Multi-physic 3D dynamic modelling of polymer membranes with a proper generalized decomposition model reduction approach

Modelling ionic conduction polymeric proton-exchange membranes at the heart of fuel cells requires the solution of highly nonlinear partial differential equations in very thin domains. Recently, proper generalized decomposition methods have emerged as particularly promising methods for this type of...

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Bibliographic Details
Published in:Electrochimica acta 2011-12, Vol.57, p.250-256
Main Authors: Alotto, P., Guarnieri, M., Moro, F., Stella, A.
Format: Article
Language:English
Subjects:
Applied sciences
Decomposition
Electrical conductivity
Energy
Energy. Thermal use of fuels
Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc
Exact sciences and technology
Fuel cells
Mathematical models
Membranes
Modelling
Nonlinear differential equations
Proper generalized decomposition
Proton exchange membranes
Three dimensional models
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Summary:Modelling ionic conduction polymeric proton-exchange membranes at the heart of fuel cells requires the solution of highly nonlinear partial differential equations in very thin domains. Recently, proper generalized decomposition methods have emerged as particularly promising methods for this type of problems. This paper introduces the basics of this novel class of approaches and highlights their potential benefits.
ISSN:0013-4686
1873-3859
DOI:10.1016/j.electacta.2011.07.019