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Proceedings Papers

Lightweight System Design Optimization of High Reliability Compact Air Independent PEMFC Power Systems for Aerial and Space Vehicles

Robert Utz, Bob Wynne, Scott Ferguson, Mike Miller, Bob Sievers, Ying Song
Proc. ASME. FUELCELL2016, ASME 2016 14th International Conference on Fuel Cell Science, Engineering and Technology, V001T03A002, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: FUELCELL2016-59574
https://doi.org/10.1115/FUELCELL2016-59574
View Paper titled, Lightweight System Design Optimization of High Reliability Compact Air Independent PEMFC Power Systems for Aerial and Space Vehicles
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Topics: Design, Optimization, Power systems (Machinery), Proton exchange membrane fuel cells, Reliability, Space vehicles, Aircraft, Density, Flow control, Fuel cells
Proceedings Papers

Comparisons of Performances and Liquid Water Distributions Within Bio-Inspired and Single-Serpentine PEM Fuel Cell Channels

Bhaskar P. Saripella, Umit O. Koylu, Ming C. Leu
Proc. ASME. FUELCELL2015, ASME 2015 13th International Conference on Fuel Cell Science, Engineering and Technology, V001T06A001, June 28–July 2, 2015
Publisher: American Society of Mechanical Engineers
Paper No: FUELCELL2015-49099
https://doi.org/10.1115/FUELCELL2015-49099
View Paper titled, Comparisons of Performances and Liquid Water Distributions Within Bio-Inspired and Single-Serpentine PEM Fuel Cell Channels
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Topics: Biomimetics, Proton exchange membrane fuel cells, Water, Design, Flow (Dynamics), Fuel cells, Proton exchange membranes, Copper, Fuel cell technology, Gases
Proceedings Papers

Analysis of Water Morphology in the Active Area and Channel-to-Manifold Transitions of a PEM Fuel Cell

Daniel J. Fenton, Jeffrey J. Gagliardo, Thomas A. Trabold
Proc. ASME. FUELCELL2014, ASME 2014 12th International Conference on Fuel Cell Science, Engineering and Technology, V001T06A014, June 30–July 2, 2014
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2014-6565
https://doi.org/10.1115/FuelCell2014-6565
View Paper titled, Analysis of Water Morphology in the Active Area and Channel-to-Manifold Transitions of a PEM Fuel Cell
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Topics: Manifolds, Proton exchange membrane fuel cells, Water, Temperature, Current density, Flow (Dynamics), Fuel cells, Proton exchange membranes, Slug flows, Design
Proceedings Papers

Developments of Thin-Film Temperature and Humidity Sensors for PEMFC In-Situ Measurements

Toshiki Sugimoto, Yuhei Horiuchi, Takuto Araki
Proc. ASME. FUELCELL2014, ASME 2014 12th International Conference on Fuel Cell Science, Engineering and Technology, V001T06A010, June 30–July 2, 2014
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2014-6480
https://doi.org/10.1115/FuelCell2014-6480
View Paper titled, Developments of Thin-Film Temperature and Humidity Sensors for PEMFC In-Situ Measurements
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Topics: Proton exchange membrane fuel cells, Sensors, Temperature, Thin films, Temperature sensors, Water, Microelectromechanical systems, Capacitance, Catalysts, Fuel cells
Proceedings Papers

Improved Passive Water Management Design for Use in Unitized Regenerative Fuel Cells

Sandeep S. Lele, Michael A. Sizemore, Drazen Fabris
Proc. ASME. FUELCELL2014, ASME 2014 12th International Conference on Fuel Cell Science, Engineering and Technology, V001T06A017, June 30–July 2, 2014
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2014-6635
https://doi.org/10.1115/FuelCell2014-6635
View Paper titled, Improved Passive Water Management Design for Use in Unitized Regenerative Fuel Cells
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Topics: Design, Fuel cells, Water resource management, Water, Manufacturing, Proton exchange membranes, Engineering prototypes, Ethanol, Flow (Dynamics), Polymers
Proceedings Papers

Numerical Simulation of Liquid Water Behavior in Microchannel With a 90° Bend

Mosab Alrahmani, Rui Chen, Salah Ibrahim
Proc. ASME. FUELCELL2013, ASME 2013 11th International Conference on Fuel Cell Science, Engineering and Technology, V001T03A006, July 14–19, 2013
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2013-18161
https://doi.org/10.1115/FuelCell2013-18161
View Paper titled, Numerical Simulation of Liquid Water Behavior in Microchannel With a 90° Bend
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Topics: Computer simulation, Microchannels, Water, Gas diffusion layers, Fluids, Fuel cells, Proton exchange membranes, Water resource management, Air flow, Current density
Proceedings Papers

Unitized Regenerative Fuel Cell Performance Using Polymer Wicks for Passive Water Management

