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Proceedings Papers

Estimation of Design Parameters and Performance for a State-of-the-Art Turbofan

Oliver Sjögren, Carlos Xisto, Tomas Grönstedt

Proc. ASME. GT2021, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Wind Energy; Scholar Lecture, V001T01A013, June 7–11, 2021

Paper No: GT2021-59489

DOI: https://doi.org/10.1115/GT2021-59489

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Topics: Design, Turbofans, Pressure, Uncertainty, Aviation, Cycles, Engines, Fuels, Aircraft engines, Commercial air transport

Proceedings Papers

Combined Hazard Analyses to Explore the Impact of Liquid Hydrogen Fuel on the Civil Aviation Industry

C. M. Benson, P. G. Holborn, A. M. Rolt, J. M. Ingram, E. Alexander

Proc. ASME. GT2020, Volume 3: Ceramics; Coal, Biomass, Hydrogen, and Alternative Fuels, V003T03A009, September 21–25, 2020

Paper No: GT2020-14977

DOI: https://doi.org/10.1115/GT2020-14977

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Topics: Aircraft, Commercial air transport, Hazard analysis, Hazards, Hydrogen, Hydrogen fuels, Safety, Fuels, Propulsion, Aviation

Proceedings Papers

Performance and Emission Assessment of Thermo-Electric Power Plant for Rotorcraft Propulsion

Ioannis Roumeliotis, Francesco Arena, Yize Liu, Stavros Vouros, Vassilios Pachidis, Olivier Broca, Djiby Toure, Deniz Unlu

Proc. ASME. GT2020, Volume 5: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage, V005T06A031, September 21–25, 2020

Paper No: GT2020-15724

DOI: https://doi.org/10.1115/GT2020-15724

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Topics: Emissions, Power stations, Propulsion, Electricity (Physics), Nitrogen oxides, Trains, Engines, Gas turbines, Propulsion systems, Carbon dioxide

Proceedings Papers

Integrated Systems Simulation for Assessing Fuel Thermal Management Capabilities for Hybrid-Electric Rotorcraft

Ioannis Roumeliotis, Lorenzo Castro, Soheil Jafari, Vassilios Pachidis, Louis De Riberolles, Olivier Broca, Deniz Unlu

Proc. ASME. GT2020, Volume 5: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage, V005T06A011, September 21–25, 2020

Paper No: GT2020-15107

DOI: https://doi.org/10.1115/GT2020-15107

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Topics: Fuels, Integrated systems, Simulation, Thermal management, Propulsion systems, Cooling, Stress, Fuel storage, Air travel, Aircraft

Proceedings Papers

Energy Management of a Hybrid-Electric Aeronautical Propulsion System to Be Used in a Stationary Test Bench

Manuel A. Rendon, Konstantinos Kyprianidis, Yipsy Roque Benito, Daniel de A. Fernandes, Ariele T. Ferraz, Luan R. C. Vieira

Proc. ASME. GT2020, Volume 5: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage, V005T06A035, September 21–25, 2020

Paper No: GT2020-16133

DOI: https://doi.org/10.1115/GT2020-16133

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Topics: Energy management, Propulsion systems, Aircraft, Construction, Emissions, Greenhouse gases, Internal combustion engines, Propellers, Aerodynamics, Aircraft propulsion

Proceedings Papers

Life Cycle Analysis for a Powertrain in a Concept for Electric Power Generation in a Hybrid Electric Aircraft

Michael Schneider, Jens Dickhoff, Karsten Kusterer, Wilfried Visser

Proc. ASME. GT2020, Volume 1: Aircraft Engine; Fans and Blowers, V001T01A029, September 21–25, 2020

Paper No: GT2020-15518

DOI: https://doi.org/10.1115/GT2020-15518

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Topics: Aircraft, Electric power generation, Electric propulsion, Gas turbines, Life cycle assessment, Propulsion, Propulsion systems, Simulation, Aircraft engines, Aviation

Proceedings Papers

Analysis of Ignition Processes at Combustors for Aero Engines at High Altitude Conditions With and Without Effusion Cooling

Alexios-Dionysios Martinos, Nikolaos Zarzalis, Stefan-Raphael Harth

Proc. ASME. GT2020, Volume 1: Aircraft Engine; Fans and Blowers, V001T01A040, September 21–25, 2020

Paper No: GT2020-16173

DOI: https://doi.org/10.1115/GT2020-16173

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Topics: Aircraft engines, Combustion chambers, Cooling, Ignition, Fuels, Pressure, Flames, Temperature, Commercial air transport, Design

Proceedings Papers

Modelling and Design of LPC Components With Semi-Analytical Models: Part I — Model Formulation and Validation

