Low air pre-heat operation of solid oxide fuel cells

被引：0

作者：

Seshadri, P ^{[1
]}

Koennecke, G ^{[1
]}

Pham, TV ^{[1
]}

White, CC ^{[1
]}

机构：

[1] Ceram Fuel Cells Ltd, Clayton, Vic 3168, Australia

来源：

PROCEEDINGS OF THE FIFTH INTERNATIONAL SYMPOSIUM ON SOLID OXIDE FUEL CELLS (SOFC-V) | 1997年 / 97卷 / 40期

关键词：

D O I：

暂无

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Solid oxide fuel cells operating with an air pre-heat of about 800 degrees C or above require high temperature heat exchangers and a large excess air flow to remove internally generated heat. Computer simulations show that the air flow requirement can be reduced by pre-heating the air to a lower temperature, if adequate conductive heat transfer within the stack is ensured. Consequently, this option could reduce the capital and running costs of solid oxide fuel cell systems due to the reductions in air pre-heater duty and air flow requirement.

引用

页码：104 / 111

页数：8

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