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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
Paper No: FuelCell2013-18108
DOI: https://doi.org/10.1115/FuelCell2013-18108
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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

In-Plane Microstructure of Gas Diffusion Layers With Different Properties for PEFC

Mehdi Mortazavi, Kazuya Tajiri
Proc. ASME. FUELCELL2013, ASME 2013 11th International Conference on Fuel Cell Science, Engineering and Technology, V001T01A007, July 14–19, 2013
Paper No: FuelCell2013-18132
DOI: https://doi.org/10.1115/FuelCell2013-18132
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Topics: Gas diffusion layers, Carbon, Drops, Fuel cells, Transport phenomena, Design, Electrolytes, Microscale devices, Permeability, Polymers
Proceedings Papers

Impact of Gas Diffusion Layer Properties on Liquid Water Breakthrough Pressure in Polymer Electrolyte Fuel Cell

Mehdi Mortazavi, Kazuya Tajiri
Proc. ASME. FUELCELL2013, ASME 2013 11th International Conference on Fuel Cell Science, Engineering and Technology, V001T01A016, July 14–19, 2013
Paper No: FuelCell2013-18361
DOI: https://doi.org/10.1115/FuelCell2013-18361
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Topics: Electrolytes, Fuel cells, Gas diffusion layers, Polymers, Pressure, Water, Drops, Flow (Dynamics), Pressure transducers, Pumps
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
Paper No: FuelCell2013-18084
DOI: https://doi.org/10.1115/FuelCell2013-18084
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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

Initial Development of a Method for Optical Measurement of Water Droplet Formation in the Cathode Flow Channel of a PEM Fuel Cell

Hannah Stuart, Kristopher Inman, Xia Wang
Proc. ASME. FUELCELL2013, ASME 2013 11th International Conference on Fuel Cell Science, Engineering and Technology, V001T05A001, July 14–19, 2013
Paper No: FuelCell2013-18087
DOI: https://doi.org/10.1115/FuelCell2013-18087
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Topics: Drops, Flow (Dynamics), Optical measurement, Proton exchange membrane fuel cells, Water, Floods, Proton exchange membranes, Shapes, Aluminum, Carbon
Proceedings Papers

Three-Dimensional Numerical Simulation of Mass Transfer in Cathode Side of a Passive Direct Methanol Fuel Cell

Hang Guo, Yue Ping Chen, Yan Qing Xue, Fang Ye, Chong Fang Ma
Proc. ASME. FUELCELL2012, ASME 2012 10th International Conference on Fuel Cell Science, Engineering and Technology, 515-519, July 23–26, 2012
Paper No: FuelCell2012-91524
DOI: https://doi.org/10.1115/FuelCell2012-91524
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Topics: Computer simulation, Direct methanol fuel cells, Mass transfer, Catalysts, Diffusion (Physics), Water, Cavities, Current density, Drops, Electrochemical reactions
Proceedings Papers

Development of an Optical Sensor for Temperature Measurement and Water Droplet Detection in PEMFC Gas Channels

Kristopher Inman, Xia Wang, Brian Sangerozan
Proc. ASME. FUELCELL2011, ASME 2011 9th International Conference on Fuel Cell Science, Engineering and Technology, 103-109, August 7–10, 2011
Paper No: FuelCell2011-54045
DOI: https://doi.org/10.1115/FuelCell2011-54045
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Topics: Drops, Proton exchange membrane fuel cells, Sensors, Temperature measurement, Water
Proceedings Papers

Two-Phase Flow in a Gas Flow Channel of Polymer Electrolyte Fuel Cells

Sung Chan Cho, Yun Wang
Proc. ASME. FUELCELL2011, ASME 2011 9th International Conference on Fuel Cell Science, Engineering and Technology, 575-581, August 7–10, 2011
Paper No: FuelCell2011-54118
DOI: https://doi.org/10.1115/FuelCell2011-54118
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Topics: Electrolytes, Fuel cells, Gas flow, Polymers, Two-phase flow, Aluminum, Carbon, Drops, Flow (Dynamics), Gas diffusion layers
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
Paper No: FuelCell2011-54489
DOI: https://doi.org/10.1115/FuelCell2011-54489
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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
Paper No: FuelCell2011-54262
DOI: https://doi.org/10.1115/FuelCell2011-54262
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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

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 Lumped Model of Single Droplet Deformation, Oscillation and Detachment on the GDL Surface of a PEM Fuel Cell

Angelo Esposito, Pierpaolo Polverino, Cesare Pianese, Yann G. Guezennec
Proc. ASME. FUELCELL2010, ASME 2010 8th International Fuel Cell Science, Engineering and Technology Conference: Volume 1, 581-592, June 14–16, 2010
Paper No: FuelCell2010-33171
DOI: https://doi.org/10.1115/FuelCell2010-33171
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Topics: Deformation, Drops, Gas diffusion layers, Oscillations, Proton exchange membrane fuel cells, Water
Proceedings Papers

