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Engineering and modelling of large scale liquid fed direct methanol fuel cells stacks

Lookup NU author(s): Dr Panagiotis Argyropoulos, Dr Wathiq Taama, Professor Keith Scott

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Abstract

Galvanostatic polarization data for a small scale and a large scale direct methanol fuel cells are given. Results from a flow visualization study of the DMFC are used to highlight problems of gas management. Issues on effective manifold design and the effect of operating conditions for the anode side gas management are discussed. Thermal, flow distribution and pressure drop modelling is used to predict stack performance under variable operating conditions. Temperature profiles, pressure losses and flow maldistribution across the stack are addressed.


Publication metadata

Author(s): Argyropoulos P, Taama WM, Scott K

Publication type: Article

Publication status: Published

Journal: Institution of Chemical Engineers Symposium Series

Year: 1999

Issue: 145

Pages: 21-30

Print publication date: 01/01/1999

ISSN (print): 0307-0492

ISSN (electronic):

Publisher: Institution of Chemical Engineers


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