NDLI: Network Model for the Analysis and Diagnosis of Large SOFC Stacks

Content Provider	The American Society of Mechanical Engineers (ASME) Digital Collection
Author	Verda, Vittorio Sciacovelli, Adriano Colella, Francesco
Copyright Year	2011
Abstract	In this paper a detailed model for the simulation of large tubular solid oxide fuel cell stacks is presented. The model solves heat transfer, current transfer and fluid flow in the stack. The effect of mass transfer is accounted by means of the information provided by a CFD model of a single cell. The approach used to build the model allows one to simulate large stacks, predicting the temperature, current and mass flow rate profiles, which is particularly suitable for diagnosis purpose. Here the analysis is mainly focused on the thermal model. The model is first applied to a single cell in order to compare the results with a full CFD model. Then the analysis of a large stack is proposed and the results are compared with some available measurements.
Sponsorship	Advanced Energy Systems Division
Starting Page	391
Ending Page	397
Page Count	7
File Format	PDF
ISBN	9780791854693
DOI	10.1115/FuelCell2011-54443
Volume Number	ASME 2011 9th International Conference on Fuel Cell Science, Engineering and Technology
Conference Proceedings	ASME 2011 9th International Conference on Fuel Cell Science, Engineering and Technology collocated with ASME 2011 5th International Conference on Energy Sustainability
Language	English
Publisher Date	2011-08-07
Publisher Place	Washington, DC, USA
Access Restriction	Subscribed
Subject Keyword	Solid oxide fuel cells Temperature Computational fluid dynamics Fluid dynamics Simulation Network models Flow (dynamics) Heat transfer Mass transfer
Content Type	Text
Resource Type	Article

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