Design and numerical analysis of air-cooled proton exchange membrane fuel cell stack for performance optimization

2021 ◽  
Vol 245 ◽  
pp. 114604
Author(s):  
Cong Yin ◽  
Yan Gao ◽  
Kai Li ◽  
Di Wu ◽  
Yating Song ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Numerical Analysis ◽  
Performance Optimization ◽  
Proton Exchange Membrane ◽  
Proton Exchange ◽  
Fuel Cell Stack ◽  
Exchange Membrane

Observation of Pressure Drop Behavior in an Operating Fuel Cell Stack

2005 ◽  
Author(s):  
Frano Barbir ◽  
Haluk Gorgun ◽  
Xinting Wang
Keyword(s):  
Fuel Cell ◽  
Pressure Drop ◽  
Proton Exchange Membrane ◽  
Proton Exchange ◽  
Cathode Side ◽  
Fuel Cell Stack ◽  
Flow Through ◽  
Drying Conditions ◽  
Exchange Membrane ◽  
The Relationship

Pressure drop on the cathode side of a PEM (Proton Exchange Membrane) fuel cell stack has been studied and used as a diagnostic tool. Since the Reynolds number at the beginning of the flow field channel was <250, the flow through the channel is laminar, and the relationship between the pressure drop and the flow rate is linear. Some departure from linearity was observed when water was either introduced in the stack or produced inside the stack in the electrochemical reaction. By monitoring the pressure drop in conjunction with the cell resistance in an operational fuel cell stack, it was possible to diagnose either flooding or drying conditions inside the stack.

Numerical analysis of static and dynamic heat transfer behaviors inside proton exchange membrane fuel cell

2021 ◽  
Vol 488 ◽  
pp. 229419
Author(s):  
Qianqian Wang ◽  
Fumin Tang ◽  
Bing Li ◽  
Haifeng Dai ◽  
Jim P. Zheng ◽  
...  
Keyword(s):  
Heat Transfer ◽  
Fuel Cell ◽  
Numerical Analysis ◽  
Proton Exchange Membrane ◽  
Proton Exchange ◽  
Dynamic Heat Transfer ◽  
Exchange Membrane

The durability investigation of a 10‐cell metal bipolar plate proton exchange membrane fuel cell stack

2018 ◽  
Vol 43 (7) ◽  
pp. 2605-2614 ◽  
Author(s):  
Kailin Fu ◽  
Tian Tian ◽  
Yanan Chen ◽  
Shang Li ◽  
Chao Cai ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Proton Exchange Membrane ◽  
Bipolar Plate ◽  
Proton Exchange ◽  
Fuel Cell Stack ◽  
Exchange Membrane
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