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Proceedings Papers

Evaluation of Liquid-Gas Two-Phase Flow Pressure Drop Signatures in Proton Exchange Membrane (PEM) Fuel Cell Flow Channels

Mehdi Mortazavi, Jingru Benner, Anthony Santamaria
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T02A008, June 10–13, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2018-7667
https://doi.org/10.1115/ICNMM2018-7667
View Paper titled, Evaluation of Liquid-Gas Two-Phase Flow Pressure Drop Signatures in Proton Exchange Membrane (PEM) Fuel Cell Flow Channels
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Topics: Flow (Dynamics), Fuel cells, Pressure drop, Proton exchange membranes, Two-phase flow, Air flow, Water, Inflow, Pressure, Proton exchange membrane fuel cells
Proceedings Papers

Synchrotron X-Ray Investigation of Membrane Water Distribution in Polymer Electrolyte Membrane Fuel Cell Applications

Rupak Banerjee, Chuzhang Han, Nan Ge, Aimy Bazylak
Proc. ASME. ICNMM2017, ASME 2017 15th International Conference on Nanochannels, Microchannels, and Minichannels, V001T07A002, August 27–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2017-5556
https://doi.org/10.1115/ICNMM2017-5556
View Paper titled, Synchrotron X-Ray Investigation of Membrane Water Distribution in Polymer Electrolyte Membrane Fuel Cell Applications
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Topics: Membranes, Proton exchange membrane fuel cells, Water distribution, X-rays, Fuel cells, Anodes, Current density, Gas diffusion layers, Proton exchange membranes, Water
Proceedings Papers

Porous Transport Layer Related Mass Transport Losses in Polymer Electrolyte Membrane Electrolysis: A Review

Chung Hyuk Lee, Rupak Banerjee, Faraz Arbabi, James Hinebaugh, Aimy Bazylak
Proc. ASME. ICNMM2016, ASME 2016 14th International Conference on Nanochannels, Microchannels, and Minichannels, V001T07A003, July 10–14, 2016
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2016-7974
https://doi.org/10.1115/ICNMM2016-7974
View Paper titled, Porous Transport Layer Related Mass Transport Losses in Polymer Electrolyte Membrane Electrolysis: A Review
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Topics: Electrolysis, Proton exchange membranes, Oxygen, Bubbles, Electrical conductance, Electrochemical reactions, Hydrogen, Particle size, Permeability, Porosity
Proceedings Papers

An Updated Two-Phase Flow Regime Map in Active PEM Fuel Cells Based on a Force Balance Approach

Lifeng Zhang, Ryan Anderson
Proc. ASME. ICNMM2015, ASME 2015 13th International Conference on Nanochannels, Microchannels, and Minichannels, V001T03A011, July 6–9, 2015
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2015-48527
https://doi.org/10.1115/ICNMM2015-48527
View Paper titled, An Updated Two-Phase Flow Regime Map in Active PEM Fuel Cells Based on a Force Balance Approach
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Topics: Proton exchange membrane fuel cells, Two-phase flow, Water, Flow (Dynamics), Drops, Fuel cells, Current density, Pressure drop, Proton exchange membranes, Stoichiometry
Proceedings Papers

Molecular Dynamics Study of Proton and Water Transport in Nafion Membrane

Takuya Mabuchi, Takashi Tokumasu
Proc. ASME. ICNMM2013, ASME 2013 11th International Conference on Nanochannels, Microchannels, and Minichannels, V001T07A001, June 16–19, 2013
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2013-73084
https://doi.org/10.1115/ICNMM2013-73084
View Paper titled, Molecular Dynamics Study of Proton and Water Transport in Nafion Membrane
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Topics: Membranes, Molecular dynamics, Protons, Water, Ions, Density, Diffusion (Physics), Dynamics (Mechanics), Engineering simulation, Mesoscopic systems
Proceedings Papers

Effect of Channel Geometry on Two-Phase Flow Structure in Fuel Cell Gas Channels

Cody D. Rath, Satish G. Kandlikar
Proc. ASME. ICNMM2011, ASME 2011 9th International Conference on Nanochannels, Microchannels, and Minichannels, Volume 2, 329-336, June 19–22, 2011
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2011-58252
https://doi.org/10.1115/ICNMM2011-58252
View Paper titled, Effect of Channel Geometry on Two-Phase Flow Structure in Fuel Cell Gas Channels
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Topics: Fuel cells, Geometry, Two-phase flow, Gas diffusion layers, Water, Proton exchange membranes, Water resource management, Corners (Structural elements), Design, Microchannels
Proceedings Papers

