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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

Paper No: ICNMM2018-7667

DOI: https://doi.org/10.1115/ICNMM2018-7667

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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

Paper No: ICNMM2017-5556

DOI: https://doi.org/10.1115/ICNMM2017-5556

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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

Removal of Shape Deformation in the Free Energy Based Lattice Boltzmann Method for Large Density Ratio

Jia-ming Gong, Nobuyuki Oshima, Yutaka Tabe

Proc. ASME. ICNMM2015, ASME 2015 13th International Conference on Nanochannels, Microchannels, and Minichannels, V001T03A010, July 6–9, 2015

Paper No: ICNMM2015-48296

DOI: https://doi.org/10.1115/ICNMM2015-48296

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Topics: Deformation, Density, Lattice Boltzmann methods, Shapes, Drops, Simulation, Water, Dynamics (Mechanics), Electrolytes, Fuel cells

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

Paper No: ICNMM2015-48527

DOI: https://doi.org/10.1115/ICNMM2015-48527

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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

Mitigation of Biofouling Through In-Plane Application of Weak DC Current in Presence of Antimicrobials

Marshal Shahu Maskarenj, Ravi Chavali, Ankita Mathur, Prakash Chandra Ghosh, Sushanta Kumar Mitra

Proc. ASME. ICNMM2015, ASME 2015 13th International Conference on Nanochannels, Microchannels, and Minichannels, V001T03A016, July 6–9, 2015

Paper No: ICNMM2015-48238

DOI: https://doi.org/10.1115/ICNMM2015-48238

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Topics: Biofouling, Membranes, Bioreactors, Fuel cells, Wastewater treatment

Proceedings Papers

Two-Phase Pressure Drop Characteristics During Low Temperature Transients in PEMFCs

Rupak Banerjee, Satish G. Kandlikar

Proc. ASME. ICNMM2014, ASME 2014 12th International Conference on Nanochannels, Microchannels and Minichannels, V001T07A003, August 3–7, 2014

Paper No: ICNMM2014-21873

DOI: https://doi.org/10.1115/ICNMM2014-21873

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Topics: Low temperature, Pressure drop, Proton exchange membrane fuel cells, Transients (Dynamics), Stress, Temperature, Steady state, Two-phase flow, Water, Air flow

Proceedings Papers

An Analysis of Two-Phase Flow Pressure Drop in Operating Proton Exchange Membrane Fuel Cell Channels With the Lockhart-Martinelli Approach

Ryan Anderson, Lifeng Zhang, David P. Wilkinson

Proc. ASME. ICNMM2014, ASME 2014 12th International Conference on Nanochannels, Microchannels and Minichannels, V001T07A001, August 3–7, 2014

Paper No: ICNMM2014-21288

DOI: https://doi.org/10.1115/ICNMM2014-21288

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Topics: Pressure drop, Proton exchange membrane fuel cells, Two-phase flow, Flow (Dynamics), Water, Fuel cells, Automotive industry, Current density, Design, Emissions

Proceedings Papers

Simultaneous Investigation of PEMFC Performance and Water Content at Different Flow Rates and Relative Humidities

Mohammadreza Hasheminasab, Ali Bozorgnezhad, Mehrzad Shams, Goodarz Ahmadi, Homayoon Kanani

Proc. ASME. ICNMM2014, ASME 2014 12th International Conference on Nanochannels, Microchannels and Minichannels, V001T07A002, August 3–7, 2014

Paper No: ICNMM2014-21586

DOI: https://doi.org/10.1115/ICNMM2014-21586

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Topics: Flow (Dynamics), Proton exchange membrane fuel cells, Water, Stoichiometry, Floods, Membranes, Anodes, Catalysts, Fuel cells, Image processing

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

Paper No: ICNMM2013-73084

DOI: https://doi.org/10.1115/ICNMM2013-73084

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Topics: Membranes, Molecular dynamics, Protons, Water, Ions, Density, Diffusion (Physics), Dynamics (Mechanics), Engineering simulation, Mesoscopic systems

