| Flow channel Type/pattern | Peak Power Density (W/cm2) | Current Density (A/cm2) | Voltage(V) |
| Conventional serpentine | 0.438336 | 0.73056 | 0.6 |
| Uniform pin type flow channel with porous carbon inserts (porosity 0.9) | 0.512296 | 0.853824 | 0.6 |
| Zigzag pin type flow channel with porous carbon inserts (porosity 0.9) | 0.527584 | 0.879306 | 0.6 |