Optimal Parameter Estimation of Solid Oxide Fuel Cell Model Using Coyote Optimization Algorithm

2020 ◽  
pp. 135-149
Author(s):  
Amlak Abaza ◽  
Ragab A. El Sehiemy ◽  
Ahmed Saeed Abdelrazek Bayoumi
Keyword(s):  
Parameter Estimation ◽  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Optimization Algorithm ◽  
Cell Model ◽  
Optimal Parameter ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Optimal Parameter Estimation

The Electrochemistry of Ni Pattern Anodes Used as Solid Oxide Fuel Cell Model Electrodes

2001 ◽  
Vol 148 (6) ◽  
pp. A646 ◽  
Author(s):  
A. Bieberle ◽  
L. P. Meier ◽  
L. J. Gauckler
Keyword(s):  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Cell Model ◽  
Solid Oxide ◽  
Oxide Fuel

Numerical stiffness study of multi-physical solid oxide fuel cell model for real-time simulation applications

2018 ◽  
Vol 226 ◽  
pp. 570-581 ◽  
Author(s):  
Rui Ma ◽  
Chen Liu ◽  
Elena Breaz ◽  
Pascal Briois ◽  
Fei Gao
Keyword(s):  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Real Time ◽  
Cell Model ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Real Time Simulation ◽  
Time Simulation

Sheet Resistance in Thin Film Solid Oxide Fuel Cell Model Cathodes: A Case Study on Circular Bi1-xSrxFeO3-  Microelectrodes

2012 ◽  
Vol 45 (1) ◽  
pp. 213-224 ◽  
Author(s):  
A. Wedig ◽  
M. E. Lynch ◽  
R. Merkle ◽  
J. Maier ◽  
M. Liu
Keyword(s):  
Thin Film ◽  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Sheet Resistance ◽  
Cell Model ◽  
Solid Oxide ◽  
Oxide Fuel

Performance Study of Hybrid Solid Oxide Fuel Cell–Gas Turbine Power System

2010 ◽  
Vol 171-172 ◽  
pp. 319-322
Author(s):  
Hong Bin Zhao ◽  
Xu Liu
Keyword(s):  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Gas Turbine ◽  
Hybrid System ◽  
Cell Model ◽  
Research Work ◽  
Atmospheric Condition ◽  
Operating Conditions ◽  
Solid Oxide ◽  
Oxide Fuel

The simulation and analyses of a “bottoming cycle” solid oxide fuel cell–gas turbine (SOFC–GT) hybrid system at the standard atmospheric condition is presented in this paper. The fuel cell model used in this research work is based on a tubular Siemens–Westinghouse–type SOFC with 1.8MW capacity. Energy and exergy analyses of the whole system at fixed conditions are carried out. Then, comparisons of the exergy destruction and exergy efficiency of each component are also conducted to determine the potential capability of the hybrid system to generate power. Moreover, the effects of operating conditions including fuel flow rate and SOFC operating temperature on performances of the hybrid system are analyzed.

scholarly journals A planar anode-supported Solid Oxide Fuel Cell model with internal reforming of natural gas

2011 ◽  
Vol 54 (2) ◽  
pp. 23405 ◽  
Author(s):  
P. Chinda ◽  
S. Chanchaona ◽  
P. Brault ◽  
W. Wechsatol
Keyword(s):  
Fuel Cell ◽  
Natural Gas ◽  
Solid Oxide Fuel Cell ◽  
Cell Model ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Internal Reforming

Numerical Analysis of Heat/Mass Transfer and Electrochemical Reaction in an Anode-Supported Flat-Tube Solid Oxide Fuel Cell

2006 ◽  
Author(s):  
Masayuki Suzuki ◽  
Naoki Shikazono ◽  
Koji Fukagata ◽  
Nobuhide Kasagi
Keyword(s):  
Mass Transfer ◽  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Electrochemical Reaction ◽  
Cell Model ◽  
Flow Direction ◽  
Three Dimensional ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Flat Tube

Three-dimensional heat and mass transfer and electrochemical reaction in an anode-supported flat-tube solid oxide fuel cell (FT-SOFC) are studied. Transport and reaction phenomena mainly change in the streamwise direction. Exceptionally, hydrogen and water vapor have large concentration gradients also in the cross section perpendicular to the flow direction, because of the insufficient mass diffusion in the porous anode. Based on these results, we develop a simplified one-dimensional cell model. The distributions of temperature, current, and overpotential predicted by this model show good agreement with those obtained by the full three-dimensional simulation. We also investigate the effects of pore size, porosity and configuration of the anode on the cell performance. Extensive parametric studies reveal that, for a fixed three-phase boundary (TPB) length, rough material grains are preferable to obtain higher output voltage. In addition, when the cell has a thin anode with narrow ribs, drastic increase in the volumetric power density can be achieved with small voltage drop.

scholarly journals Statistical method‐based calibration and validation of a solid oxide fuel cell model

2018 ◽  
Vol 43 (7) ◽  
pp. 2478-2500
Author(s):  
Periasamy Vijay ◽  
Moses O. Tadé ◽  
Zongping Shao
Keyword(s):  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Statistical Method ◽  
Cell Model ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Calibration And Validation
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