve:    Assembly:  72 % done

StatCurrentSolve:    Assembly:  92 % done

StatCurrentSolve:  Assembly (s)          :   4.3990000000000009

      10 0.6737E+07

      20 0.1883E+08

      30 0.4517E+08

      40 0.3138E+09

      50 0.2771E+09

      60 0.3910E+09

      70 0.5845E+09

      80 0.8036E+09

      90 0.1060E+10

     100 0.1095E+10

     110 0.8953E+09

     120 0.1191E+10

     130 0.1234E+10

     140 0.1360E+10

     150 0.4816E+09

     160 0.4446E+09

     170 0.4332E+08

     180 0.4170E+08

     190 0.4168E+08

     200 0.4179E+08

     210 0.4176E+08

     220 0.4496E+08

     230 0.4518E+08

     240 0.4517E+08

     250 0.4502E+08

     260 0.4510E+08

     270 0.4516E+08

     280 0.4501E+08

     290 0.4522E+08

     300 0.4557E+08

     310 0.4559E+08

     320 0.4559E+08

     330 0.4566E+08

     340 0.4564E+08

     350 0.4550E+08

     360 0.4520E+08

     370 0.4524E+08

     380 0.4531E+08

     390 0.4528E+08

     400 0.4532E+08

     410 0.4496E+08

     420 0.4471E+08

     430 0.4446E+08

     440 0.4470E+08

     450 0.4490E+08

     460 0.6988E+08

     470 0.7026E+08

     480 0.7051E+08

     490 0.7047E+08

     500 0.7063E+08
     501 0.7063E+08

ComputeChange: NS (ITER=13) (NRM,RELC): ( 0.83153270E-01  1.9960589     ) :: static current conduction
StatCurrentSolve:  Solve (s)             :   25.811000000000035

StatCurrentSolve:  Total Heating Power   :   45195301511.842957

StatCurrentSolve: Static current iteration: 14

StatCurrentSolve:    Assembly:  23 % done

StatCurrentSolve:    Assembly:  47 % done

StatCurrentSolve:    Assembly:  71 % done

StatCurrentSolve:    Assembly:  96 % done

StatCurrentSolve:  Assembly (s)          :   4.2210000000000036

      10 0.1100E+06

      20 0.1100E+06

      30 0.1100E+06

      40 0.1100E+06

      50 0.1100E+06

      60 0.1100E+06

      70 0.1100E+06

      80 0.1100E+06

      90 0.1100E+06

     100 0.1100E+06

     110 0.1100E+06

     120 0.1100E+06

     130 0.1100E+06

     140 0.1100E+06

     150 0.1100E+06

     160 0.1100E+06

     170 0.1100E+06

     180 0.1100E+06

     190 0.1099E+06

     200 0.1102E+06

     210 0.1102E+06

     220 0.1099E+06

     230 0.1099E+06

     240 0.1099E+06

     250 0.1099E+06

     260 0.1099E+06

     270 0.1099E+06

     280 0.1099E+06

     290 0.1099E+06

     300 0.1099E+06

     310 0.1099E+06

     320 0.1099E+06

     330 0.1100E+06

     340 0.1100E+06

     350 0.1100E+06

     360 0.1100E+06

     370 0.1100E+06

     380 0.1100E+06

     390 0.1100E+06

     400 0.1101E+06

     410 0.1100E+06

     420 0.1101E+06

     430 0.1101E+06

     440 0.1100E+06

     450 0.1101E+06

     460 0.1102E+06

     470 0.1109E+06

     480 0.1109E+06

     490 0.1109E+06

     500 0.1109E+06
     501 0.1109E+06

ComputeChange: NS (ITER=14) (NRM,RELC): ( 0.19440054E-03  1.9906704     ) :: static current conduction
StatCurrentSolve:  Solve (s)             :   24.566000000000031

