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Proceedings Papers

Investigation of Gas Diffusion Layer Properties Using X-Ray Microtomography

Sadegh Hasanpour, Andre Phillion, Mina Hoorfar
Proc. ASME. FUELCELL2015, ASME 2015 13th International Conference on Fuel Cell Science, Engineering and Technology, V001T04A001, June 28–July 2, 2015
Paper No: FUELCELL2015-49085
DOI: https://doi.org/10.1115/FUELCELL2015-49085
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Topics: Gas diffusion layers, X-rays, Porosity, Proton exchange membrane fuel cells, Algorithms, Dimensions, Experimental methods, Porous materials, Resolution (Optics), Surface roughness
Proceedings Papers

High Throughput and High Resolution In-Line Monitoring of PEMFC Materials by Means of Visible Light Diffuse Reflectance Imaging and Computer Vision

Peter Rupnowski, Michael Ulsh, Bhushan Sopori
Proc. ASME. FUELCELL2015, ASME 2015 13th International Conference on Fuel Cell Science, Engineering and Technology, V001T04A002, June 28–July 2, 2015
Paper No: FUELCELL2015-49212
DOI: https://doi.org/10.1115/FUELCELL2015-49212
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Topics: Computers, Imaging, Light, Proton exchange membrane fuel cells, Reflectance, Resolution (Optics), Visible spectrum, Fuel cells, Electrodes, Particulate matter
Proceedings Papers

Comparing the Permeability Calculation Between Different System Size of the Computational Gas Diffusion Layer Sample in PEMFC

Yuan Gao
Proc. ASME. FUELCELL2014, ASME 2014 12th International Conference on Fuel Cell Science, Engineering and Technology, V001T06A001, June 30–July 2, 2014
Paper No: FuelCell2014-6323
DOI: https://doi.org/10.1115/FuelCell2014-6323
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Topics: Gas diffusion layers, Permeability, Proton exchange membrane fuel cells, Porosity, Carbon, Fluid dynamics, Lattice Boltzmann methods, X-rays, Anisotropy, Boundary-value problems
Proceedings Papers

Exergogravimetric Design for Increased SOFC System Power Density

Comas Haynes, Ryan Miller
Proc. ASME. FUELCELL2013, ASME 2013 11th International Conference on Fuel Cell Science, Engineering and Technology, V001T02A003, July 14–19, 2013
Paper No: FuelCell2013-18065
DOI: https://doi.org/10.1115/FuelCell2013-18065
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Topics: Design, Power density, Solid oxide fuel cells, Exergy, Exergy analysis, Thermal systems, Simulation, Unmanned aerial vehicles, Accounting, Degrees of freedom
Proceedings Papers

Effects of Compression on GDL Microstructure by High-Resolution X-Ray Computed Tomography

Navvab Khajeh Hosseini D., Takashi Sasabe, Takashi Tokumasu, Ugur Pasaogullari
Proc. ASME. FUELCELL2013, ASME 2013 11th International Conference on Fuel Cell Science, Engineering and Technology, V001T01A018, July 14–19, 2013
Paper No: FuelCell2013-18405
DOI: https://doi.org/10.1115/FuelCell2013-18405
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Topics: Compression, Computerized tomography, Gas diffusion layers, Resolution (Optics), Proton exchange membrane fuel cells, Porosity, Catalysts, Contact resistance, Fluids, Heat
Proceedings Papers

The Analysis of Mass Transport Phenomena in Micro Porous Layer for High Current Density Operation in PEMFC for Automobile Application

Toshikazu Kotaka, Koichiro Aotani, Yuichiro Tabuchi, Partha Mukherjee
Proc. ASME. FUELCELL2013, ASME 2013 11th International Conference on Fuel Cell Science, Engineering and Technology, V001T03A003, July 14–19, 2013
Paper No: FuelCell2013-18126
DOI: https://doi.org/10.1115/FuelCell2013-18126
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Topics: Automobiles, Current density, Proton exchange membrane fuel cells, Transport phenomena, Oxygen, Electrons, Gas diffusion layers, Carbon, Contact resistance, Fuel cell vehicles
Proceedings Papers

Investigation of Liquid Water Content of a Compressed PEMFC GDL Using Micro-Computed Tomography

Ronnie Yip, Aimy Bazylak
Proc. ASME. FUELCELL2012, ASME 2012 10th International Conference on Fuel Cell Science, Engineering and Technology, 473-477, July 23–26, 2012
Paper No: FuelCell2012-91446
DOI: https://doi.org/10.1115/FuelCell2012-91446
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Topics: Gas diffusion layers, Proton exchange membrane fuel cells, Water, Compression, Errors, Flow (Dynamics), Imaging, Porosity, Resolution (Optics), Transport phenomena
Proceedings Papers

