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Proceedings Papers

Flow Through Microchannels With Textured Walls: A Theory for Moderately Slow Variations

Mainendra Kumar Dewangan, Subhra Datta
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T06A001, June 10–13, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2018-7607
https://doi.org/10.1115/ICNMM2018-7607
View Paper titled, Flow Through Microchannels With Textured Walls: A Theory for Moderately Slow Variations
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Topics: Flow (Dynamics), Microchannels, Wavelength, Engineering simulation, Finite element analysis, Lubrication, Microfluidics, Permeability, Simulation, Texture (Materials)
Proceedings Papers

Interface Dynamics During Two Phase Flow in Stratified Porous Medium

Aniket S. Ambekar, Vivek V. Buwa, Jyoti Phirani
Proc. ASME. ICNMM2018, ASME 2018 16th International Conference on Nanochannels, Microchannels, and Minichannels, V001T02A018, June 10–13, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2018-7738
https://doi.org/10.1115/ICNMM2018-7738
View Paper titled, Interface Dynamics During Two Phase Flow in Stratified Porous Medium
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Topics: Dynamics (Mechanics), Porous materials, Two-phase flow, Fluids, Flow (Dynamics), Wetting, Displacement, Permeability, Biomedicine, Hydrocarbon reservoirs
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

Influence of Synthesis Conditions on the Transport Properties of Graphene Oxide Laminates

Abhilash Paneri, Saeed Moghaddam
Proc. ASME. ICNMM2015, ASME 2015 13th International Conference on Nanochannels, Microchannels, and Minichannels, V001T03A015, July 6–9, 2015
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2015-48222
https://doi.org/10.1115/ICNMM2015-48222
View Paper titled, Influence of Synthesis Conditions on the Transport Properties of Graphene Oxide Laminates
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Topics: Graphene, Laminates, Oxidation, Diffusion (Physics), Ionic conductivity, Methanol, Permeability, Proton conductivity
Proceedings Papers

Measurement of Equivalent Pore Radius and Contact Angle Within Porous Media

Saitej Ravi, David Horner, Saeed Moghaddam
Proc. ASME. ICNMM2015, ASME 2015 13th International Conference on Nanochannels, Microchannels, and Minichannels, V001T04A046, July 6–9, 2015
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2015-48223
https://doi.org/10.1115/ICNMM2015-48223
View Paper titled, Measurement of Equivalent Pore Radius and Contact Angle Within Porous Media
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Topics: Porous materials, Pressure, Water, Columns (Structural), Darcy's law, Fluids, Geometry, Permeability, Uncertainty
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
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2013-73115
https://doi.org/10.1115/ICNMM2013-73115
View Paper titled, The Cross Flow Mechanism in the Micro Channel of a Polymer Electrolyte Fuel Cell
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Topics: Cross-flow, Electrolytes, Fuel cells, Microchannels, Polymers, Gas diffusion layers, Gas flow, Flow (Dynamics), Oxygen, Current density
Proceedings Papers

Empirical Verification of Theoretical Models on Performance Characteristics of Micro-Pillar Wick Structures

David Horner, Sai Tej, Saeed Moghaddam
Proc. ASME. ICNMM2013, ASME 2013 11th International Conference on Nanochannels, Microchannels, and Minichannels, V001T08A001, June 16–19, 2013
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2013-73149
https://doi.org/10.1115/ICNMM2013-73149
View Paper titled, Empirical Verification of Theoretical Models on Performance Characteristics of Micro-Pillar Wick Structures
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Topics: Columns (Structural), Performance characterization, Heat, Design, Flat heat pipes, Fluid dynamics, Heat transfer, Hydrostatic pressure, Permeability, Stress
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
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2012-73107
https://doi.org/10.1115/ICNMM2012-73107
View Paper titled, Sensitivity Analysis of Mass Transport Properties of Gas Diffusion Layers of Polymer Electrolyte Membrane Fuel Cells
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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

Heat Transfer Enhancement by Slurry of Phase Change Material Through Rectangular Porous Channel

Manali Shukla, Fatemeh Hassanipour
Proc. ASME. ICNMM2011, ASME 2011 9th International Conference on Nanochannels, Microchannels, and Minichannels, Volume 1, 471-476, June 19–22, 2011
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2011-58074
https://doi.org/10.1115/ICNMM2011-58074
View Paper titled, Heat Transfer Enhancement by Slurry of Phase Change Material Through Rectangular Porous Channel
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Topics: Heat transfer, Phase change materials, Slurries, Flux (Metallurgy), Heat, Heat transfer coefficients, Porous materials, Thermal conductivity, Computer simulation, Flow (Dynamics)
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
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2011-58181
https://doi.org/10.1115/ICNMM2011-58181
View Paper titled, Mass Transport Measurements in Porous Transport Layers of a PEM Fuel Cell
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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

Pressure Drop in Microchannels Filled With Porous Media

A. Tamayol, A. Khosla, B. Gray, M. Bahrami
Proc. ASME. ICNMM2010, ASME 2010 8th International Conference on Nanochannels, Microchannels, and Minichannels: Parts A and B, 21-30, August 1–5, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM-ICNMM2010-30559
https://doi.org/10.1115/FEDSM-ICNMM2010-30559
View Paper titled, Pressure Drop in Microchannels Filled With Porous Media
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Topics: Microchannels, Porous materials, Pressure drop, Cylinders, Flow (Dynamics), Permeability, Dimensions, Fibers, Lithography, Plasma desorption mass spectrometry
Proceedings Papers