Sandeep S. Lele, Michael A. Sizemore, Sutyen S. Zalawadia, Aitor P. Zabalegui, Abdie H. Tabrizi, Drazen Fabris
Proc. ASME. FUELCELL2013, ASME 2013 11th International Conference on Fuel Cell Science, Engineering and Technology, V001T01A014, July 14–19, 2013
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2013-18317
https://doi.org/10.1115/FuelCell2013-18317
View Paper titled, Unitized Regenerative Fuel Cell Performance Using Polymer Wicks for Passive Water Management
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Topics: Fuel cells, Polymers, Water resource management, Current density, Flow (Dynamics), Proton exchange membranes, Testing, Water, Circuits, Engineering prototypes
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
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2013-18010
https://doi.org/10.1115/FuelCell2013-18010
View Paper titled, Water Management in PEMFC With Ultra-Thin Catalyst-Layers
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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

Effect of Membrane Properties on Dynamic Behavior of Polymer Electrolyte Membrane Fuel Cells

Atul Verma, Ranga Pitchumani
Proc. ASME. FUELCELL2013, ASME 2013 11th International Conference on Fuel Cell Science, Engineering and Technology, V001T03A008, July 14–19, 2013
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2013-18209
https://doi.org/10.1115/FuelCell2013-18209
View Paper titled, Effect of Membrane Properties on Dynamic Behavior of Polymer Electrolyte Membrane Fuel Cells
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Topics: Membranes, Proton exchange membrane fuel cells, Water, Computational fluid dynamics, Fuel cells, Proton exchange membranes, Anodes, Computer simulation, Current density, Drag (Fluid dynamics)
Proceedings Papers

Measuring Critical Velocity of Water Droplet Removal on Gas Diffusion Layers of Proton Exchange Membrane Fuel Cells

Caymen Novak, Emily Hsu, Richard Schuster, Xia Wang
Proc. ASME. FUELCELL2013, ASME 2013 11th International Conference on Fuel Cell Science, Engineering and Technology, V001T01A004, July 14–19, 2013
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2013-18084
https://doi.org/10.1115/FuelCell2013-18084
View Paper titled, Measuring Critical Velocity of Water Droplet Removal on Gas Diffusion Layers of Proton Exchange Membrane Fuel Cells
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Topics: Drops, Gas diffusion layers, Proton exchange membrane fuel cells, Water, Fuel cells, Proton exchange membranes, Design, Electrodes, Floods, Freezing
Proceedings Papers

Effect of Porosity and Thermal Conductivity of a Porous Transport Layer on Saturation and Thermal Transport in a Low-Temperature Fuel Cell

Vinaykumar Konduru, Ezequiel Medici, Jeffrey S. Allen
Proc. ASME. FUELCELL2013, ASME 2013 11th International Conference on Fuel Cell Science, Engineering and Technology, V001T03A005, July 14–19, 2013
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2013-18160
https://doi.org/10.1115/FuelCell2013-18160
View Paper titled, Effect of Porosity and Thermal Conductivity of a Porous Transport Layer on Saturation and Thermal Transport in a Low-Temperature Fuel Cell
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Topics: Fuel cells, Low temperature, Porosity, Thermal conductivity, Proton exchange membrane fuel cells, Water, Current density, Flow (Dynamics), Network models, Temperature
Proceedings Papers

Effect of Gravity on Droplet Growth and Detachment Inside a Simulated PEM Fuel Cell Air Flow Channel With Hydrophobic Walls

Andres Munoz, Abhijit Mukherjee
Proc. ASME. FUELCELL2013, ASME 2013 11th International Conference on Fuel Cell Science, Engineering and Technology, V001T03A001, July 14–19, 2013
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2013-18108
https://doi.org/10.1115/FuelCell2013-18108
View Paper titled, Effect of Gravity on Droplet Growth and Detachment Inside a Simulated PEM Fuel Cell Air Flow Channel With Hydrophobic Walls
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Topics: Air flow, Drops, Gravity (Force), Proton exchange membrane fuel cells, Water, Flow (Dynamics), Fuel cells, Proton exchange membranes, Computer simulation, Floods
Proceedings Papers

The Impact of an MPL on Water Management of an Operating PEMFC Using Synchrotron X-Ray Radiography

J. Lee, J. Hinebaugh, A. Bazylak
Proc. ASME. FUELCELL2012, ASME 2012 10th International Conference on Fuel Cell Science, Engineering and Technology, 205-212, July 23–26, 2012
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2012-91454
https://doi.org/10.1115/FuelCell2012-91454
View Paper titled, The Impact of an MPL on Water Management of an Operating PEMFC Using Synchrotron X-Ray Radiography
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Topics: Proton exchange membrane fuel cells, Water resource management, X-rays, Gas diffusion layers, Current density, Carbon, Diffusion (Physics), Water
Proceedings Papers

