Analysis of Intermediate Temperature Solid Oxide Fuel Cell Transport Processes and Performance  

Oleh:

Sunden, Bengt ; Yuan, Jinliang

Jenis: Article from Bulletin/Magazine
Dalam koleksi: Journal of Heat Transfer vol. 127 no. 12 (Dec. 2005), page 1380-1390.
Topik: TRANSPORT; temperature solid; oxide fuel cell; transport processes; performance

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: JJ90.10 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

A new trend in recent years is to reduce the solid oxide fuel cell (SOFC) operating temperature to an intermediate range by employing either a thin electrolyte, or new materials for the electrolyte and electrodes. In this paper, a numerical investigation is presented with focus on modeling and analysis of transport processes in planar intermediate temperature (IT, between 600 and 800° C) SOFC s. Various transport phenomena occurring in an anode duct of an ITSOFC have been analyzed by a fully three - dimensional calculation method. In addition, a general model to evaluate the stack performance has been developed for the purpose of optimal design and / or configuration based on specified electrical power or fuel supply rate.

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