A dynamic scalable segmented model of PEM fuel cell systems with two-phase water flow

2020 ◽  
Vol 167 ◽  
pp. 48-64 ◽  
Author(s):  
Jian Chen ◽  
Lianghui Huang ◽  
Chizhou Yan ◽  
Zhiyang Liu
Keyword(s):  
Fuel Cell ◽  
Water Flow ◽  
Pem Fuel Cell ◽  
Two Phase ◽  
Cell Systems ◽  
Segmented Model ◽  
Phase Water

Derivation of a Fast Mathematical Model of PEM Fuel Cell With Two-Phase Water Transport

2011 ◽  
Vol 26 (1) ◽  
pp. 216-226 ◽  
Author(s):  
K. H. Loo ◽  
K. H. Wong ◽  
Y. M. Lai ◽  
S. C. Tan ◽  
Chi K. Tse
Keyword(s):  
Mathematical Model ◽  
Fuel Cell ◽  
Water Transport ◽  
Pem Fuel Cell ◽  
Two Phase ◽  
Phase Water

Evaluation of Liquid-Gas Two-Phase Flow Pressure Drop Signatures in Proton Exchange Membrane (PEM) Fuel Cell Flow Channels

2018 ◽  
Author(s):  
Mehdi Mortazavi ◽  
Jingru Benner ◽  
Anthony Santamaria
Keyword(s):  
Fuel Cell ◽  
Pressure Drop ◽  
Water Flow ◽  
Flow Rate ◽  
Two Phase Flow ◽  
Pem Fuel Cell ◽  
Phase Flow ◽  
Two Phase ◽  
Flow Rates ◽  
Flow Pressure

In this study, liquid-gas two-phase flow pressure drops were measured in an ex-situ PEM fuel cell test section. Pressure drop signatures were studied for three nominal air flow rates and different water flow rates within a flow channel. The pressure drop signatures showed an increasing trend at the beginning of the experiments which were followed by a drop to lower values before reaching uniform patterns. It was observed that as the water flow rate increased, the time interval at which pressure signatures reached uniform patterns decreased. In addition, a qualitative comparison with Mishima-Hibiki model [13] revealed that this two-phase flow pressure drop model showed the best prediction capability for the medium air flow rate used in this study, ∼300mℓ/min inflow channel, corresponding to ∼220 Reynolds number.

scholarly journals Determination of cross-sectional void fraction in a two-phase water flow through a PVC pipe

2021 ◽  
Vol 655 (1) ◽  
pp. 012024
Author(s):  
O.H. Ajesi ◽  
M.B. Latif ◽  
S.T. Gbenu ◽  
C. A. Onumejor ◽  
M. K. Fasasi ◽  
...  
Keyword(s):  
Water Flow ◽  
Void Fraction ◽  
Two Phase ◽  
Cross Sectional ◽  
Flow Through ◽  
Pvc Pipe ◽  
Phase Water

A Comparison of High-Pressure and Low-Pressure Operation of PEM Fuel Cell Systems

2001 ◽  
Author(s):  
Joshua M. Cunningham ◽  
Myron A. Hoffman ◽  
David J. Friedman
Keyword(s):  
High Pressure ◽  
Fuel Cell ◽  
Pem Fuel Cell ◽  
Low Pressure ◽  
Cell Systems

Evaporation analysis of different fuels in evaporator coil of steam reformer for stationary PEM fuel cell systems

2018 ◽  
Vol 128 ◽  
pp. 564-577 ◽  
Author(s):  
Pei-Hsing Huang ◽  
Jenn-Kun Kuo ◽  
Sie-Jhih Tsai ◽  
Yu-Chou Tsai
Keyword(s):  
Fuel Cell ◽  
Pem Fuel Cell ◽  
Steam Reformer ◽  
Cell Systems
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