TY  - JOUR
UR  - https://www.scopus.com/inward/record.uri?eid=2-s2.0-84953269524&doi=10.1016%2fj.apenergy.2015.12.098&partnerID=40&md5=42c8657fc6383cb0b4cb11a2c1cc83be
PB  - Elsevier Ltd
SP  - 1225
N1  - cited By 41
A1  - Sasmito, A.P.
A1  - Kurnia, J.C.
A1  - Shamim, T.
A1  - Mujumdar, A.S.
Y1  - 2017///
SN  - 03062619
TI  - Optimization of an open-cathode polymer electrolyte fuel cells stack utilizing Taguchi method
ID  - scholars9433
AV  - none
VL  - 185
JF  - Applied Energy
N2  - The design of open-cathode polymer electrolyte fuel cells (PEFC) stacks with forced-convection requires a careful consideration on the geometrical and operating conditions as well as the operating characteristic of PEFC stacks and fan used. This paper evaluates the effect of key geometrical and operating parameters on the stack characteristic and their interactions to the thermal, water and gas managements as well as stack performance. A validated three dimensional model for open-cathode PEFC stack with fan and immediate ambient were solved to evaluate the effect of studied parameters on the stack performance. In tandem, an L27 orthogonal array (OA) of Taguchi matrix of six factors and three level designs to determine the optimum combination of parameters as well as their interactions for high, medium and low voltage operation. The result indicates that fuel cell length plays important role on determining the fuel cell performance in term of system characteristic, current density and net power. Optimum combination of design and operating parameters were obtained with the objective function of maximizing net power generated by stack by taking into account the parasitic loads. © 2015
KW  - Cathodes; Electrodes; Electrolytes; Fuel cells; Gas fuel purification; Optimization; Polyelectrolytes; Proton exchange membrane fuel cells (PEMFC); Taguchi methods
KW  -  Fuel cell performance; Low voltage operation; Net power; Operating characteristics; Operating parameters; Polymer electrolyte fuel cells; System characteristics; Three-dimensional model
KW  -  Solid electrolytes
KW  -  analytical method; design; electrode; electrolyte; fuel cell; geometry; optimization; performance assessment; polymer; power generation
EP  - 1232
ER  -