Advanced direct internal reforming concepts for solid oxide fuel cells running with biogas

D. L. Tran, A. Kubota, M. Sakamoto, Q. T. Tran, K. Sasaki, Y. Shiratori

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

3 Citations (Scopus)

Abstract

For the enhancement of the performance and thermo-mechanical stability of solid oxide fuel cell (SOFC) fueled by biogas (CH4-CO2 mixture), direct internal reforming (DIR) concepts with gas-barrier mask and in-cell reformer were proposed. Power generation characteristics and thermally-induced stresses of anode-supported cells (ASCs) with these DIR concepts were numerically evaluated by means of CFD modeling. For precisely estimating the net consumption and production rates of gaseous species involved in the internal reforming, the dry and steam reforming of CH4 were simultaneously considered using approximation approaches of artificial neural network (ANN) and fuzzy inference system (FIS). The present calculations revealed the positive effects of the proposed concepts, especially for the ASCs with thinner anode substrate.

Original languageEnglish
Title of host publicationECS Transactions
EditorsT. Kawada, S. C. Singhal
PublisherElectrochemical Society Inc.
Pages2467-2476
Number of pages10
Edition1
ISBN (Electronic)9781607685395
DOIs
Publication statusPublished - May 30 2017
Event15th International Symposium on Solid Oxide Fuel Cells, SOFC 2017 - Hollywood, United States
Duration: Jul 23 2017Jul 28 2017

Publication series

NameECS Transactions
Number1
Volume78
ISSN (Print)1938-5862
ISSN (Electronic)1938-6737

Other

Other15th International Symposium on Solid Oxide Fuel Cells, SOFC 2017
CountryUnited States
CityHollywood
Period7/23/177/28/17

Fingerprint

Biogas
Reforming reactions
Solid oxide fuel cells (SOFC)
Anodes
Mechanical stability
Steam reforming
Fuzzy inference
Power generation
Masks
Computational fluid dynamics
Neural networks
Substrates
Gases

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Tran, D. L., Kubota, A., Sakamoto, M., Tran, Q. T., Sasaki, K., & Shiratori, Y. (2017). Advanced direct internal reforming concepts for solid oxide fuel cells running with biogas. In T. Kawada, & S. C. Singhal (Eds.), ECS Transactions (1 ed., pp. 2467-2476). (ECS Transactions; Vol. 78, No. 1). Electrochemical Society Inc.. https://doi.org/10.1149/07801.2467ecst

Advanced direct internal reforming concepts for solid oxide fuel cells running with biogas. / Tran, D. L.; Kubota, A.; Sakamoto, M.; Tran, Q. T.; Sasaki, K.; Shiratori, Y.

ECS Transactions. ed. / T. Kawada; S. C. Singhal. 1. ed. Electrochemical Society Inc., 2017. p. 2467-2476 (ECS Transactions; Vol. 78, No. 1).

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

Tran, DL, Kubota, A, Sakamoto, M, Tran, QT, Sasaki, K & Shiratori, Y 2017, Advanced direct internal reforming concepts for solid oxide fuel cells running with biogas. in T Kawada & SC Singhal (eds), ECS Transactions. 1 edn, ECS Transactions, no. 1, vol. 78, Electrochemical Society Inc., pp. 2467-2476, 15th International Symposium on Solid Oxide Fuel Cells, SOFC 2017, Hollywood, United States, 7/23/17. https://doi.org/10.1149/07801.2467ecst
Tran DL, Kubota A, Sakamoto M, Tran QT, Sasaki K, Shiratori Y. Advanced direct internal reforming concepts for solid oxide fuel cells running with biogas. In Kawada T, Singhal SC, editors, ECS Transactions. 1 ed. Electrochemical Society Inc. 2017. p. 2467-2476. (ECS Transactions; 1). https://doi.org/10.1149/07801.2467ecst
Tran, D. L. ; Kubota, A. ; Sakamoto, M. ; Tran, Q. T. ; Sasaki, K. ; Shiratori, Y. / Advanced direct internal reforming concepts for solid oxide fuel cells running with biogas. ECS Transactions. editor / T. Kawada ; S. C. Singhal. 1. ed. Electrochemical Society Inc., 2017. pp. 2467-2476 (ECS Transactions; 1).
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