An improved PEMFC model with plug flow in channels

Valeri A. Danilov, Il Moon, Jong Koo Lim, Kyoung Hwan Choi

Research output: Contribution to conferencePaper

Abstract

An improved PEMFC model is developed. The improvement of the model includes modification for electrochemical reaction and mass transfer limitation at cathode and anode side. Global sensitivity analysis is used for evaluating the sensitivity of the model in parameter estimation. The simulation results reveal that estimated mass transfer coefficients depend on current density. The comparison shows a good agreement between calculated and experimental polarization curves.

Original languageEnglish
Pages9377-9384
Number of pages8
Publication statusPublished - 2004 Dec 1
Event2004 AIChE Annual Meeting - Austin, TX, United States
Duration: 2004 Nov 72004 Nov 12

Other

Other2004 AIChE Annual Meeting
CountryUnited States
CityAustin, TX
Period04/11/704/11/12

Fingerprint

Proton exchange membrane fuel cells (PEMFC)
Mass transfer
Parameter estimation
Sensitivity analysis
Anodes
Cathodes
Current density
Polarization

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Danilov, V. A., Moon, I., Lim, J. K., & Choi, K. H. (2004). An improved PEMFC model with plug flow in channels. 9377-9384. Paper presented at 2004 AIChE Annual Meeting, Austin, TX, United States.
Danilov, Valeri A. ; Moon, Il ; Lim, Jong Koo ; Choi, Kyoung Hwan. / An improved PEMFC model with plug flow in channels. Paper presented at 2004 AIChE Annual Meeting, Austin, TX, United States.8 p.
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Danilov, VA, Moon, I, Lim, JK & Choi, KH 2004, 'An improved PEMFC model with plug flow in channels' Paper presented at 2004 AIChE Annual Meeting, Austin, TX, United States, 04/11/7 - 04/11/12, pp. 9377-9384.

An improved PEMFC model with plug flow in channels. / Danilov, Valeri A.; Moon, Il; Lim, Jong Koo; Choi, Kyoung Hwan.

2004. 9377-9384 Paper presented at 2004 AIChE Annual Meeting, Austin, TX, United States.

Research output: Contribution to conferencePaper

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Danilov VA, Moon I, Lim JK, Choi KH. An improved PEMFC model with plug flow in channels. 2004. Paper presented at 2004 AIChE Annual Meeting, Austin, TX, United States.