Proceedings Papers

Effect of Tube Diameters on the Flow Phenomena of Gas-Liquid Two-Phase Flow in Microchannels

Hideo Ide, Masahiro Kawaji

Proc. ASME. ICNMM2013, ASME 2013 11th International Conference on Nanochannels, Microchannels, and Minichannels, V001T03A008, June 16–19, 2013

Paper No: ICNMM2013-73096

DOI: https://doi.org/10.1115/ICNMM2013-73096

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Topics: Flow (Dynamics), Microchannels, Two-phase flow, Film flow, Bioengineering, Biomedical engineering, Bioreactors, Bubbly flow, Drugs, Electrical conductance

Proceedings Papers

The Cross Flow Mechanism in the Micro Channel of a Polymer Electrolyte Fuel Cell

K. M. Salahuddin, Nobuyuki Oshima, Litan Kumar Saha

Proc. ASME. ICNMM2013, ASME 2013 11th International Conference on Nanochannels, Microchannels, and Minichannels, V001T07A003, June 16–19, 2013

Paper No: ICNMM2013-73115

DOI: https://doi.org/10.1115/ICNMM2013-73115

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Topics: Cross-flow, Electrolytes, Fuel cells, Microchannels, Polymers, Gas diffusion layers, Gas flow, Flow (Dynamics), Oxygen, Current density

Proceedings Papers

Analysis of Water Transport in the Vicinity of Micro-Porous Layer in PEFC With Freezing Method

Yusuke Aoyama, Kengo Suzuki, Yutaka Tabe, Takemi Chikahisa

Proc. ASME. ICNMM2013, ASME 2013 11th International Conference on Nanochannels, Microchannels, and Minichannels, V001T07A004, June 16–19, 2013

Paper No: ICNMM2013-73124

DOI: https://doi.org/10.1115/ICNMM2013-73124

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Topics: Freezing, Water, Catalysts, Condensation, Electrodes, Energy generation, Flow (Dynamics), Fuel cells, Microscopes, Polymers

Proceedings Papers

Transient Analysis of Gas Distribution in the Anodic Flow Field in a Fuel Cell Stack

Yasushi Ichikawa, Nobuyuki Oshima

Proc. ASME. ICNMM2013, ASME 2013 11th International Conference on Nanochannels, Microchannels, and Minichannels, V001T07A007, June 16–19, 2013

Paper No: ICNMM2013-73219

DOI: https://doi.org/10.1115/ICNMM2013-73219

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Topics: Flow (Dynamics), Fuel cells, Transient analysis, Hydrogen, Catalysts, Manifolds, Electrolytes, Carbon, Corrosion, Fluids

Proceedings Papers

Study on Water Transport Phenomena Through Micro-Porous Layers in PEFC

Takemi Chikahisa, Yutaka Tabe, Kazumasa Kadowaki

Proc. ASME. ICNMM2012, ASME 2012 10th International Conference on Nanochannels, Microchannels, and Minichannels, 141-147, July 8–12, 2012

Paper No: ICNMM2012-73063

DOI: https://doi.org/10.1115/ICNMM2012-73063

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Topics: Transport phenomena, Water, Floods, Ice, Temperature, Water distribution, Catalysts, Electrolytes, Freezing, Fuel cells

Proceedings Papers

Performance Improvements by Embedded Thin Film Current Collectors for Microfluidic Fuel Cells With Porous Electrodes

Jin Wook Lee, Erik Kjeang

Proc. ASME. ICNMM2012, ASME 2012 10th International Conference on Nanochannels, Microchannels, and Minichannels, 157-162, July 8–12, 2012

Paper No: ICNMM2012-73162

DOI: https://doi.org/10.1115/ICNMM2012-73162

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Topics: Electrodes, Fuel cells, Microfluidics, Thin films, Contact resistance, Carbon, Design, Electrochemical impedance spectroscopy, Flow (Dynamics), Lithography

