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Proceedings Papers

Exergogravimetric Design for Increased SOFC System Power Density

Comas Haynes, Ryan Miller
Proc. ASME. FUELCELL2013, ASME 2013 11th International Conference on Fuel Cell Science, Engineering and Technology, V001T02A003, July 14–19, 2013
Paper No: FuelCell2013-18065
DOI: https://doi.org/10.1115/FuelCell2013-18065
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Topics: Design, Power density, Solid oxide fuel cells, Exergy, Exergy analysis, Thermal systems, Simulation, Unmanned aerial vehicles, Accounting, Degrees of freedom
Proceedings Papers

Transient Response of Polymer Electrolyte Membrane Fuel Cell to Variations in Operating Parameters

A. Verma, R. Pitchumani
Proc. ASME. FUELCELL2013, ASME 2013 11th International Conference on Fuel Cell Science, Engineering and Technology, V001T03A009, July 14–19, 2013
Paper No: FuelCell2013-18210
DOI: https://doi.org/10.1115/FuelCell2013-18210
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Topics: Proton exchange membrane fuel cells, Transients (Dynamics), Fuel cells, Proton exchange membranes, Anodes, Automotive industry, Computer simulation, Cycles, Dynamics (Mechanics), Hydrogen
Proceedings Papers

Water Management in PEMFC With Ultra-Thin Catalyst-Layers

Prodip K. Das, Adam Z. Weber
Proc. ASME. FUELCELL2013, ASME 2013 11th International Conference on Fuel Cell Science, Engineering and Technology, V001T01A002, July 14–19, 2013
Paper No: FuelCell2013-18010
DOI: https://doi.org/10.1115/FuelCell2013-18010
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Topics: Catalysts, Proton exchange membrane fuel cells, Water resource management, Water, Modeling, Anodes, Fuel cells, Operating temperature, Physics, Platinum
Proceedings Papers

Experimental Analysis of Flow Crossover in a Solar Thermochemical Reactor

Luke J. Mayer, Darryl L. James
Proc. ASME. FUELCELL2012, ASME 2012 10th International Conference on Fuel Cell Science, Engineering and Technology, 335-343, July 23–26, 2012
Paper No: FuelCell2012-91398
DOI: https://doi.org/10.1115/FuelCell2012-91398
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Topics: Experimental analysis, Flow (Dynamics), Solar energy, Fuels, Gases, Carbon dioxide, Metals, Oxidation, Rotation, Separation (Technology)
Proceedings Papers

Surface-to-Surface Radiation Exchange Effects in a 3D SOFC Stack Unit Cell

Gianfranco DiGiuseppe
Proc. ASME. FUELCELL2012, ASME 2012 10th International Conference on Fuel Cell Science, Engineering and Technology, 259-271, July 23–26, 2012
Paper No: FuelCell2012-91022
DOI: https://doi.org/10.1115/FuelCell2012-91022
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Topics: Radiation (Physics), Solid oxide fuel cells, Heat, Heat transfer, Radiation effects, Convection, Density, Diffusion (Physics), Electrochemistry, Energy dissipation
Proceedings Papers

HeteroFoaMs: Electrode Modeling in Nano-Structured Heterogeneous Materials for Energy Systems

W. K. S. Chiu, A. V. Virkar, K. L. Reifsnider, F. Rabbi, Q. Liu
Proc. ASME. FUELCELL2011, ASME 2011 9th International Conference on Fuel Cell Science, Engineering and Technology, 271-275, August 7–10, 2011
Paper No: FuelCell2011-54950
DOI: https://doi.org/10.1115/FuelCell2011-54950
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Topics: Electrodes, Energy / power systems, Modeling, Charge transfer, Electrochemistry, Electrolytes, Fluids, Fuel cells, Heat conduction, Heat storage
Proceedings Papers

Modeling Ultrasonic Sealing of Membrane Electrode Assemblies for High-Temperature PEM Fuel Cells

Dave C. Guglielmo, Todd T. B. Snelson, Daniel F. Walczyk
Proc. ASME. FUELCELL2011, ASME 2011 9th International Conference on Fuel Cell Science, Engineering and Technology, 375-380, August 7–10, 2011
Paper No: FuelCell2011-54427
DOI: https://doi.org/10.1115/FuelCell2011-54427
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Topics: High temperature, Membrane electrode assemblies, Modeling, Proton exchange membrane fuel cells, Sealing (Process), Bonding, Membranes, Physics, Catalysts, Cycles
Proceedings Papers

