/trunk/src Developers: banerjee

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banerjee 2012-11-15 18:48 Rev.: 49566

Added further checks on CamClay convergence and subcycling for deformation gradient.

60 lines of code changed in 1 file:

• CCA/Components/MPM/ConstitutiveModel/Biswajit: CamClay.cc (+60 -36)

banerjee 2012-11-11 20:43 Rev.: 49542

Another small fix that takes the inclined plane simulation further in time.

6 lines of code changed in 1 file:

• CCA/Components/MPM/ConstitutiveModel/Biswajit: CamClay.cc (+6 -5)

banerjee 2012-11-11 17:30 Rev.: 49541

Fixed restart problem and some pathological cases.

42 lines of code changed in 7 files:

• CCA/Components/MPM/ConstitutiveModel/Biswajit: CamClay.cc (+36 -12)
• CCA/Components/MPM/ConstitutiveModel/Biswajit/Models: Pressure_Borja.cc (+4 -4), ShearModulus_Borja.cc (new), YieldCond_CamClay.cc (+1 -1)

banerjee 2012-11-08 18:14 Rev.: 49539

Added line search and a better criterion for stopping Newton iterations.
Runs for at least one test case now.

177 lines of code changed in 17 files:

• CCA/Components/MPM/ConstitutiveModel/Biswajit: CamClay.cc (+148 -70)
• CCA/Components/MPM/ConstitutiveModel/Biswajit/Models: InternalVar_BorjaPressure.cc (new), ModelState.cc (+5), ModelState.h (new), Pressure_Borja.cc (-1), YieldCond_CamClay.cc (+13), YieldCond_CamClay.h (new), YieldCond_Gurson.h (+1), YieldCond_vonMises.h (+1), YieldCondition.h (+5)

banerjee 2012-11-06 16:41 Rev.: 49534

Added artificial viscosity to CamClay.

33 lines of code changed in 2 files:

• CCA/Components/MPM/ConstitutiveModel/Biswajit: CamClay.cc (+30 -12)
• CCA/Components/MPM/ConstitutiveModel/Biswajit/Models: Pressure_Borja.cc (+3 -1)

banerjee 2012-11-05 22:15 Rev.: 49527

Updated version with corrected signs ans simplified convergence checks.

117 lines of code changed in 3 files:

• CCA/Components/MPM/ConstitutiveModel/Biswajit: CamClay.cc (+114 -153)
• CCA/Components/MPM/ConstitutiveModel/Biswajit/Models: InternalVar_BorjaPressure.cc (+2 -2), YieldCond_CamClay.cc (+1)

banerjee 2012-08-22 19:02 Rev.: 49120

Arena added and JWLppMPM now gets density from matl.

18 lines of code changed in 3 files:

• CCA/Components/MPM/ConstitutiveModel: ConstitutiveModelFactory.cc (+3 -3), JWLppMPM.cc (+14 -9), JWLppMPM.h (+1 -1)

banerjee 2012-08-22 19:01 Rev.: 49119

Removed Arenisca_BB files.

0 lines of code changed in 4 files:

• CCA/Components/MPM/ConstitutiveModel/Biswajit: Arenisca_BB.cc (del), Arenisca_BB.h (del)
• CCA/Components/MPM/ConstitutiveModel/Biswajit/Models: InternalVar_AreniscaKappa.cc (del), InternalVar_AreniscaKappa.h (del)

banerjee 2012-08-22 19:00 Rev.: 49118

Create the Arena model from Arenisca_BB.

3523 lines of code changed in 11 files:

• CCA/Components/MPM/ConstitutiveModel/Biswajit: Arena.cc (+2110), Arena.h (+232), Arenisca_BB.cc (new 222), Arenisca_BB.h (new 10), sub.mk (+1 -1)
• CCA/Components/MPM/ConstitutiveModel/Biswajit/Models: InternalVar_ArenaKappa.cc (+569), InternalVar_ArenaKappa.h (+301), InternalVar_AreniscaKappa.cc (new 53), InternalVar_AreniscaKappa.h (new 19), InternalVariableModelFactory.cc (+5 -5), sub.mk (+1 -1)

banerjee 2012-08-21 15:55 Rev.: 49107

Added another check to constrain the burn fraction. Why is 1 < 1 true?

