A planar anode-supported Solid Oxide Fuel Cell model with internal reforming of natural gas
نویسندگان
چکیده
منابع مشابه
Three-dimensional modeling of transport phenomena in a planar anode-supported solid oxide fuel cell
In this article three dimensional modeling of a planar solid oxide fuel cell (SOFC) was investigated. The main objective was to attain the optimized cell operation. SOFC operation simulation involves a large number of parameters, complicated equations, (mostly partial differential equations), and a sophisticated simulation technique; hence, a finite element method (FEM) multiphysics approach ...
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In this study, a solid oxide fuel cell (SOFC) stack has been successfully fabricated and tested by using direct natural gas. The main objective of this research was to achieve optimal long-term performance of the SOFC stack without carbon deposition by using low-cost natural gas as a fuel. The stack configuration was improved by a new interconnect design and made of cost-effective raw materials...
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companies participating in the project are gratefully acknowledged for their financial support. Project partners from the Lappeenranta University of Technology (LUT) are acknowledged for the design, manufacturing and testing of the power conversion unit. The Aalto University Department of Engineering Design and Production is acknowledged for their participation in the mechanical design of the B...
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A two-dimensional CFD model of a planar solid oxide fuel cell (SOFC) has been developed.This model can predict the performance of SOFC at various operating and design conditions.The effect of Knudsen diffusion is accounted in the porous electrode (backing) and reaction zonelayers. The mathematical model solves conservation of electrons and ions and conservation ofspecies. The model is formulate...
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A detailed model is presented for the analysis of temperature, species concentration, and current density profiles as well as the efficiency and power density of a planar solid oxide fuel cell at direct internal reforming condition. The model describes the interactions of mass transport, heat transport, heterogeneous chemistry, and electrochemistry. The heterogeneous chemistry model for the cat...
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ژورنال
عنوان ژورنال: The European Physical Journal Applied Physics
سال: 2011
ISSN: 1286-0042,1286-0050
DOI: 10.1051/epjap/2011100145