Please use this identifier to cite or link to this item: https://ir.swu.ac.th/jspui/handle/123456789/13781
ชื่อเรื่อง: Effects of SOFC exhaust gas recirculation on performance of solid oxide fuel cell-gas turbine hybrid system utilizing renewable fuels
ผู้แต่ง: Saebea D.
Authayanun S.
Patcharavorachot Y.
Arpornwichanop A.
Keywords: Air preheaters
Biogas
Combustion
Electrodes
Ethanol
Ethanol fuels
Exhaust gas recirculation
Exhaust gases
Fuel cells
Fuel storage
Gas turbines
Gases
Hybrid systems
Ionization of gases
Steam reforming
External energy
Heat management
Overall efficiency
Power ratio
Recirculation ratio
Recirculations
Renewable fuels
Steam reformer
Solid oxide fuel cells (SOFC)
วันที่เผยแพร่: 2015
บทคัดย่อ: The use of biogas and ethanol as fuels for solid oxide fuel cell-gas turbine (SOFC-GT) hybrid system needs an external steam reformer. As the operation of steam reformer and air preheater requires high external energy input, the efficient heat management of the SOFC system is necessary. Thus, the aim of this study is to analyze the recycling of the SOFC exhaust gas in a SOFC-GT hybrid system utilizing fuels such as ethanol and biogas. The effect of the recirculation ratio of the anode exhaust gas on the performance, the SOFC efficiency, the turbine to SOFC power ratio, and the overall efficiency of hybrid system was first investigated. Additionally, the recirculation of both anode and cathode exhaust gases in the SOFC-GT hybrid system was studied. © The Electrochemical Society.
URI: https://ir.swu.ac.th/jspui/handle/123456789/13781
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84938777185&doi=10.1149%2f06801.0301ecst&partnerID=40&md5=08adac632c71edab2780d4857d787bc6
ISSN: 19385862
Appears in Collections:Scopus 1983-2021

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