성형 이력을 고려한 용융탄산염 연료전지용 쉴디드 슬롯 플레이트의 압축 및 굽힘 거동 분석Compressive and Bending Behaviors of the Shielded Slot Plate Considering Forming Effect for Fuel Cell Application

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The metallic bipolar plates of the molten carbonate fuel cell(MCFC) are composed of shielded slot plates and a center-plate. The shielded slot plates support the center-plate and the membrane electrode assembly. Compressive forces are applied to the shielded slot plate in order to increase the contact area between shielded slot plates and the membrane electrode assembly (MEA). In the design of the shielded slot plate, it is necessary to predict the mechanical behavior of the shielded slot plate. The shielded slot plates are manufactured by a three-stage forming process consisting of slitting, preforming and the final forming process. The mechanical behavior of the shielded slot plate is largely affected by the forming process. In this study, the simulation of the three-stage forming process was used to predict the mechanical behavior of the shielded slot plate. The present simulation approach showed good agreements with the experimental results.
Publisher
한국소성가공학회
Issue Date
2012-10
Language
Korean
Citation

소성가공, v.21, no.6, pp.341 - 347

ISSN
1225-696X
URI
http://hdl.handle.net/10203/103079
Appears in Collection
ME-Journal Papers(저널논문)
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