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Proceedings Papers

Modeling and Cycle Parameter Matching of a High-Speed Variable Cycle Turbofan-Ramjet Engine

Yao Yao, Xiaobo Zhang, Mingyang Zhang, Zhanxue Wang
Proc. ASME. GT2022, Volume 1: Aircraft Engine; Ceramics and Ceramic Composites, V001T01A006, June 13–17, 2022
Paper No: GT2022-80505
DOI: https://doi.org/10.1115/GT2022-80505
View Paper titled, Modeling and Cycle Parameter Matching of a High-Speed Variable Cycle Turbofan-Ramjet Engine
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Topics: Cycles, Engines, Modeling, Ramjets, Turbofans
Proceedings Papers

Numerical Study on Flow Characteristics of Liquid Jet in Airflows

Jiang Le, Liu Zhenxia, Lyu Yaguo, Zhu Pengfei
Proc. ASME. GT2019, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Honors and Awards, V001T01A018, June 17–21, 2019
Paper No: GT2019-91076
DOI: https://doi.org/10.1115/GT2019-91076
View Paper titled, Numerical Study on Flow Characteristics of Liquid Jet in Airflows
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Topics: Air flow, Flow (Dynamics), Nozzles, Industrial lubrication systems, Drops, Fluids, Trajectories (Physics), Aircraft engines, Combustion chambers, Deflection
Proceedings Papers

Liquid Jet in Crossflow: Effect of Momentum Flux Ratio on Spray and Vaporization Characteristics

Manu Kamin, Prashant Khare
Proc. ASME. GT2019, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A053, June 17–21, 2019
Paper No: GT2019-91972
DOI: https://doi.org/10.1115/GT2019-91972
View Paper titled, Liquid Jet in Crossflow: Effect of Momentum Flux Ratio on Spray and Vaporization Characteristics
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Topics: Momentum, Sprays, Flow (Dynamics), Temperature, Turbulence, Computer simulation, Drops, Engineering simulation, Kinetic energy, Large eddy simulation
Proceedings Papers

Comparing Jet-A and JP-10 Ignition Performance in a Swirl-Stabilized Combustor at High Mach Conditions

Justin T. Gross, Bethany C. Huelskamp, Craig Neuroth, Andrew W. Caswell
Proc. ASME. GT2018, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A043, June 11–15, 2018
Paper No: GT2018-75570
DOI: https://doi.org/10.1115/GT2018-75570
View Paper titled, Comparing Jet-A and JP-10 Ignition Performance in a Swirl-Stabilized Combustor at High Mach Conditions
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Topics: Combustion chambers, Ignition, Flight, Fuels, Combined cycles, Mach number, Turbomachinery, Aircraft, Engines, Gas turbines
Proceedings Papers

Mixing Enhancement With Rotating Ramps in a Scramjet Engine

Liang Jin, Wei Huang, Zhen Liu, Jun Liu
Proc. ASME. GT2016, Volume 1: Aircraft Engine; Fans and Blowers; Marine, V001T01A005, June 13–17, 2016
Paper No: GT2016-56083
DOI: https://doi.org/10.1115/GT2016-56083
View Paper titled, Mixing Enhancement With Rotating Ramps in a Scramjet Engine
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Topics: Computer software, Design, Engines, Hydrogen fuels, Ramjets, Rotors, Scramjets
Proceedings Papers

NEPCOMP: The Navy Engine Performance Program

S. R. Shapiro, M. J. Caddy
Proc. ASME. GT1974, Volume 1B: General, V01BT02A001, March 30–April 4, 1974
Paper No: 74-GT-83
DOI: https://doi.org/10.1115/74-GT-83
View Paper titled, NEPCOMP: The Navy Engine Performance Program
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Topics: Engines, Navy, Design, Air-breathing engines, Computer software, Nozzles, Ramjets
Proceedings Papers

A Design Study of a Fan Augmented Ramjet

E. W. Beans
Proc. ASME. GT1975, Volume 1B: General, V01BT02A034, March 2–6, 1975
Paper No: 75-GT-97
DOI: https://doi.org/10.1115/75-GT-97
View Paper titled, A Design Study of a Fan Augmented Ramjet
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Topics: Design, Ramjets, Cycles, Pressure, Propulsion systems, Turbojets
Proceedings Papers

