59 citations · 110 across the 8 of their papers we have counts for
8 papers
Incorporating multiscale mechanics in lithium-ion battery models
Andrea Giudici, Andres F. Galvis, Smita Sahu +4
Lithiation-induced swelling in lithium-ion batteries generates stresses not only within active particles, but also across the surrounding non-active matrix, electrodes, and cell st…
An adaptive ANOVA stochastic Galerkin method for partial differential equations with high-dimensional random inputs
Guanjie Wang, Smita Sahu, Qifeng Liao
It is known that standard stochastic Galerkin methods encounter challenges when solving partial differential equations with high-dimensional random inputs, which are typically caus…
Learning Optimal Forms of Constitutive Relations Characterizing Ion Intercalation from Data in Mathematical Models of Lithium-ion Batteries
Lindsey Daniels, Smita Sahu, Kevin J. Sanders +3
Most mathematical models of the transport of charged species in battery electrodes require a constitutive relation describing intercalation of Lithium, which is a reversible proces…
A Continuum of Physics-Based Lithium-Ion Battery Models Reviewed
Ferran Brosa Planella, Weilong Ai, Adam M. Boyce +13
Physics-based electrochemical battery models derived from porous electrode theory are a very powerful tool for understanding lithium-ion batteries, as well as for improving their d…
On Uncertainty Quantification in the Parametrization of Newman-type Models of Lithium-ion Batteries
Jose Morales Escalante, Smita Sahu, Jamie M. Foster +1
We consider the problem of parameterizing Newman-type models of Li-ion batteries focusing on quantifying the inherent uncertainty of this process and its dependence on the discharg…
DandeLiion v1: An extremely fast solver for the Newman model of lithium-ion battery (dis)charge
Ivan Korotkin, Smita Sahu, Simon O'Kane +2
DandeLiion (available at dandeliion.com) is a robust and extremely fast solver for the Doyle Fuller Newman (DFN) model, the standard electrochemical model for (dis)charge of a plan…
On the micro-to-macro limit for first-order traffic flow models on networks
Emiliano Cristiani, Smita Sahu
Connections between microscopic follow-the-leader and macroscopic fluid-dynamics traffic flow models are already well understood in the case of vehicles moving on a single road. An…
An efficient filtered scheme for some first order Hamilton-Jacobi-Bellman equations
Olivier Bokanowski, Maurizio Falcone, Smita Sahu
We introduce a new class of "filtered" schemes for some first order non-linear Hamilton-Jacobi-Bellman equations. The work follows recent ideas of Froese and Oberman (SIAM J. Numer…