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Proceedings Papers

A Kinematic Study of Individual Rotating Detonation Engine Waves Using K-means Algorithm

Taha Rezzag, Robert Burke, Kareem Ahmed
Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A019, June 7–11, 2021
Paper No: GT2021-58814
DOI: https://doi.org/10.1115/GT2021-58814
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Topics: Algorithms, Engines, Explosions, Kinematics, Waves
Proceedings Papers

Aero-Thermal Characterization of Accelerating and Diffusing Passages Downstream of Rotating Detonation Combustors

James Braun, Guillermo Paniagua, Donald Ferguson
Proc. ASME. GT2021, Volume 4: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage; Education; Electric Power, V004T06A005, June 7–11, 2021
Paper No: GT2021-59111
DOI: https://doi.org/10.1115/GT2021-59111
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Topics: Combustion chambers, Engines, Explosions
Proceedings Papers

Air-Steam Dual Loop Gas Turbine Engine With Pulse Detonation Combustion

Pereddy Nageswara Reddy
Proc. ASME. GT2021, Volume 4: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage; Education; Electric Power, V004T06A018, June 7–11, 2021
Paper No: GT2021-59983
DOI: https://doi.org/10.1115/GT2021-59983
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Topics: Combustion, Cycles, Explosions, Gas turbines, Rankine cycle, Steam
Proceedings Papers

Carbon and Hydrocarbon Particle Seeding in Air-Breathing Rotating Detonation Engine

Robert Burke, Taha Rezzag, Kareem A. Ahmed
Proc. ASME. GT2021, Volume 6: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels; Microturbines, Turbochargers, and Small Turbomachines, V006T03A004, June 7–11, 2021
Paper No: GT2021-58802
DOI: https://doi.org/10.1115/GT2021-58802
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Topics: Carbon, Engines, Explosions, Particulate matter, Sustainability
Proceedings Papers

Lean Operation of a Pulse Detonation Combustor by Fuel Stratification

Fabian E. Habicht, Fatma C. Yücel, Niclas Hanraths, Neda Djordjevic, Christian Oliver Paschereit
Proc. ASME. GT2020, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A054, September 21–25, 2020
Paper No: GT2020-16169
DOI: https://doi.org/10.1115/GT2020-16169
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Topics: Combustion chambers, Explosions, Fuels, Combustion, Shock (Mechanics), Emissions, Pressure, Geometry, Nitrogen oxides, Exhaust systems
Proceedings Papers

Investigation of the Fuel Distribution in a Shockless Explosion Combustor

Fatma Cansu Yücel, Fabian Habicht, Alexander Jaeschke, Finn Lückoff, Kilian Oberleithner, Christian Oliver Paschereit
Proc. ASME. GT2020, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A058, September 21–25, 2020
Paper No: GT2020-16210
DOI: https://doi.org/10.1115/GT2020-16210
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Topics: Combustion chambers, Explosions, Fuels, Ignition, Pressure, Boundary layers, Combustion, Lasers, Turbulence, Absorption spectroscopy
Proceedings Papers

Numerical Analysis of the Stability and Operation of an Axial Compressor Connected to an Array of Pulsed Detonation Combustors

Louise Dittmar, Panagiotis Stathopoulos
Proc. ASME. GT2020, Volume 5: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage, V005T06A016, September 21–25, 2020
Paper No: GT2020-15381
DOI: https://doi.org/10.1115/GT2020-15381
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Topics: Combustion chambers, Compressors, Explosions, Numerical analysis, Stability, Pressure, Firing, Gas turbines, Blades, Boundary-value problems
Proceedings Papers

Ignition Behavior of Oxy-Methane With High Fuel Loading and CO 2 Dilution in a Shock Tube

Andrew R. Laich, Jessica Baker, Erik Ninnemann, Clayton Sigler, Clemens Naumann, Marina Braun-Unkhoff, Subith S. Vasu
Proc. ASME. GT2020, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A012, September 21–25, 2020
Paper No: GT2020-14338
DOI: https://doi.org/10.1115/GT2020-14338
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Topics: Carbon dioxide, Explosions, Fuels, Ignition, Methane, Shock tubes
Proceedings Papers

Multiphase Rotating Detonation Engine

Ian Dunn, Kareem Ahmed
Proc. ASME. GT2020, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A055, September 21–25, 2020
Paper No: GT2020-15017
DOI: https://doi.org/10.1115/GT2020-15017
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Topics: Coal, Engines, Explosions
Proceedings Papers

Volume of Fluid Based Model of Heavy Fuel Oil Droplet Evaporation and Combustion

Paolo Guida, Saumitra Saxena, William L. Roberts
Proc. ASME. GT2020, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A062, September 21–25, 2020
Paper No: GT2020-15124
DOI: https://doi.org/10.1115/GT2020-15124
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Topics: Combustion, Drops, Evaporation, Fluids, Fuel oils, Simulation, Bubbles, Computational fluid dynamics, Explosions, Pressure
Proceedings Papers

Application of a Convolutional Neural Network for Wave Mode Identification in a Rotating Detonation Combustor Using High-Speed Imaging

Kristyn B. Johnson, Donald H. Ferguson, Robert S. Tempke, Andrew C. Nix
Proc. ASME. GT2020, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A020, September 21–25, 2020
Paper No: GT2020-15676
DOI: https://doi.org/10.1115/GT2020-15676
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Topics: Artificial neural networks, Combustion chambers, Engines, Explosions, Imaging, Machine learning, Waves
Proceedings Papers

