commit:2015:11_18
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| commit:2015:11_18 [2015/11/18 19:21] – [Nombre d'itérations de la procédure itérative de Newton Raphson] wautelet | commit:2015:11_18 [2016/03/30 15:23] (current) – external edit 127.0.0.1 | ||
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| Line 48: | Line 48: | ||
| Il est possible de faire l' | Il est possible de faire l' | ||
| + | |||
| + | Le pas de temps est mis à jour sur base d'un nombre d' | ||
| + | |||
| + | Voici une représentation schématique des deux algorithmes disponibles : | ||
| + | <WRAP group> | ||
| + | <WRAP centeralign half column> | ||
| + | 1er cas : | ||
| + | {{: | ||
| + | </ | ||
| + | <WRAP centeralign half column> | ||
| + | 2ième cas : | ||
| + | {{: | ||
| + | </ | ||
| + | </ | ||
| + | |||
| + | Voici deux exemples : | ||
| + | |||
| + | <WRAP group> | ||
| + | <WRAP centeralign half column> | ||
| + | 1er cas : | ||
| + | {{: | ||
| + | Le nombre maximum d' | ||
| + | </ | ||
| + | <WRAP centeralign half column> | ||
| + | 2ième cas : | ||
| + | {{: | ||
| + | Le nombre maximum d' | ||
| + | </ | ||
| + | </ | ||
| + | |||
| On distincte les différents cas suivants : | On distincte les différents cas suivants : | ||
| === Schéma d' | === Schéma d' | ||
| + | |||
| + | Le nombre d' | ||
| + | |||
| < | < | ||
| - | tscm = CriticalTimeStepComputationMethod(metafor) | + | tscm = NbOfMechNRIterationsTimeStepComputationMethod(metafor) |
| - | tscm.setExplicitTimeStepSecurity(_explicitTimeStepSecurity) | + | tscm.setTimeStepDivisionFactor(_timeStepDivisionFactor) |
| - | tscm.setNbOfStepsForCriticalTimeStepUpdate(_nbOfStepsForCriticalTimeStepUpdate) | + | tscm.setMinimumTimeStep(_minimumTimeStep) |
| + | tscm.setMaxNbOfIteInAdaptOfTimeStep(_maxNbOfIteInAdaptOfTimeStep) | ||
| + | tscm.setNbOptiIte(_nbOptiIte) | ||
| tsm.setTimeStepComputationMethod(tscm) | tsm.setTimeStepComputationMethod(tscm) | ||
| </ | </ | ||
| + | |||
| === Schéma d' | === Schéma d' | ||
| + | |||
| + | Le nombre d' | ||
| + | |||
| < | < | ||
| - | tscm = CriticalTimeStepComputationMethod(metafor) | + | tscm = NbOfStaggeredTmNRIterationsTimeStepComputationMethod(metafor) |
| - | tscm.setExplicitTimeStepSecurity(_explicitTimeStepSecurity) | + | tscm.setTimeStepDivisionFactor(_timeStepDivisionFactor) |
| - | tscm.setNbOfStepsForCriticalTimeStepUpdate(_nbOfStepsForCriticalTimeStepUpdate) | + | tscm.setMinimumTimeStep(_minimumTimeStep) |
| + | tscm.setMaxNbOfIteInAdaptOfTimeStep(_maxNbOfIteInAdaptOfTimeStep) | ||
| + | tscm.setNbOptiIte(_nbOptiIte) | ||
| tsm.setTimeStepComputationMethod(tscm) | tsm.setTimeStepComputationMethod(tscm) | ||
| </ | </ | ||
| + | |||
| === Schéma d' | === Schéma d' | ||
| + | |||
| + | Le nombre d' | ||
| + | |||
| < | < | ||
| - | tscm = CriticalTimeStepComputationMethod(metafor) | + | tscm = NbOfCoupledTmNRIterationsTimeStepComputationMethod(metafor) |
| - | tscm.setExplicitTimeStepSecurity(_explicitTimeStepSecurity) | + | tscm.setTimeStepDivisionFactor(_timeStepDivisionFactor) |
| - | tscm.setNbOfStepsForCriticalTimeStepUpdate(_nbOfStepsForCriticalTimeStepUpdate) | + | tscm.setMinimumTimeStep(_minimumTimeStep) |
| + | tscm.setMaxNbOfIteInAdaptOfTimeStep(_maxNbOfIteInAdaptOfTimeStep) | ||
| + | tscm.setNbOptiIte(_nbOptiIte) | ||
| tsm.setTimeStepComputationMethod(tscm) | tsm.setTimeStepComputationMethod(tscm) | ||
| </ | </ | ||
| + | |||
| === Schéma d' | === Schéma d' | ||
| + | |||
| + | Le nombre d' | ||
| + | |||
| < | < | ||
| tscm = NbOfAugLagMechNRIterationsTimeStepComputationMethod(metafor) | tscm = NbOfAugLagMechNRIterationsTimeStepComputationMethod(metafor) | ||
| - | tscm.setExplicitTimeStepSecurity(_explicitTimeStepSecurity) | + | tscm.setTimeStepDivisionFactor(_timeStepDivisionFactor) |
| - | tscm.setNbOfStepsForCriticalTimeStepUpdate(_nbOfStepsForCriticalTimeStepUpdate) | + | tscm.setMinimumTimeStep(_minimumTimeStep) |
| + | tscm.setMaxNbOfIteInAdaptOfTimeStep(_maxNbOfIteInAdaptOfTimeStep) | ||
| + | tscm.setNbOptiIte(_nbOptiIte) | ||
| tsm.setTimeStepComputationMethod(tscm) | tsm.setTimeStepComputationMethod(tscm) | ||
| </ | </ | ||
commit/2015/11_18.1447870912.txt.gz · Last modified: (external edit)
