Numerical Modelling of Molten Carbonate Fuel Cell: Effects of Gas Flow Direction in Anode and Cathode
The modelling of a three-dimensional (3-D) molten carbonate fuel cell (MCFC) was developed to study the effects of gas flow direction (co-flow and counter-flow) in anode and cathode on the generated power density by solving the mass and momentum conservation equations, electrochemical reaction and h...
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| Format: | Journal Article |
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University Putra Malaysia Press
2014
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| Online Access: | http://www.pertanika.upm.edu.my/current_issues.php?jtype=2 http://hdl.handle.net/20.500.11937/34948 |
| _version_ | 1848754362327760896 |
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| author | Tay, Chen Lim Law, Ming |
| author_facet | Tay, Chen Lim Law, Ming |
| author_sort | Tay, Chen Lim |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | The modelling of a three-dimensional (3-D) molten carbonate fuel cell (MCFC) was developed to study the effects of gas flow direction (co-flow and counter-flow) in anode and cathode on the generated power density by solving the mass and momentum conservation equations, electrochemical reaction and heat transfer. The simulation result of the co-flow temperature distribution was compared with the experimental data obtained from open literature. The molar fraction distribution of gases in the anode and cathode gas channels and temperature distribution across the cell were compared between two different flow directions. Furthermore, the performance of MCFC, which operates in the temperature range of 823 - 1023 K, was analysed by comparing the generated power density. The results showed that MCFC with co-flow attained higher power density compared to that of counter-flow at 873 K. However, at higher temperature of 1023 K, the generated power density was the same for both gas flow directions. |
| first_indexed | 2025-11-14T08:39:12Z |
| format | Journal Article |
| id | curtin-20.500.11937-34948 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T08:39:12Z |
| publishDate | 2014 |
| publisher | University Putra Malaysia Press |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-349482017-01-30T13:46:45Z Numerical Modelling of Molten Carbonate Fuel Cell: Effects of Gas Flow Direction in Anode and Cathode Tay, Chen Lim Law, Ming Numerical simulation Molten Carbonate Fuel Cell Three-dimensional - model Heat transfer Counter flow The modelling of a three-dimensional (3-D) molten carbonate fuel cell (MCFC) was developed to study the effects of gas flow direction (co-flow and counter-flow) in anode and cathode on the generated power density by solving the mass and momentum conservation equations, electrochemical reaction and heat transfer. The simulation result of the co-flow temperature distribution was compared with the experimental data obtained from open literature. The molar fraction distribution of gases in the anode and cathode gas channels and temperature distribution across the cell were compared between two different flow directions. Furthermore, the performance of MCFC, which operates in the temperature range of 823 - 1023 K, was analysed by comparing the generated power density. The results showed that MCFC with co-flow attained higher power density compared to that of counter-flow at 873 K. However, at higher temperature of 1023 K, the generated power density was the same for both gas flow directions. 2014 Journal Article http://hdl.handle.net/20.500.11937/34948 http://www.pertanika.upm.edu.my/current_issues.php?jtype=2 University Putra Malaysia Press restricted |
| spellingShingle | Numerical simulation Molten Carbonate Fuel Cell Three-dimensional - model Heat transfer Counter flow Tay, Chen Lim Law, Ming Numerical Modelling of Molten Carbonate Fuel Cell: Effects of Gas Flow Direction in Anode and Cathode |
| title | Numerical Modelling of Molten Carbonate Fuel Cell: Effects of Gas Flow Direction in Anode and Cathode |
| title_full | Numerical Modelling of Molten Carbonate Fuel Cell: Effects of Gas Flow Direction in Anode and Cathode |
| title_fullStr | Numerical Modelling of Molten Carbonate Fuel Cell: Effects of Gas Flow Direction in Anode and Cathode |
| title_full_unstemmed | Numerical Modelling of Molten Carbonate Fuel Cell: Effects of Gas Flow Direction in Anode and Cathode |
| title_short | Numerical Modelling of Molten Carbonate Fuel Cell: Effects of Gas Flow Direction in Anode and Cathode |
| title_sort | numerical modelling of molten carbonate fuel cell: effects of gas flow direction in anode and cathode |
| topic | Numerical simulation Molten Carbonate Fuel Cell Three-dimensional - model Heat transfer Counter flow |
| url | http://www.pertanika.upm.edu.my/current_issues.php?jtype=2 http://hdl.handle.net/20.500.11937/34948 |