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Proceedings Papers

A Preliminary Study for 3D Numerical Simulation of a Through-Plane Temperature Profile in a PEMFC Incorporating Coolant Channels

Proc. ASME. ICNMM2012, ASME 2012 10th International Conference on Nanochannels, Microchannels, and Minichannels, 173-182, July 8–12, 2012

Paper No: ICNMM2012-73182

DOI: https://doi.org/10.1115/ICNMM2012-73182

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Topics: Computer simulation, Coolants, Proton exchange membrane fuel cells, Temperature profiles, Gas diffusion layers, Heat pipes, Vapors, Water, Design, Temperature

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

Sensitivity Analysis of Mass Transport Properties of Gas Diffusion Layers of Polymer Electrolyte Membrane Fuel Cells

Siddiq Husain Tahseen, Abbas S. Milani, Mina Hoorfar

Proc. ASME. ICNMM2012, ASME 2012 10th International Conference on Nanochannels, Microchannels, and Minichannels, 149-155, July 8–12, 2012

Paper No: ICNMM2012-73107

DOI: https://doi.org/10.1115/ICNMM2012-73107

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Topics: Gas diffusion layers, Proton exchange membrane fuel cells, Sensitivity analysis, Decision making, Design, Engineers, Entropy, Mass transfer, Permeability, Porosity

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

Evaluation of Lattice Boltzmann Method for Reaction-Diffusion Process in a Porous SOFC Anode Microstructure

Hedvig Paradis, Bengt Sundén

Proc. ASME. ICNMM2012, ASME 2012 10th International Conference on Nanochannels, Microchannels, and Minichannels, 163-171, July 8–12, 2012

Paper No: ICNMM2012-73163

DOI: https://doi.org/10.1115/ICNMM2012-73163

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Topics: Anodes, Diffusion (Physics), Lattice Boltzmann methods, Matlab, Microscale devices, Porous materials, Solid oxide fuel cells, Transport processes

Proceedings Papers

Two-Phase Flow in Microchannels With a Bounding Porous Medium

A. Nouri-Borujerdi

Proc. ASME. ICNMM2011, ASME 2011 9th International Conference on Nanochannels, Microchannels, and Minichannels, Volume 1, 263-268, June 19–22, 2011

Paper No: ICNMM2011-58209

DOI: https://doi.org/10.1115/ICNMM2011-58209

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Topics: Microchannels, Porous materials, Two-phase flow

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

Novel In-Situ Laser Based Diagnostics for Measurement of Water Vapor and Carbon Dioxide Concentrations in the Gas Distribution Channels of a PEM Fuel Cell

Derek E. Lambe, Kyle Seleski, Ranganathan Kumar, Saptarshi Basu

Proc. ASME. ICNMM2009, ASME 2009 7th International Conference on Nanochannels, Microchannels and Minichannels, 295-302, June 22–24, 2009

Paper No: ICNMM2009-82001

DOI: https://doi.org/10.1115/ICNMM2009-82001

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Topics: Carbon dioxide, Lasers, Proton exchange membrane fuel cells, Water vapor, Absorption spectroscopy, Flow (Dynamics), Fuel cells, Laser beams, Resolution (Optics), Uncertainty

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

Paper No: ICNMM2009-82140

DOI: https://doi.org/10.1115/ICNMM2009-82140

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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

Transport Phenomena Within the Porous Cathode for PEM Fuel Cell

Juanfang Liu, Nubuyuki Oshima, Eru Kurihara, LitanKumar Saha

Proc. ASME. ICNMM2009, ASME 2009 7th International Conference on Nanochannels, Microchannels and Minichannels, 313-319, June 22–24, 2009

Paper No: ICNMM2009-82181

DOI: https://doi.org/10.1115/ICNMM2009-82181

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Topics: Proton exchange membrane fuel cells, Transport phenomena, Electrodes, Catalysts, Floods, Gas diffusion layers, Oxygen, Water, Darcy's law, Fuel cells

Proceedings Papers

In-Situ Diagnostics of PEFCs

Kaspar Andreas Friedrich, Norbert Wagner, Mathias Schulze

Proc. ASME. ICNMM2009, ASME 2009 7th International Conference on Nanochannels, Microchannels and Minichannels, 321-328, June 22–24, 2009

Paper No: ICNMM2009-82186

DOI: https://doi.org/10.1115/ICNMM2009-82186

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Topics: Current density, Durability, Electrodes, Electrolytes, Energy generation, Fuel cells, Membrane electrode assemblies, Pollution, Polymers, Temperature gradient

Proceedings Papers

Direct Simulation of Mass Transport in a SOFC Cathode Using Microchannels

Jose A. Escobar, Suryanarayana R. Pakalapati, Jagannath R. Nanduri, Ismail B. Celik

