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Proceedings Papers

Model Based Investigation of Liquid Water Injection Strategies for Evaporatively Cooled PEM Fuel Cells

Ashley Fly, Rob H. Thring
Proc. ASME. FUELCELL2015, ASME 2015 13th International Conference on Fuel Cell Science, Engineering and Technology, V001T06A003, June 28–July 2, 2015
Paper No: FUELCELL2015-49196
DOI: https://doi.org/10.1115/FUELCELL2015-49196
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Topics: Proton exchange membrane fuel cells, Underground injection, Water, Membranes, Exhaust systems, Flow (Dynamics), Temperature, Temperature control, Anodes, Cooling
Proceedings Papers

Mechanical Degradation Mechanism of Membrane Electrode Assemblies in Buckling Test Under Humidity Cycles

Tomoaki Uchiyama, Manabu Kato, Yoshihiro Ikogi, Toshihiko Yoshida
Proc. ASME. FUELCELL2012, ASME 2012 10th International Conference on Fuel Cell Science, Engineering and Technology, 235-244, July 23–26, 2012
Paper No: FuelCell2012-91262
DOI: https://doi.org/10.1115/FuelCell2012-91262
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Topics: Buckling, Cycles, Membrane electrode assemblies, Finite element methods, Fracture (Materials), Proton exchange membranes, Young's modulus, Stress, Tension, Catalysts
Proceedings Papers

Water Crossover Experiments in an Open-Cathode Direct Methanol Fuel Cell

C. C. Kuo, L. M. Neal, O. D. Crisalle, W. E. Lear, J. H. Fletcher
Proc. ASME. FUELCELL2011, ASME 2011 9th International Conference on Fuel Cell Science, Engineering and Technology, 745-755, August 7–10, 2011
Paper No: FuelCell2011-54674
DOI: https://doi.org/10.1115/FuelCell2011-54674
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Topics: Direct methanol fuel cells, Water, Water reuse, Design, Methanol, Water vapor, Carbon dioxide, Current density, Diffusion (Physics), Sensors
Proceedings Papers

On-Line Gas Measurements Within PEM Fuel Cell Flow Fields by Electric Arc Emission Spectroscopy

Hans Bettermann, Peter Fischer, Martin Labus, Arno Reichelt
Proc. ASME. FUELCELL2011, ASME 2011 9th International Conference on Fuel Cell Science, Engineering and Technology, 211-215, August 7–10, 2011
Paper No: FuelCell2011-54781
DOI: https://doi.org/10.1115/FuelCell2011-54781
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Topics: Electric arcs, Emission spectroscopy, Flow (Dynamics), Proton exchange membrane fuel cells, Exhaust systems, Membranes, Nitrogen, Sensors, Anodes, Electrodes
Proceedings Papers

Modeling and Experiments of Voltage Transients of PEM Fuel Cells With the Dead-Ended Anode

Jason B. Siegel, Anna G. Stefanopoulou, Serhat Yesilyurt
Proc. ASME. FUELCELL2011, ASME 2011 9th International Conference on Fuel Cell Science, Engineering and Technology, 781-788, August 7–10, 2011
Paper No: FuelCell2011-54768
DOI: https://doi.org/10.1115/FuelCell2011-54768
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Topics: Anodes, Modeling, Proton exchange membrane fuel cells, Transients (Dynamics), Nitrogen, Water, Gas diffusion layers, Leakage, Membranes, Oxygen
Proceedings Papers

In-Plane Temperature Measurement and Water Droplet Detection of a Proton Exchange Membrane Fuel Cell Using Phosphor Thermometry: Initial Development

Kristopher Inman, Xia Wang, Brian Sangeorzan
Proc. ASME. FUELCELL2010, ASME 2010 8th International Fuel Cell Science, Engineering and Technology Conference: Volume 1, 43-49, June 14–16, 2010
Paper No: FuelCell2010-33093
DOI: https://doi.org/10.1115/FuelCell2010-33093
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Topics: Drops, Phosphors, Proton exchange membrane fuel cells, Temperature measurement, Water, Fuel cells, Sensors, Temperature, Flow (Dynamics), Proton exchange membranes
Proceedings Papers