Effect of the Hydrophilic Compact Aluminum-Foam Filled Flow Channel on Water Removal From the Cathode Catalyst Layer

Brooks R. Friess, Samuel C. Yew, Mina Hoorfar
Proc. ASME. ICNMM2011, ASME 2011 9th International Conference on Nanochannels, Microchannels, and Minichannels, Volume 1, 249-255, June 19–22, 2011
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2011-58172
https://doi.org/10.1115/ICNMM2011-58172
View Paper titled, Effect of the Hydrophilic Compact Aluminum-Foam Filled Flow Channel on Water Removal From the Cathode Catalyst Layer
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Topics: Aluminum, Catalysts, Flow (Dynamics), Water, Drops, Fuel cells, Floods, Gas diffusion layers, Geometry, Pressure
Proceedings Papers

Numerical Analysis of the Effect of Different Channel Geometries and Electrode Materials on the Performance of Microfluidic Fuel Cells

Ali Ebrahimi Khabbazi, Andrew Richards, Mina Hoorfar
Proc. ASME. ICNMM2010, ASME 2010 8th International Conference on Nanochannels, Microchannels, and Minichannels: Parts A and B, 1113-1120, August 1–5, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM-ICNMM2010-30772
https://doi.org/10.1115/FEDSM-ICNMM2010-30772
View Paper titled, Numerical Analysis of the Effect of Different Channel Geometries and Electrode Materials on the Performance of Microfluidic Fuel Cells
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Topics: Electrodes, Fuel cells, Microfluidics, Numerical analysis, Flow (Dynamics), Fuels, Membranes, Power density, Electrochemical reactions, Microchannels
Proceedings Papers

Flooding Visualization and Enhanced Water Management in PEM Fuel Cell

Hyung Hee Cho, Sanghoon Lee, Dong-Ho Rhee
Proc. ASME. ICNMM2009, ASME 2009 7th International Conference on Nanochannels, Microchannels and Minichannels, 1223-1230, June 22–24, 2009
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2009-82129
https://doi.org/10.1115/ICNMM2009-82129
View Paper titled, Flooding Visualization and Enhanced Water Management in PEM Fuel Cell
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Topics: Floods, Proton exchange membrane fuel cells, Visualization, Water resource management, Chemical reactions, Proton exchange membranes, Water, Air flow, Flow (Dynamics), Fuel cells
Proceedings Papers

In Situ Characterization of Two-Phase Flow in Cathode Channels of an Operating PEM Fuel Cell With Visual Access

Jacqueline M. Sergi, Zijie Lu, Satish G. Kandlikar
Proc. ASME. ICNMM2009, ASME 2009 7th International Conference on Nanochannels, Microchannels and Minichannels, 303-311, June 22–24, 2009
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2009-82140
https://doi.org/10.1115/ICNMM2009-82140
View Paper titled, In Situ Characterization of Two-Phase Flow in Cathode Channels of an Operating PEM Fuel Cell With Visual Access
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Topics: Proton exchange membrane fuel cells, Two-phase flow, Flow (Dynamics), Fuel cells, Pressure drop, Proton exchange membranes, Water, Channel flow, Chemical kinetics, Durability
Proceedings Papers

In-Situ Measurement in Through-Plane Direction in PEMFC

Kohei Ito, Sangkun Lee, Atsushi Yamamoto, Masaaki Hirano, Hidetaka Muramatsu, Kazunari Sasaki, Kuniyasu Ogawa
Proc. ASME. ICNMM2009, ASME 2009 7th International Conference on Nanochannels, Microchannels and Minichannels, 1241-1247, June 22–24, 2009
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2009-82132
https://doi.org/10.1115/ICNMM2009-82132
View Paper titled, In-Situ Measurement in Through-Plane Direction in PEMFC
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Topics: Proton exchange membrane fuel cells, Water, Gas diffusion layers, Proton exchange membranes, Water resource management, Drying, Electric charge, Floods, Heat, Nuclear magnetic resonance
Proceedings Papers

Liquid Water Transport and Distribution in Fibrous Porous Media and Gas Channels

Dirk Rensink, Jo¨rg Roth, Stephan Fell
Proc. ASME. ICNMM2008, ASME 2008 6th International Conference on Nanochannels, Microchannels, and Minichannels, 1271-1277, June 23–25, 2008
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2008-62087
https://doi.org/10.1115/ICNMM2008-62087
View Paper titled, Liquid Water Transport and Distribution in Fibrous Porous Media and Gas Channels
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Topics: Porous materials, Water, Catalysts, Proton exchange membrane fuel cells, Flow (Dynamics), Fuel cells, Proton exchange membranes, Anodes, Capillarity, Condensation
Proceedings Papers

