Numerical analysis of the influence of the channel cross-section aspect ratio on the performance of a PEM fuel cell with serpentine flow field design

2011 ◽  
Vol 36 (11) ◽  
pp. 6795-6808 ◽  
Author(s):  
A.P. Manso ◽  
F.F. Marzo ◽  
M. Garmendia Mujika ◽  
J. Barranco ◽  
A. Lorenzo
Keyword(s):  
Fuel Cell ◽  
Numerical Analysis ◽  
Aspect Ratio ◽  
Flow Field ◽  
Cross Section ◽  
Pem Fuel Cell ◽  
Channel Cross Section ◽  
Serpentine Flow Field ◽  
Flow Field Design

Review on Serpentine Flow Field Design for PEM Fuel Cell System

2010 ◽  
Vol 447-448 ◽  
pp. 559-563 ◽  
Author(s):  
Misran Erni ◽  
Wan Ramli Wan Daud ◽  
Edy Herianto Majlan
Keyword(s):  
Fuel Cell ◽  
Flow Field ◽  
Pem Fuel Cell ◽  
Cell System ◽  
Proton Exchange ◽  
Cell Performance ◽  
Fuel Cell System ◽  
Fuel Cell Performance ◽  
Serpentine Flow Field ◽  
Flow Field Design

Flow field design has several functions that should perform simultaneously. Therefore, specific plate materials and channel designs are needed to enhance the performance of proton exchange membrane (PEM) fuel cell. Serpentine flow field design is one of the most popular channel configurations for PEM fuel cell system. Some configurations have been developed to improve the cell performance. This paper presents a review on serpentine flow field (SFF) design and its influence to PEM fuel cell performance based on some indicators of performance. The comparisons of SFF with other flow field designs are summarized. The results of some experimental and numerical investigations are also presented.

scholarly journals Numerical Simulation of a New Flow Field Design with Rib Grooves for a Proton Exchange Membrane Fuel Cell with a Serpentine Flow Field

2019 ◽  
Vol 9 (22) ◽  
pp. 4863 ◽  
Author(s):  
Luo ◽  
Chen ◽  
Xia ◽  
Zhang ◽  
Yuan ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Flow Field ◽  
Proton Exchange Membrane ◽  
Pem Fuel Cell ◽  
Proton Exchange ◽  
Cathode Side ◽  
Output Performance ◽  
Serpentine Flow Field ◽  
Exchange Membrane ◽  
Flow Field Design

The cathode flow field design of a proton exchange membrane (PEM) fuel cell is essential to fuel cell performance, which directly affects the uniformity of reactant distribution and the ability to remove water. In this paper, the single serpentine flow field design on the cathode side is optimized to reach a high performance by controlling the rib groove rate (the ratio of the number of grooved ribs to the number of total ribs). The rib groove starts from the inlet side and then evenly distributes over the ribs. Four rib groove rates are selected in this study, namely, 0, 1/3, 2/3, and 1. A three-dimensional PEM fuel cell model is used to analyze the output performance of the fuel cell. The results indicate that the rib groove design has a significant effect on the distribution of oxygen at the cathode side, the density of the membrane current, the concentration of water vapor under the rib, and the fuel cell output performance. The output performance of the fuel cell improves with the increased rib groove rate. However, when the rib groove rate is greater than 2/3, its impact on the overall performance of the fuel cell begins to slow down. The PEM fuel cells exhibit the best output performance when the rib groove rate is 1.

An inverse geometry design problem for optimization of single serpentine flow field of PEM fuel cell

2010 ◽  
Vol 35 (9) ◽  
pp. 4247-4257 ◽  
Author(s):  
Xiao-Dong Wang ◽  
Yu-Xian Huang ◽  
Chin-Hsiang Cheng ◽  
Jiin-Yuh Jang ◽  
Duu-Jong Lee ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Flow Field ◽  
Design Problem ◽  
Pem Fuel Cell ◽  
Geometry Design ◽  
Serpentine Flow Field ◽  
Inverse Geometry

Performance Studies on PEM Fuel Cell with 2, 3 and 4 Pass Serpentine Flow Field Designs

