Analysis of solid oxide fuel cell system concepts with anode recycling
| Autor: | Roland Peters, Jari Kiviaho, Robert Deja, Tuomas Hakala, Jari Pennanen, Ludger Blum |
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| Rok vydání: | 2013 |
| Předmět: |
020209 energy
Energy Engineering and Power Technology fuel cells 02 engineering and technology 7. Clean energy Fuel gas Range (aeronautics) Thermal 0202 electrical engineering electronic engineering information engineering Hydrogen fuel enhancement anode recycling Process engineering Renewable Energy Sustainability and the Environment business.industry efficiencies 021001 nanoscience & nanotechnology Condensed Matter Physics Anode Fuel Technology SOFC systems Hydrogen fuel Fuel efficiency Environmental science Solid oxide fuel cell 0210 nano-technology business |
| Zdroj: | Peters, R, Deja, R, Blum, L, Pennanen, J, Kiviaho, J & Hakala, T 2013, ' Analysis of solid oxide fuel cell system concepts with anode recycling ', International Journal of Hydrogen Energy, vol. 38, no. 16, pp. 6809-6830 . https://doi.org/10.1016/j.ijhydene.2013.03.110 |
| ISSN: | 0360-3199 |
| DOI: | 10.1016/j.ijhydene.2013.03.110 |
| Popis: | The main drivers for anode recirculation are the increased fuel efficiency and the independence of the external water supply for the fuel pre-reforming process. Different system flow-schemes have been defined and a set of parameters have been elaborated as basis for various calculations. Taking into account the combinations of layout, cell type, fuel utilization, fuel, and recycling ratio the total number of cases modeled was about 220. All calculated SOFC systems are on a high level of electrical net efficiency in the range of 50–66%. The electrical and thermal efficiencies are mainly influenced by the fuel utilization. The layout itself, the choice of fuel gas or the type of cell have minor effects on the system efficiency. |
| Databáze: | OpenAIRE |
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