Determination of the effective gas diffusivity of a porous composite medium from the three-dimensional reconstruction of its microstructure

A Berson, HW Choi, JG Pharoah - … Review E—Statistical, Nonlinear, and Soft …, 2011 - APS
The present work describes a procedure to calculate the effective diffusivity of a porous
composite medium from the three-dimensional reconstruction of its microstructure. We …

Performance assessment of an integrated PV/T and triple effect cooling system for hydrogen and cooling production

TAH Ratlamwala, MA Gadalla, I Dincer - International journal of hydrogen …, 2011 - Elsevier
In this paper we study an integrated PV/T absorption system for cooling and hydrogen
production based on UAE weather data. Effect of average solar radiation for different …

Dynamic modeling and experimental validation for the electrical coupling in a 5-cell solid oxide fuel cell stack in the perspective of thermal coupling

H Cao, X Li, Z Deng, J Jiang, J Yang, J Li… - International Journal of …, 2011 - Elsevier
The electrical coupling in a 5-cell solid oxide fuel cell (SOFC) stack is investigated in this
research. The electrical characteristics tests of a single cell and the stack were performed in …

Optimization of physical parameters of solid oxide fuel cell electrode using electrochemical model

DH Jo, JH Chun, KT Park, JW Hwang, JY Lee… - Korean Journal of …, 2011 - Springer
To enhance the performance of anode-supported solid oxide fuel cell (SOFC), an
electrochemical model has been developed in this study. The Butler-Volmer equation …

Modeling of overpotentials in an anode-supported planar SOFC using a detailed simulation model

H Severson, M Assadi - 2011 - asmedigitalcollection.asme.org
In this paper results from a parameter study of an anode-supported solid oxide fuel cell
(SOFC) are presented. The effects on performance, current-voltage (IV) characteristics …

Fabrication, performance, and model for proton conductive solid oxide fuel cell

CL Tsai, VH Schmidt - Journal of The Electrochemical Society, 2011 - iopscience.iop.org
Abstract anode-supported proton conductive solid oxide fuel cells (H-SOFC) were fabricated
and tested under different H 2 and O 2 partial pressures and temperatures. An …

Microstructure optimization designs for anode-supported planar solid oxide fuel cells

J Shi, X Xue - 2011 - asmedigitalcollection.asme.org
Suitable porous electrode design may play a significant role in the performance
enhancement of solid oxide fuel cells (SOFCs). In this paper a genetic algorithm optimization …

Concept, manufacture and results of the microtubular solid oxide fuel cell

N Sammes, K Galloway, T Yamaguchi… - Transactions on Electrical …, 2011 - oak.go.kr
This paper summarized concept, manufacture and results of the micro-tubular solid oxide
fuel cells (SOFCs). The cells were fabricated by co-sintering of extruded micro-tubular anode …

Polarization characteristics and fuel utilization in anode-supported solid oxide fuel cell using three-dimensional simulation

JW Hwang, JY Lee, DH Jo, HW Jung… - Korean Journal of …, 2011 - Springer
A three-dimensional numerical simulation for anode-supported tubular solid oxide fuel cell
(SOFC), which is characterized by good electrical conductivity, has been carried out …

Solid Oxide Fuel Cell Electrode 3D Microstructure and Performance Modeling

K Rhazaoui, Q Cai, P Shearing, C Adjiman… - ECS …, 2011 - iopscience.iop.org
A strong correlation exists between the performance of Solid Oxide Fuel Cells (SOFCs) and
their electrode microstructures, requiring an improved understanding of this relationship if …