The Effect of Inlet Air Vitiation on Combustion Efficiency

Fan Zuomin, Jiang Yijun
Proc. ASME. IGT1985, Volume 2: Coal, Biomass and Alternative Fuels; Combustion and Fuels, V002T04A028, September 1–7, 1985
Paper No: 85-IGT-142
DOI: https://doi.org/10.1115/85-IGT-142
View Paper titled, The Effect of Inlet Air Vitiation on Combustion Efficiency
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Topics: Combustion, Combustion chambers, Computational methods, Nuclear reactor theory, Ramjets, Turbojets
Proceedings Papers

RAMSCRAM: A Flexible RAMJET/SCRAMJET Engine Simulation Program

Leo A. Burkardt, Leo C. Franciscus
Proc. ASME. GT1990, Volume 2: Aircraft Engine; Marine; Microturbines and Small Turbomachinery, V002T02A028, June 11–14, 1990
Paper No: 90-GT-323
DOI: https://doi.org/10.1115/90-GT-323
View Paper titled, RAMSCRAM: A Flexible RAMJET/SCRAMJET Engine Simulation Program
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Topics: Ramjets, Scramjets, Simulation, Flight, Fuels, Air-breathing engines, Engines, Equilibrium (Physics), Flow (Dynamics), Rocket engines
Proceedings Papers

Propulsion Aspects of Hypersonic Turbo-Ramjet-Engines With Special Emphasis on Nozzle/Aftbody Integration

H. Herrmann, H. Rick
Proc. ASME. GT1991, Volume 2: Aircraft Engine; Marine; Microturbines and Small Turbomachinery, V002T02A039, June 3–6, 1991
Paper No: 91-GT-395
DOI: https://doi.org/10.1115/91-GT-395
View Paper titled, Propulsion Aspects of Hypersonic Turbo-Ramjet-Engines With Special Emphasis on Nozzle/Aftbody Integration
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Topics: Engines, Nozzles, Propulsion, Ramjets, Turbochargers, Aircraft, Computational fluid dynamics, Exhaust systems, Boundary layers, Computational methods
Proceedings Papers

Overview of the Japanese National Project for Super/Hyper-Sonic Transport Propulsion System

Osamu Ichimaru, Makoto Ishizuka, Kanji Muhashima
Proc. ASME. GT1992, Volume 2: Aircraft Engine; Marine; Microturbines and Small Turbomachinery, V002T02A013, June 1–4, 1992
Paper No: 92-GT-252
DOI: https://doi.org/10.1115/92-GT-252
View Paper titled, Overview of the Japanese National Project for Super/Hyper-Sonic Transport Propulsion System
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Topics: Propulsion systems, Engines, Flight, Industrial research, Ramjets, Turbojets
Proceedings Papers

Integration of Turbo-Expander- and Turbo-Ramjet-Engines in Hypersonic Vehicles

B. Zellner, W. Sterr, O. Herrmann
Proc. ASME. GT1992, Volume 2: Aircraft Engine; Marine; Microturbines and Small Turbomachinery, V002T02A007, June 1–4, 1992
Paper No: 92-GT-204
DOI: https://doi.org/10.1115/92-GT-204
View Paper titled, Integration of Turbo-Expander- and Turbo-Ramjet-Engines in Hypersonic Vehicles
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Topics: Engines, Ramjets, Turbochargers, Vehicles, Aircraft, Propulsion systems, Combined cycles, Design, Flight, Nozzles
Proceedings Papers

A Scoping Study for Hypersonic Transport Propulsion Systems

Simion C. Kuo, Jay D. Doernbach, George Champagne, A. Tatara, H. Futamura, Y. Watanabe, T. Aoki
Proc. ASME. GT1992, Volume 2: Aircraft Engine; Marine; Microturbines and Small Turbomachinery, V002T02A032, June 1–4, 1992
Paper No: 92-GT-409
DOI: https://doi.org/10.1115/92-GT-409
View Paper titled, A Scoping Study for Hypersonic Transport Propulsion Systems
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Topics: Propulsion systems, Design engineering, Flow (Dynamics), Aircraft, Aircraft propulsion, Ceramics, Composite materials, Conceptual design, Metals, Nozzles
Proceedings Papers

Conceptual Design of Turbo-Accelerator for HST Combined Cycle Engine

R. Yanagi, M. Morita, Y. Watanabe, H. Itahara, Y. Sasaki, T. Aoki
Proc. ASME. GT1992, Volume 2: Aircraft Engine; Marine; Microturbines and Small Turbomachinery, V002T02A014, June 1–4, 1992
Paper No: 92-GT-253
DOI: https://doi.org/10.1115/92-GT-253
View Paper titled, Conceptual Design of Turbo-Accelerator for HST Combined Cycle Engine
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Topics: Combined cycles, Conceptual design, Engines, Turbochargers, Nozzles, Cycles, Exhaust systems, Propulsion systems, Ramjets, Stators
Proceedings Papers