Aerodynamic Investigation of Guide Vane Configurations Downstream a Rotating Detonation Combustor

Majid Asli, Panagiotis Stathopoulos, Christian Oliver Paschereit
Proc. ASME. GT2020, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A010, September 21–25, 2020
Paper No: GT2020-15360
DOI: https://doi.org/10.1115/GT2020-15360
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Topics: Combustion chambers, Explosions, Guide vanes, Exhaust systems, Flow (Dynamics), Pressure, Unsteady flow, Blades, Chords (Trusses), Combustion
Proceedings Papers

Performance Enhancement of Gas Turbine Engines Topped With Wave Rotors and Pulse Detonation Combustors

Pereddy Nageswara Reddy
Proc. ASME. GT2020, Volume 8: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Marine; Microturbines, Turbochargers, and Small Turbomachines, V008T20A012, September 21–25, 2020
Paper No: GT2020-14911
DOI: https://doi.org/10.1115/GT2020-14911
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Topics: Combustion chambers, Ejectors, Explosions, Gas turbines, Rotors, Thermal efficiency, Waves
Proceedings Papers

Theoretical Assessment of Turbocharged Pulse Detonation Engine Performance at Various Flight Conditions

Pereddy Nageswara Reddy
Proc. ASME. GT2020, Volume 1: Aircraft Engine; Fans and Blowers, V001T01A013, September 21–25, 2020
Paper No: GT2020-14451
DOI: https://doi.org/10.1115/GT2020-14451
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Topics: Engines, Explosions, Flight, Impulse (Physics), Thrust, Turbochargers
Proceedings Papers

Prediction of Ventilation Effectiveness for LM9000 Package With Machine Learning

Alessandro Corsini, Giovanni Delibra, Marco Giovannelli, Gabriele Lucherini, Stefano Minotti, Stefano Rossin, Lorenzo Tieghi
Proc. ASME. GT2020, Volume 9: Oil and Gas Applications; Organic Rankine Cycle Power Systems; Steam Turbine, V009T21A006, September 21–25, 2020
Paper No: GT2020-14916
DOI: https://doi.org/10.1115/GT2020-14916
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Topics: Machine learning, Ventilation, Computational fluid dynamics, Artificial neural networks, Simulation, Gas turbines, Acoustics, Algorithms, Explosions, Flanges
Proceedings Papers

Numerical Performance Assessment of a Turbine Blade Row Operating Under Pulsed Detonation Combustion Inlet Conditions

Cleopatra Cuciumita, Christian Oliver Paschereit
Proc. ASME. GT2019, Volume 2B: Turbomachinery, V02BT40A022, June 17–21, 2019
Paper No: GT2019-91485
DOI: https://doi.org/10.1115/GT2019-91485
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Topics: Combustion, Explosions, Turbine blades, Turbines, Pressure, Geometry, Design, Shock waves, Computational fluid dynamics, Computer simulation
Proceedings Papers

Numerical Investigation of a Turbine Guide Vane Exposed to Rotating Detonation Exhaust Flow

Majid Asli, Cleopatra Cuciumita, Panagiotis Stathopoulos, Christian Oliver Paschereit
Proc. ASME. GT2019, Volume 2B: Turbomachinery, V02BT40A018, June 17–21, 2019
Paper No: GT2019-91263
DOI: https://doi.org/10.1115/GT2019-91263
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Topics: Exhaust systems, Explosions, Flow (Dynamics), Guide vanes, Turbines, Pressure, Shock waves, Combustion, Geometry, Additive manufacturing
Proceedings Papers

Design, Optimization and Analysis of Supersonic Radial Turbines

Lukas Benjamin Inhestern, James Braun, Guillermo Paniagua, José Ramón Serrano Cruz
Proc. ASME. GT2019, Volume 3: Coal, Biomass, Hydrogen, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T06A026, June 17–21, 2019
Paper No: GT2019-91756
DOI: https://doi.org/10.1115/GT2019-91756
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Topics: Design, Optimization, Turbines, Flow (Dynamics), Geometry, Reynolds-averaged Navier–Stokes equations, Simulation, Airfoils, Architecture, Blades
Proceedings Papers

Unsteady Heat Transfer Assessment of Supersonic Turbines Downstream of a Rotating Detonation Combustor

Zhe Liu, Lukas Benjamin Inhestern, James Braun, Guillermo Paniagua
Proc. ASME. GT2019, Volume 3: Coal, Biomass, Hydrogen, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T06A019, June 17–21, 2019
Paper No: GT2019-91460
DOI: https://doi.org/10.1115/GT2019-91460
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Topics: Combustion chambers, Explosions, Heat transfer, Turbines, Convection, Engineering simulation, Fluctuations (Physics), Heat flux, Simulation, Boundary-value problems
Proceedings Papers

Numerical Research on the Toroidal Shock Wave Focusing Detonation Initiation

Xiang Chen, Ningbo Zhao, Hongtao Zheng, Xiongbin Jia, Shizheng Liu, Qingbo Liu
Proc. ASME. GT2019, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A001, June 17–21, 2019
Paper No: GT2019-90082
DOI: https://doi.org/10.1115/GT2019-90082
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Topics: Explosions, Shock waves, Waves, Flames, Cavities, Combustion, Computer simulation, Cycles, Diaphragms (Mechanical devices), Diaphragms (Structural)