Luca di Mare, Mauro Carnevale, Max E. Rife, Davendu Kulkarni, Richard Northall

Proc. ASME. GT2019, Volume 2B: Turbomachinery, V02BT42A002, June 17–21, 2019

Paper No: GT2019-90479

DOI: https://doi.org/10.1115/GT2019-90479

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Topics: Design, Modeling, Engines, Computational fluid dynamics, Flow (Dynamics), Wavelength, Commercial air transport, Turbofans, Compression, Computation

Proceedings Papers

An Analysis of Civil Aviation Industry Safety Needs for the Introduction of Liquid Hydrogen Propulsion Technology

C. M. Benson, J. M. Ingram, P. N. Battersby, D. Mba, V. Sethi, A. M. Rolt

Proc. ASME. GT2019, Volume 3: Coal, Biomass, Hydrogen, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T03A006, June 17–21, 2019

Paper No: GT2019-90453

DOI: https://doi.org/10.1115/GT2019-90453

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Topics: Commercial air transport, Hydrogen, Propulsion, Safety, Fuels, Aviation, Emissions, Air travel, Hazards, Carbon

Proceedings Papers

Injector Design Space Exploration for an Ultra-Low NO x Hydrogen Micromix Combustion System

Parash Agarwal, Xiaoxiao Sun, Pierre Q. Gauthier, Vishal Sethi

Paper No: GT2019-90833

DOI: https://doi.org/10.1115/GT2019-90833

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Topics: Combustion systems, Design, Ejectors, Hydrogen, Nitrogen oxides, Modeling, Emissions, Carbon, Combustion, Commercial air transport

Proceedings Papers

Progress in Burner Design Using Additive Manufacturing With a Monolithic Approach and Added Features

Vanessa Moosbrugger, Fabrice Giuliani, Nina Paulitsch, Lukas Andracher

Proc. ASME. GT2019, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A042, June 17–21, 2019

Paper No: GT2019-90720

DOI: https://doi.org/10.1115/GT2019-90720

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Topics: Additive manufacturing, Design, Fuels, Combustion, Emissions, Aircraft, Aircraft engines, Carbon dioxide, Commercial air transport, Energy efficiency

Proceedings Papers

Similarity Study of Lightly Loaded Shrouded Rotors for Distributed Propulsion

Massyl Lagha, Sébastien Duplaa, Nicolas Binder, Xavier Carbonneau, Benoit Rodriguez

Proc. ASME. GT2019, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Honors and Awards, V001T01A013, June 17–21, 2019

Paper No: GT2019-90788

DOI: https://doi.org/10.1115/GT2019-90788

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Topics: Propulsion, Rotors, Aerodynamics, Aircraft, Commercial air transport, Computation, Dimensional analysis, Dynamics (Mechanics), Emissions, Flight

Proceedings Papers

Technical and Economic Viability of an EIS 2050 Geared Open Rotor

Joshua Sebastiampillai, Andrew Rolt, Devaiah Nalianda, Francesco Mastropierro, Vishal Sethi

Proc. ASME. GT2019, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Honors and Awards, V001T01A004, June 17–21, 2019

Paper No: GT2019-90290

DOI: https://doi.org/10.1115/GT2019-90290

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Topics: Electrochemical impedance spectroscopy, Rotors, Engines, Aircraft, Fuels, Emissions, Aviation, Carbon dioxide, Turbofans, Commercial air transport

Proceedings Papers

NASA’s Role in Gas Turbine Technology Development: Accelerating Technical Progress via Collaboration Between Academia, Industry, and Government Agencies

Kenneth L. Suder

Proc. ASME. GT2019, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Honors and Awards, V001T50A001, June 17–21, 2019

Paper No: GT2019-91539

DOI: https://doi.org/10.1115/GT2019-91539

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Topics: Collaboration, Gas turbines, Governments, Technology development, NASA, Engines, Propulsion systems, Turbines, Computational fluid dynamics, Aeronautics

Proceedings Papers

The Effects of Water Ingestion on the Tip Clearance Flow in Compressor Rotors

Lu Yang, Xiaocui Wu, Desheng Qin, Qun Zheng, Hai Zhang

Proc. ASME. GT2018, Volume 2A: Turbomachinery, V02AT39A007, June 11–15, 2018

Paper No: GT2018-75235

DOI: https://doi.org/10.1115/GT2018-75235

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Topics: Clearances (Engineering), Compressors, Flow (Dynamics), Rotors, Water, Drops, Compression, Blades, Air flow, Turbulence

Proceedings Papers

Beamforming and Compressive Sensing Mode Detection of Duct Acoustic Source by Sensor Array

