Development of an automatically generated model for the study of liquid-water cooling in a PEMFC stack

Hung Ly, Erik Birgersson, Michael Vynnycky

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Thermal management of a proton exchange membrane fuel cell (PEMFC) stack is vital for good stack performance. We demonstrate here how the concept of automated model generation for a PEMFC stack can be applied for the study of placement of coolant plates in a stack of arbitrary size (in this study 20 cells). The computational cost of the reduced mathematical model that captures the essential phenomena-mass, momentum, species, energy and charge transfer-in the stack on a local level is highlighted: around 90 seconds and 0.25 GB of random access memory to solve for a stack with 20 cells and different coolant plates placement. This automated model generator provides an efcient tool for optimization of the design and operating conditions of a PEMFC stack.

Original languageEnglish
Title of host publicationEFC 2009 - Piero Lunghi Conference, Proceedings of the 3rd European Fuel Cell Technology and Applications Conference
EditorsChiara Barchiesi, Viviana Cigolotti, Michela Chianella, Stephen McPhail, Paola Lunghi
PublisherENEA
Pages133-134
Number of pages2
ISBN (Electronic)9788882862114
Publication statusPublished - 2009
Event3rd European Fuel Cell Technology and Applications - Piero Lunghi Conference, EFC 2009 - Rome, Italy
Duration: 15 Dec 200918 Dec 2009

Publication series

NameEFC 2009 - Piero Lunghi Conference, Proceedings of the 3rd European Fuel Cell Technology and Applications Conference

Conference

Conference3rd European Fuel Cell Technology and Applications - Piero Lunghi Conference, EFC 2009
Country/TerritoryItaly
CityRome
Period15/12/0918/12/09

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