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luchete80 / WeldForm

Weakly-Compressible Smoothed Particle Hydrodynamics Parallel Solver for Elasto Plastic and thermal coupled Solid Mechanics
GNU General Public License v3.0
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FSW example not Working with Fraser Solver #338

Open luchete80 opened 11 months ago

luchete80 commented 11 months ago

Total CPU time: 64.2595 Step Count: 2, Estimated remaining solve time: 16461.9 hours Calculation Times Accel: 0.064%, Density: 0.04%, Stress: 0.14%, Thermal 0.073% Energy: 0.044%, Contact: 0.09%, Nb: 0.26%, Update: 0.011%, Initial calcs: 99%,
Elapsed since last output: 0

Output No. 2 at 1.1e-07 has been generated Current Time Step = 5.4e-08 Max plastic strain: 0.031in particle48257 Plastic Work nan Max Displacements (No Cont Surf): 3 [ 0 0 0 ] Contact Force Sum 0, Reaction Sum 0 Contact Friction Work 0 External Forces Work 0 Int Energy: nan, Kin Energy: nan Max, Min, Avg temps: 0, 1000, 500

luchete80 commented 11 months ago

This also occurs with Leapfrog

luchete80 commented 11 months ago

CHECK DIFFERENCES WITH b6145c9fb6a555566a1668f9806d83d7e5f654de WICH *WORKS*** "!

luchete80 commented 11 months ago

SEE WHICH IS THE DIFFERENCE: NOW IS CRASHING

dS, psi_cont, Contact Stiffness0.000500038, 3.13724, 3.50027e+07 Main Loop Solver: Fraser Total allocated memory: 31.1 MB.

Total CPU time: 0.352 Step Count: 1, Estimated remaining solve time: 32.4 hours Calculation Times Accel: 2.3%, Density: 1.4%, Stress: 4.3%, Thermal 2.3% Energy: 1.4%, Contact: 3.7%, Nb: 5.7%, Update: 0.28%, Initial calcs: 0.85%, Elapsed since last output: 0.28

Output No. 2 at 9e-08 has been generated Current Time Step = 9e-08 Max plastic strain: 0in particle0 Max Displacements (No Cont Surf): 3 [ 0 0 0 ] Contact Force Sum 0, Reaction Sum 0 Contact Friction Work 0 External Forces Work 0 Int Energy: nan, Kin Energy: nan Max, Min, Avg temps: 20, 20, 20 ^C

and before:

dS, psi_cont, Contact Stiffness0.000500038, 3.13724, 3.50027e+07 Main Loop Total allocated memory: 29.8 MB.

Total CPU time: 0.286 Calculation Times Accel: 0.024%, Density: 0.014%, Stress: 0.052%, Energy: 0.017%, Contact: 0.045%, Nb: 0.07%, Update: 0.0035%, Output No. 2 at 9e-08 has been generated Current Time Step = 9e-08 Max plastic strain: 0in particle0 Max Displacements (No Cont Surf): 3 [ 0 0 0 ] Contact Force Sum 0, Reaction Sum 0 Contact Friction Work 0 External Forces Work 0 Int Energy: 0, Kin Energy: 0 Max, Min, Avg temps: 20, 20, 20

luchete80 commented 11 months ago

SolverFraser and Contact files are the same