Base Particle Mechanics Model

class pybamm.particle_mechanics.BaseMechanics(param, domain, options, phase='primary')

Base class for particle mechanics models, referenced from Ai et al.[1] and Deshpande et al.[2].

Parameters:

• param (parameter class) – The parameters to use for this submodel

• domain (dict, optional) – Dictionary of either the electrode for “positive” or “Negative”

• options (dict) – A dictionary of options to be passed to the model. See pybamm.BaseBatteryModel

• phase (str, optional) – Phase of the particle (default is “primary”)

Extends: pybamm.models.submodels.base_submodel.BaseSubModel

View inheritance diagram for this model

References

[1]

Weilong Ai, Ludwig Kraft, Johannes Sturm, Andreas Jossen, and Billy Wu. Electrochemical thermal-mechanical modelling of stress inhomogeneity in lithium-ion pouch cells. Journal of The Electrochemical Society, 167(1):013512, 2019. doi:10.1149/2.0122001JES.

[2]

Rutooj Deshpande, Mark Verbrugge, Yang-Tse Cheng, John Wang, and Ping Liu. Battery cycle life prediction with coupled chemical degradation and fatigue mechanics. Journal of the Electrochemical Society, 159(10):A1730, 2012. doi:10.1149/2.049210jes.