1-20 of 129
Proton exchange membrane fuel cells
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
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
View Paper
PDF
Topics: Boundary-value problems, Catalysts, Current density, Diffusers, Fuel cells, Membranes, Numerical analysis, Oxygen, Porosity, Porous materials
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
View Paper
PDF
Topics: Drops, Dynamics (Mechanics), Flow (Dynamics), Proton exchange membrane fuel cells, Gas diffusion layers, Oscillations, Proton exchange membranes, Water, Electrodes, Fuel cells
Proceedings Papers

Dynamics of Droplets in Core Gas Flow Superimposed With Acoustic Pressure Waves

Mehdi Mortazavi, Taylor Pedley
Proc. ASME. IMECE2021, Volume 10: Fluids Engineering, V010T10A038, November 1–5, 2021
Paper No: IMECE2021-72011
DOI: https://doi.org/10.1115/IMECE2021-72011
View Paper
PDF
Topics: Drops, Dynamics (Mechanics), Gas flow, Sound pressure, Waves, Water, Oscillations, Gas diffusion layers, Flow (Dynamics), Electrodes
Proceedings Papers

Transient Two-Phase Flow Pressure Drop During Droplet Emergence and Growth in Gas Flow Channels

Mehdi Mortazavi, Cade Watkins, Colin Murchie
Proc. ASME. IMECE2021, Volume 10: Fluids Engineering, V010T10A036, November 1–5, 2021
Paper No: IMECE2021-71869
DOI: https://doi.org/10.1115/IMECE2021-71869
View Paper
PDF
Topics: Drops, Gas flow, Pressure drop, Transients (Dynamics), Two-phase flow, Drag (Fluid dynamics), Gas diffusion layers, Water, Proton exchange membrane fuel cells, Electrodes
Proceedings Papers

Effect of Humidity on PEM Fuel Cell Performance: Part I — Experiments

W. K. Lee, J. W. Van Zee, S. Shimpalee, S. Dutta
Proc. ASME. IMECE99, Heat Transfer: Volume 1, 359-366, November 14–19, 1999
Paper No: IMECE1999-1005
DOI: https://doi.org/10.1115/IMECE1999-1005
View Paper
PDF
Topics: Computer simulation, Currents, Electrical conductivity, Electrodes, Floods, Flow (Dynamics), Fuel cells, Manufacturing, Membranes, Proton exchange membrane fuel cells
Proceedings Papers

Two-Phase Transport in Proton Exchange Membrane Fuel Cells

C. Y. Wang, Z. H. Wang, Y. Pan
Proc. ASME. IMECE99, Heat Transfer: Volume 1, 351-357, November 14–19, 1999
Paper No: IMECE1999-1004
DOI: https://doi.org/10.1115/IMECE1999-1004
View Paper
PDF
Topics: Proton exchange membrane fuel cells, Fuel cells, Current density, Water, Polarization (Electricity), Polarization (Light), Polarization (Waves), Proton exchange membranes, Two-phase flow, Dynamics (Mechanics)
Proceedings Papers

Effect of Humidity on PEM Fuel Cell Performance: Part II — Numerical Simulation

S. Shimpalee, S. Dutta, W. K. Lee, J. W. Van Zee
Proc. ASME. IMECE99, Heat Transfer: Volume 1, 367-374, November 14–19, 1999
Paper No: IMECE1999-1006
DOI: https://doi.org/10.1115/IMECE1999-1006
View Paper
PDF
Topics: Computer simulation, Proton exchange membrane fuel cells, Flow (Dynamics), Diffusion (Physics), Membranes, Fuel cells, Proton exchange membranes, Water, Anodes, Current density
Proceedings Papers

Prospects for Obtaining CO Tolerant PE Alloy Anode Catalysts for PEM Fuel Cells

Jesse Herbert
Proc. ASME. IMECE99, Dynamic Systems and Control, 693, November 14–19, 1999
Paper No: IMECE1999-0093
DOI: https://doi.org/10.1115/IMECE1999-0093
View Paper
PDF
Topics: Alloys, Anodes, Catalysts, Proton exchange membrane fuel cells
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
View Paper
PDF
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
View Paper
PDF
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
View Paper
PDF
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 Two-Phase and Multi-Component Model for the Cathode of PEM Fuel Cells

Lixin You, Hongtan Liu
Proc. ASME. IMECE2001, Heat Transfer: Volume 4 — Combustion and Energy Systems, 325-334, November 11–16, 2001
Paper No: IMECE2001/HTD-24273
DOI: https://doi.org/10.1115/IMECE2001/HTD-24273
View Paper
PDF
Topics: Proton exchange membrane fuel cells, Two-phase flow, Diffusers, Flow (Dynamics), Water, Anodes, Catalysts, Current density, Thermal management, Boundary-value problems
Proceedings Papers