StatCurrentSolve:  Total Heating Power   :   144699.83402116669

StatCurrentSolve: Static current iteration: 15

StatCurrentSolve:    Assembly:  22 % done

StatCurrentSolve:    Assembly:  45 % done

StatCurrentSolve:    Assembly:  68 % done

StatCurrentSolve:    Assembly:  93 % done

StatCurrentSolve:  Assembly (s)          :   4.3489999999999895

      10 0.1229E+10

      20 0.8899E+09

      30 0.1337E+10

      40 0.2351E+10

      50 0.4494E+10

      60 0.4803E+10

      70 0.5859E+10

      80 0.4419E+10

      90 0.9450E+10

     100 0.1087E+11

     110 0.1641E+11

     120 0.3672E+11

     130 0.3743E+12

     140 0.3090E+12

     150 0.8791E+12

     160 0.5802E+11

     170 0.1833E+11
     180 0.9426E+10

     190 0.9224E+10

     200 0.9122E+10

     210 0.1155E+11

     220 0.1304E+11

     230 0.9296E+10

     240 0.1107E+11

     250 0.9089E+10

     260 0.9213E+10

     270 0.1642E+09

     280 0.7963E+09

     290 0.1407E+11

     300 0.1515E+11

     310 0.1791E+11

     320 0.1834E+11

     330 0.1563E+11

     340 0.4017E+11

     350 0.3878E+11

     360 0.2438E+12

     370 0.2393E+12

     380 0.2742E+12

     390 0.3248E+12

     400 0.3426E+12

     410 0.6883E+12

     420 0.7447E+12

     430 0.3172E+12

     440 0.8013E+12

     450 0.6513E+12

     460 0.5624E+12

     470 0.5850E+12

     480 0.5895E+12

     490 0.4985E+13

     500 0.3254E+15
     501 0.3254E+15

ComputeChange: NS (ITER=15) (NRM,RELC): (  388856.87      2.0000000     ) :: static current conduction
StatCurrentSolve:  Solve (s)             :   24.543999999999983

StatCurrentSolve:  Total Heating Power   :   9.6744516588285276E+023

StatCurrentSolve: Static current iteration: 16

StatCurrentSolve:    Assembly:  23 % done

StatCurrentSolve:    Assembly:  47 % done

StatCurrentSolve:    Assembly:  71 % done

StatCurrentSolve:    Assembly:  95 % done

StatCurrentSolve:  Assembly (s)          :   4.2459999999999809

      10 0.2232E+14

      20 0.1471E+11

      30 0.1471E+11

      40 0.1471E+11

      50 0.1471E+11

      60 0.1471E+11

      70 0.1471E+11

      80 0.1472E+11

      90 0.1471E+11

     100 0.1472E+11

     110 0.1472E+11

     120 0.1472E+11

     130 0.1472E+11

     140 0.1472E+11

     150 0.1472E+11

     160 0.1472E+11

     170 0.1472E+11

     180 0.1472E+11

     190 0.1472E+11

     200 0.1472E+11

     210 0.1472E+11

     220 0.1472E+11

     230 0.1473E+11

     240 0.1469E+11

     250 0.1469E+11

     260 0.1469E+11

     270 0.1469E+11

     280 0.1467E+11

     290 0.1469E+11

     300 0.1467E+11

     310 0.1467E+11

     320 0.1466E+11

     330 0.1466E+11

     340 0.1466E+11

     350 0.1466E+11

     360 0.1466E+11

     370 0.1466E+11

     380 0.1466E+11

     390 0.1466E+11

     400 0.1466E+11

     410 0.1466E+11

     420 0.1466E+11

     430 0.1466E+11

     440 0.1466E+11

     450 0.1461E+11

     460 0.1461E+11

     470 0.1461E+11

     480 0.1461E+11

     490 0.1461E+11

     500 0.1461E+11
     501 0.1461E+11

ComputeChange: NS (ITER=16) (NRM,RELC): (  26.990838      1.9997224     ) :: static current conduction
StatCurrentSolve:  Solve (s)             :   23.983000000000004