Investigation of Channel-to-Manifold Water Transport in Proton Exchange Membrane Fuel Cells

X. Liu, J. Lin, K. M. McConnaghy, T. A. Trabold, J. J. Gagliardo, J. P. Owejan
Proc. ASME. FUELCELL2012, ASME 2012 10th International Conference on Fuel Cell Science, Engineering and Technology, 113-121, July 23–26, 2012
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2012-91093
https://doi.org/10.1115/FuelCell2012-91093
View Paper titled, Investigation of Channel-to-Manifold Water Transport in Proton Exchange Membrane Fuel Cells
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Topics: Manifolds, Proton exchange membrane fuel cells, Water, Cross-flow, Fuel cells, Flow (Dynamics), Anodes, Current density, Durability, Dynamics (Mechanics)
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
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2011-54674
https://doi.org/10.1115/FuelCell2011-54674
View Paper titled, Water Crossover Experiments in an Open-Cathode Direct Methanol Fuel Cell
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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

Modeling Water Content Distribution in the Polymer Electrolyte Membrane of PEM Fuel Cell

Bahareh Alsadat Tavakoli, Ramin Roshandel
Proc. ASME. FUELCELL2011, ASME 2011 9th International Conference on Fuel Cell Science, Engineering and Technology, 851-858, August 7–10, 2011
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2011-54932
https://doi.org/10.1115/FuelCell2011-54932
View Paper titled, Modeling Water Content Distribution in the Polymer Electrolyte Membrane of PEM Fuel Cell
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Topics: Modeling, Proton exchange membrane fuel cells, Proton exchange membranes, Water, Flux (Metallurgy), Fuel cells, Membranes, Current density, Diffusion (Physics), Catalysts
Proceedings Papers

The Role of Channel Plurality in Two-Phase Flow Instabilities in PEM Cathode Channels

Nicholas Siefert, Colin O’Shea, Shawn Litster
Proc. ASME. FUELCELL2011, ASME 2011 9th International Conference on Fuel Cell Science, Engineering and Technology, 137-143, August 7–10, 2011
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2011-54408
https://doi.org/10.1115/FuelCell2011-54408
View Paper titled, The Role of Channel Plurality in Two-Phase Flow Instabilities in PEM Cathode Channels
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Topics: Proton exchange membranes, Two-phase flow, Flow (Dynamics), Fuel cells, Proton exchange membrane fuel cells, Air flow, Catalysts, Design, Electrodes, Floods
Proceedings Papers

The Effect of Flow Channel Surface Properties and Structures on Water Removal and Fuel Cell Performance

Brooks R. Friess, Samuel C. Yew, Mina Hoorfar
Proc. ASME. FUELCELL2011, ASME 2011 9th International Conference on Fuel Cell Science, Engineering and Technology, 145-152, August 7–10, 2011
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2011-54489
https://doi.org/10.1115/FuelCell2011-54489
View Paper titled, The Effect of Flow Channel Surface Properties and Structures on Water Removal and Fuel Cell Performance
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Topics: Flow (Dynamics), Fuel cells, Surface properties, Water, Catalysts, Architecture, Drops, Floods, Graphite, Proton exchange membranes
Proceedings Papers

An Experimental Investigation of Air Water Flow Through Different Flow Field Designs of a PEMFC Bipolar Plate in the Presence of Micronized Wax

Aditya Utturkar, Abhijit Mukherjee
Proc. ASME. FUELCELL2011, ASME 2011 9th International Conference on Fuel Cell Science, Engineering and Technology, 613-621, August 7–10, 2011
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2011-54262
https://doi.org/10.1115/FuelCell2011-54262
View Paper titled, An Experimental Investigation of Air Water Flow Through Different Flow Field Designs of a PEMFC Bipolar Plate in the Presence of Micronized Wax
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Topics: Flow (Dynamics), Proton exchange membrane fuel cells, Water, Fuel cells, Air flow, Biomimetics, Water resource management, Channel flow, Chemical reactions, Cutting
Proceedings Papers

Compression Modeling and Transport Characterization of the PEM Fuel Cell Diffusion Medium

Volker P. Schulz, Partha P. Mukherjee, Heiko Andra¨
Proc. ASME. FUELCELL2011, ASME 2011 9th International Conference on Fuel Cell Science, Engineering and Technology, 623-627, August 7–10, 2011
Publisher: American Society of Mechanical Engineers
Paper No: FuelCell2011-54298
https://doi.org/10.1115/FuelCell2011-54298
View Paper titled, Compression Modeling and Transport Characterization of the PEM Fuel Cell Diffusion Medium
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Topics: Compression, Diffusion (Physics), Modeling, Proton exchange membrane fuel cells, Gas diffusion layers, Carbon, Floods, Water, Dynamics (Mechanics), Electrodes