Comparison of Water Thickness Profiles of Compressed PEMFC GDLs

Pradyumna Challa, James Hinebaugh, A. Bazylak
Proc. ASME. FUELCELL2011, ASME 2011 9th International Conference on Fuel Cell Science, Engineering and Technology, 121-126, August 7–10, 2011
Paper No: FuelCell2011-54340
DOI: https://doi.org/10.1115/FuelCell2011-54340
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Topics: Gas diffusion layers, Proton exchange membrane fuel cells, Water, Flow (Dynamics), Resolution (Optics), Underground injection, Water distribution, X-rays
Proceedings Papers

A Thermal-Electrochemical Model of a Fuel Cell Stack Block

David Beedie, Christopher Knight, Matthew Horsfield, Roy Moobola
Proc. ASME. FUELCELL2011, ASME 2011 9th International Conference on Fuel Cell Science, Engineering and Technology, 485-494, August 7–10, 2011
Paper No: FuelCell2011-54829
DOI: https://doi.org/10.1115/FuelCell2011-54829
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Topics: Fuel cells, Fuels, Physics, Anodes, Geometry, Heat, Air flow, Computers, Cooling, Couplings
Proceedings Papers

Validation and Uncertainty Quantification of a Two-Phase, Multidimensional PEMFC Computer Model Using High-Resolution Segmented Current Collector Data

Brian Carnes, Ken S. Chen, Liang Hao, Gang Luo, Yan Ji, Chao-Yang Wang, Dusan Spernjak
Proc. ASME. FUELCELL2011, ASME 2011 9th International Conference on Fuel Cell Science, Engineering and Technology, 773-779, August 7–10, 2011
Paper No: FuelCell2011-54746
DOI: https://doi.org/10.1115/FuelCell2011-54746
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Topics: Computers, Proton exchange membrane fuel cells, Resolution (Optics), Uncertainty quantification, Uncertainty, Electrodes, Flow (Dynamics), Hardware, Manufacturing, Membranes
Proceedings Papers

Synthesis of Highly Dispersed Carbon Supported Platinum Nanocatalyst for Fuel Cells

Hanna S. Abbo, Ivan R. Green, Salam J. J. Titinchi
Proc. ASME. FUELCELL2011, ASME 2011 9th International Conference on Fuel Cell Science, Engineering and Technology, 891-892, August 7–10, 2011
Paper No: FuelCell2011-54669
DOI: https://doi.org/10.1115/FuelCell2011-54669
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Topics: Carbon, Carbon nanotubes, Catalysts, Fuel cells, Particle size, Particulate matter, Platinum, Resolution (Optics), Sodium, Transmission electron microscopy
Proceedings Papers

Soft X-Ray Investigation on the Effect of Microstructure of PEMFC Porous Layers on Liquid Water Transport

Takashi Sasabe, Phengxay Deevanhxay, Shohji Tsushima, Shuichiro Hirai
Proc. ASME. FUELCELL2011, ASME 2011 9th International Conference on Fuel Cell Science, Engineering and Technology, 163-169, August 7–10, 2011
Paper No: FuelCell2011-54588
DOI: https://doi.org/10.1115/FuelCell2011-54588
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Topics: Proton exchange membrane fuel cells, Water, X-rays, Carbon, Gas diffusion layers, Imaging, Textiles, Visualization, Evaporation, Fibers
Proceedings Papers

In-Situ Observation of the Water Distribution in Porous Layers of PEMFCs by Soft X-Ray Radiography

Takashi Sasabe, Shohji Tsushima, Shuichiro Hirai
Proc. ASME. FUELCELL2010, ASME 2010 8th International Fuel Cell Science, Engineering and Technology Conference: Volume 1, 175-181, June 14–16, 2010
Paper No: FuelCell2010-33334
DOI: https://doi.org/10.1115/FuelCell2010-33334
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Topics: Proton exchange membrane fuel cells, Water distribution, X-rays, Water, Resolution (Optics), Catalysts, Transport phenomena, Design, Microscopy, Optics
Proceedings Papers

Modeling of Fluid Behavior and Calculation of the Permeability of the Gas Diffusion Layer in PEM Fuel Cell Using Lattice Boltzmann Method