12 lines of code changed in 1 file:

• CCA/Components/MPM/ConstitutiveModel: JWLppMPM.cc (+12 -2)

banerjee 2012-08-17 19:17 Rev.: 49094

Now using incremental J for burn fraction subcycles.

29 lines of code changed in 2 files:

• CCA/Components/MPM/ConstitutiveModel: JWLppMPM.cc (+27 -9), JWLppMPM.h (+2 -1)

banerjee 2012-08-15 21:41 Rev.: 49079

Added a few more knobs for better control of algorithms.

68 lines of code changed in 2 files:

• CCA/Components/MPM/ConstitutiveModel: JWLppMPM.cc (+56 -27), JWLppMPM.h (+12 -9)

banerjee 2012-08-14 23:03 Rev.: 49070

Full Backward Euler to compute stress. Hoping that this will fix collapse issue.

445 lines of code changed in 2 files:

• CCA/Components/MPM/ConstitutiveModel: JWLppMPM.cc (+352 -154), JWLppMPM.h (+93 -1)

banerjee 2012-08-13 22:47 Rev.: 49067

Corrected initialization of pLocalized_new. Was causing wierd behavior across patches.

17 lines of code changed in 1 file:

• CCA/Components/MPM/ConstitutiveModel: JWLppMPM.cc (+17 -19)

banerjee 2012-08-08 17:04 Rev.: 49047

Removed kappa>0 checks.

17 lines of code changed in 2 files:

• CCA/Components/MPM/ConstitutiveModel/Biswajit: Arenisca_BB.cc (+13 -13)
• CCA/Components/MPM/ConstitutiveModel/Biswajit/Models: InternalVar_AreniscaKappa.cc (+4 -2)

banerjee 2012-08-07 20:21 Rev.: 49039

Patch communication error fixed.

241 lines of code changed in 3 files:

• CCA/Components/MPM/ConstitutiveModel/Biswajit: Arenisca_BB.cc (+234 -222), Arenisca_BB.h (+7 -7)
• CCA/Components/MPM/ConstitutiveModel/Biswajit/Models: InternalVar_AreniscaKappa.cc (-2)

banerjee 2012-08-07 18:09 Rev.: 49037

1) Added series expansioon for computing deformation gradient.
2) Move datawarehouse updates back to calling routines. Some
strange miscommunication between patches continues.

220 lines of code changed in 8 files:

• CCA/Components/MPM/ConstitutiveModel/Biswajit: Arenisca_BB.cc (+149 -102), Arenisca_BB.h (+5), CamClay.cc (+14 -8)
• CCA/Components/MPM/ConstitutiveModel/Biswajit/Models: InternalVar_AreniscaKappa.cc (+17 -32), InternalVar_AreniscaKappa.h (+7 -19), InternalVar_BorjaPressure.cc (+14 -30), InternalVar_BorjaPressure.h (+7 -19), InternalVariableModel.h (+7 -16)

banerjee 2012-08-06 21:04 Rev.: 49031

Added possibility of using Arenisca_BB. The new version does not pass some of the
verification tests.

3 lines of code changed in 1 file:

• CCA/Components/MPM/ConstitutiveModel: ConstitutiveModelFactory.cc (+3)

banerjee 2012-08-06 18:00 Rev.: 49028

Corrected spelling of PrescribedDeformationFile tag.

2 lines of code changed in 1 file:

• CCA/Components/MPM: MPMFlags.cc (+2 -2)

banerjee 2012-08-05 23:37 Rev.: 49027

Some more floating point checks.

35 lines of code changed in 2 files:

• CCA/Components/MPM/ConstitutiveModel/Biswajit: Arenisca_BB.cc (+11)
• CCA/Components/MPM/ConstitutiveModel/Biswajit/Models: InternalVar_AreniscaKappa.cc (+24 -1)

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