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Effect of Sensor Set Size on Polymer Electrolyte Membrane Fuel Cell Fault Diagnosis

Lei Mao, Lisa Jackson
2018 Sensors  
This paper presents a comparative study on the performance of different sizes of sensor sets on polymer electrolyte membrane (PEM) fuel cell fault diagnosis.  ...  and membrane dehydration) are investigated using the test data from a PEM fuel cell system.  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/s18092777 pmid:30142950 fatcat:5p3fobvjlnah5ahv3mi6m4ofdu

Theoretical Investigation of Fuel Cell Producing 1000 W Power

Tamer Nabil, Mohamed Mohamed Khairat Dawood
2020 American Journal of Modern Energy  
The type of Solid Oxide Fuel Cell (SOFC) is planar with anode supported that consists of electrolyte, cathode current collector, and anode supported.  ...  The purpose of this project is to review a Theoretical design of one type of fuel cell -Solid Oxide Fuel Cell (SOFC) -that can produce 1000 watt as electrical power.  ...  While the fuel used most fuel cells is hydrogen (e.g. in the polymer electrolyte membrane fuel cell: PEMFC), the DMFC uses methanol as fuel.  ... 
doi:10.11648/j.ajme.20200606.13 fatcat:id6gnjwgdnaojhwtfuzeos7tni

Analysis Of Flow Rate And Humidity Effect On Polymer Electrolyte Membrane Fuel Cell Performance Using Matlab/Simulink

Muhammad Faisal Khan, M. Naeem Arbab, Haseeb Khan
2018 Zenodo  
Among different sorts of fuel cell, Polymer Electrolyte Membrane (PEM) fuel cell is the most diffused and well known kind of market because of its sound highlights, for example, low working temperature  ...  In this paper PEM fuel cell stack is outlined and its model is executed in MATLAB/Simulink to dissect the examine the happening in PEM fuel cell stack and the variables that influence the efficiency of  ...  McKahn and Xinyi Liu discussed certain issues in the implantation of low temperature and polymers electrolyte membrane (PEM) fuel cells. These issues arrived due to thermal and water management.  ... 
doi:10.5281/zenodo.1441103 fatcat:5st5vfdutbgy3nb5dxboazdcru

New Perspectives on Fuel Cell Technology: A Brief Review

Norazlianie Sazali, Wan Norharyati Wan Salleh, Ahmad Shahir Jamaludin, Mohd Nizar Mhd Razali
2020 Membranes  
The fuel cell technologies that received high interest for commercialization are polymer electrolyte membrane fuel cells (PEMFCs), solid oxide fuel cells (SOFCs), and direct methanol fuel cells (DMFCs)  ...  Fuel cell systems' designs are utilized to reduce the costs of the membrane and improve cell efficiency, durability and reliability, allowing them to compete with the traditional combustion engine.  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/membranes10050099 pmid:32414160 fatcat:kagwxyp5vbhihe6oyuznnj65wy

Direct three-dimensional reconstruction of a nanoporous catalyst layer for a polymer electrolyte fuel cell

Christoph Ziegler, Simon Thiele, Roland Zengerle
2011 Journal of Power Sources  
The direct three-dimensional reconstruction of a polymer electrolyte fuel cell cathode catalyst layer from focused ion beam/scanning electron microscope (FIB/SEM) images is presented.  ...  A new catalyst layer sample (Fumapem-F950/HiSpec13100) is sliced with FIB and a series of SEM images is taken. The images are registered, segmented and a three-dimensional stack is reconstructed.  ...  For the fine slicing the energy density of the beam is reduced. Fig. 2 . 2 Three-dimensional reconstruction of a polymer-electrolyte fuel cell catalyst layer.  ... 
doi:10.1016/j.jpowsour.2010.09.044 fatcat:vl4ap5vvx5g4vbuwfznk7ntxrq

Fluid Flow in Polymer Electrolyte Membrane Fuel Cells [chapter]

Alfredo Iranzo, Antonio Salva, Felipe Ros
2012 Fluid Dynamics, Computational Modeling and Applications  
www.intechopen.comFluid Flow in Polymer Electrolyte Membrane Fuel Cells  ...  The main components of a cell are depicted inFigure 1. www.intechopen.com Fluid Flow in Polymer Electrolyte Membrane Fuel Cells 267 Fig. 1.  ...  Fluid Flow in Polymer Electrolyte Membrane Fuel Cells, Fluid Dynamics, Computational Modeling and Applications, Dr. L.  ... 
doi:10.5772/26628 fatcat:fewd64bzxvh23c7djvgl4htjpy

Membrane degradation model for 3D CFD analysis of fuel cell performance as a function of time

L. Karpenko-Jereb, C. Sternig, C. Fink, R. Tatschl
2016 International journal of hydrogen energy  
The paper describes a development of a degradation model, which enables to predict timedependent changes in performance of a polymer electrolyte fuel cell.  ...  The developed model consists of two main parts: 1) a new semi-empirical model taking into account changes in physico-chemical properties of a polymer electrolyte membrane operating in the fuel cell, 2)  ...  coated with catalyst layer; PEMFC, polymer electrolyte membrane fuel cell; RH, relative humidity.  ... 
doi:10.1016/j.ijhydene.2016.05.229 fatcat:evervykye5bkpbv5td3m4dclpm

Can CFD Analysis Help PEM Fuel Cell Design and Operation?

