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Nonlinear Model Reduction of a Two-Dimensional MCFC Model with Internal Reforming

✍ Scribed by M. Mangold; M. Sheng

Publisher
John Wiley and Sons
Year
2004
Tongue
English
Weight
224 KB
Volume
4
Category
Article
ISSN
1615-6846

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✦ Synopsis

Abstract

A reduced nonlinear model of a planar molten carbonate fuel cell is presented. The model is derived from a spatially distributed dynamic model of the cell by applying the Karhunen Loève Galerkin procedure. The reduced model is of considerably lower order than the original one and requires much less computation time. The comparison between the two models shows that the reduced model can describe the dynamics of the temperature field with sufficient accuracy and has good extrapolation qualities with respect to changes in the model parameters.

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