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2D transient modeling of hydrogen purge and temperature effects on the performance of PEM fuel cells

Author
Strahl, S.; Husar, A.; Riera, J.
Type of activity
Presentation of work at congresses
Name of edition
11th Symposium on Fuel Cell and Battery Modeling and Experimental Validation, 2014
Date of publication
2014
Presentation's date
2014
Book of congress proceedings
Book of abstracts : 11th Symposium on Fuel Cell and Battery Modeling and Experimental Validation : ModVal 11 : March 17th-19th 2014 Winthertur, Switzerland
First page
53
Project funding
Desarrollo de sistemas de control para la mejora de la eficiencia y la vida útil en sistemas basados en pilas de combustible PEM
FP7-303419 Physical bottom Up Multiscale Modelling for Automotive PEMFC Innovative performance and Durability optimization
URL
http://icp.zhaw.ch/fileadmin/user_upload/engineering/_Institute_und_Zentren/ICP/modval/BookOfAbstractModVal11.pdf Open in new window
Abstract
To develop proper hydrogen purge strategies in combination with temperature a water management, CFD modeling is an important tool. Dynamic simulation of water and temperature distribution during and between purges, which is linked to the cell performance, facilitates the development and test of different control strategies. The goal of an effective purge strategy would be to increase the interval between purges by changing operation conditions such as fuel cell temperature or flow rates and thus...
Keywords
control system analysis computing
Group of research
ACES - Advanced Control of Energy Systems
CS2AC-UPC - Supervision, Safety and Automatic Control
SAC - Advanced Control Systems

Participants