Numerical simulation of a proton exchange membrane fuel cell
It was found that there exists a certain range of current densities that enable the fuel cell to operate without the need for external water addition. A study of the effect of operating conditions on this range was carried out. The model predicts that an increased cell operating temperature and cath...
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| Format: | Theses and Dissertations |
| Published: |
2008
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| Online Access: | http://hdl.handle.net/10356/5748 |
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| Institution: | Nanyang Technological University |
| Summary: | It was found that there exists a certain range of current densities that enable the fuel cell to operate without the need for external water addition. A study of the effect of operating conditions on this range was carried out. The model predicts that an increased cell operating temperature and cathode/anode pressure differential shifts this current density range. |
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