scholarly journals Method to Measure Area Specific Resistance and Chromium Migration Simultaneously from Solid Oxide Fuel Cell Interconnect Materials

Fuel Cells ◽  
2019 ◽  
Vol 19 (5) ◽  
pp. 570-577 ◽  
Author(s):  
J. Tallgren ◽  
O. Himanen ◽  
M. Bianco ◽  
J. Mikkola ◽  
O. Thomann ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Specific Resistance ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Area Specific Resistance

Area specific resistance of oxide scales grown on ferritic alloys for solid oxide fuel cell interconnects

2011 ◽  
Vol 196 (17) ◽  
pp. 7136-7143 ◽  
Author(s):  
Stefan Megel ◽  
Egle Girdauskaite ◽  
Viktar Sauchuk ◽  
Mihails Kusnezoff ◽  
Alexander Michaelis
Keyword(s):  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Specific Resistance ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Oxide Scales ◽  
Ferritic Alloys ◽  
Area Specific Resistance

scholarly journals Solid Oxide Fuel Cell/Gas Turbine Hybrid Cycle Technology for Auxiliary Aerospace Power

2005 ◽  
Author(s):  
Christopher J. Steffen ◽  
Joshua E. Freeh ◽  
Louis M. Larosiliere
Keyword(s):  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Gas Turbine ◽  
Specific Energy ◽  
Specific Resistance ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Fuel Utilization ◽  
Fuel Cell Performance ◽  
Area Specific Resistance

A notional 440 kW auxiliary power unit has been developed for 300 passenger commercial transport aircraft in 2015AD. A hybrid engine using solid-oxide fuel cell stacks and a gas turbine bottoming cycle has been considered. Steady-state performance analysis during cruise operation has been presented. Trades between performance efficiency and system mass were conducted with system specific energy as the discriminator. Fuel cell performance was examined with an area specific resistance. The ratio of fuel cell versus turbine power was explored through variable fuel utilization. Area specific resistance, fuel utilization, and mission length had interacting effects upon system specific energy. During cruise operation, the simple cycle fuel cell/gas turbine hybrid was not able to outperform current turbine-driven generators for system specific energy, despite a significant improvement in system efficiency. This was due in part to the increased mass of the hybrid engine, and the increased water flow required for onboard fuel reformation. Two planar, anode-supported cell design concepts were considered. Designs that seek to minimize the metallic interconnect layer mass were seen to have a large effect upon the system mass estimates.

Three-Dimensional Simulation of Planar Solid Oxide Fuel Cell Stack

2008 ◽  
Vol 128 (2) ◽  
pp. 459-466 ◽  
Author(s):  
Yoshitaka Inui ◽  
Tadashi Tanaka ◽  
Tomoyoshi Kanno
Keyword(s):  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Three Dimensional ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Fuel Cell Stack ◽  
Dimensional Simulation

Phase Inversion Tape Casting and Electrochemical Performance of Solid Oxide Fuel Cell Anode

2015 ◽  
Vol 30 (12) ◽  
pp. 1291
Author(s):  
ZHANG Yu-Yue ◽  
LIN Jie ◽  
MIAO Guo-Shuan ◽  
GAO Jian-Feng ◽  
CHEN Chu-Sheng ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Electrochemical Performance ◽  
Solid Oxide Fuel Cell ◽  
Phase Inversion ◽  
Tape Casting ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Cell Anode ◽  
Fuel Cell Anode
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