Parameter sensitivity analysis of proton exchange membrane fuel cell - Details

Author：

Xia, Guodong (Xia, Guodong.) | Zhang, Xiaoya (Zhang, Xiaoya.) | Ma, Dandan (Ma, Dandan.) | Ding, Rongkuo (Ding, Rongkuo.)

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EI Scopus

Abstract：

In　order　to　analyze　the　parameter　sensitivity　of　proton　exchange　membrane　fuel　cell　(PEMFC),　a　three-dimensional,　two-phase,　isothermal　fuel　cell　model　is　established　and　investigated　by　COMSOL.　The　influence　of　ionomer　volume　fraction　and　back　pressure　on　mass　transfer　and　the　battery　performance　are　obtained　by　analyzing　material　concentration　distribution,　polarization　curve　and　power　density　curve.　The　results　show:　with　the　increase　of　ionomer　volume　fraction,　the　performance　of　battery　is　improved　duc　to　the　weakening　of　Ohmic　polarization　loss;　with　the　decrease　of　the　operating　voltage,　the　amplitude　of　the　current　density　increases;　the　performance　of　battery　is　improved　with　increasing　of　back　pressure;　the　effect　of　cathode　back　pressure　on　performance　is　greater　than　that　of　the　anode　back　pressure.　©　2022,　Solar　Energy　Periodical　Office　Co.,　Ltd.　All　right　reserved.

Keyword：

Volume fraction Ionomers Electric batteries Mass transfer Two phase flow Polarization Electrodes Proton exchange membrane fuel cells (PEMFC)

Author Community：

[ 1 ] [Xia, Guodong]Key Laboratory of Enhanced Heat Transfer and Process Energy Conservation of Ministry of Education & Beijing Key Laboratory of Heat Transfer and Energy Utilization, Beijing University of Technology, Beijing; 100124, China
[ 2 ] [Zhang, Xiaoya]Key Laboratory of Enhanced Heat Transfer and Process Energy Conservation of Ministry of Education & Beijing Key Laboratory of Heat Transfer and Energy Utilization, Beijing University of Technology, Beijing; 100124, China
[ 3 ] [Ma, Dandan]Key Laboratory of Enhanced Heat Transfer and Process Energy Conservation of Ministry of Education & Beijing Key Laboratory of Heat Transfer and Energy Utilization, Beijing University of Technology, Beijing; 100124, China
[ 4 ] [Ding, Rongkuo]Key Laboratory of Enhanced Heat Transfer and Process Energy Conservation of Ministry of Education & Beijing Key Laboratory of Heat Transfer and Energy Utilization, Beijing University of Technology, Beijing; 100124, China

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Source ：

Acta Energiae Solaris Sinica

ISSN： 0254-0096

Year： 2022

Issue： 6

Volume： 43

Page： 493-499

Cited Count：

WoS CC Cited Count： 0

SCOPUS Cited Count： 2

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 9

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