Modeling of Two-Phase Behavior in the Gas Diffusion Medium of PEFCs via Full Morphology Approach

P. Schulz, Volker; Becker, Jürgen; Wiegmann, Andreas; P. Mukherjee, Partha; Wang, Chao‐Yang

doi:10.1149/1.2472547

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Modeling of Two-Phase Behavior in the Gas Diffusion Medium of PEFCs via Full Morphology Approach

Shared by NobleBlocks on Jan 1, 2007 • 12:00 AM UTC

Authors:

Volker P. Schulz

Jürgen Becker

Andreas Wiegmann

Abstract

A full morphology (FM) model has been developed for studying the two-phase characteristics of the gas diffusion medium in a polymer electrolyte fuel cell (PEFC). The three-dimensional (3D) fibrous microstructure for the nonwoven gas diffusion layer (GDL) microstructure has been reconstructed using a...

Subject

Gaseous diffusion

Capillary action

Saturation (graph theory)

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