Simulation of liquid water beakthrough in a nano-tomography reconstruction of a carbon paper gas diffusion layer

This study reports the feasibility of newly simulating liquid water intrusion into the porous gas diffusion layer (GDL) of a polymer electrolyte fuel cell (PEFC) using X-ray nano-tomography and two-phase lattice Boltzmann (LB) simulation. A digital 3D model of the GDL is reconstructed using X-ray na...

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Bibliographic Details
Main Authors: Pratap Rama, Yu Liu, Rui Chen, Hossein Ostadi, Kyle Jiang, Yuan Gao, Xiaoxian Zhang, Rosemary Fisher, Michael Jeschke
Format: Default Article
Published: 2012
Subjects:
Other engineering not elsewhere classified
Polymer electrolyte fuel cell
Gas diffusion layer
Porous flow simulation
Lattice Boltzmann
X-ray nano-tomography
Microscopic flow
Two-phase flow
Pore size distribution
Liquid intrusion
Hydrophobic
Hydrophilic
Engineering not elsewhere classified
Online Access:https://hdl.handle.net/2134/8344
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https://hdl.handle.net/2134/8344

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