2014 ◽  
Vol 592-594 ◽  
pp. 1728-1732 ◽  
Author(s):  
M. Muthukumar ◽  
P. Karthikeyan ◽  
V. Lakshminarayanan ◽  
A.P. Senthil Kumar ◽  
M. Vairavel ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Flow Field ◽  
Proton Exchange Membrane ◽  
Pem Fuel Cell ◽  
Proton Exchange ◽  
Flow Parameters ◽  
Serpentine Flow Field ◽  
Performance Curves ◽  
And Performance ◽  
Exchange Membrane

The geometrical and flow parameters are governing the performance of the Proton Exchange Membrane Fuel Cell (PEMFC). The flow channels are used for distributing the reactants uniformly throughout the active area of fuel cell. Among different flow field designs, the serpentine flow field can give better performance to the PEM fuel cell. This paper numerically investigates the effects of the serpentine flow field with different number of passes. The 2 pass, 3 pass and 4 pass serpentine flow field designs of same rib size and channel size were modelled and analyzed using commercially available software package. From the polarization curves and performance curves drawn using the numerical results, the performance of three flow channel designs were compared and the maximum power densities of each design were found

Numerical Study on Proton Exchange Membrane Fuel Cell with 2mm×2mm and 25cm2 Serpentine Flow Channel

2014 ◽  
Vol 592-594 ◽  
pp. 1687-1691
Author(s):  
Pal Vaibhav ◽  
P. Karthikeyan ◽  
R. Anand
Keyword(s):  
Fuel Cell ◽  
Flow Field ◽  
Fossil Fuels ◽  
Proton Exchange Membrane ◽  
Numerical Study ◽  
Proton Exchange ◽  
Three Dimensional Model ◽  
Serpentine Flow Field ◽  
Exchange Membrane ◽  
Flow Field Design

As fossil fuels are becoming less reliable and more costly, the Proton Exchange Membrane Fuel Cell (PEMFC) is emerging as the primary candidate to replace the stationary and transport applications. In this study numerical simulation on PEMFC is done by commercially available Computational Fluid Dynamics (CFD) software. A three-dimensional, model of a single PEM Fuel cell with serpentine flow field design has been used for the study. The numerical model is 3-D steady, incompressible, single phase and isothermal includes the governing of mass, momentum, energy, and species along with electrochemical equations. All of these equations are simultaneously solved in order to get current flux density and H2, O2and H2O fractions along the flow field design.

Reinforcement of PEM fuel cell performance through a novel flow field design with auxiliary channels and a hole array

AIChE Journal ◽  
2021 ◽  
Author(s):  
Yulin Wang ◽  
Xiaoai Wang ◽  
Gaojian Chen ◽  
Chao Chen ◽  
Xiaodong Wang ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Flow Field ◽  
Pem Fuel Cell ◽  
Cell Performance ◽  
Hole Array ◽  
Fuel Cell Performance ◽  
Flow Field Design

Investigating the Use of Stamped Metal Foils as Bipolar Plates in PEM Fuel Cell Stacks

2008 ◽  
Author(s):  
Rachel T. Backes ◽  
David T. McMillan ◽  
Andrew M. Herring ◽  
John R. Berger ◽  
John A. Turner ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Fuel Cell ◽  
Flow Field ◽  
Thin Sheet ◽  
Pem Fuel Cell ◽  
Bipolar Plate ◽  
Steel Plates ◽  
Bipolar Plates ◽  
Fuel Cell Stack ◽  
Serpentine Flow Field

The process of stamping stainless steel bipolar plates is developed from initial plate design through manufacturing and use in a fuel cell stack. A stamped design incorporating a serpentine flow field for the cathode and an interdigitated flow field for the anode is designed. This bipolar plate consists of only one piece of thin stainless steel sheet. The process of rubber-pad stamping was chosen to reduce shearing of the thin sheet. Dies were designed and made. Stainless steel plates were stamped, but stress were higher than anticipated and die failure was observed. The plates were tested both in-situ and by doing simulated fuel cell testing. Although sealing was an issue due to lack of proper gaskets and endplates, tests determined that the stamped bipolar plates will work in a PEM fuel cell stack. Dies were redesigned to improve durability. Gaskets and endplates were designed to complete the stack construction.

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