Maher Al-Baghdadi
2020 Figshare  
of the PEM fuel cell stacks, and integrated PEM fuel cells.  ...  These innovative improvements will show a new scenario for the future fuel cell market of the next years.  ...  Among all kinds of fuel cells, polymer electrolyte membrane (PEM) fuel cells are compact and lightweight, work at low temperatures with a high output power density and low environmental impact, and offer  ... 
doi:10.6084/m9.figshare.12338348 fatcat:cgc6gsaqzbdxdntnput5wbthla

On Modeling Water Transport in Polymer Electrolyte Membrane Fuel Cell

Kaffel Ahmed
2018 Open Access Biostatistics & Bioinformatics  
There is a great need to predict liquid water saturation in porous layers such as gas diffusion layers (GDL) and micro porous layers (MPL) of polymer electrolyte membrane fuel cells (PEMFCs) as this is  ...  Recently Qin & Hassanizadeh [1] developed a new approach based on the reduced continua model for modeling multiphase flow through a stack of thin porous layers.  ...  Figure 1 : 1 Cross-section of a polymer electrolyte membrane fuel cell (microscopic image courtesy of ZSW Ulm) [6] . Figure 2 : 2 Two 1D computational domains.  ... 
doi:10.31031/oabb.2018.01.000503 fatcat:dbrmkoc4gndazadry5i2doej7a

Manufacturing of Humidification Chamber Bottom Plate for Fuel Cell with HDPE Composite Injection Molding
English

2016 International Journal of Advances in Agricultural & Environmental Engineering  
Humidifier is a component of fuel cell power stack in fuel cell bus which is used to hydrate the membrane of bi-polar plate. Initially it is designed with aluminium which weighs around 10 kilograms.  ...  Hence, the weight of the humidifier is to be reduced by using possible composite materials and at the same time it should satisfy the working conditions as Aluminum.  ...  Polymer Electrolyte Membrane(PEM) Fuel Cell Polymer electrolyte membrane fuel cells have the ability to operate at very low temperatures.  ... 
doi:10.15242/ijaaee.u1215227 fatcat:d35oqsb6ebb6dfqso7ltdceone

Design and Optimization of Fuel Cells: A Case Study on Polymer Electrolyte Membrane Fuel Cell Power Systems for Portable Applications

Mehmet Fatih Orhan, Kenan Saka, Mohammad Yousuf
2022 Advances in Polymer Technology  
This study deals with thermodynamic analysis and modeling of polymer electrolyte membrane fuel cell (PEMFC) power systems for portable applications.  ...  Fuel cells are energy conversion devices that directly convert chemical energy of fuels such as hydrogen to useful work with negligible environmental impact and high efficiency.  ...  This paper represents the opinions of the author(s) and does not mean to represent the position or opinions of the American University of Sharjah.  ... 
doi:10.1155/2022/6568456 doaj:76466fa850c3430cb9ff293424e35695 fatcat:b4bq5tfwvzd4bblg6zhafgrhya

A CAE-Based Methodology for Designing a Fuel Cell Stack for Electric Vehicle Applications

Sanketh Ramachandra, Anindya Deb, Purushothama Chippar
2020 International Journal of Advanced Science and Engineering  
polymer electrolyte membrane.  ...  [13] developed a three dimensional finite element model of an industrial scale HT-PEMFC stack consisting of 100 cells for evaluation of the performance of the stack for design.  ... 
doi:10.29294/ijase.6.s2.2020.35-42 fatcat:hdsti73khbel5av7mueqzusmwq

PEM Fuel Cells: A Mathematical Overview

Keith Promislow, Brian Wetton
2009 SIAM Journal on Applied Mathematics  
We present an overview of the mathematical issues which arise in the modeling of polymer electrolyte membrane (PEM) fuel cells.  ...  The dominant themes are the development and analysis of multiscale models and their reduction to simplified forms which are implementable in stack-level computations.  ...  Basic PEM Fuel Cell Functionality. A PEM fuel cell is divided into an anode and a cathode, separated by the polymer electrolyte membrane.  ... 
doi:10.1137/080720802 fatcat:2surrxaghvghtcpwfkozhnbjwm

A Review of Computational Fluid Dynamics Simulations on PEFC Performance

Chen Y, Enearu OL, Montalvao D, Sutharssan T
2016 Journal of Applied Mechanical Engineering  
Among the number of fuel cells in existence, the proton exchange fuel cell (PEFC) has been favoured because of its numerous applications.  ...  From automotive to aerospace and even medicine, to the development of fuel cells, by making it possible to investigate different scenarios and fluid flow patterns for optimal performance.  ...  ) Fuel Cells (also referred to in the literature as Polymer Electrolyte Membrane Fuel Cell). 2.  ... 
doi:10.4172/2168-9873.1000241 fatcat:h56l5d24afb5rn3krzfi4jru7y

Multi-gas transportation and electrochemical performance of a polymer electrolyte fuel cell with complex flow channels

Pei-Wen Li, Laura Schaefer, Qing-Ming Wang, Tao Zhang, Minking K Chyu
2003 Journal of Power Sources  
A three-dimensional (3D) numerical model associating the heat/mass transfer and the electrochemical reaction in a proton exchange membrane (PEM) fuel cell is developed in this study, and a miniaturized  ...  The influence of anode gas humidity on the performance of the fuel cell is investigated through model prediction.  ...  A PEM fuel cell consists of three major components: an anode, typically featuring a platinum or platinum-containing catalyst; a thin, solid polymeric membrane which acts as the electrolyte; and a cathode  ... 
doi:10.1016/s0378-7753(02)00723-1 fatcat:stiop5dbqzb6fivktb6en2u5ci
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