StatCurrentSolve:  Total Heating Power   :   2743591155585721.0

StatCurrentSolve: Static current iteration: 17

StatCurrentSolve:    Assembly:  24 % done

StatCurrentSolve:    Assembly:  47 % done

StatCurrentSolve:    Assembly:  71 % done

StatCurrentSolve:    Assembly:  95 % done

StatCurrentSolve:  Assembly (s)          :   4.2430000000000518

      10 0.4168E+12

      20 0.7915E+12

      30 0.8043E+13

      40 0.8651E+13

      50 0.6514E+12

      60 0.2217E+13

      70 0.2011E+13

      80 0.2060E+13

      90 0.2051E+13

     100 0.2844E+13

     110 0.3207E+13

     120 0.3318E+13

     130 0.2356E+13

     140 0.2450E+13

     150 0.2398E+13

     160 0.2406E+13

     170 0.2393E+13

     180 0.2568E+13

     190 0.2566E+13

     200 0.2545E+13

     210 0.2545E+13

     220 0.2474E+13

     230 0.2594E+13

     240 0.2574E+13

     250 0.2570E+13

     260 0.2578E+13

     270 0.2649E+13

     280 0.2650E+13

     290 0.2745E+13

     300 0.2674E+13

     310 0.2660E+13

     320 0.2571E+13

     330 0.2594E+13

     340 0.2598E+13

     350 0.2592E+13

     360 0.2577E+13

     370 0.2604E+13

     380 0.2605E+13

     390 0.2566E+13

     400 0.2591E+13

     410 0.2611E+13

     420 0.2613E+13

     430 0.2614E+13

     440 0.2614E+13

     450 0.2612E+13

     460 0.2610E+13

     470 0.2610E+13

     480 0.2611E+13

     490 0.2612E+13

     500 0.2595E+13
     501 0.2595E+13

ComputeChange: NS (ITER=17) (NRM,RELC): (  3026.6113      1.9646439     ) :: static current conduction
StatCurrentSolve:  Solve (s)             :   23.874000000000024

StatCurrentSolve:  Total Heating Power   :   6.0637870744138613E+019

StatCurrentSolve: Static current iteration: 18

StatCurrentSolve:    Assembly:  24 % done

StatCurrentSolve:    Assembly:  49 % done

StatCurrentSolve:    Assembly:  73 % done

StatCurrentSolve:    Assembly:  98 % done

StatCurrentSolve:  Assembly (s)          :   4.1360000000000809

      10 0.1470E+11

      20 0.1470E+11

      30 0.1470E+11

      40 0.1470E+11

      50 0.1470E+11

      60 0.1470E+11

      70 0.1470E+11

      80 0.1470E+11

      90 0.1470E+11

     100 0.1470E+11

     110 0.1470E+11

     120 0.1470E+11

     130 0.1470E+11

     140 0.1470E+11

     150 0.1470E+11

     160 0.1471E+11

     170 0.1471E+11

     180 0.1471E+11

     190 0.1471E+11

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     210 0.1471E+11

     220 0.1471E+11

     230 0.1471E+11

     240 0.1471E+11

     250 0.1476E+11

     260 0.1476E+11

     270 0.1477E+11

     280 0.1477E+11

     290 0.1477E+11

     300 0.1477E+11

     310 0.1477E+11

     320 0.1477E+11

     330 0.1477E+11

     340 0.1442E+11

     350 0.1442E+11

     360 0.1442E+11

     370 0.1442E+11

     380 0.1442E+11

     390 0.1442E+11

     400 0.1443E+11

     410 0.1442E+11

     420 0.1442E+11

     430 0.1442E+11

     440 0.1442E+11

     450 0.1443E+11

     460 0.1443E+11

     470 0.1443E+11

     480 0.1442E+11

     490 0.1442E+11

     500 0.1442E+11
     501 0.1442E+11

ComputeChange: NS (ITER=18) (NRM,RELC): (  26.649500      1.9650872     ) :: static current conduction
StatCurrentSolve:  Solve (s)             :   23.918999999999983

StatCurrentSolve:  Total Heating Power   :   2676035223540733.0

StatCurrentSolve: Static current iteration: 19

StatCurrentSolve:    Assembly:  24 % done

StatCurrentSolve:    Assembly:  48 % done

StatCurrentSolve:    Assembly:  73 % done

StatCurrentSolve:    Assembly:  97 % done

StatCurrentSolve:  Assembly (s)          :   4.1519999999999300

      10 0.1741E+13

      20 0.2753E+13

      30 0.1608E+13

      40 0.5561E+12

      50 0.7243E+12

      60 0.1973E+13

      70 0.1752E+13

      80 0.3222E+13

      90 0.2985E+13

     100 0.3141E+13

     110 0.2111E+14

     120 0.5238E+12

     130 0.4871E+12

     140 0.1259E+13

     150 0.5836E+14

     160 0.5150E+14

     170 0.2714E+14

     180 0.2201E+14

     190 0.4796E+14

     200 0.3326E+13

     210 0.2997E+13

     220 0.1214E+14

     230 0.1658E+14

     240 0.1217E+14

     250 0.1912E+14

     260 0.2305E+14

     270 0.6474E+14

     280 0.4498E+14

     290 0.6364E+14

     300 0.1013E+14

     310 0.1885E+14

     320 0.1539E+15

     330 0.4691E+15

     340 0.1176E+16

     350 0.1238E+18

     360 0.7698E+17

     370 0.2732E+17

     380 0.2218E+17

     390 0.2767E+17

     400 0.3909E+17

     410 0.6061E+17

     420 0.2637E+16

     430 0.1008E+16

     440 0.2227E+15

     450 0.2428E+15

     460 0.1365E+15

     470 0.2506E+15

     480 0.9034E+14

     490 0.3333E+14

     500 0.2224E+14
     501 0.2224E+14

ComputeChange: NS (ITER=19) (NRM,RELC): (  27245.414      1.9960913     ) :: static current conduction
StatCurrentSolve:  Solve (s)             :   23.876000000000090

