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Proceedings Papers

A Method to Account for the Effects of Electro-Osmotic Drag and Back Diffusion in PEM Fuel Cells

Nicholas Ingarra, Krzysztof (Chris) Kobus, Jonathan Maisonneuve
Proc. ASME. IMECE2022, Volume 6: Energy, V006T08A022, October 30–November 3, 2022
Paper No: IMECE2022-96013
DOI: https://doi.org/10.1115/IMECE2022-96013
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Topics: Diffusion (Physics), Drag (Fluid dynamics), Osmosis, Proton exchange membrane fuel cells, Water, Flow (Dynamics), Fuel cells, Membranes, Proton exchange membranes, Current density
Proceedings Papers

Exergy Analysis of Photovoltaics Coupled With Electrochemical Energy Storage for Lunar Power Applications

Phillip Dyer, Griffin Smith, George Nelson
Proc. ASME. IMECE2022, Volume 6: Energy, V006T08A004, October 30–November 3, 2022
Paper No: IMECE2022-96993
DOI: https://doi.org/10.1115/IMECE2022-96993
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Topics: Energy storage, Exergy, Exergy analysis, Fuel cells, Photovoltaics, Solar cell arrays, Lithium-ion batteries, System efficiency, Batteries, Energy / power systems
Proceedings Papers

A Method to Account for the Effects of Thermal Osmosis in PEM Fuel Cells

Nicholas Ingarra, Krzysztof (Chris) Kobus, Jonathan Maisonneuve
Proc. ASME. IMECE2022, Volume 6: Energy, V006T08A017, October 30–November 3, 2022
Paper No: IMECE2022-96126
DOI: https://doi.org/10.1115/IMECE2022-96126
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Topics: Osmosis, Proton exchange membrane fuel cells, Water, Fuel cells, Diffusion (Physics), Drag (Fluid dynamics), Flow (Dynamics), Heat, Water resource management
Proceedings Papers

Numerical Simulation of Molten Carbonate Fuel-Cell Power-Generation Systems

W. He, Q. Chen
Proc. ASME. IMECE97, Advanced Energy Systems, 249-256, November 16–21, 1997
Paper No: IMECE1997-0995
DOI: https://doi.org/10.1115/IMECE1997-0995
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Topics: Computer simulation, Energy generation, Fuel cells, Stress, Molten carbonate fuel cells, Simulation, Simulation results, Combustion chambers, Design, Flow control valves
Proceedings Papers

Low Velocity Impact Response and Nondestructive Evaluation of Sandwich Composite Structures

Uday K. Vaidya, Anthony N. Palazatto, L. N. B. Gummadi
Proc. ASME. IMECE97, Noise Control and Acoustics, 197-202, November 16–21, 1997
Paper No: IMECE1997-1045
DOI: https://doi.org/10.1115/IMECE1997-1045
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Topics: Composite materials, Nondestructive evaluation, Fibers, Pins (Engineering), Stiffness, Trusses (Building), Acoustic emissions, Aerospace industry, Automotive industry, Compression
Proceedings Papers

Selection of an Engine and Power Source for a Low Signature Diver Propulsion Vehicle

Steven E. Gorin, William Gavin, David Schreck, Graham T. Reader, Ian J. Potter, O. R. Fauvel
Proc. ASME. IMECE97, Ocean Engineering, 251-258, November 16–21, 1997
Paper No: IMECE1997-1263
DOI: https://doi.org/10.1115/IMECE1997-1263
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Topics: Engines, Propulsion, Vehicles, Acoustics, Safety, Stirling engines, Combustion, Combustion chambers, Diesel, Electric motors
Proceedings Papers

Applications for Advanced Energy Conversion Applications

Thomas R. Lamp
Proc. ASME. IMECE98, Advanced Energy Systems, 455-460, November 15–20, 1998
Paper No: IMECE1998-0873
DOI: https://doi.org/10.1115/IMECE1998-0873
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Topics: Energy conversion, Generators, Air Force, Arctic region, NASA, Power systems (Machinery), Alkali metals, Electricity (Physics), Engines, Fire
Proceedings Papers

Mathematical Model for Proton Exchange Membrane Fuel Cells

Vladimir Gurau, Sadik Kakaç, Hongtan Liu
Proc. ASME. IMECE98, Advanced Energy Systems, 205-214, November 15–20, 1998
Paper No: IMECE1998-0845
DOI: https://doi.org/10.1115/IMECE1998-0845
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Topics: Boundary-value problems, Catalysts, Current density, Diffusers, Fuel cells, Membranes, Numerical analysis, Oxygen, Porosity, Porous materials
Proceedings Papers

Using Component Effectiveness for a More Comprehensive Analysis of High Temperature Fuel Cells

Comas L. Haynes, William J. Wepfer
Proc. ASME. IMECE98, Advanced Energy Systems, 181-187, November 15–20, 1998
Paper No: IMECE1998-0842
DOI: https://doi.org/10.1115/IMECE1998-0842
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Topics: Fuel cells, High temperature, Design, Entropy, Heat transfer, Power systems (Machinery), Simulation, Solid oxide fuel cells
Proceedings Papers

A Two-Phase Flow Study on Carbon Dioxide Bubbles Evolution in Direct-Methanol Fuel Cells With Degassing Channels

Sameer Osman, Mahmoud Ahmed
Proc. ASME. IMECE2021, Volume 8B: Energy, V08BT08A005, November 1–5, 2021
Paper No: IMECE2021-72603
DOI: https://doi.org/10.1115/IMECE2021-72603
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Topics: Bubbles, Carbon dioxide, Direct methanol fuel cells, Fuel cells, Two-phase flow
Proceedings Papers

