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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
https://doi.org/10.1115/IMECE1998-0842
View Paper titled, Using Component Effectiveness for a More Comprehensive Analysis of High Temperature Fuel Cells
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Topics: Fuel cells, High temperature, Design, Entropy, Heat transfer, Power systems (Machinery), Simulation, Solid oxide fuel cells
Proceedings Papers

Resolving the Electrochemical Equations of a Solid Oxide Fuel Cell for Use in Transient Simulation and Integration Into Cyber-Physical Systems

Jesus E. Arias, Comas L. Haynes, Aklilu G. Giorges
Proc. ASME. IMECE2018, Volume 6A: Energy, V06AT08A067, November 9–15, 2018
Paper No: IMECE2018-87770
https://doi.org/10.1115/IMECE2018-87770
View Paper titled, Resolving the Electrochemical Equations of a Solid Oxide Fuel Cell for Use in Transient Simulation and Integration Into Cyber-Physical Systems
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Topics: Cyber-physical systems, Simulation, Solid oxide fuel cells, Transients (Dynamics), Algorithms, Stability, Computer simulation, Current density, Fuel cells, Newton's method
Proceedings Papers

A Solid Oxide Fuel Cell Radiation Model for the Mitigation of Temperature Gradients Using a Novel Geometric Design

Katherine M. Ong, Ivan A. Tibavinsky, William J. Wepfer, Comas L. Haynes
Proc. ASME. FUELCELL2012, ASME 2012 10th International Conference on Fuel Cell Science, Engineering and Technology, 273-280, July 23–26, 2012
Paper No: FuelCell2012-91072
https://doi.org/10.1115/FuelCell2012-91072
View Paper titled, A Solid Oxide Fuel Cell Radiation Model for the Mitigation of Temperature Gradients Using a Novel Geometric Design
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Topics: Design, Radiation (Physics), Solid oxide fuel cells, Temperature gradient, Failure, Emissions, Energy generation, Flow (Dynamics), Fuel cells, Gas turbines
Journal Articles

Preliminary Experimental Results of Integrated Gasification Fuel Cell Operation Using Hardware Simulation

Alberto Traverso, David Tucker, Comas L. Haynes
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Gas Turbines: Cycle Innovations
J. Eng. Gas Turbines Power. July 2012, 134(7): 071701.
https://doi.org/10.1115/1.4005976
Published Online: May 24, 2012
View Article titled, Preliminary Experimental Results of Integrated Gasification Fuel Cell Operation Using Hardware Simulation
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Topics: Flow (Dynamics), Fuel cells, Fuel gasification, Hardware, Gas turbines, Simulation, Temperature, Syngas
Proceedings Papers

Preliminary Experimental Results of IGFC Operation Using Hardware Simulation

Alberto Traverso, David Tucker, Comas L. Haynes
Proc. ASME. GT2011, Volume 4: Cycle Innovations; Fans and Blowers; Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Marine; Oil and Gas Applications, 91-104, June 6–10, 2011
Paper No: GT2011-45369
https://doi.org/10.1115/GT2011-45369
View Paper titled, Preliminary Experimental Results of IGFC Operation Using Hardware Simulation
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Topics: Hardware, Simulation, Fuel cells, Fuels, Syngas, Biomass, Compression, Compressors, Fuel gasification, Gas turbines
Proceedings Papers

Transient Analysis of Thermal Transport During Start-Up of a Solid Oxide Fuel Cell in a Hybrid Arrangement

Dimitri O. Hughes, William J. Wepfer, Comas L. Haynes
Proc. ASME. IMECE2010, Volume 5: Energy Systems Analysis, Thermodynamics and Sustainability; NanoEngineering for Energy; Engineering to Address Climate Change, Parts A and B, 963-973, November 12–18, 2010
Paper No: IMECE2010-40763
https://doi.org/10.1115/IMECE2010-40763
View Paper titled, Transient Analysis of Thermal Transport During Start-Up of a Solid Oxide Fuel Cell in a Hybrid Arrangement
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Topics: Solid oxide fuel cells, Transient analysis, Temperature, Air flow, Ceramics, Fuel cells, Gas turbines, Hardware, Simulation, Stress
Proceedings Papers

