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Benjamin Akih-Kumgeh
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Proceedings Papers

Experimental Investigation of a Novel Combined Rapid Compression-Ignition Combustion and Solid Oxide Fuel Cell System Format Operating on Diesel

Andrew Ahn, Thomas Stone Welles, Benjamin Akih-Kumgeh, Ryan J. Milcarek
Proc. ASME. POWER2021, ASME 2021 Power Conference, V001T12A006, July 20–22, 2021
Paper No: POWER2021-64197
DOI: https://doi.org/10.1115/POWER2021-64197
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Topics: Combustion, Compression, Diesel, Ignition, Solid oxide fuel cells, Fuel cells, Fuels, Exhaust systems, Engines, Internal combustion engines
Proceedings Papers

Numerical Investigation of Inlet Turbulence Intensity Effect on a Bluff-Body Stabilized Flame at Near Flame Blow-Off Conditions

Amir Ali Montakhab, Benjamin Akih Kumgeh
Proc. ASME. GT2020, Volume 7A: Heat Transfer, V07AT11A003, September 21–25, 2020
Paper No: GT2020-14486
DOI: https://doi.org/10.1115/GT2020-14486
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Topics: Flames, Turbulence, Boundary-value problems, Combustion, Dynamics (Mechanics), Combustion systems, Design, Emissions, Engineering simulation, Fuels
Proceedings Papers

Analysis of Current Hybrid-Electric Automobile Drivetrains and Proposal of an Alternative Powertrain

Andrew Ahn, Thomas S. Welles, Benjamin Akih-Kumgeh
Proc. ASME. POWER2020, ASME 2020 Power Conference, V001T03A018, August 4–5, 2020
Paper No: POWER2020-16997
DOI: https://doi.org/10.1115/POWER2020-16997
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Topics: Automobiles
Journal Articles

Auto Ignition Study of Methane and Bio Alcohol Fuel Blends

Xuan Zheng, Shirin Jouzdani, Benjamin Akih-Kumgeh
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2019, 141(12): 121015.
Paper No: GTP-19-1546
DOI: https://doi.org/10.1115/1.4045345
Published Online: November 15, 2019
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Topics: Ethanol, Fuels, Ignition, Methane, Ignition delay
Proceedings Papers

Comparative Analysis of Detailed and Reduced Chemical Models of N-Dodecane

Chenwei Zheng, Mazen A. Eldeeb, Deshawn Coombs, Benjamin Akih-Kumgeh
Proc. ASME. GT2019, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A024, June 17–21, 2019
Paper No: GT2019-91385
DOI: https://doi.org/10.1115/GT2019-91385
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Topics: Biodiesel, Combustion, Engineering simulation, Fuels, High temperature, Ignition, Ignition delay, Jet fuels, Simulation
Proceedings Papers

Auto Ignition Study of Methane and Bio Alcohol Fuel Blends

Xuan Zheng, Shirin Jouzdani, Benjamin Akih-Kumgeh
Proc. ASME. GT2019, Volume 3: Coal, Biomass, Hydrogen, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T03A022, June 17–21, 2019
Paper No: GT2019-91978
DOI: https://doi.org/10.1115/GT2019-91978
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Topics: Ethanol, Fuels, Ignition, Methane, Combustion, Ignition delay, Natural gas, Oxygen, Pyrolysis, Biofuel
Proceedings Papers

Reduced Chemical Kinetic Models Using Alternate and Stochastic Species Elimination

Mazen A. Eldeeb, Benjamin Akih-Kumgeh
Proc. ASME. POWER2018, Volume 1: Fuels, Combustion, and Material Handling; Combustion Turbines Combined Cycles; Boilers and Heat Recovery Steam Generators; Virtual Plant and Cyber-Physical Systems; Plant Development and Construction; Renewable Energy Systems, V001T01A007, June 24–28, 2018
Paper No: POWER2018-7242
DOI: https://doi.org/10.1115/POWER2018-7242
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Topics: Combustion, Engineering simulation, Flames, Heptane, Ignition, Ignition delay, Simulation
Proceedings Papers

A Study of Spontaneous Transition in Swirl-Stabilized Flames

Isaac Boxx, Campbell D. Carter, Klaus Peter Geigle, Wolfgang Meier, Benjamin Akih-Kumgeh, Jacques Lewalle
Proc. ASME. GT2017, Volume 4B: Combustion, Fuels and Emissions, V04BT04A016, June 26–30, 2017
Paper No: GT2017-64438
DOI: https://doi.org/10.1115/GT2017-64438
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Topics: Flames, Oscillations, Acoustics, Combustion chambers, Dynamics (Mechanics), Chemiluminescence, Cycles, Filtration, Flow (Dynamics), Gas turbines
Proceedings Papers

Large Eddy Simulation of a Turbulent Swirling Jet-A1 Spray Flame Incorporating Chemical Non-Equilibrium Effects Through the Flamelet Model

Alain Fossi, Alain deChamplain, Ali Ghazlani, Bernard Paquet, Smail Kalla, Jeffrey M. Bergthorson, Benjamin Akih-Kumgeh
Proc. ASME. GT2014, Volume 4B: Combustion, Fuels and Emissions, V04BT04A059, June 16–20, 2014
Paper No: GT2014-27225
DOI: https://doi.org/10.1115/GT2014-27225
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Topics: Equilibrium (Physics), Flames, Large eddy simulation, Sprays, Swirling flow, Turbulence, Chemistry, Carbon, Chemical reactions, Combustion
Proceedings Papers

Comparison of Laminar Flame Speeds, Extinction Stretch Rates and Vapor Pressures of Jet A-1/HRJ Biojet Fuel Blends

Jeffrey D. Munzar, Ahmed Zia, Philippe Versailles, Rodrigo Jiménez, Jeffrey M. Bergthorson, Benjamin Akih-Kumgeh
Proc. ASME. GT2014, Volume 3A: Coal, Biomass and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration, V03AT03A009, June 16–20, 2014
Paper No: GT2014-25951
DOI: https://doi.org/10.1115/GT2014-25951
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Topics: Flames, Fuels, Vapor pressure, Combustion, Jet fuels, Particulate matter, Atmospheric pressure, Aviation, Computer simulation, Diffusion flames