A Thermal Management System for a PEM Fuel Cell System in Commercial Vehicles

Jong-Woo Ahn, Song-Yul Choe
Proc. ASME. FUELCELL2010, ASME 2010 8th International Fuel Cell Science, Engineering and Technology Conference: Volume 1, 641-649, June 14–16, 2010
Paper No: FuelCell2010-33217
DOI: https://doi.org/10.1115/FuelCell2010-33217
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Topics: Circuits, Proton exchange membrane fuel cells, Thermal management, Vehicles, Heat, Pumps, Coolants, Fuel cells, Reservoirs, Control equipment
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

Modeling and Simulations of PEMFCs Operating With Periodically Purged Dead-Ended Anode Channels

Jason B. Siegel, Anna G. Stefanopoulou, Serhat Yesilyurt
Proc. ASME. FUELCELL2010, ASME 2010 8th International Fuel Cell Science, Engineering and Technology Conference: Volume 1, 823-831, June 14–16, 2010
Paper No: FuelCell2010-33341
DOI: https://doi.org/10.1115/FuelCell2010-33341
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Topics: Anodes, Engineering simulation, Modeling, Proton exchange membrane fuel cells, Simulation, Flow (Dynamics), Nitrogen, Membranes, Cycles, Fuels
Proceedings Papers

On-Line In-Situ Diagnostics of Processes Within PEM Fuel Cells by Raman Spectroscopy

Hans Bettermann, Peter Fischer
Proc. ASME. FUELCELL2010, ASME 2010 8th International Fuel Cell Science, Engineering and Technology Conference: Volume 1, 163-168, June 14–16, 2010
Paper No: FuelCell2010-33320
DOI: https://doi.org/10.1115/FuelCell2010-33320
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Topics: Proton exchange membrane fuel cells, Raman spectroscopy, Fibers, Fuel cells, Water, Damage, Data collection, Hydrogen, Membranes, Microscopes
Proceedings Papers

Start/Stop Induced Carbon Corrosion in Polymer Electrolyte Fuel Cells

Nicolas Linse, Gu¨nther G. Scherer, Alexander Wokaun, Lorenz Gubler
Proc. ASME. FUELCELL2010, ASME 2010 8th International Fuel Cell Science, Engineering and Technology Conference: Volume 2, 357-362, June 14–16, 2010
Paper No: FuelCell2010-33190
DOI: https://doi.org/10.1115/FuelCell2010-33190
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Topics: Carbon, Corrosion, Electrolytes, Fuel cells, Polymers, Platinum, Water, Anodes, Carbon dioxide, Exhaust systems
Proceedings Papers

Analysis of Pressure Drop and Water Flooding of Two-Phase Flow Along Channels for a PEM Fuel Cell System

Jinglin He, Song-Yul Choe, Chang-Ouk Hong
Proc. ASME. FUELCELL2009, ASME 2009 7th International Conference on Fuel Cell Science, Engineering and Technology, 447-458, June 8–10, 2009
Paper No: FuelCell2009-85175
DOI: https://doi.org/10.1115/FuelCell2009-85175
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Topics: Floods, Pressure drop, Proton exchange membrane fuel cells, Two-phase flow, Water, Pressure, Flow (Dynamics), Fuel cells, Proton exchange membranes, Catalysts
Proceedings Papers

Dynamic Modeling of Water Sorption in PEM Fuel Cells

Denver Cheddie
Proc. ASME. FUELCELL2009, ASME 2009 7th International Conference on Fuel Cell Science, Engineering and Technology, 273-280, June 8–10, 2009
Paper No: FuelCell2009-85016
DOI: https://doi.org/10.1115/FuelCell2009-85016
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Topics: Dynamic modeling, Proton exchange membrane fuel cells, Sorption, Water, Membranes, Equilibrium (Physics), Fuel cells, Anodes, Dynamics (Mechanics), Electrolytes
Proceedings Papers

Measurement of Water Distribution in Anode of Polymer Electrolyte Fuel Cell Under Low Humidity Conditions