A Thermal-Electrochemical Model of a Fuel Cell Stack Block

David Beedie, Christopher Knight, Matthew Horsfield, Roy Moobola
Proc. ASME. FUELCELL2011, ASME 2011 9th International Conference on Fuel Cell Science, Engineering and Technology, 485-494, August 7–10, 2011
Paper No: FuelCell2011-54829
DOI: https://doi.org/10.1115/FuelCell2011-54829
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Topics: Fuel cells, Fuels, Physics, Anodes, Geometry, Heat, Air flow, Computers, Cooling, Couplings
Proceedings Papers

Effect of Porous Electrode Morphology on Broadband Dielectric Characteristics of SOFC and Methodologies for Analytical Predictions

Prasun Majumdar, Md. Raihan, Kenneth Reifsnider, Fazle Rabbi
Proc. ASME. FUELCELL2011, ASME 2011 9th International Conference on Fuel Cell Science, Engineering and Technology, 259-266, August 7–10, 2011
Paper No: FuelCell2011-54946
DOI: https://doi.org/10.1115/FuelCell2011-54946
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Topics: Electrodes, Solid oxide fuel cells, Design, Dielectric materials, Durability, Electrochemical impedance spectroscopy, Finite element analysis, Geometry, Microscopes, Physics
Proceedings Papers

Relationship of Micro-Structure Morphology to Impedance in Heterogeneous Functional Materials

Fazle Rabbi, Kenneth Reifsnider
Proc. ASME. FUELCELL2010, ASME 2010 8th International Fuel Cell Science, Engineering and Technology Conference: Volume 2, 393-397, June 14–16, 2010
Paper No: FuelCell2010-33170
DOI: https://doi.org/10.1115/FuelCell2010-33170
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Topics: Additive manufacturing, Capacitors, Design, Electrochemical impedance spectroscopy, Electrodes, Electro-optics, Finite element model, Fuel cells, Fuel processing, Functional materials
Proceedings Papers

Anode Structure Degradation Model for Planar-SOFC Configuration Under Fuel Gas Contaminants

Gulfam Iqbal, Suryanarayana R. Pakalapati, Francisco Elizalde-Blancas, Huang Guo, Ismail Celik, Bruce Kang
Proc. ASME. FUELCELL2010, ASME 2010 8th International Fuel Cell Science, Engineering and Technology Conference: Volume 2, 147-152, June 14–16, 2010
Paper No: FuelCell2010-33183
DOI: https://doi.org/10.1115/FuelCell2010-33183
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Topics: Anodes, Gaseous fuels, Solid oxide fuel cells, Fuels, Coal, Flow (Dynamics), Syngas, Thermomechanics, Durability, Electrolytes
Proceedings Papers

Experimental Investigation and Modeling of Direct Internal Reforming of Biogases in Tubular SOFC

Andrea Lanzini, Pierluigi Leone, Marco Pieroni, Massimo Santarelli, Davide Beretta, Stefano Ginocchio
Proc. ASME. FUELCELL2010, ASME 2010 8th International Fuel Cell Science, Engineering and Technology Conference: Volume 1, 243-251, June 14–16, 2010
Paper No: FuelCell2010-33102
DOI: https://doi.org/10.1115/FuelCell2010-33102
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Topics: Modeling, Solid oxide fuel cells, Fuels, Anodes, Carbon dioxide, Electrodes, Methane, Biogas, Carbon, Chemical reactions
Proceedings Papers

Validation and Calibration of a Proton Exchange Membrane Fuel Cell Model Against Dynamic Partial Pressure Data

Arnab Roy, Ugur Pasaogullari, Michael W. Renfro, Baki M. Cetegen
Proc. ASME. FUELCELL2010, ASME 2010 8th International Fuel Cell Science, Engineering and Technology Conference: Volume 1, 811-822, June 14–16, 2010
Paper No: FuelCell2010-33336
DOI: https://doi.org/10.1115/FuelCell2010-33336
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Topics: Calibration, Pressure, Proton exchange membrane fuel cells, Water, Gas diffusion layers, Transients (Dynamics), Anodes, Diffusion (Physics), Flow (Dynamics), Catalysts
Proceedings Papers

A Modeling Study of Porous Electrode Property Effects on Solid Oxide Fuel Cell Performance

