ABQ_EChemPET_Electrode_Particle_Layer_SwellingTabular

This property table type is used in modeling the electrochemical process in a battery to specify the change in volume of the particle during the lithiation and delithiation processes.

This page discusses:

See Also
Coupled Thermal-Electrochemical Analysis

Products Abaqus/Standard

You can include a property table of type "ABQ_EChemPET_Electrode_Particle_Layer_SwellingTabular" in the material definition to specify the change in volume of the particle during the lithiation and delithiation processes.

Property Table Type Definition

PROPERTY TABLE TYPE, NAME="ABQ_EChemPET_Electrode_Particle_Layer_SwellingTabular", PROPERTIES=1, INDEPENDENT VARIABLES=1

Properties

Swelling Coefficient Value
Swelling coefficient that shows the volume fraction change during lithiation or delithiation, Ω . This value is used to compute the convection of the electrolyte.

Independent Variables

Normalized Particle Concentration
Normalized concentration in the particle, C ^ s .