StatCurrentSolve:  Total Heating Power   :   4.5773608811043813E+021

StatCurrentSolve: Static current iteration: 20

StatCurrentSolve:    Assembly:  23 % done

StatCurrentSolve:    Assembly:  45 % done

StatCurrentSolve:    Assembly:  65 % done

StatCurrentSolve:    Assembly:  89 % done

StatCurrentSolve:  Assembly (s)          :   4.4719999999999800

      10 0.1961E+13

      20 0.2329E+13

      30 0.1303E+13

      40 0.1188E+13

      50 0.8482E+12

      60 0.1214E+13

      70 0.1284E+13

      80 0.1313E+13

      90 0.1302E+13

     100 0.1326E+13

     110 0.1326E+13

     120 0.1326E+13

     130 0.1325E+13

     140 0.1326E+13

     150 0.1326E+13

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     180 0.1326E+13

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     200 0.1326E+13

     210 0.1326E+13

     220 0.1326E+13

     230 0.1101E+13

     240 0.7263E+12

     250 0.4809E+13

     260 0.1126E+14

     270 0.1128E+14

     280 0.1128E+14

     290 0.1128E+14

     300 0.1128E+14

     310 0.1128E+14

     320 0.1128E+14

     330 0.1128E+14

     340 0.1128E+14

     350 0.1128E+14

     360 0.1128E+14

     370 0.2120E+14

     380 0.4725E+12

     390 0.1593E+13

     400 0.1726E+13

     410 0.1756E+13

     420 0.1758E+13

     430 0.1770E+13

     440 0.3545E+12

     450 0.3546E+12

     460 0.3435E+11

     470 0.3435E+11

     480 0.3435E+11

     490 0.3435E+11

     500 0.3435E+11
     501 0.3435E+11

ComputeChange: NS (ITER=20) (NRM,RELC): (  19.717961      1.9971072     ) :: static current conduction
StatCurrentSolve:  Solve (s)             :   23.870999999999981

StatCurrentSolve:  Total Heating Power   :   4127648597298140.5

ComputeChange: SS (ITER=1) (NRM,RELC): (  19.717961      2.0000000     ) :: static current conduction

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: -------------------------------------
ElmerSolver: *** Elmer Solver: ALL DONE ***

ElmerSolver: The end
SOLVER TOTAL TIME(CPU,REAL):       651.39      651.39
ELMER SOLVER FINISHED AT: 2021/03/30 21:48:44

TadasK · Post by **TadasK** » 30 Mar 2021, 22:01

kevinarden wrote: ↑30 Mar 2021, 21:43 Can you post the geometry information?

The files are too large to upload, here is the sketch of the model.

Geometry.jpg: (239.68 KiB) Not downloaded yet

kevinarden · Post by **kevinarden** » 30 Mar 2021, 22:45

Did you model it in meters or use coordinate scaling to change it to meters before solving, or is it 200 meters radius and 3 meters thick?

TadasK · Post by **TadasK** » 31 Mar 2021, 21:13

kevinarden wrote: ↑30 Mar 2021, 22:45 Did you model it in meters or use coordinate scaling to change it to meters before solving, or is it 200 meters radius and 3 meters thick?

To be honest, I did not know that Elmer considers the units of the measurements, I always assumed that you provide unitless figures (meaning that it does not matter whether you use meters or millimeters). The internal radius of the sphere is 200 mm, external 203 mm (giving the thickness of 3mm).

At what stage should I specify the units? FreeCad model, gmsh or Elmer?

Thanks,
Tadas

Elmer Discussion Forum

Static Current Conduction issue

Static Current Conduction issue

Re: Static Current Conduction issue

Re: Static Current Conduction issue

Re: Static Current Conduction issue

Re: Static Current Conduction issue

Re: Static Current Conduction issue

Re: Static Current Conduction issue

Re: Static Current Conduction issue

Re: Static Current Conduction issue

Re: Static Current Conduction issue