PEM fuel cell stack experiments applying air exhaust recirculation ...
PEM fuel cell stack experiments applying air exhaust recirculation ...
PEM fuel cell stack experiments applying air exhaust recirculation ...
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Outline<br />
1. Introduction<br />
- Needs for Humidification in <strong>PEM</strong> Fuel Cell<br />
- Kinds of Humidification Methods<br />
- Basic Concept of Humidification using Exhaust Air<br />
Recirculation<br />
2. Theoretical Analysis<br />
- Solving Basic Species Equations<br />
- Results of Calculation<br />
3. <strong>PEM</strong> Fuel Cell Stack Experiments<br />
- Fuel Cell Operation with 20% Exhaust Air<br />
Recirculation<br />
- Effects of Oxygen Mole Fraction and Flow Increase<br />
4. Conclusion<br />
SEOUL NATIONAL UNIVERSITY, SOUTH KOREA<br />
Fuel Cell System Laboratory
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