Results 11 to 20 of about 38,404 (248)
Simplified mathematical model of proton exchange membrane fuel cell based on horizon fuel cell stack [PDF]
Journal of Modern Power Systems and Clean Energy, 2016 This paper presents a simplified zero-dimensional mathematical model for a self-humidifying proton exchange membrane (PEM) fuel cell stack of 1 kW. The model incorporates major electric and thermodynamic variables and parameters involved in the operation
Ibrahim M. M. Saleh +2 more
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Ice Formation during PEM Fuel Cell Cold Start: Acceptable or Not? [PDF]
Advanced Science, 2023 Proton exchange membrane (PEM) fuel cell faces the inevitable challenge of the cold start at a sub‐freezing temperature. Understanding the underlying degradation mechanisms in the cold start and developing a better starting strategy to achieve a quick ...
Jinqiao Liang +4 more
doaj +2 more sources
Water droplet accumulation and motion in PEM (Proton Exchange Membrane) fuel cell mini-channels [PDF]
Energy, 2012 Effective water management is one of the key strategies for improving low temperature Proton Exchange Membrane (PEM) fuel cell performance and durability.
A.G. Olabi +50 more
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Design and Analysis of an Innovative Dead-end Cascade-type PEMFC Stack at Different Orientations [PDF]
Hydrogen, Fuel Cell & Energy Storage, 2020 In this paper, the design and experimental study of a 4-cells cascade-type polymer electrolyte membrane (PEM) fuel cell stack with integrated humidifiers and water separators are presented.
Mazaher Rahimi-Esbo +3 more
doaj +1 more source
Applied Sciences, 2021 In recent years, the penetration of fuel cells in distribution systems is significantly increased worldwide. The fuel cell is considered an electrochemical energy conversion component. It has the ability to convert chemical to electrical energies as well
Amlak Abaza +4 more
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e-Prime: Advances in Electrical Engineering, Electronics and Energy, 2023 Thermal management of proton exchange membrane (PEM) fuel cells in hydrogen electric and hybrid electric vehicles is of great importance since most of heat generated inside the cells is absorbed by the structure of the fuel cells.
Aida Farsi, Marc A. Rosen
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Fuel cell system production cost modeling and analysis
Energy Reports, 2023 Fuel cell technology is seen as a promising option for decarbonizing global mobility. The costs of fuel cell systems are currently too high for increasing market penetration.
Achim Kampker +5 more
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Fundamentals, materials, and machine learning of polymer electrolyte membrane fuel cell technology
Energy and AI, 2020 Polymer electrolyte membrane (PEM) fuel cells are electrochemical devices that directly convert the chemical energy stored in fuel into electrical energy with a practical conversion efficiency as high as 65%.
Yun Wang +5 more
doaj +1 more source
Automotive Experiences, 2023 A fuel cell power generation system is a renewable energy system that works based on electrochemical processes and produces a direct electric current (DC).
Yusuf Dewantoro Herlambang +6 more
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Results in Engineering, 2020 Proton exchange membrane (PEM) fuel cells are promising alternatives to conventional power sources mainly because of potential environmental impacts. Although PEM fuel cells have been considered for various applications, there are still certain technical
Seyed A. Niknam +2 more
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