LTNE approach and simulation for anode-supported SOFCs
Författare
Summary, in English
The results show that the temperature increasing along the flow direction is controlled by the degree of surplus air. It is also found that the ohmic polarization in the electrolyte and the activation polarization in the anode and cathode have major influence on the performance. If a count flow approach is employed the inlet temperature for the fuel stream should be close to the outlet temperature for the air flow to avoid a too high temperature gradient.
Avdelning/ar
Publiceringsår
2009
Språk
Engelska
Sidor
539-549
Publikation/Tidskrift/Serie
[Host publication title missing]
Fulltext
Dokumenttyp
Konferensbidrag
Förlag
American Society Of Mechanical Engineers (ASME)
Ämne
- Energy Engineering
Nyckelord
- anode-supported
- SOFC
- COMSOL Multiphysics
- CFD
- LTNE
Conference name
ASME 2009 Seventh International Fuel Cell Science, Engineering and Technology Conference
Conference date
2009-06-08
Conference place
Newport Beach, California, United States
Status
Published
Forskningsgrupp
- heat transfer