I have a problem solving a Flux 2d project . The geometry check, mesh check and physical check shows no error. If I start solving the scenario this is written in the output window:

priyanka jabashetty

No superimposed points
No abnormal lines
No line-line intersections and no superimposed lines
No line-face intersections
No face-point intersections
Geometry is correct.
checkGeometry executed

Surface elements :
List of poor quality elements :
6019 6664

Surface elements :
Number of elements not evaluated : 0 %
Number of excellent quality elements : 98.49 %
Number of good quality elements : 1.35 %
Number of average quality elements : 0.15 %
Number of poor quality elements : 0.01 %

Number of nodes : 27225
Number of line elements : 2409
Number of surface elements : 13562
Mesh order : 2nd order

Verifying of linked lines ...
checkMesh executed
Begin of physical check ...
End of physical check.
checkPhysic executed
Begin of physical check ...
End of physical check.
10:10:22 638 sec. Start save ...
10:10:23 639 sec. ... end save
Active formulation(s) :
MT2VEC : 2D transient magnetic vector potential formulation
CTX2VITRES : Composant bipolaire resistif (potentiel integre dans le temps)
CTX2VITIND : Composant bipolaire inductif (potentiel integre dans le temps)
CTX2VITBOB : Bobine filaire bipolaire (potentiel integre dans le temps)
CTX2VITMAS composant massif 2D pot integre dans le temps
Matrix system : non linear, real, symmetrical

10:10:23 639 sec. Start solving problem ...

Step number 1
Value of parameter ANGPOS_ROTOR : 36
Value of parameter ANGVT_ROTOR : 7200
Value of parameter CTRL_ANGLE : 26.8
Value of parameter ELTORQ_ROTOR : None
Value of parameter IFTORQ_ROTOR : None
Value of parameter I_RMS : 191
Value of parameter SPEED : 1200
Value of parameter TEMP_EW_CS : 20
Value of parameter TEMP_EW_OCS : 20
Value of parameter TEMP_MAGNET : 20
Value of parameter TEMP_WAL : 20
Value of parameter TIME : 0
Value of parameter TORQUEFRINT_ROTOR : None
Value of parameter TORQUEREINT_ROTOR : None
Value of parameter TORQUESPINT_ROTOR : None
Value of parameter TURNS : 3
Value of parameter _IM_PN : 12
14 element(s) for electric circuit created
24 node(s) for electric circuit created

10:10:23 639 sec. Start creating Dirichlet constraints at points...
10:10:23 639 sec. ... end creating Dirichlet constraints at points.

10:10:23 639 sec. Start save ...
10:10:24 639 sec. ... end save
10:10:24 639 sec. Initialization of the time-stepping solving process.
AN1_P unknowns are initialized to zero
AN1 unknowns are initialized to zero
V1EIT_P unknowns are initialized to zero
I1_P unknowns are initialized to zero
I1 unknowns are initialized to zero
FLUX_BOB1_P unknowns are initialized to zero
FLUX_BOB1 unknowns are initialized to zero
10:10:24 639 sec. Computation of ELTORQ_ROTOR
10:10:24 639 sec. Value of ELTORQ_ROTOR : 0
10:10:24 639 sec. Value of IND_EW : 0.125136523018E-05
10:10:24 639 sec. Value of R_EW_CS : 0.002560568300404
10:10:24 639 sec. Value of R_EW_OCS : 0.001312598199304
10:10:24 639 sec. Value of R_WAL : 0.004151111764067
10:10:24 639 sec. Value of I_PEAK : 270.114790413261
10:10:24 639 sec. Value of ROTOR_INIT_POS : 36
10:10:24 639 sec. Value of V1 : 0
10:10:24 639 sec. Value of V2 : 0
10:10:24 639 sec. Value of V3 : 0
10:10:24 639 sec. Value of X_PHASE : -20
10:10:24 639 sec. Value of U12 : 0
10:10:24 639 sec. Value of U23 : 0
10:10:24 639 sec. Value of U31 : 0
10:10:24 639 sec. Value of THETA : 0
10:10:24 639 sec. Value of REPRESENTED_POLE_NUMBER : 2
10:10:24 639 sec. Value of R_PHASE : 0.008024278263775
10:10:24 639 sec. Value of I1 : -121.788692405372
10:10:24 639 sec. Value of I2 : 269.693617757072
10:10:24 639 sec. Value of I3 : -147.9049253517

Step number 2
Value of parameter ANGPOS_ROTOR : 37

10:10:24 640 sec. Start creating Dirichlet constraints at points...
10:10:24 640 sec. ... end creating Dirichlet constraints at points.

10:10:24 640 sec. Numbering of 27626 nodal values done.
10:10:24 640 sec. Number of non zero matrix elements estimated to be 1288567
10:10:24 640 sec. Renumbering due to boundary conditions done.

Building of topologic matrix ...
Memory used during the building: 42 Mo.

TOPOLOGY OF LINEAR SYSTEM :

Number of equations = 27129
Length of the shortest line = 3
Length of the longest line = 2932
Average line length = 12
Number of the longest line = 27123

Redundance for vectorization NON
Number of nonzero coefficients = 331375

NUMERIC MEMORY INFORMATION :

Total memory allocated before solving process: 44 Mo.
Memory allocated during solving process: 48 Mo.

Non managed error which has stopped solving process
10:10:25 640 sec. Start save ...
10:10:25 641 sec. ... end save
10:10:25 641 sec. Start reading ...
10:10:25 641 sec. ... end reading

Verifying of linked lines ...

10:10:25 641 sec. ... end solving problem.

Value of parameter ANGPOS_ROTOR : 36
Value of parameter ANGVT_ROTOR : 7200
Value of parameter CTRL_ANGLE : 26.8
Value of parameter ELTORQ_ROTOR : 0
Value of parameter IFTORQ_ROTOR : None
Value of parameter I_RMS : 191
Value of parameter SPEED : 1200
Value of parameter TEMP_EW_CS : 20
Value of parameter TEMP_EW_OCS : 20
Value of parameter TEMP_MAGNET : 20
Value of parameter TEMP_WAL : 20
Value of parameter TIME : 0
Value of parameter TORQUEFRINT_ROTOR : None
Value of parameter TORQUEREINT_ROTOR : None
Value of parameter TORQUESPINT_ROTOR : None
Value of parameter TURNS : 3
Value of parameter _IM_PN : 12
executeAlgo_c : Execution failed.Failed execution

fzidat

Hello priyanka;

 

Can you please share your Flux project ? 

 

Or if it is confidential, please use your regular support instead of the forum.

 

Regards