Shape optimization of PEMFC flow-channel cross-sections
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2017
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Fuel Cells
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Resumo
This paper presents the modeling, simulation and optimization
of a single channel proton exchange membrane fuel cell
(PEMFC) using computational fluid dynamics methods. The
shape optimization of the flow-channels was employed to
improve the electrical performance of the fuel cell. The maximization
of the current density was the objective function of
the single-objective optimization problem, the upper and
lower widths of the flow channels were the control variables
and a cross-section area restriction was imposed. The optimized
flow-channel PEMFC presented improved current
generation characteristics, showing higher current and power
densities and a more uniform current density distribution
than the rectangular flow-channel.
Como referenciar
KORKISCHKO, I.; CARMO, B.S.; FONSECA, F.C. Shape optimization of PEMFC flow-channel cross-sections. Fuel Cells, v. 17, n. 6, p. 809-815, 2017. DOI: 10.1002/fuce.201700168. Disponível em: http://repositorio.ipen.br/handle/123456789/28532. Acesso em: 13 Feb 2025.
Esta referência é gerada automaticamente de acordo com as normas do estilo IPEN/SP (ABNT NBR 6023) e recomenda-se uma verificação final e ajustes caso necessário.