One-Dimensional, Transient Model of Heat, Mass, and Charge Transfer in a Proton Exchange Membrane

Brandon Eaton, Michael R. von Spakovsky, Michael W. Ellis, Douglas J. Nelson, Benoit Olsommer, Nathan Siegel
Proc. ASME. IMECE2001, Advanced Energy Systems, 429-440, November 11–16, 2001
Paper No: IMECE2001/AES-23652
DOI: https://doi.org/10.1115/IMECE2001/AES-23652
View Paper
PDF
Topics: Charge transfer, Heat, Proton exchange membranes, Transients (Dynamics), Membranes, Protons, Water, Anodes, Fuel cells, Pressure gradient
Proceedings Papers

Regenerative PEM Fuel Cell Systems for Low Earth Orbit Satellites

Olivier Savin, Dacong Weng, Tim Rehg
Proc. ASME. IMECE2000, Advanced Energy Systems, 291-299, November 5–10, 2000
Paper No: IMECE2000-1321
DOI: https://doi.org/10.1115/IMECE2000-1321
View Paper
PDF
Topics: Proton exchange membrane fuel cells, Satellites, Fuel cells, Proton exchange membranes, Cycles, Density, Design, Discrete systems, Electrochemical devices, Power systems (Machinery)
Proceedings Papers

A Pseudo-Homogeneous Model for Cathode Catalyst Layer of PEM Fuel Cells

Lixin You, Hongtan Liu
Proc. ASME. IMECE2000, Heat Transfer: Volume 1, 51-59, November 5–10, 2000
Paper No: IMECE2000-1366
DOI: https://doi.org/10.1115/IMECE2000-1366
View Paper
PDF
Topics: Catalysts, Proton exchange membrane fuel cells
Proceedings Papers

Two-Phase Flow and Transport in the Interdigitated Air Cathode of Proton Exchange Membrane Fuel Cells

Z. H. Wang, C. Y. Wang
Proc. ASME. IMECE2000, Heat Transfer: Volume 1, 27-33, November 5–10, 2000
Paper No: IMECE2000-1363
DOI: https://doi.org/10.1115/IMECE2000-1363
View Paper
PDF
Topics: Proton exchange membrane fuel cells, Two-phase flow, Water, Computational fluid dynamics, Current density, Oxygen, Convection, Diffusion (Physics), Polarization (Electricity), Polarization (Light)
Proceedings Papers

Three Dimensional Analysis of Transport and Reaction in Proton Exchange Membrane Fuel Cells

Sukkee Um, C. Y. Wang
Proc. ASME. IMECE2000, Heat Transfer: Volume 1, 19-25, November 5–10, 2000
Paper No: IMECE2000-1362
DOI: https://doi.org/10.1115/IMECE2000-1362
View Paper
PDF
Topics: Dimensional analysis, Proton exchange membrane fuel cells, Flow (Dynamics), Fuel cells, Proton exchange membranes, Water, Computation, Computers, Condensation, Current density
Proceedings Papers

Numerical Prediction of Local Temperature and Current Density in a PEM Fuel Cell

S. Shimpalee, S. Dutta, J. W. Van Zee
Proc. ASME. IMECE2000, Heat Transfer: Volume 1, 1-9, November 5–10, 2000
Paper No: IMECE2000-1360
DOI: https://doi.org/10.1115/IMECE2000-1360
View Paper
PDF
Topics: Current density, Proton exchange membrane fuel cells, Temperature, Fuel cells, Heat, Flow (Dynamics), Proton exchange membranes, Water, Computer simulation, Condensation
Proceedings Papers

3-D Model of Proton Exchange Membrane Fuel Cells

Tianhong Zhou, Hongtan Liu
Proc. ASME. IMECE2000, Heat Transfer: Volume 1, 43-49, November 5–10, 2000
Paper No: IMECE2000-1365
DOI: https://doi.org/10.1115/IMECE2000-1365
View Paper
PDF
Topics: Proton exchange membrane fuel cells, Three-dimensional models, Fuel cells, Design, Flow (Dynamics), Membranes, Chemical reactions, Computer simulation, Current density, Electrodes
Proceedings Papers

Analysis and Test of a Proton Exchange Membrane Fuel Cell Oxidant System

Arturo Vasquez, Donald E. Varanauski, Robert W. Clark, Jr.
Proc. ASME. IMECE2000, Advanced Energy Systems, 305-310, November 5–10, 2000
Paper No: IMECE2000-1323
DOI: https://doi.org/10.1115/IMECE2000-1323
View Paper
PDF
Topics: Computers, Ejectors, Fluid dynamics, Fluids, Fuel cells, Membranes, Oxygen, Pressure, Proton exchange membrane fuel cells, Proton exchange membranes