화학공학소재연구정보센터
Energy Conversion and Management, Vol.47, No.20, 3552-3561, 2006
Critical issues in heat transfer for fuel cell systems
The current state of the art in fuel cell system development will be reviewed with an emphasis of the critical issues on heat transfer. The heat transfer issues for both PEM based systems and SOFC based fuel cell systems will be addressed. For systems that are based on hydrocarbon fuels a reforming step is needed and critical heat transfer issues are also present in this fuel processing part of the system where the primary feedstock is converted to reformate. Also, in both the PEM and SOFC fuel cell itself, heat transfer is a critical issue. It will be shown what are the implications of the fuel cell heat transfer to the total system architecture for the various fuel cell applications (stationary power, transport). The heat transfer issues in fuel cell system development will be clarified with several examples. (c) 2006 Elsevier Ltd. All rights reserved.