Oxygen Starvation Effects on PEMFC Durability

Mathias Gerard, Jean-Philippe Poirot-Crouvezier, Daniel Hissel, Marie-Cecile Pe´ra
Proc. ASME. FUELCELL2010, ASME 2010 8th International Fuel Cell Science, Engineering and Technology Conference: Volume 1, 593-600, June 14–16, 2010
Paper No: FuelCell2010-33173
DOI: https://doi.org/10.1115/FuelCell2010-33173
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Topics: Durability, Oxygen, Proton exchange membrane fuel cells, Current density, Delays, Design, Drops, Electrochemical reactions, Heat transfer, Magnetic fields
Proceedings Papers

Effect of PTFE Loading on the Performance of the GDL in Water Removal

Mehdi Shahraeeni, Mina Hoorfar
Proc. ASME. FUELCELL2010, ASME 2010 8th International Fuel Cell Science, Engineering and Technology Conference: Volume 2, 321-326, June 14–16, 2010
Paper No: FuelCell2010-33081
DOI: https://doi.org/10.1115/FuelCell2010-33081
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Topics: Gas diffusion layers, Water, Porous materials, Darcy's law, Drops, Flow (Dynamics), Fluid dynamics, Fluids, Fuel cells, Modeling
Proceedings Papers

Anisotropic Porosity Profiles of PEMFC GDLs

Z. Fishman, J. Hinebaugh, A. Bazylak
Proc. ASME. FUELCELL2010, ASME 2010 8th International Fuel Cell Science, Engineering and Technology Conference: Volume 2, 335-341, June 14–16, 2010
Paper No: FuelCell2010-33118
DOI: https://doi.org/10.1115/FuelCell2010-33118
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Topics: Anisotropy, Gas diffusion layers, Porosity, Proton exchange membrane fuel cells, Carbon fibers, Computerized tomography, Drops, Imaging, Materials properties, Microscale devices
Proceedings Papers

Liquid Water and Gas Flow Simulation in a Channel of PEM Fuel Cells Using the Lattice Boltzmann Method

Ben Salah Yasser, Yutaka Tabe, Takemi Chikahisa
Proc. ASME. FUELCELL2010, ASME 2010 8th International Fuel Cell Science, Engineering and Technology Conference: Volume 1, 541-547, June 14–16, 2010
Paper No: FuelCell2010-33123
DOI: https://doi.org/10.1115/FuelCell2010-33123
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Topics: Gas flow, Lattice Boltzmann methods, Proton exchange membrane fuel cells, Simulation, Water, Drops, Proton exchange membranes, Air flow, Density, Design
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

Numerical Modeling and Experimental Analysis of Air-Droplet Interaction in the Channel of a PEM Fuel Cell

Angelo Esposito, Aaron Motello, Cesare Pianese, Yann G. Guezennec
Proc. ASME. FUELCELL2009, ASME 2009 7th International Conference on Fuel Cell Science, Engineering and Technology, 411-420, June 8–10, 2009
Paper No: FuelCell2009-85166
DOI: https://doi.org/10.1115/FuelCell2009-85166
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Topics: Computer simulation, Design, Drops, Experimental analysis, Proton exchange membrane fuel cells, Water
Proceedings Papers

Effect of Operating Conditions on the Water Transport Phenomena at the Cathode of Polymer Electrolyte Membrane Fuel Cell

Sang Hern Seo, Chang Sik Lee
Proc. ASME. FUELCELL2009, ASME 2009 7th International Conference on Fuel Cell Science, Engineering and Technology, 177-184, June 8–10, 2009
Paper No: FuelCell2009-85217
DOI: https://doi.org/10.1115/FuelCell2009-85217
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Topics: Proton exchange membrane fuel cells, Transport phenomena, Water, Flow (Dynamics), Drops, Floods, Fuel cells, Membranes, Proton conductivity, Stainless steel
Proceedings Papers

Liquid Water Effects on the Performance of a PEMFC With Serpentine-Parallel Channels

Biao Zhou, Anh Dinh Le
Proc. ASME. FUELCELL2008, ASME 2008 6th International Conference on Fuel Cell Science, Engineering and Technology, 769-796, June 16–18, 2008
Paper No: FuelCell2008-65136
DOI: https://doi.org/10.1115/FuelCell2008-65136
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Topics: Proton exchange membrane fuel cells, Water, Flow (Dynamics), Porous materials, Algorithms, Current density, Deformation, Drops, Electrochemical reactions, Electrochemistry