IGFC Response to Initial Fuel Cell Load for Various Syngas Compositions

David Tucker, Dimitri O. Hughes, Comas L. Haynes
Proc. ASME. FUELCELL2011, ASME 2011 9th International Conference on Fuel Cell Science, Engineering and Technology, 961-974, August 7–10, 2011
Paper No: FuelCell2011-54450
https://doi.org/10.1115/FuelCell2011-54450
View Paper titled, IGFC Response to Initial Fuel Cell Load for Various Syngas Compositions
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Topics: Fuel cells, Stress, Syngas, Transients (Dynamics), Electric load, Failure mechanisms, Fuels, Hardware, Hydrogen, Power systems (Machinery)
Proceedings Papers

Radiative Heat Transfer Effects on Transient Operation of a Planar Solid Oxide Fuel Cell

J. Chris Ford, Comas L. Haynes
Proc. ASME. FUELCELL2010, ASME 2010 8th International Fuel Cell Science, Engineering and Technology Conference: Volume 2, 177-182, June 14–16, 2010
Paper No: FuelCell2010-33212
https://doi.org/10.1115/FuelCell2010-33212
View Paper titled, Radiative Heat Transfer Effects on Transient Operation of a Planar Solid Oxide Fuel Cell
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Topics: Radiative heat transfer, Solid oxide fuel cells, Transients (Dynamics), High temperature, Design, Materials degradation, Modeling, Radiation (Physics), Stress, Temperature profiles
Proceedings Papers

A Simulation of the Solid Oxide Fuel Cell Electrochemical Light Off Phenomenon

Comas L. Haynes, J. Chris Ford
Proc. ASME. HT2005, Heat Transfer: Volume 4, 47-50, July 17–22, 2005
Paper No: HT2005-72845
https://doi.org/10.1115/HT2005-72845
View Paper titled, A Simulation of the Solid Oxide Fuel Cell Electrochemical Light Off Phenomenon
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Topics: Simulation, Solid oxide fuel cells, Heat, Electrochemical reactions, Electrochemistry, Electrolytic conductivity, Heating, Operating temperature, Temperature, Transients (Dynamics)
Proceedings Papers

A Dynamic Bulk SOFC Model Used in a Hybrid Turbine Controls Test Facility

Eric A. Liese, Randall S. Gemmen, Thomas P. Smith, Comas L. Haynes
Proc. ASME. GT2006, Volume 4: Cycle Innovations; Electric Power; Industrial and Cogeneration; Manufacturing Materials and Metallurgy, 117-126, May 8–11, 2006
Paper No: GT2006-90383
https://doi.org/10.1115/GT2006-90383
View Paper titled, A Dynamic Bulk SOFC Model Used in a Hybrid Turbine Controls Test Facility
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Topics: Solid oxide fuel cells, Test facilities, Turbines, Fuel cells, Control equipment, Dynamic models, Fuels, Gas turbines, Pressure, Valves
Proceedings Papers

Hardware-Based Simulation of a Fuel Cell Turbine Hybrid Response to Imposed Fuel Cell Load Transients

Thomas P. Smith, Comas L. Haynes, William J. Wepfer, David Tucker, Eric A. Liese
Proc. ASME. IMECE2006, Advanced Energy Systems, 319-328, November 5–10, 2006
Paper No: IMECE2006-13978
https://doi.org/10.1115/IMECE2006-13978
View Paper titled, Hardware-Based Simulation of a Fuel Cell Turbine Hybrid Response to Imposed Fuel Cell Load Transients
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Topics: Fuel cells, Hardware, Simulation, Stress, Transients (Dynamics), Turbines, Gas turbines, Flow (Dynamics), Solid oxide fuel cells, Combustion