Use of Micro-CT Images to Reconstruct Porous Media for Pore Network Model

Bijoyendra Bera, Sushanta K. Mitra
Proc. ASME. ICNMM2010, ASME 2010 8th International Conference on Nanochannels, Microchannels, and Minichannels: Parts A and B, 1435-1439, August 1–5, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM-ICNMM2010-30308
https://doi.org/10.1115/FEDSM-ICNMM2010-30308
View Paper titled, Use of Micro-CT Images to Reconstruct Porous Media for Pore Network Model
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Topics: Network models, Porous materials, Rocks, Hydrocarbon reservoirs, Modeling, Multiphase flow, Resolution (Optics), Algorithms, Dimensions, Flow (Dynamics)
Proceedings Papers

Measurement of Interfacial Area Production and Permeability Within Porous Media

Dustin Crandall, Goodarz Ahmadi, Duane Smith
Proc. ASME. ICNMM2010, ASME 2010 8th International Conference on Nanochannels, Microchannels, and Minichannels: Parts A and B, 1611-1617, August 1–5, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM-ICNMM2010-30214
https://doi.org/10.1115/FEDSM-ICNMM2010-30214
View Paper titled, Measurement of Interfacial Area Production and Permeability Within Porous Media
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Topics: Permeability, Porous materials, Flow (Dynamics), Stereolithography, Two-phase flow, Carbon capture and storage, Computer simulation, Engineering systems and industry applications, Fluids, Multiphase flow
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
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2009-82181
https://doi.org/10.1115/ICNMM2009-82181
View Paper titled, Transport Phenomena Within the Porous Cathode for PEM Fuel Cell
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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

Influence of Interfacial Effect Between a Porous Wall and an Air Region on Natural Convection

Baoming Chen, Fang Liu, Aimin Liu, Wenguang Geng
Proc. ASME. ICNMM2009, ASME 2009 7th International Conference on Nanochannels, Microchannels and Minichannels, 603-608, June 22–24, 2009
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2009-82234
https://doi.org/10.1115/ICNMM2009-82234
View Paper titled, Influence of Interfacial Effect Between a Porous Wall and an Air Region on Natural Convection
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Topics: Heat, Mass transfer, Natural convection, Flow (Dynamics), Permeability, Buoyancy, Diffusion (Physics), Finite element methods, Fluid dynamics, Fluids
Proceedings Papers

Characterisation of Flow and Heat Transfer in Sintered Metal Foams

Jo¨rg Sauerhering, Stefanie Angel, Thomas Fend, Stefan Brendelberger, Elena Smirnova, Robert Pitz-Paal
Proc. ASME. ICNMM2008, ASME 2008 6th International Conference on Nanochannels, Microchannels, and Minichannels, 121-127, June 23–25, 2008
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2008-62311
https://doi.org/10.1115/ICNMM2008-62311
View Paper titled, Characterisation of Flow and Heat Transfer in Sintered Metal Foams
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Topics: Flow (Dynamics), Heat transfer, Metal foams, Cooling, Combustion chambers, Temperature, Fluids, Permeability, Porosity, Thermal conductivity
Proceedings Papers

Numerical Study of Pressure Drop in the Separator Channel and Gas Diffusion Layer of Polymer Electrolyte Fuel Cell and Deformation Effect of Porous Media

Litan Kumar Saha, Eru Kurihara, Wanyuan Shi, Nobuyuki Oshima
Proc. ASME. ICNMM2008, ASME 2008 6th International Conference on Nanochannels, Microchannels, and Minichannels, 1317-1325, June 23–25, 2008
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2008-62211
https://doi.org/10.1115/ICNMM2008-62211
View Paper titled, Numerical Study of Pressure Drop in the Separator Channel and Gas Diffusion Layer of Polymer Electrolyte Fuel Cell and Deformation Effect of Porous Media
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Topics: Deformation, Electrolytes, Fuel cells, Gas diffusion layers, Polymers, Porous materials, Pressure drop, Permeability, Porosity, Computer simulation
Proceedings Papers

Effect of Channel Length on the Flow Cross-Over Through Gas Diffusion Layer and Pressure Distribution in a PEM Fuel Cell Flow Plate With Serpentine Channels

L. Sun, P. H. Oosthuizen, K. B. McAuley
Proc. ASME. ICNMM2007, ASME 5th International Conference on Nanochannels, Microchannels, and Minichannels, 419-426, June 18–20, 2007
Publisher: American Society of Mechanical Engineers
Paper No: ICNMM2007-30073
https://doi.org/10.1115/ICNMM2007-30073
View Paper titled, Effect of Channel Length on the Flow Cross-Over Through Gas Diffusion Layer and Pressure Distribution in a PEM Fuel Cell Flow Plate With Serpentine Channels
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Topics: Flow (Dynamics), Gas diffusion layers, Pressure, Proton exchange membrane fuel cells, Channel flow, Catalysts, Finite element methods, Shapes, Air flow, Chemical reactions
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

A Numerical Study of Channel-to-Channel Flow Cross-Over Through the Gas Diffusion Layer in a PEM Fuel Cell Type Flow System Using a Sepentine Flow Channel With a Trapezoidal Cross-Sectional Shape

Lan Sun, Patrick H. Oosthuizen, Kimberley B. McAuley
Proc. ASME. ICMM2005, ASME 3rd International Conference on Microchannels and Minichannels, Parts A and B, 427-432, June 13–15, 2005
Publisher: American Society of Mechanical Engineers
Paper No: ICMM2005-75077
https://doi.org/10.1115/ICMM2005-75077
View Paper titled, A Numerical Study of Channel-to-Channel Flow Cross-Over Through the Gas Diffusion Layer in a PEM Fuel Cell Type Flow System Using a Sepentine Flow Channel With a Trapezoidal Cross-Sectional Shape
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Topics: Flow (Dynamics), Gas diffusion layers, Proton exchange membrane fuel cells, Shapes, Diffusion (Physics), Pressure, Computational fluid dynamics, Fluid dynamics, Geometry, Permeability