The optimal heat-up strategy of solid-oxide fuel cells

M. H. Chen, Tsung-Leo Jiang

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

Abstract

A thermal-structure coupled simulation model has been developed and employed to evaluate the heat-up time of solid-oxide fuel cells and the associated thermal stress for various heat-up processes. Simulation results show that effects of the residual stress of the PEN structure on the evaluation of the thermal stress are significant. Noticeably, the dual-channel heating approach is found more favorable than the single-channel heating approach. Among the investigated heat-up processes, the dual-channel heating approach is the optimal heat-up strategy for the lowest thermal stress and a shorter heat-up time.

Original languageEnglish
Title of host publicationECS Transactions - 30th Fuel Cell Seminar
Pages565-570
Number of pages6
Volume5
Edition1
DOIs
Publication statusPublished - 2007
Event30th Fuel Cell Seminar - Honolulu, HI, United States
Duration: 2006 Nov 132006 Nov 17

Other

Other30th Fuel Cell Seminar
CountryUnited States
CityHonolulu, HI
Period06-11-1306-11-17

Fingerprint

Solid oxide fuel cells (SOFC)
Thermal stress
Heating
Hot Temperature
Residual stresses

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Chen, M. H., & Jiang, T-L. (2007). The optimal heat-up strategy of solid-oxide fuel cells. In ECS Transactions - 30th Fuel Cell Seminar (1 ed., Vol. 5, pp. 565-570) https://doi.org/10.1149/1.2729036
Chen, M. H. ; Jiang, Tsung-Leo. / The optimal heat-up strategy of solid-oxide fuel cells. ECS Transactions - 30th Fuel Cell Seminar. Vol. 5 1. ed. 2007. pp. 565-570
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Chen, MH & Jiang, T-L 2007, The optimal heat-up strategy of solid-oxide fuel cells. in ECS Transactions - 30th Fuel Cell Seminar. 1 edn, vol. 5, pp. 565-570, 30th Fuel Cell Seminar, Honolulu, HI, United States, 06-11-13. https://doi.org/10.1149/1.2729036

The optimal heat-up strategy of solid-oxide fuel cells. / Chen, M. H.; Jiang, Tsung-Leo.

ECS Transactions - 30th Fuel Cell Seminar. Vol. 5 1. ed. 2007. p. 565-570.

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

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Chen MH, Jiang T-L. The optimal heat-up strategy of solid-oxide fuel cells. In ECS Transactions - 30th Fuel Cell Seminar. 1 ed. Vol. 5. 2007. p. 565-570 https://doi.org/10.1149/1.2729036