SPAMS  v1.2
Single Particle Model Solver using finite differences - PX915 Group B 2023
SPAMS Documentation

A single particle model (SPM) by Group B for the 2023 PX915 group project.

Introduction

SPAMS models the charging and discharging of a lithium ion battery using a Crank-Nicolson semi-implicit finite difference scheme to obtain the concentration of lithium in a sphere, c(iapp, r), at each time step, and includes the following features:

  • Apply a constant, stepwise or custom current
  • Options for parallelism
  • Extend the model to a full battery
  • Uncertainty quantification

Contributors

Fraser Birks, Laura Cairns, Sebastian Dooley, Arielle Fitkin, Jake Eller, and Yu Lei

HetSys CDT, University of Warwick