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Proceedings Papers

Design and Pre-Test Evaluation of a Low-Pressure Compressor Test Facility for Cryogenic Hydrogen Fuel Integration

Isak Jonsson, Carlos Xisto, Marcus Lejon, Anders Dahl, Tomas Grönstedt

Proc. ASME. GT2021, Volume 2A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V02AT31A022, June 7–11, 2021

Paper No: GT2021-58946

DOI: https://doi.org/10.1115/GT2021-58946

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Topics: Compressors, Computer simulation, Design, Hydrogen, Hydrogen fuels, Pressure, Test facilities, Uncertainty

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

Journal Articles

Synergistic Technology Combinations for Future Commercial Aircraft Using Liquid Hydrogen

Pavlos Rompokos, Andrew Rolt, Devaiah Nalianda, Askin T. Isikveren, Capucine Senné, Tomas Gronstedt, Hamidreza Abedi

J. Eng. Gas Turbines Power. July 2021, 143(7): 071017.

Paper No: GTP-20-1405

DOI: https://doi.org/10.1115/1.4049694

Published Online: March 31, 2021

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Topics: Aircraft, Design, Hydrogen, Wings, Fuels, Propulsion systems, Safety

Proceedings Papers

Feasibility Study of a Radical Vane-Integrated Heat Exchanger for Turbofan Engine Applications

Isak Jonsson, Carlos Xisto, Hamidreza Abedi, Tomas Grönstedt, Marcus Lejon

Proc. ASME. GT2020, Volume 7C: Heat Transfer, V07CT13A019, September 21–25, 2020

Paper No: GT2020-15243

DOI: https://doi.org/10.1115/GT2020-15243

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Topics: Compressors, Ducts, Engines, Heat, Heat exchangers, Hydrogen, Turbofans, Compression, Computational fluid dynamics, Conceptual design

Proceedings Papers

Synergistic Technology Combinations for Future Commercial Aircraft Using Liquid Hydrogen

Pavlos Rompokos, Andrew Rolt, Devaiah Nalianda, Askin T. Isikveren, Capucine Senné, Tomas Grönstedt, Hamidreza Abedi

Proc. ASME. GT2020, Volume 3: Ceramics; Coal, Biomass, Hydrogen, and Alternative Fuels, V003T03A013, September 21–25, 2020

Paper No: GT2020-15694

DOI: https://doi.org/10.1115/GT2020-15694

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Topics: Aircraft, Hydrogen, Propulsion systems

Journal Articles

Wake Analysis of an Aerodynamically Optimized Boxprop High-Speed Propeller

Alexandre Capitao Patrao, Tomas Grönstedt, Anders Lundbladh, Gonzalo Montero Villar

J. Turbomach. September 2019, 141(9): 091011.

Paper No: TURBO-18-1208

DOI: https://doi.org/10.1115/1.4043974

Published Online: July 10, 2019

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Topics: Blades, Design, Optimization, Propellers, Thrust, Wakes, Flow (Dynamics), Entropy, Rotors

Journal Articles

Assessment of CO 2 and NO x Emissions in Intercooled Pulsed Detonation Turbofan Engines

Carlos Xisto, Olivier Petit, Tomas Grönstedt, Anders Lundbladh

J. Eng. Gas Turbines Power. January 2019, 141(1): 011016.

Paper No: GTP-18-1341

DOI: https://doi.org/10.1115/1.4040741

Published Online: September 17, 2018

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Topics: Engines, Explosions, Nitrogen oxides, Pressure, Temperature, Turbofans, Emissions, Fuels, Weight (Mass), Combustion chambers

Proceedings Papers

Assessment of CO 2 and NO x Emissions in Intercooled Pulsed Detonation Turbofan Engines

Carlos Xisto, Olivier Petit, Tomas Grönstedt, Anders Lundbladh

Proc. ASME. GT2018, Volume 1: Aircraft Engine; Fans and Blowers; Marine, V001T01A008, June 11–15, 2018

Paper No: GT2018-75510

DOI: https://doi.org/10.1115/GT2018-75510

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Topics: Carbon dioxide, Emissions, Engines, Explosions, Nitrogen oxides, Turbofans, Fuels, Combustion, Combustion chambers, Gas turbines

Proceedings Papers

Numerical Investigation of Film and Impingement Cooling Schemes for Gas Turbine Application

