Constant SEI

class pybamm.sei.ConstantSEI(param, domain, options, phase='primary')

Class for SEI with constant concentration.

Note that there is no SEI current, so we don’t need to update the “sum of interfacial current densities” variables from pybamm.interface.BaseInterface

Parameters:

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

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

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

Extends: pybamm.models.submodels.interface.sei.base_sei.BaseModel

View inheritance diagram for this model

get_fundamental_variables()

A public method that creates and returns the variables in a submodel which can be created independent of other submodels. For example, the electrolyte concentration variables can be created independent of whether any other variables have been defined in the model. As a rule, if a variable can be created without variables from other submodels, then it should be placed in this method.

Returns:

The variables created by the submodel which are independent of variables in other submodels.

Return type:

dict