Issue 2418 dimensional #2419
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Issue 2418 dimensional #2419
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…M into issue-2418-dimensional
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…M into issue-2418-dimensional
…M into issue-2418-dimensional
rtimms
requested changes
Feb 20, 2023
pybamm/models/full_battery_models/lithium_ion/basic_dfn_composite.py
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tests/integration/test_models/test_full_battery_models/test_lithium_ion/test_compare_outputs.py
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…am/PyBaMM into issue-2418-dimensional
Divided by 3600 to replace t0_cr
brosaplanella
approved these changes
Feb 23, 2023
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| self.algebraic[delta_phi] = sum_a_j_av - sum_a_j | ||
| self.algebraic[delta_phi] = (sum_a_j_av - sum_a_j) / self.param.a_j_scale |
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Is dividing by self.param.a_j_scale just to have a better conditioned problem?
| @@ -297,16 +277,17 @@ def _get_standard_volumetric_current_density_variables(self, variables): | |||
| phase_name = self.phase_name | |||
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| if isinstance(self, pybamm.kinetics.NoReaction): | |||
| a = 1 | |||
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Was this a bug or was it changed later one?(Asking because we have an issue with calendar ageing that could be related).
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for NoReaction it should have no effect on results since j=0 and a only ever appears as a * j
Co-authored-by: Ferran Brosa Planella <Ferran.Brosa-Planella@warwick.ac.uk>
rtimms
approved these changes
Feb 28, 2023
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Description
Makes all models dimensional. Major changes:
scaleandreferenceattributes for variables, which can be set to make sure that variables are order 1. Algebraic equations also have to be multiplied by an appropriate number (e.g.L_x**2) to make them order 1 and hence pass the tolerance check.Most models are now a lot faster but some of the degradation models might be a bit slower, possibly less robust.
Fixes #2418
Fixes #2281
Fixes #2690
Fixes #1260
Type of change
Please add a line in the relevant section of CHANGELOG.md to document the change (include PR #) - note reverse order of PR #s. If necessary, also add to the list of breaking changes.
Key checklist:
$ flake8$ python run-tests.py --unit$ cd docsand then$ make clean; make htmlYou can run all three at once, using
$ python run-tests.py --quick.Further checks: