4 papers
A Poromechanics-Based Framework for Fully Coupled Reactive Transport and Geomechanics in Porous Rocks
Fan Fei, Yifan Yang, Aleksander Zibitsker +4
Mineral precipitation and dissolution in rocks alter pore structure, stress, and hydraulic properties, producing tightly coupled chemo-hydro-mechanical processes that are central t…
Scalable Preconditioners for the Pseudo-4D DFN Lithium-ion Battery Model
Thomas Roy, Nicholas W. Brady, Giovanna Bucci +5
The pseudo-4D Doyle-Fuller-Newman (DFN) model enables predictive simulation of lithium-ion batteries with three-dimensional electrode architectures and particle-scale diffusion, ex…
Topology Optimization for the Full-Cell Design of Porous Electrodes in Electrochemical Energy Storage Devices
Hanyu Li, Giovanna Bucci, Nicholas W. Brady +7
In this paper, we introduce a density-based topology optimization framework to design porous electrodes for maximum energy storage. We simulate the full cell with a model that inco…
Shape matters: Understanding the effect of electrode geometry on cell resistance and chemo-mechanical stress
Tiras Y. Lin, Hanyu Li, Nicholas W. Brady +7
Rechargeable batteries that incorporate shaped three-dimensional electrodes have been shown to have increased power and energy densities for a given footprint area when compared to…