Numerical Optimization of the Solid Oxide Fuel Cell Electrode-Electrolyte Interface Structure with Adjoint Method

2019 ◽  
Vol 91 (1) ◽  
pp. 2045-2054
Author(s):  
An He ◽  
Junya Onishi ◽  
Naoki Shikazono
Keyword(s):  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Numerical Optimization ◽  
Adjoint Method ◽  
Interface Structure ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Electrolyte Interface ◽  
Fuel Cell Electrode ◽  
Cell Electrode

scholarly journals A parametric analysis of thermodynamic losses in an anode of a solid oxide fuel cell

2021 ◽  
Vol 2116 (1) ◽  
pp. 012081
Author(s):  
Tomasz Prokop ◽  
Grzegorz Brus ◽  
Shinji Kimijima ◽  
Janusz Szmyd
Keyword(s):  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Chemical Reaction ◽  
Parametric Analysis ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Micro Channels ◽  
Fuel Cell Electrode ◽  
Current Conduction ◽  
Cell Electrode

Abstract In this paper, generation of thermodynamic losses in the micro-channels of a Solid Oxide Fuel Cell electrode is discussed. Diffusive-convective equation is implemented to compute local concentrations of reagents. The model accounts for both the Fick’s, and the Knudsen’s diffusion. For a number of cases the total losses are decomposed to isolate the contributions of the diffusion, the current conduction, and the chemical reaction irreversibilities.

Solid Oxide Fuel Cell Electrode 3D Microstructure and Performance Modeling

2019 ◽  
Vol 35 (1) ◽  
pp. 1097-1105 ◽  
Author(s):  
Khalil Rhazaoui ◽  
Qiong Cai ◽  
Paul Shearing ◽  
Claire Adjiman ◽  
N.P. Brandon
Keyword(s):  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Performance Modeling ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
3D Microstructure ◽  
Fuel Cell Electrode ◽  
And Performance ◽  
Cell Electrode ◽  
Microstructure And Performance
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