X. Xie, X. Xue
Proc. ASME. FUELCELL2009, ASME 2009 7th International Conference on Fuel Cell Science, Engineering and Technology, 265-272, June 8–10, 2009
Paper No: FuelCell2009-85244
DOI: https://doi.org/10.1115/FuelCell2009-85244
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Topics: Electrodes, Modeling, Solid oxide fuel cells, Design, Anodes, Manufacturing, Physics, Polarization (Electricity), Polarization (Light), Polarization (Waves)
Proceedings Papers

A Numerical Investigation Into the Use of Patterned Electrodes in a Segmented-in-Series Tubular SOFC

B. A. Haberman, G. Bortuzzo, A. J. Marquis
Proc. ASME. FUELCELL2008, ASME 2008 6th International Conference on Fuel Cell Science, Engineering and Technology, 155-164, June 16–18, 2008
Paper No: FuelCell2008-65052
DOI: https://doi.org/10.1115/FuelCell2008-65052
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Topics: Electrodes, Solid oxide fuel cells, Design, Electrical conductivity, Flow (Dynamics), Engineering simulation, Simulation, Ceramics, Computers, Electrical resistance
Proceedings Papers

A Novel Reactant Delivery System for PEM Fuel Cells

Brenton Greska, Peter DeRoche, Anjaneyulu Krothapalli
Proc. ASME. FUELCELL2008, ASME 2008 6th International Conference on Fuel Cell Science, Engineering and Technology, 805-810, June 16–18, 2008
Paper No: FuelCell2008-65142
DOI: https://doi.org/10.1115/FuelCell2008-65142
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Topics: Proton exchange membrane fuel cells, Fuel cells, Polarization (Electricity), Polarization (Light), Polarization (Waves), Flow (Dynamics), Pressure, Membranes, Physics
Proceedings Papers

Investigation of Transport Phenomena in Micro Flow Channels for Miniature Fuel Cells

S. W. Cha, S. J. Lee, Y. I. Park, F. B. Prinz
Proc. ASME. FUELCELL2003, 1st International Fuel Cell Science, Engineering and Technology Conference, 143-148, April 21–23, 2003
Paper No: FUELCELL2003-1711
DOI: https://doi.org/10.1115/FUELCELL2003-1711
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Topics: Flow (Dynamics), Fuel cells, Transport phenomena, Microchannels, Power density, Design, Engineering prototypes, Gas flow, Metals, Modeling
Proceedings Papers

Numerical Model of a Single Phase, Regenerative Fuel Cell

A. Garrard, S. Beck, P. Styring
Proc. ASME. FUELCELL2004, 2nd International Conference on Fuel Cell Science, Engineering and Technology, 79-84, June 14–16, 2004
Paper No: FUELCELL2004-2455
DOI: https://doi.org/10.1115/FUELCELL2004-2455
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Topics: Computer simulation, Fuel cells, Electrochemistry, Computational fluid dynamics, Computer software, Energy storage, Flow (Dynamics), Fluid dynamics, Modeling, Physics
Proceedings Papers

Numerical Simulations of Gaseous Mixture Flow in Porous Electrodes for PEM Fuel Cells by the Lattice Boltzmann Method

Pietro Asinari, Marco Coppo, Michael R. von Spakovsky, Bhavani V. Kasula
Proc. ASME. FUELCELL2005, 3rd International Conference on Fuel Cell Science, Engineering and Technology, 93-102, May 23–25, 2005
Paper No: FUELCELL2005-74046
DOI: https://doi.org/10.1115/FUELCELL2005-74046
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Topics: Computer simulation, Electrodes, Flow (Dynamics), Lattice Boltzmann methods, Proton exchange membrane fuel cells, Fuel cells, Particulate matter, Proton exchange membranes, Collisions (Physics), Darcy's law
Proceedings Papers

Validated Modeling and Synthesis of Medium-Scale Polymer Electrolyte Membrane Fuel Cell Aircraft

Thomas H. Bradley, Blake A. Moffitt, Dimitri Mavris, David E. Parekh
Proc. ASME. FUELCELL2006, ASME 2006 Fourth International Conference on Fuel Cell Science, Engineering and Technology, Parts A and B, 381-390, June 19–21, 2006
Paper No: FUELCELL2006-97233
DOI: https://doi.org/10.1115/FUELCELL2006-97233
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Topics: Aircraft, Modeling, Proton exchange membrane fuel cells, Fuel cells, Unmanned aerial vehicles, Design, Propulsion systems, Hydrogen storage, Optimization, Proton exchange membranes