Contents 1
(The) effect of obstacle number, shape and blockage degree in flow field of PEMFC on its performance / Zongxi Zhang ; Xiang Fan ; Wenhao Lu ; Jian Yao ; Zhike Sui 1
ABSTRACT 1
1. Introduction 1
2. Experimental 3
2.1. Physical model 3
2.2. Mathematical model 4
2.3. Assumption 5
2.4. Model verification 5
3. Results and Discussion 6
3.1. The effect of obstacle number on PEMFC performance 6
3.2. Channel blockage degree effect on PEMFC performance 10
3.3. Obstacle shape effect on PEMFC performance 13
3.4. Blockage degree effect on PEMFC performance 15
3.5. Relative humidity effect on PEMFC performance 18
4. Conclusions 18
References 19