Ramjet NOx Emission: Use of a 3D CFD Method for the Combustor Design of a Super/Hyper-Sonic Transport Propulsion System

E. David, C. Bauddin, J. L. Schultz, D. Ansart, S. Meunier
Proc. ASME. GT1992, Volume 2: Aircraft Engine; Marine; Microturbines and Small Turbomachinery, V002T02A016, June 1–4, 1992
Paper No: 92-GT-255
DOI: https://doi.org/10.1115/92-GT-255
View Paper titled, Ramjet NOx Emission: Use of a 3D CFD Method for the Combustor Design of a Super/Hyper-Sonic Transport Propulsion System
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Topics: Combustion chambers, Computational fluid dynamics, Design, Emissions, Nitrogen oxides, Propulsion systems, Ramjets, Combustion, Fuels, Computation
Proceedings Papers

Some Topics of Research on Hypersonic Airbreathing Engines at National Aerospace Laboratory

Kimio Sakata, Hiroyuki Nouse, Mitsuhiro Minoda
Proc. ASME. GT1992, Volume 2: Aircraft Engine; Marine; Microturbines and Small Turbomachinery, V002T02A017, June 1–4, 1992
Paper No: 92-GT-256
DOI: https://doi.org/10.1115/92-GT-256
View Paper titled, Some Topics of Research on Hypersonic Airbreathing Engines at National Aerospace Laboratory
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Topics: Aerospace industry, Air-breathing engines, Engines, Turbochargers, Combustion chambers, High temperature, Ramjets, Carbon, Carbon composites, Compression
Proceedings Papers

Balance of Moments for Hypersonic Vehicles

Frans G. J. Kremer
Proc. ASME. GT1992, Volume 2: Aircraft Engine; Marine; Microturbines and Small Turbomachinery, V002T02A012, June 1–4, 1992
Paper No: 92-GT-251
DOI: https://doi.org/10.1115/92-GT-251
View Paper titled, Balance of Moments for Hypersonic Vehicles
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Topics: Vehicles, Engines, Flight, Modeling, Ramjets, Aerodynamics, Flow (Dynamics), Nozzles, Propulsion systems, Trajectories (Physics)
Proceedings Papers

Characteristic Time Modeling of NO x Emissions and Combustion Efficiency for a Staged Combustion Ramjet

John T. Rich, Arthur M. Mellor
Proc. ASME. GT1995, Volume 3: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V003T06A011, June 5–8, 1995
Paper No: 95-GT-067
DOI: https://doi.org/10.1115/95-GT-067
View Paper titled, Characteristic Time Modeling of NO x Emissions and Combustion Efficiency for a Staged Combustion Ramjet
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Topics: Combustion, Emissions, Modeling, Nitrogen oxides, Ramjets, Combustion chambers, Fuels, Design, Air flow, Algebra
Proceedings Papers

Conversion of an Aerodynamic Wind Tunnel to a Gas Turbine Combustor Test Stand

Daniel Cresci
Proc. ASME. GT1995, Volume 3: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V003T06A029, June 5–8, 1995
Paper No: 95-GT-138
DOI: https://doi.org/10.1115/95-GT-138
View Paper titled, Conversion of an Aerodynamic Wind Tunnel to a Gas Turbine Combustor Test Stand
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Topics: Combustion chambers, Gas turbines, Wind tunnels, Emissions, Testing, Mach number, Flow (Dynamics), Storage, Engines, Fuels
Proceedings Papers

Integrated Vehicle Comparison of Turbo-Ramjet Engine and Pulsed Detonation Engine (PDE)

Tom Kaemming
Proc. ASME. GT2001, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T01A008, June 4–7, 2001
Paper No: 2001-GT-0451
DOI: https://doi.org/10.1115/2001-GT-0451
View Paper titled, Integrated Vehicle Comparison of Turbo-Ramjet Engine and Pulsed Detonation Engine (PDE)
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Topics: Engines, Explosions, Ramjets, Turbochargers, Vehicles, Aircraft, Drag (Fluid dynamics), Propulsion systems, Concurrent engineering, Design