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Methodology to Assess the Impact of Electrochemical Model Parameters Based on Design of Experiments

L. Oca [1], E. Miguel [1], L. Otaegui [2], A. Villaverde [2], U. Iraola [1],
[1] Mondragon Unibertsitatea, Electronic and computing department, Mondragon, Spain
[2] CIC energiGUNE, Arabako Teknologi Parkea, Miñano, Spain

Current and emerging energy storage devices need to be enhanced to cope with the energy and power density ... 扩展阅读

Development and Analysis of Solid-State Batteries through Implementation of the COMSOL® Platform

J. Neyra [1], R. Acacio [1], S. Miorana [1], T. Garrison [1], C. Coddington [1], C. Scaduto [1], K. Baldwin [1], R. Integlia [1],
[1] Florida Polytechnic University, Lakeland, FL, USA

This report explores the utilization of COMSOL® to investigate material properties and perform finite ... 扩展阅读

Batteries for Electric Vehicles – Cathode Microstructure Design

J. Wegener [1], V. Glavas [1], A. Latz [2],
[1] Volkswagen AG, Wolfsburg, Germany
[2] Institute of Engineering Thermodynamics, German Aerospace Center (DLR), Stuttgart, Germany; Helmholtz Institute Ulm for Electrochemical Energy Storage (HIU), Ulm, Germany; Institute of Electrochemistry, University of Ulm, Ulm, Germany

Due to the rapid growth of the electromobility market much effort currently is being put into investigating ... 扩展阅读

Multiphysics Modeling & Digital Twins

This presentation summarizes the digital twin (DT) concept and how it can be implemented in COMSOL ... 扩展阅读

Study Of Inhomogeneity In Large Format Li-Ion Cells With Different Multiphysics Models

S. Arnold [1]
[1] TUM CREATE - Energy Storage Systems, Singapore

Large format Li-Ion battery cells (LIBC), often employed in electric vehicles (EV), show notable gradients in ... 扩展阅读

Charge-Discharge Studies of Lithium Iron Phosphate Batteries

A. K. R. Paul [1], R. D. Pal [2],
[1] CSIR-Central Electrochemical Research Institute, Karaikudi, Tamil Nadu, India
[2] Academy of Scientific and Innovative Research, Chennai, Tamil Nadu, India

A lithium-ion battery comprises of two intercalating electrodes separated by a membrane, sandwiched between ... 扩展阅读

Heat Generation Modeling of Two Lithium Batteries: from the Cell to the Pack in COMSOL Multiphysics® Software

J. Stoudmann [1], R. Rozsnyo [1], T. Mackin [2], J. Dunning [2]
[1] Haute École du paysage, d'ingénierie et d'architecture, Genève, Switzerland
[2] California Polytechnic State University, San Luis Obispo, CA, USA

A thermal model to predict the heat generation during the charge and discharge of a battery pack is an ... 扩展阅读

Modeling and Simulation of Thermal Runaway in Cylindrical 18650 Lithium-Ion Batteries

A. M. Melcher [1], C. Ziebert [1], B. Lei [1], M. Rohde [2], H. J. Seifert [2]
[1] Karlsruhe Institute of Technology, IAM-AWP, Karlsruhe, Germany
[2] Karlsruhe Institute of Technology, Karlsruhe, Germany

In this work the coupled electrochemical-thermal model for a lithium-ion battery (LIB) based on porous ... 扩展阅读

Alternative Designs to Harness Natural Convection in Flow Batteries

A. Ansari [1], S. Kumar [1],
[1] Department of Chemical Engineering, Indian Institute of Science, Bangalore, Karnataka, India

The earlier work in our group has established that natural convection plays a dominant role in SLRFB. We ... 扩展阅读

基于电化学-热耦合模型的锂离子电池电化学行为研究

贾明 [1], 汤依伟 [1], 程昀 [1], 杜双龙 [1],
[1] 中南大学，长沙，湖南，中国

基于电化学-热耦合模型，模拟了常温条件下 LiFePO4 /Graphite 锂离子电池的放电过程，并对电池内部正负电极各个位置的电化学反应速度演化规律进行了模拟计算研究。结果表明：放电过程中电极各处的反应速率不同 ... 扩展阅读

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