Uneven gas diffusion layer intrusion in gas channel arrays of proton exchange membrane fuel cell and its effects on flow distribution

Intrusion of the gas diffusion layer (GDL) into gas channels due to fuel cell compression has a major impact on the gas flow distribution, fuel cell performance and durability. In this work, the effect of compression resulting in GDL intrusion in individual parallel PEMFC channels is investigated. T...

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Veröffentlicht in:	Journal of power sources 2009-10, Vol.194 (1), p.328-337
Hauptverfasser:	Kandlikar, S.G., Lu, Z., Lin, T.Y., Cooke, D., Daino, M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Energy Energy. Thermal use of fuels Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc Exact sciences and technology Flow maldistribution Fuel cells Gas channels Gas diffusion layer GDL heterogeneity Intrusion PEMFC
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