Mass Transport and Thermal Stresses Evaluation of Micro Solid-Oxide Fuel Cells: A Numerical Study

Sameer Osman, Mahmoud Ahmed
Proc. ASME. IMECE2021, Volume 8B: Energy, V08BT08A006, November 1–5, 2021
Paper No: IMECE2021-72922
DOI: https://doi.org/10.1115/IMECE2021-72922
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Topics: Fuel cells, Solid oxide fuel cells, Thermal stresses
Proceedings Papers

Experimental Investigation of the Manufacturing of Porous Solid Oxide Fuel Cells

Cole Wilhelm, Evan Schaffer, Thomas Welles, Jeongmin Ahn
Proc. ASME. IMECE2021, Volume 8B: Energy, V08BT08A003, November 1–5, 2021
Paper No: IMECE2021-69235
DOI: https://doi.org/10.1115/IMECE2021-69235
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Topics: Emissions, Fuel cells, Manufacturing, Solid oxide fuel cells
Proceedings Papers

Research on Tone Quality for Vehicles Considering the Masking Effect

Jiewei Lin, Rui Zhang, Qidi Zhou, Junhong Zhang, Gengyi Lin
Proc. ASME. IMECE2021, Volume 1: Acoustics, Vibration, and Phononics, V001T01A023, November 1–5, 2021
Paper No: IMECE2021-72907
DOI: https://doi.org/10.1115/IMECE2021-72907
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Topics: Sound quality, Vehicles, Electric vehicles, Fuel cells, Noise (Sound), Automobiles, Dimensions, Internal combustion engines, Trucks
Proceedings Papers

Droplet Dynamics in PEM Fuel Cell Flow Channels

Mehdi Mortazavi, Vedang Chauhan, Taylor Pedley, Brian M. Whinery
Proc. ASME. IMECE2021, Volume 10: Fluids Engineering, V010T10A037, November 1–5, 2021
Paper No: IMECE2021-71972
DOI: https://doi.org/10.1115/IMECE2021-71972
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Topics: Drops, Dynamics (Mechanics), Flow (Dynamics), Proton exchange membrane fuel cells, Gas diffusion layers, Oscillations, Proton exchange membranes, Water, Electrodes, Fuel cells
Proceedings Papers

Water Management for an Electrochemical Gas Separation and Inerting System

Utsav Raj Aryal, Ajay K. Prasad
Proc. ASME. IMECE2021, Volume 8A: Energy, V08AT08A038, November 1–5, 2021
Paper No: IMECE2021-69786
DOI: https://doi.org/10.1115/IMECE2021-69786
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Topics: Aircraft, Floods, Fuel cells, Fuel storage, Separation (Technology), Water resource management
Proceedings Papers

Development of a Space-Rated Proton Exchange Membrane Fuel Cell Powerplant

William C. Hoffman, III, Arturo Vasquez, Scott M. Lazaroff, Michael G. Downey
Proc. ASME. IMECE99, Advanced Energy Systems, 317-325, November 14–19, 1999
Paper No: IMECE1999-0841
DOI: https://doi.org/10.1115/IMECE1999-0841
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Topics: Power stations, Proton exchange membrane fuel cells, Water, Fuel cells, Oxygen, Ejectors, Power systems (Machinery), Proton exchange membranes, Space vehicles, Automotive industry
Proceedings Papers

Trade-Off Design Analysis of Operating Pressure and Temperature in PEM Fuel Cell Systems

Frano Barbir, Bhaskar Balasubramanian, Jay Neutzler
Proc. ASME. IMECE99, Advanced Energy Systems, 305-315, November 14–19, 1999
Paper No: IMECE1999-0840
DOI: https://doi.org/10.1115/IMECE1999-0840
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Topics: Design, Pressure, Proton exchange membrane fuel cells, Temperature, Tradeoffs, Fuel cells, Optimization, Propulsion systems, Stress, Automotive industry
Proceedings Papers

Predicting the Effect of Gas-Flow Channel Spacing on Current Density in PEM Fuel Cells

Hamid Naseri-Neshat, Sirivatch Shimpalee, Sandip Dutta, Woo-kum Lee, J. W. Van Zee
Proc. ASME. IMECE99, Advanced Energy Systems, 337-350, November 14–19, 1999
Paper No: IMECE1999-0843
DOI: https://doi.org/10.1115/IMECE1999-0843
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Topics: Current density, Gas flow, Proton exchange membrane fuel cells, Diffusion (Physics), Anodes, Water, Cross section (Physics), Flow (Dynamics), Fuel cells, Proton exchange membranes
Proceedings Papers

A Novel Thin Film Solid Oxide Fuel Cell for Microscale Energy Conversion

Jeffrey D. Morse, Alan F. Jankowski, Jeffrey P. Hayes, Robert T. Graff
Proc. ASME. IMECE99, Advanced Energy Systems, 25-27, November 14–19, 1999
Paper No: IMECE1999-0805
DOI: https://doi.org/10.1115/IMECE1999-0805
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Topics: Energy conversion, Microscale devices, Solid oxide fuel cells, Thin films, Manifolds, Fuel cells, Manufacturing, Electric current, Fuel delivery systems, Fuels
Proceedings Papers

Heat Recovery Enhancement and Operational Issues of a 200 kW e Fuel Cell Cogeneration Plant

Erika Söderlund, Andrew R. Martin, Per Alvfors, Jonas Forsman, Laszlo Sarközi
Proc. ASME. IMECE99, Advanced Energy Systems, 297-303, November 14–19, 1999
Paper No: IMECE1999-0839
DOI: https://doi.org/10.1115/IMECE1999-0839
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Topics: Cogeneration plants, Fuel cells, Heat recovery, Plumes (Fluid dynamics), Central heating, Vapors, Cooling, Humidifiers