An application of generalized least squares method to an analysis of methane/steam reforming process on a Ni/YSZ catalyst

A. Sciazko, Y. Komatsu, G. Brus, Shinji Kimijima, J. S. Szmyd

Research output: Chapter in Book/Report/Conference proceedingConference contribution

8 Citations (Scopus)

Abstract

This paper presents experimental and numerical investigations of methane/steam reforming process over a Ni/YSZ catalyst for SOFCs. Designing and optimizing an indirect internal reformer and a cell with direct reforming for an SOFC application require precise kinetic data. The generalized least squares (GLS) method was applied to evaluate the reaction rate. Mathematical modeling of the process coupled with the GLS algorithm and numerical analyses pointed out that the experimental inaccuracy could be reduced. The proposed algorithm allows for the calculation of the most probable values of kinetic parameters and uncertainties of the obtained results.

Original languageEnglish
Title of host publicationECS Transactions
PublisherElectrochemical Society Inc.
Pages2987-2996
Number of pages10
Volume57
Edition1
DOIs
Publication statusPublished - 2013

Fingerprint

Steam reforming
Solid oxide fuel cells (SOFC)
Catalysts
Reforming reactions
Kinetic parameters
Reaction rates
Kinetics
Uncertainty

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Sciazko, A., Komatsu, Y., Brus, G., Kimijima, S., & Szmyd, J. S. (2013). An application of generalized least squares method to an analysis of methane/steam reforming process on a Ni/YSZ catalyst. In ECS Transactions (1 ed., Vol. 57, pp. 2987-2996). Electrochemical Society Inc.. https://doi.org/10.1149/05701.2987ecst

An application of generalized least squares method to an analysis of methane/steam reforming process on a Ni/YSZ catalyst. / Sciazko, A.; Komatsu, Y.; Brus, G.; Kimijima, Shinji; Szmyd, J. S.

ECS Transactions. Vol. 57 1. ed. Electrochemical Society Inc., 2013. p. 2987-2996.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Sciazko, A, Komatsu, Y, Brus, G, Kimijima, S & Szmyd, JS 2013, An application of generalized least squares method to an analysis of methane/steam reforming process on a Ni/YSZ catalyst. in ECS Transactions. 1 edn, vol. 57, Electrochemical Society Inc., pp. 2987-2996. https://doi.org/10.1149/05701.2987ecst
Sciazko A, Komatsu Y, Brus G, Kimijima S, Szmyd JS. An application of generalized least squares method to an analysis of methane/steam reforming process on a Ni/YSZ catalyst. In ECS Transactions. 1 ed. Vol. 57. Electrochemical Society Inc. 2013. p. 2987-2996 https://doi.org/10.1149/05701.2987ecst
Sciazko, A. ; Komatsu, Y. ; Brus, G. ; Kimijima, Shinji ; Szmyd, J. S. / An application of generalized least squares method to an analysis of methane/steam reforming process on a Ni/YSZ catalyst. ECS Transactions. Vol. 57 1. ed. Electrochemical Society Inc., 2013. pp. 2987-2996
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