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Batteries, Fuel Cells, and Electrochemical Processes

Modeling of the Transport Phenomena in Lithium-Ion Battery Electrolytes

A. Nyman, M. Behm, and G. Lindbergh
Applied Electrochemistry, School of Chemical Science and Engineering, Royal Institute of Technology Stockholm, Sweden

Modeling of mass transport is an important step in evaluating lithium-ion battery electrolytes and ... 扩展阅读

Solid Oxide Fuel Cell Material Structure Grading in the Direction Normal to the Electrode/Electrolyte Interface Using COMSOL Multiphysics®

M. Andersson[1], B. Sundén[1]
[1]Department of Energy Sciences, Lund University, Lund, Sweden

Fuel cells (FCs) are promising as an energy producing device, which at this stage of development will require ... 扩展阅读

Numerical Results of Two 3D Coupled Models of a Unitary PEM Fuel Cell of 144cm²

E. Robalinho[1], E. F. Cunha[2], M. Linardi[2]
[1]Universidade Nove de Julho - UNINOVE, São Paulo, SP, Brazil
[2]IPEN/CNEN-SP, São Paulo, SP, Brazil

This computational implementation presents a new strategy of coupling two 3D models to satisfy the ... 扩展阅读

Transient Simulation of the Electrolyte Flow in a Closed Device for Precise Electrochemical Machining

M. Hackert-Oschätzchen[1], M. Penzel[1], M. Kowalick[1], G. Meichsner[2], A. Schubert[1,2]
[1]Professorship Micromanufacturing Technology, Technische Universität Chemnitz, Chemnitz, Germany
[2]Fraunhofer Institute for Machine Tools and Forming Technology, Chemnitz, Germany

Precise electrochemical machining (PEM) is an innovative machining technology which results from further ... 扩展阅读

Analysis of the Electrochemical Removal of Aluminum Matrix Composites Using Multiphysics Simulation

M. Hackert-Oschätzchen[1], N.Lehnert[1], M. Kowalick[1], G. Meichsner[2], A. Schubert[1,2]
[1]Professorship Micromanufacturing Technology, Technische Universität Chemnitz, Chemnitz, Germany
[2]Fraunhofer Institute for Machine Tools and Forming Technology, Chemnitz, Germany

In the Collaborative Research Centre 692 at TU Chemnitz several academic institutions work on aluminum matrix ... 扩展阅读

COMSOL Multiphysics® Simulation of Energy Conversion and Storage Concepts Based on Oxide Crystals

C. Cherkouk[1], M. Zschornak[1], J. Hanzig[1], M. Nentwich[1], F. Meutzner[1], M. Urena[1], T. Leisegang[2], D. C. Meyer[1]
[1]Institute of Experimental Physics, Technische Universität Bergakademie, Freiberg, Germany
[2]Fraunhofer-Technologiezentrum, Freiberg, Germany

A mathematical model based on a finite element method (FEM) is presented as an initial approach for a system ... 扩展阅读

Thermal Management of Li-ion Battery Packs

D. Adair[1], K. Ismailov[2], Z. Bakenov[3]
[1]School of Engineering, Nazarbayev University, Astana, Kazakhstan
[2]CPS, Nazarbayev University, Astana, Kazakhstan
[3]Institute of Batteries, Astana, Kazakhstan

A design for the thermal management of the media used for packing Li-ion batteries used in hybrid and ... 扩展阅读

COMSOL Multiphysics® Based Identification of Thermal Properties of Mesoporous Silicon by Pulsed Photothermal Method

N. Semmar[1], I. El Abdouni[1], A. Melhem[1]
[1]GREMI-UMR7344, CNRS/University of Orléans, Orléans, France

The silicon is mainly known under its single-crystal shape and polycrystalline. Since a few decades, a new ... 扩展阅读

Impact of Electrode Surface/Volume Ratio on Li-ion Battery Performance

S. Das[1], J. Li[2], R. Hui[1]
[1]University of Kansas, Lawrence, KS, USA
[2]Kansas State University, Manhattan, KS, USA

The adoption of micro- and nanostructured electrodes is a promising technique to improve the performance of ... 扩展阅读

CFD Modeling and Analysis of a Planar Anode Supported Intermediate Temperature Solid Oxide Fuel Cell

N. Lemcoff[1], M. Tweedie[2]
[1]Rensselaer Polytechnic Institute Hartford, Hartford, CT, USA
[2]Enthone, West Haven, CT, USA

A planar anode-supported intermediate temperature solid oxide fuel cell operating on syngas fuel at 750°C was ... 扩展阅读

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