Results 241 to 250 of about 64,029 (303)

A comprehensive review on PEM water electrolysis

International Journal of Hydrogen Energy, 2013
Marcelo Carmo, Detlef Stolten
exaly   +2 more sources

Energy and exergy analyze of PEM fuel cell: A case study of modeling and simulations

Energy, 2018
Tolga Taner
exaly   +2 more sources

Optimal parameter estimation strategy of PEM fuel cell using gradient-based optimizer

Energy, 2022
The exact parameter estimation of the fuel cell model is considered a critical stage in delivering a consistent emulation for the fuel cell system characteristics. The aim of this is to suggeste a robust methodology based on the Gradient-based Optimizer (
Hegazy Rezk, Seydali Ferahtia, Ali Djeroui, A. Chouder, A. Houari, M. Machmoum, M. A. Abdelkareem   +6 more
semanticscholar   +1 more source

A review of PEM fuel cell durability: Degradation mechanisms and mitigation strategies

Journal of Power Sources, 2008
Walter Merida, Jiujun Zhang, Haijiang Wang   +2 more
exaly   +2 more sources

Novel Analytical Approach for Parameters Identification of PEM Electrolyzer

IEEE Transactions on Industrial Informatics, 2022
Electrochemical modeling is commonly used to model the characteristics of proton exchange membrane (PEM) electrolyzer cells where all losses caused during the electrolysis process are taken into account.
Abdulrahman M. Abomazid, Nader A. El-Taweel, H. Farag   +2 more
semanticscholar   +1 more source

Cell voltage static-dynamic modeling of a PEM electrolyzer based on adaptive parameters: Development and experimental validation

, 2021
This article aims to propose and experimentally validate a static-dynamic electrical model of a proton exchange membrane (PEM) electrolyzer. The originality of this work concerns the cell voltage modeling according to static and dynamic operations ...
Á. Hernández-gómez, Víctor M. Ramírez, D. Guilbert, Belem Saldivar   +3 more
semanticscholar   +1 more source

Air and hydrogen supply systems and equipment for PEM fuel cells: a review

International Journal of Green Energy, 2021
Summary Air and hydrogen supply systems are key subsystems of polymer electrolyte membrane (PEM) fuel cell systems. This paper reviews the research on the gas (air and hydrogen) supply systems and equipment for PEM fuel cells.
Yuanyang Zhao, Yunxia Liu, Guangbin Liu, Qichao Yang, Lian-sheng Li, Zhicheng Gao   +5 more
semanticscholar   +1 more source

PEM Fuel Cells: Modeling

2017
Proton exchange membrane fuel cell (PEMFC) operation involves multiphase mass, charge, and heat transport, complex electrochemical reactions, and physical processes that occur at multiple spatial and time scales, e.g., from double-layer effects occurring in milliseconds to catalyst degradation which becomes only significant after many hours of ...
Secanell, Marc, Jarauta, Alex, Kosakian, Aslan, Sabharwal, Mayank, Zhou, Jie Jeremy   +4 more
openaire   +2 more sources

PEM

Companion to the 23rd ACM SIGPLAN conference on Object-oriented programming systems languages and applications, 2008
Process control and improvement are keys to successful businesses. A working Experience Factory helps to achieve them but it is not easy to implement. The PROM Experience Manager (PEM) is designed to facilitate such implementation with a flexible visual interface to an experience base populated of metrics collected non invasively.
Emanuele Danovaro, Tadas Remencius, Alberto Sillitti, Giancarlo Succi   +3 more
openaire   +2 more sources

Three-dimensional multi-phase simulation of PEM fuel cell considering the full morphology of metal foam flow field

, 2020
It is well-known that flow field design is of primary importance to optimization of proton exchange membrane (PEM) fuel cell. Traditional channel-rib flow fields, e.g.
Guobin Zhang, Zhiming Bao, Biao Xie, Yun Wang, K. Jiao   +4 more
semanticscholar   +1 more source