1 citations · 1 across the 3 of their papers we have counts for
6 papers
Structural electroneutrality in Onsager-Stefan-Maxwell transport with charged species
Alexander Van-Brunt, Patrick E. Farrell, Charles W. Monroe
We present a method to embed local electroneutrality within Onsager-Stefan-Maxwell electrolytic-transport models, circumventing their formulation as differential systems with an al…
Finite element methods for multicomponent convection-diffusion
Francis R. A. Aznaran, Patrick E. Farrell, Charles W. Monroe +1
We develop finite element methods for coupling the steady-state Onsager--Stefan--Maxwell equations to compressible Stokes flow. These equations describe multicomponent flow at low…
Augmented saddle point formulation of the steady-state Stefan--Maxwell diffusion problem
Alexander Van-Brunt, Patrick E. Farrell, Charles W. Monroe
We investigate structure-preserving finite element discretizations of the steady-state Stefan--Maxwell diffusion problem which governs diffusion within a phase consisting of multip…
An Adaptive Observer Design for Charge-State and Crossover Estimation in Disproportionation Redox Flow Batteries undergoing Self-Discharge
Pedro Ascencio, Kirk Smith, Charles W. Monroe +1
This article considers a model formulation and an adaptive observer design for the simultaneous estimation of the state of charge and crossover flux in disproportionation redox flo…
Faster Lead-Acid Battery Simulations from Porous-Electrode Theory: II. Asymptotic Analysis
Valentin Sulzer, S. Jon Chapman, Colin P. Please +2
Electrochemical and equivalent-circuit modelling are the two most popular approaches to battery simulation, but the former is computationally expensive and the latter provides limi…
Faster Lead-Acid Battery Simulations from Porous-Electrode Theory: I. Physical Model
Valentin Sulzer, S. Jon Chapman, Colin P. Please +2
An isothermal porous-electrode model of a discharging lead-acid battery is presented, which includes an extension of concentrated-solution theory that accounts for excluded-volume…