Modeling of Anode-Supported SOFCs Operating with H2 and Co Feed Mixtures
نویسندگان
چکیده
منابع مشابه
Mechanistic and Bifurcation Analysis of Anode Potential Oscillations in Pemfcs with CO in Anode Feed
A detailed mathematical analysis is performed to understand the anode potential oscillations observed experimentally in a proton exchange membrane fuel cell ~PEMFC! with H2 /CO feed ~Ref. 9!. Temperature and anode flow rate are found to be key bifurcation parameters. The time dependence of all the key surface species must be accounted for in order for the model to predict the oscillatory behavi...
متن کاملComparative Performance of Anode-Supported SOFCs Using a Thin Ce0.9Gd0.1O1.95 Electrolyte with an Incorporated BaCe0.8Y0.2O3− Layer in Hydrogen and Methane
Comparative Performance of Anode-Supported SOFCs Using a Thin Ce0.9Gd0.1O1.95 Electrolyte with an Incorporated BaCe0.8Y0.2O3− Layer in Hydrogen and Methane Atsuko Tomita, Shinya Teranishi,* Masahiro Nagao,* Takashi Hibino,** and Mitsuru Sano** National Institute of Advanced Industrial Science and Technology (AIST), Nagoya 463-8560, Japan Graduate School of Environmental Studies, Nagoya Universi...
متن کاملThe Numerical analysis of an anode-supported high temperature DIR-PSOFC operating conditions with considering the maximum allowable temperature difference
In the present study, the operating conditions of an anode-supported high temperature direct internal reforming (DIR) planar solid oxide fuel cell (SOFC) are numerically analyzed. SOFCs are the energy conversion devices that produce electricity and heat directly from a gaseous fuel by the electrochemical combination of that fuel with an oxidant. A planar SOFC consists of an interconnect structu...
متن کاملThree-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 ...
متن کاملEquilibrium of EuS with Gas Mixtures of H2S, H2 and CO,
für Naturforschung in cooperation with the Max Planck Society for the Advancement of Science under a Creative Commons Attribution 4.0 International License. Dieses Werk wurde im Jahr 2013 vom Verlag Zeitschrift für Naturforschung in Zusammenarbeit mit der Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. digitalisiert und unter folgender Lizenz veröffentlicht: Creative Commons Namen...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: ECS Proceedings Volumes
سال: 2003
ISSN: 0161-6374,2576-1579
DOI: 10.1149/200307.1348pv