Y. Gao
Proc. ASME. FUELCELL2010, ASME 2010 8th International Fuel Cell Science, Engineering and Technology Conference: Volume 1, 421-429, June 14–16, 2010
Paper No: FuelCell2010-33018
DOI: https://doi.org/10.1115/FuelCell2010-33018
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Topics: Fluids, Gas diffusion layers, Lattice Boltzmann methods, Modeling, Permeability, Proton exchange membrane fuel cells, Boundary-value problems, Carbon, Porosity, Porous materials
Proceedings Papers

Effect of the Micro-Porous Layer-Gas Diffusion Layer Interface on Water Transport in Polymer Electrolyte Fuel Cells

Joshua Preston, Richard Fu, Xiaoyu Zhang, Ugur Pasaogullari
Proc. ASME. FUELCELL2009, ASME 2009 7th International Conference on Fuel Cell Science, Engineering and Technology, 113-119, June 8–10, 2009
Paper No: FuelCell2009-85127
DOI: https://doi.org/10.1115/FuelCell2009-85127
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Topics: Diffusion (Physics), Electrolytes, Fuel cells, Polymers, Water, Computer simulation, Gas diffusion layers, Approximation, Neutron radiography, Resolution (Optics)
Proceedings Papers

Exploration and Prioritization of Fuel Cell Commercialization Barriers for Use in the Development of a Fuel Cell Roadmap and Action Plan for California

Josh Eichman, Jack Brouwer, Scott Samuelsen
Proc. ASME. FUELCELL2009, ASME 2009 7th International Conference on Fuel Cell Science, Engineering and Technology, 789-798, June 8–10, 2009
Paper No: FuelCell2009-85065
DOI: https://doi.org/10.1115/FuelCell2009-85065
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Topics: Fuel cells, Fuel cell technology, Industrial research, Bridges (Structures), Durability, Feedback, Fuels, Governments, Resolution (Optics), Transportation systems
Proceedings Papers

In-Situ Neutron Radiography of Water Freezing in a GDL

Andrew Gilbert, Carlos Hidrovo, Steven Biegalski, Roger Kapsimalis, Mark Deinert
Proc. ASME. FUELCELL2009, ASME 2009 7th International Conference on Fuel Cell Science, Engineering and Technology, 459-463, June 8–10, 2009
Paper No: FuelCell2009-85176
DOI: https://doi.org/10.1115/FuelCell2009-85176
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Topics: Freezing, Gas diffusion layers, Neutron radiography, Water, Fuel cells, Proton exchange membrane fuel cells, Imaging, Temperature, Automobiles, Density
Proceedings Papers

Liquid Water Visualization in an Operating PEMFC by Soft X-Ray Radiography

Takashi Sasabe, Shohji Tsushima, Shuichiro Hirai, Katsunori Minami, Keiji Yada
Proc. ASME. FUELCELL2009, ASME 2009 7th International Conference on Fuel Cell Science, Engineering and Technology, 137-142, June 8–10, 2009
Paper No: FuelCell2009-85135
DOI: https://doi.org/10.1115/FuelCell2009-85135
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Topics: Proton exchange membrane fuel cells, Visualization, Water, X-rays, Current density, Resolution (Optics), Water distribution, Anisotropy, Cathode ray oscilloscopes, Diffusion (Physics)
Proceedings Papers

Proton Exchange Membrane Fuel Cell Catalyst: Synthesis and Characterization

Egberto Gomes Franco, Paulo Lucas Dantas Filho, Carlos Eduardo Rollo Ribeiro, Geraldo Francisco Burani, Marcelo Linardi
Proc. ASME. FUELCELL2008, ASME 2008 6th International Conference on Fuel Cell Science, Engineering and Technology, 945-950, June 16–18, 2008
Paper No: FuelCell2008-65068
DOI: https://doi.org/10.1115/FuelCell2008-65068
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Topics: Catalysts, Proton exchange membrane fuel cells, Ethanol, Fuel cells, Oxidation, X-rays, Hydrogen, Biomass, Carbon dioxide, Cycles
Proceedings Papers

Experimental Approaches for Distribution and Behavior of Water in Gas Diffusion Layer Using Neutron and X-Ray Imaging Techniques

TaeJoo Kim, JongRok Kim, CheulMuu Sim, Massound Kaviany, SangYoung Son, MooHwan Kim
Proc. ASME. FUELCELL2008, ASME 2008 6th International Conference on Fuel Cell Science, Engineering and Technology, 977-983, June 16–18, 2008
Paper No: FuelCell2008-65254
DOI: https://doi.org/10.1115/FuelCell2008-65254
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Topics: Experimental methods, Gas diffusion layers, Neutrons, Water, X-ray imaging, Imaging, Proton exchange membrane fuel cells, Water distribution, Porous materials, Resolution (Optics)