Water Removal From Hydrophilic Fuel Cell Channels

D. A. Caulk
Proc. ASME. ICNMM2008, ASME 2008 6th International Conference on Nanochannels, Microchannels, and Minichannels, 1285-1294, June 23–25, 2008
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2008-62115
https://doi.org/10.1115/ICNMM2008-62115
View Paper titled, Water Removal From Hydrophilic Fuel Cell Channels
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Topics: Fuel cells, Water, Gas flow, Proton exchange membranes, Approximation, Corners (Structural elements), Fuels, Lubrication theory, Partial differential equations, Pressure gradient
Proceedings Papers

A Critical Review of Water Transport Models in Gas Diffusion Media of PEM Fuel Cell

Jacob LaManna, Satish G. Kandlikar
Proc. ASME. ICNMM2008, ASME 2008 6th International Conference on Nanochannels, Microchannels, and Minichannels, 1305-1315, June 23–25, 2008
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2008-62201
https://doi.org/10.1115/ICNMM2008-62201
View Paper titled, A Critical Review of Water Transport Models in Gas Diffusion Media of PEM Fuel Cell
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Topics: Diffusion (Physics), Proton exchange membrane fuel cells, Water, Fuel cells, Proton exchange membranes, Water resource management, Automobiles, Internal combustion engines, Modeling
Proceedings Papers

Impact of Microchannel Boundary Conditions on Gas Diffusion Layer Saturation and Transport in Fuel Cells

Kenneth M. Armijo, Van P. Carey
Proc. ASME. ICNMM2008, ASME 2008 6th International Conference on Nanochannels, Microchannels, and Minichannels, 1327-1334, June 23–25, 2008
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2008-62336
https://doi.org/10.1115/ICNMM2008-62336
View Paper titled, Impact of Microchannel Boundary Conditions on Gas Diffusion Layer Saturation and Transport in Fuel Cells
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Topics: Boundary-value problems, Fuel cells, Gas diffusion layers, Microchannels, Oxygen, Floods, Porous materials, Proton exchange membranes, Water, Drops
Proceedings Papers

A Microfluidic Pore Network Approach to Investigate Water Transport in Fuel Cell Porous Transport Layers

A. Bazylak, V. Berejnov, B. Markicevic, D. Sinton, N. Djilali
Proc. ASME. ICNMM2008, ASME 2008 6th International Conference on Nanochannels, Microchannels, and Minichannels, 1335-1341, June 23–25, 2008
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2008-62349
https://doi.org/10.1115/ICNMM2008-62349
View Paper titled, A Microfluidic Pore Network Approach to Investigate Water Transport in Fuel Cell Porous Transport Layers
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Topics: Fuel cells, Microfluidics, Water, Gas diffusion layers, Modeling, Flow (Dynamics), Network models, Porous materials, Proton exchange membranes, Dimensions
Proceedings Papers

Effects of Flow Field and Diffusion Layer Properties on Water Accumulation in a PEM Fuel Cell

J. P. Owejan, T. A. Trabold, D. L. Jacobson, M. Arif, S. G. Kandlikar
Proc. ASME. ICNMM2007, ASME 5th International Conference on Nanochannels, Microchannels, and Minichannels, 311-320, June 18–20, 2007
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2007-30142
https://doi.org/10.1115/ICNMM2007-30142
View Paper titled, Effects of Flow Field and Diffusion Layer Properties on Water Accumulation in a PEM Fuel Cell
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Topics: Diffusion (Physics), Flow (Dynamics), Proton exchange membrane fuel cells, Water, Fuel cells, Electrodes, Proton exchange membranes, Coating processes, Coatings, Corners (Structural elements)
Proceedings Papers

Minichannels in Polymer Electrolyte Membrane Fuel Cells

Thomas A. Trabold
Proc. ASME. ICMM2004, ASME 2nd International Conference on Microchannels and Minichannels, 119-127, June 17–19, 2004
Publisher: American Society of Mechanical Engineers
Paper No: ICMM2004-2326
https://doi.org/10.1115/ICMM2004-2326
View Paper titled, Minichannels in Polymer Electrolyte Membrane Fuel Cells
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Topics: Anodes, Design, Electrochemical devices, Electrodes, Flow (Dynamics), Fuel cells, Hydrogen, Oxygen, Pressure drop, Proton exchange membrane fuel cells