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

Paper No: ICNMM2011-58252

DOI: https://doi.org/10.1115/ICNMM2011-58252

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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

Decision of the Best Blend Proportional Factor Value of Two Staggered Grids Used in LBM for PEFC Simulation

Jia-ming Gong, Nobuyuki Oshima, Eru Kurihara, Yutaka Tabe

Proc. ASME. ICNMM2011, ASME 2011 9th International Conference on Nanochannels, Microchannels, and Minichannels, Volume 1, 239-248, June 19–22, 2011

Paper No: ICNMM2011-58026

DOI: https://doi.org/10.1115/ICNMM2011-58026

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Topics: Deformation, Density, Drops, Electrolytes, Fuel cells, Lattice Boltzmann methods, Multiphase flow, Oscillations, Poisson equation, Polymers

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

Paper No: ICNMM2011-58172

DOI: https://doi.org/10.1115/ICNMM2011-58172

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Topics: Aluminum, Catalysts, Flow (Dynamics), Water, Drops, Fuel cells, Floods, Gas diffusion layers, Geometry, Pressure

Proceedings Papers

Mass Transport Measurements in Porous Transport Layers of a PEM Fuel Cell

Lalit M. Pant, Sushanta K. Mitra, Marc Secanell

Proc. ASME. ICNMM2011, ASME 2011 9th International Conference on Nanochannels, Microchannels, and Minichannels, Volume 1, 257-262, June 19–22, 2011

Paper No: ICNMM2011-58181

DOI: https://doi.org/10.1115/ICNMM2011-58181

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Topics: Proton exchange membrane fuel cells, Diffusion (Physics), Porous materials, Catalysts, Convection, Gas diffusion layers, Permeability, Bridges (Structures), Electrolytes, Friction

Proceedings Papers

Modeling of a Micro-Channel Water-Gas Shift Reactor

M. H. Akbari, S. A. Asaee, R. Roohi

Proc. ASME. ICNMM2010, ASME 2010 8th International Conference on Nanochannels, Microchannels, and Minichannels: Parts A and B, 1083-1090, August 1–5, 2010

Paper No: FEDSM-ICNMM2010-30241

DOI: https://doi.org/10.1115/FEDSM-ICNMM2010-30241

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Topics: Microchannels, Modeling, Water, Carbon, Hydrogen, Temperature, Catalysts, Design, Engineering simulation, Flow (Dynamics)

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NARROW

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

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

Removal of Shape Deformation in the Free Energy Based Lattice Boltzmann Method for Large Density Ratio

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

Mitigation of Biofouling Through In-Plane Application of Weak DC Current in Presence of Antimicrobials

Two-Phase Pressure Drop Characteristics During Low Temperature Transients in PEMFCs

An Analysis of Two-Phase Flow Pressure Drop in Operating Proton Exchange Membrane Fuel Cell Channels With the Lockhart-Martinelli Approach

Simultaneous Investigation of PEMFC Performance and Water Content at Different Flow Rates and Relative Humidities

Molecular Dynamics Study of Proton and Water Transport in Nafion Membrane

Effect of Tube Diameters on the Flow Phenomena of Gas-Liquid Two-Phase Flow in Microchannels

The Cross Flow Mechanism in the Micro Channel of a Polymer Electrolyte Fuel Cell

Analysis of Water Transport in the Vicinity of Micro-Porous Layer in PEFC With Freezing Method

Transient Analysis of Gas Distribution in the Anodic Flow Field in a Fuel Cell Stack

Study on Water Transport Phenomena Through Micro-Porous Layers in PEFC

Performance Improvements by Embedded Thin Film Current Collectors for Microfluidic Fuel Cells With Porous Electrodes

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

Decision of the Best Blend Proportional Factor Value of Two Staggered Grids Used in LBM for PEFC Simulation

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

Mass Transport Measurements in Porous Transport Layers of a PEM Fuel Cell

Modeling of a Micro-Channel Water-Gas Shift Reactor

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