Wenjun Yu, Huanxian Bu, Xun Huang

Proc. ASME. GT2018, Volume 2B: Turbomachinery, V02BT43A004, June 11–15, 2018

Paper No: GT2018-75260

DOI: https://doi.org/10.1115/GT2018-75260

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Topics: Acoustics, Ducts, Sensors, Testing, Noise (Sound), Design, Commercial air transport, Computer simulation, Electromagnetic scattering, Jets

Proceedings Papers

Case for Exploring Compressor Water Injection for Airport Emission Reduction

David Alejandro Block Novelo, Uyioghosa Igie

Proc. ASME. GT2017, Volume 3: Coal, Biomass and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration Applications; Organic Rankine Cycle Power Systems, V003T06A028, June 26–30, 2017

Paper No: GT2017-64780

DOI: https://doi.org/10.1115/GT2017-64780

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Topics: Compressors, Emissions, Underground injection, Nitrogen oxides, Aircraft, Engines, Commercial air transport, Cycles, Flames, Governments

Proceedings Papers

Assessment of the Effect of Environmental Conditions on Rotorcraft Pollutant Emissions at Mission Level

Jesus Ortiz-Carretero, Alejandro Castillo Pardo, Vassilios Pachidis, Ioannis Goulos

Proc. ASME. GT2017, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Honors and Awards, V001T01A010, June 26–30, 2017

Paper No: GT2017-63440

DOI: https://doi.org/10.1115/GT2017-63440

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Topics: Emissions, Pollution, Engines, Fuels, Nitrogen oxides, Aerodynamics, Biomedicine, Commercial air transport, Compressors, Computer software

Proceedings Papers

Turboelectric Distributed Propulsion System As a Future Replacement for Turbofan Engines

Borys Łukasik

Proc. ASME. GT2017, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Honors and Awards, V001T01A017, June 26–30, 2017

Paper No: GT2017-63834

DOI: https://doi.org/10.1115/GT2017-63834

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Topics: Engines, Propulsion systems, Turbofans, Propulsion, Commercial air transport, Electrical components, Fuel consumption, Thermodynamic cycles, Weight (Mass)

Proceedings Papers

Effect of Active Modulation of Through-Casing Coolant Injection on Turbine Efficiency

Brian M. T. Tang, Marko Bacic, Peter T. Ireland

Proc. ASME. GT2017, Volume 2A: Turbomachinery, V02AT40A031, June 26–30, 2017

Paper No: GT2017-64705

DOI: https://doi.org/10.1115/GT2017-64705

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Topics: Coolants, Turbines, Cooling, Flow (Dynamics), Leakage flows, Pressure, Blades, Rotors, Axial flow, Boundary-value problems

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NARROW

Estimation of Design Parameters and Performance for a State-of-the-Art Turbofan

Combined Hazard Analyses to Explore the Impact of Liquid Hydrogen Fuel on the Civil Aviation Industry

Performance and Emission Assessment of Thermo-Electric Power Plant for Rotorcraft Propulsion

Integrated Systems Simulation for Assessing Fuel Thermal Management Capabilities for Hybrid-Electric Rotorcraft

Energy Management of a Hybrid-Electric Aeronautical Propulsion System to Be Used in a Stationary Test Bench

Life Cycle Analysis for a Powertrain in a Concept for Electric Power Generation in a Hybrid Electric Aircraft

Analysis of Ignition Processes at Combustors for Aero Engines at High Altitude Conditions With and Without Effusion Cooling

Modelling and Design of LPC Components With Semi-Analytical Models: Part I — Model Formulation and Validation

An Analysis of Civil Aviation Industry Safety Needs for the Introduction of Liquid Hydrogen Propulsion Technology

Injector Design Space Exploration for an Ultra-Low NO x Hydrogen Micromix Combustion System

Progress in Burner Design Using Additive Manufacturing With a Monolithic Approach and Added Features

Similarity Study of Lightly Loaded Shrouded Rotors for Distributed Propulsion

Technical and Economic Viability of an EIS 2050 Geared Open Rotor

NASA’s Role in Gas Turbine Technology Development: Accelerating Technical Progress via Collaboration Between Academia, Industry, and Government Agencies

The Effects of Water Ingestion on the Tip Clearance Flow in Compressor Rotors

Beamforming and Compressive Sensing Mode Detection of Duct Acoustic Source by Sensor Array

Case for Exploring Compressor Water Injection for Airport Emission Reduction

Assessment of the Effect of Environmental Conditions on Rotorcraft Pollutant Emissions at Mission Level

Turboelectric Distributed Propulsion System As a Future Replacement for Turbofan Engines

Effect of Active Modulation of Through-Casing Coolant Injection on Turbine Efficiency

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