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Design of an ejector for a hydrogen recirculation system for a PEM fuel cell

Author
Corbella, X.; Roda, V.; Torres, R.; Husar, A.
Type of activity
Presentation of work at congresses
Name of edition
2018 European Hydrogen Energy Conference
Date of publication
2018
Presentation's date
2018
Book of congress proceedings
Proceedings of the European Hydrogen Energy Conference (EHEC)
First page
1
Last page
2
Project funding
MICAPEM: Parameter estimation, diagnosis and control for the improvement of efficiency and durability of PEM fuel cells
Unit of Excellence María de Maeztu
URL
https://pdfs.semanticscholar.org/85de/3f65f6ff1a050f778275f49fba20191bdb38.pdf Open in new window
Abstract
One of the issues that need to be addressed in order to improve the durability and efficiency of a PEM fuel cell system is the management of the hydrogen feeding procedure. It has been demonstrated these aspects are improved when a hydrogen recirculation systems are used [1]. In this work, an ejector has been designed and manufactured and implemented in an experimental PEM fuel cell Test Station to analyze how ejector based hydrogen recirculation systems affect PEM fuel cells. The proper design ...
Keywords
control system analysis computing, ejector, hydrogen recirculation, modeling comsol
Group of research
CS2AC-UPC - Supervision, Safety and Automatic Control
SAC - Advanced Control Systems

Participants