OPTIMIZATION OF POLYMER ELECTROLYTE MEMBRANE FUEL CELL PERFORMANCE BY GEOMETRICAL CHANGES

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AHMADI NIMA; REZAZADEH SAJAD; ASGHARIKIA MEHDI; SHABAHANGNIA EHSAN

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Journal Paper

Paper Information

Journal: Iranian Journal of Chemistry and Chemical Engineering Year:2017 | Volume:36 | Issue:2 Page(s): 89-106

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Title

OPTIMIZATION OF POLYMER ELECTROLYTE MEMBRANE FUEL CELL PERFORMANCE BY GEOMETRICAL CHANGES

Author(s)

AHMADI NIMA | REZAZADEH SAJAD | ASGHARIKIA MEHDI | SHABAHANGNIA EHSAN | Issue Writer Certificate

Keywords

PEMFC

GEOMETRICAL CONFIGURATION

GDL PROMINENCE

CFD

CURRENT DENSITY

Abstract

Three-dimensional computational fluid dynamics in house-code of a Polymer Electrolyte Membrane Fuel Cell (PEMFC) has been developed. The conservation equations are numerically solved using finite volume technique. One of the important goal of this research is the investigation of the variation of bipolar plates width effect on the fuel cell performance compared with the conventional model, which is highlighted in the results section with more details. Additionally, in the following we investigated numerically and experimentally, the effect of posing the single prominence on the GDL layers in the middle of the gas channels. The result indicat the noticable increasing in CURRENT DENSITY at the same voltages, by comparing with base model. Also the optimum size of the prominences is obtained from experiments and simulations. To validate the numerical procedure and experimental tests, the results compared with avaiable experimental data which show good agreement.

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APA: Copy

AHMADI, NIMA, REZAZADEH, SAJAD, ASGHARIKIA, MEHDI, & SHABAHANGNIA, EHSAN. (2017). OPTIMIZATION OF POLYMER ELECTROLYTE MEMBRANE FUEL CELL PERFORMANCE BY GEOMETRICAL CHANGES. IRANIAN JOURNAL OF CHEMISTRY AND CHEMICAL ENGINEERING (IJCCE), 36(2), 89-106. SID. https://sid.ir/paper/692548/en

Vancouver: Copy

AHMADI NIMA, REZAZADEH SAJAD, ASGHARIKIA MEHDI, SHABAHANGNIA EHSAN. OPTIMIZATION OF POLYMER ELECTROLYTE MEMBRANE FUEL CELL PERFORMANCE BY GEOMETRICAL CHANGES. IRANIAN JOURNAL OF CHEMISTRY AND CHEMICAL ENGINEERING (IJCCE)[Internet]. 2017;36(2):89-106. Available from: https://sid.ir/paper/692548/en

IEEE: Copy

NIMA AHMADI, SAJAD REZAZADEH, MEHDI ASGHARIKIA, and EHSAN SHABAHANGNIA, “OPTIMIZATION OF POLYMER ELECTROLYTE MEMBRANE FUEL CELL PERFORMANCE BY GEOMETRICAL CHANGES,” IRANIAN JOURNAL OF CHEMISTRY AND CHEMICAL ENGINEERING (IJCCE), vol. 36, no. 2, pp. 89–106, 2017, [Online]. Available: https://sid.ir/paper/692548/en

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