Proc. ASME. ICNMM2009, ASME 2009 7th International Conference on Nanochannels, Microchannels and Minichannels, 329-336, June 22–24, 2009

Paper No: ICNMM2009-82205

DOI: https://doi.org/10.1115/ICNMM2009-82205

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Topics: Microchannels, Simulation, Solid oxide fuel cells, Electrodes, Energy generation, Gaussian distribution, Computational fluid dynamics, Computer software, Diffusion (Physics), Electrolytes

Proceedings Papers

Visualization of Water Distribution in Operating PEMFC Using X-Ray Microscopy

Jongrok Kim, Junho Je, Massoud Kaviany, Sang Young Son, MooHwan Kim

Proc. ASME. ICNMM2009, ASME 2009 7th International Conference on Nanochannels, Microchannels and Minichannels, 337-340, June 22–24, 2009

Paper No: ICNMM2009-82233

DOI: https://doi.org/10.1115/ICNMM2009-82233

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Topics: Microscopy, Proton exchange membrane fuel cells, Visualization, Water distribution, X-rays, Current density, Electric current, Gas diffusion layers, Resolution (Optics)

Proceedings Papers

Investigation of Water Distribution in a Polymer Electrolyte Fuel Cell Using X-Ray Imaging Technique

Seung-Gon Kim, Sang-Joon Lee

Proc. ASME. ICNMM2009, ASME 2009 7th International Conference on Nanochannels, Microchannels and Minichannels, 341-344, June 22–24, 2009

Paper No: ICNMM2009-82290

DOI: https://doi.org/10.1115/ICNMM2009-82290

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Topics: Electrolytes, Fuel cells, Polymers, Water distribution, X-ray imaging, X-rays, Gas diffusion layers, Water resource management, Imaging, Water

Proceedings Papers

Relationship Between Water Transfer Through Membrane and Species Mole Fractions in a Micro PEMFC Channel

Dongryul Lee, Joongmyeon Bae

Proc. ASME. ICNMM2008, ASME 2008 6th International Conference on Nanochannels, Microchannels, and Minichannels, 1263-1270, June 23–25, 2008

Paper No: ICNMM2008-62077

DOI: https://doi.org/10.1115/ICNMM2008-62077

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Topics: Membranes, Proton exchange membrane fuel cells, Water, Diffusion (Physics), Anodes, Drag (Fluid dynamics), Transport phenomena, Chemical kinetics, Current density, Electrical conductivity

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

Paper No: ICNMM2008-62087

DOI: https://doi.org/10.1115/ICNMM2008-62087

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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

Oxygen Diffusion Characteristics of Gas Diffusion Layers With Moisture

Daigo Iwasaki, Yoshio Utaka, Yutaka Tasaki, Shixue Wang

Proc. ASME. ICNMM2008, ASME 2008 6th International Conference on Nanochannels, Microchannels, and Minichannels, 1279-1284, June 23–25, 2008

Paper No: ICNMM2008-62106

DOI: https://doi.org/10.1115/ICNMM2008-62106

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Topics: Diffusion (Physics), Gas diffusion layers, Oxygen, Water, Porous materials, Textiles, Condensation, Vacuum, Batteries, Electrolytes

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

Paper No: ICNMM2008-62115

DOI: https://doi.org/10.1115/ICNMM2008-62115

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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

NARROW

A Preliminary Study for 3D Numerical Simulation of a Through-Plane Temperature Profile in a PEMFC Incorporating Coolant Channels

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

Sensitivity Analysis of Mass Transport Properties of Gas Diffusion Layers of Polymer Electrolyte Membrane Fuel Cells

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

Evaluation of Lattice Boltzmann Method for Reaction-Diffusion Process in a Porous SOFC Anode Microstructure

Two-Phase Flow in Microchannels With a Bounding Porous Medium

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

Novel In-Situ Laser Based Diagnostics for Measurement of Water Vapor and Carbon Dioxide Concentrations in the Gas Distribution Channels of a PEM Fuel Cell

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

Transport Phenomena Within the Porous Cathode for PEM Fuel Cell

In-Situ Diagnostics of PEFCs

Direct Simulation of Mass Transport in a SOFC Cathode Using Microchannels

Visualization of Water Distribution in Operating PEMFC Using X-Ray Microscopy

Investigation of Water Distribution in a Polymer Electrolyte Fuel Cell Using X-Ray Imaging Technique

Relationship Between Water Transfer Through Membrane and Species Mole Fractions in a Micro PEMFC Channel

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

Oxygen Diffusion Characteristics of Gas Diffusion Layers With Moisture

Water Removal From Hydrophilic Fuel Cell Channels

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