Kosuke Nishida, Yohma Yokoi, Shohji Tsushima, Shuichiro Hirai
Proc. ASME. FUELCELL2009, ASME 2009 7th International Conference on Fuel Cell Science, Engineering and Technology, 121-127, June 8–10, 2009
Paper No: FuelCell2009-85128
DOI: https://doi.org/10.1115/FuelCell2009-85128
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Topics: Anodes, Electrolytes, Fuel cells, Polymers, Water distribution, Water, Flow (Dynamics), Electrodes, Water vapor, Condensation
Proceedings Papers

In-Situ Optical Measurements of Water Vapor Concentration and Temperature in a Proton Exchange Membrane Fuel Cell at Steady State and Under Dynamic Cycling

Ritobrata Sur, Thomas J. Boucher, Michael W. Renfro, Baki M. Cetegen
Proc. ASME. FUELCELL2009, ASME 2009 7th International Conference on Fuel Cell Science, Engineering and Technology, 65-72, June 8–10, 2009
Paper No: FuelCell2009-85093
DOI: https://doi.org/10.1115/FuelCell2009-85093
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Topics: Optical measurement, Proton exchange membrane fuel cells, Steady state, Temperature, Water vapor, Anodes, Pressure, Absorption, Lasers, Wavelength
Proceedings Papers

Water Transport in the MEA of a PEM Fuel Cell

JuanFang Liu, Nobuyuki Oshima, Eru Kurihara, LitanKumar Saha
Proc. ASME. FUELCELL2009, ASME 2009 7th International Conference on Fuel Cell Science, Engineering and Technology, 315-322, June 8–10, 2009
Paper No: FuelCell2009-85061
DOI: https://doi.org/10.1115/FuelCell2009-85061
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Topics: Proton exchange membrane fuel cells, Water, Membranes, Catalysts, Diffusion (Physics), Anodes, Boundary-value problems, Current density, Diffusion processes, Diluents
Proceedings Papers

Oxidation Behaviour of Fe-Cr Based Alloys in Simulated Anode Side Gases of a Solid Oxide Fuel Cell

V. Shemet, P. O. Santacreu, L. Singheiser, W. J. Quadakkers
Proc. ASME. FUELCELL2009, ASME 2009 7th International Conference on Fuel Cell Science, Engineering and Technology, 913-915, June 8–10, 2009
Paper No: FuelCell2009-85249
DOI: https://doi.org/10.1115/FuelCell2009-85249
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Topics: Alloys, Anodes, Gases, Oxidation, Solid oxide fuel cells, Temperature, Carbon dioxide, Steel, Carburization, Coating processes
Proceedings Papers

Water Vapor Effects on Fuel Cell Desulfurizer Performance: A Decade of Field Experience

Gordon Israelson
Proc. ASME. FUELCELL2008, ASME 2008 6th International Conference on Fuel Cell Science, Engineering and Technology, 417-428, June 16–18, 2008
Paper No: FuelCell2008-65131
DOI: https://doi.org/10.1115/FuelCell2008-65131
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Topics: Fuel cells, Water vapor, Sorbents, Sulfur, Natural gas, Fuels, Pipelines, Solid oxide fuel cells, Desulfurization, Uncertainty
Proceedings Papers

Predicting Phase-Change Rate in PEFC Gas Diffusion Layer

Suman Basu, Chao-Yang Wang, Ken S. Chen
Proc. ASME. FUELCELL2008, ASME 2008 6th International Conference on Fuel Cell Science, Engineering and Technology, 715-722, June 16–18, 2008
Paper No: FuelCell2008-65015
DOI: https://doi.org/10.1115/FuelCell2008-65015
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Topics: Condensation, Evaporation, Gas diffusion layers, Two-phase flow, Water, Temperature, Vapors, Catalysts, Computer simulation, Electrolytes
Proceedings Papers

Modeling of Material Parameters for Increased Steam-Permeation in Yttrium-Doped Barium Cerate Ceramic Membranes

Michael D. Sanders, Ryan P. O’Hayre, W. Grover Coors
Proc. ASME. FUELCELL2008, ASME 2008 6th International Conference on Fuel Cell Science, Engineering and Technology, 433-439, June 16–18, 2008
Paper No: FuelCell2008-65173
DOI: https://doi.org/10.1115/FuelCell2008-65173
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Topics: Ceramics, Membranes, Modeling, Steam, Yttrium, Diffusion (Physics), Temperature, Coal, Energy conversion, Fuel cell applications