Lucilene Moraes da Silva, Jesuino Takachi Tomita, Cleverson Bringhenti, Tomas Grönstedt

Proc. ASME. GT2018, Volume 5A: Heat Transfer, V05AT12A015, June 11–15, 2018

Paper No: GT2018-76222

DOI: https://doi.org/10.1115/GT2018-76222

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Topics: Gas turbines, Impingement cooling, Cooling, Film cooling, Blades, Fins, Computational fluid dynamics, Flow (Dynamics), Coolants, Metals

Journal Articles

First and Second Law Analysis of Radical Intercooling Concepts

Oskar Thulin, Olivier Petit, Carlos Xisto, Xin Zhao, Tomas Grönstedt

J. Eng. Gas Turbines Power. August 2018, 140(8): 081201.

Paper No: GTP-17-1366

DOI: https://doi.org/10.1115/1.4038364

Published Online: May 18, 2018

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Topics: Cycles, Engines, Exergy, Exergy analysis, Heat, Heat exchangers, Heat transfer, Pressure, Temperature, Aircraft engines

Proceedings Papers

Multidisciplinary Design of a Three Stage High Speed Booster

Marcus Lejon, Tomas Grönstedt, Nenad Glodic, Paul Petrie-Repar, Magnus Genrup, Alexander Mann

Proc. ASME. GT2017, Volume 2B: Turbomachinery, V02BT41A037, June 26–30, 2017

Paper No: GT2017-64466

DOI: https://doi.org/10.1115/GT2017-64466

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Topics: Design, Compressors, Computational fluid dynamics, Conceptual design, Engines, Optimization, Aircraft, Blades, Boundary-value problems, Geometry

Proceedings Papers

On Improving the Surge Margin of a Tip-Critical Axial Compressor Rotor

Marcus Lejon, Tomas Grönstedt, Niklas Andersson, Lars Ellbrant, Hans Mårtensson

Proc. ASME. GT2017, Volume 2A: Turbomachinery, V02AT39A035, June 26–30, 2017

Paper No: GT2017-64533

DOI: https://doi.org/10.1115/GT2017-64533

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Topics: Compressors, Rotors, Surges, Flow (Dynamics), Blades, Clearances (Engineering), Optimization, Design, Geometry, Momentum

Proceedings Papers

Analytical Model for the Performance Estimation of Pre-Cooled Pulse Detonation Turbofan Engines

Carlos Xisto, Fakhre Ali, Olivier Petit, Tomas Grönstedt, Andrew Rolt, Anders Lundbladh

Proc. ASME. GT2017, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Honors and Awards, V001T01A016, June 26–30, 2017

Paper No: GT2017-63776

DOI: https://doi.org/10.1115/GT2017-63776

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Topics: Engines, Explosions, Turbofans, Design, Architecture, Combustion, Cycles, Thermal efficiency, Aircraft engines, Compressors

Proceedings Papers

First and Second Law Analysis of Radical Intercooling Concepts

Oskar Thulin, Olivier Petit, Carlos Xisto, Xin Zhao, Tomas Grönstedt

Proc. ASME. GT2017, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Honors and Awards, V001T01A031, June 26–30, 2017

Paper No: GT2017-65218

DOI: https://doi.org/10.1115/GT2017-65218

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Topics: Aircraft, Aircraft engines, Cycles, Drag reduction, Ducts, Engines, Exergy, Heat, Heat exchangers, Organic Rankine cycle

Journal Articles

Experimental Validation of the Aerodynamic Characteristics of an Aero-engine Intercooler

Xin Zhao, Mikhail Tokarev, Erwin Adi Hartono, Valery Chernoray, Tomas Grönstedt

J. Eng. Gas Turbines Power. May 2017, 139(5): 051201.

Paper No: GTP-16-1140

DOI: https://doi.org/10.1115/1.4034964

Published Online: November 22, 2016

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Topics: Computational fluid dynamics, Ducts, Flow (Dynamics), Inflow, Pressure, Porous materials, Aircraft engines, Pressure measurement, Heat exchangers, Outflow

Proceedings Papers

An Outlook for Radical Aero Engine Intercooler Concepts

Olivier Petit, Carlos Xisto, Xin Zhao, Tomas Grönstedt

Proc. ASME. GT2016, Volume 3: Coal, Biomass and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T06A019, June 13–17, 2016

Paper No: GT2016-57920

DOI: https://doi.org/10.1115/GT2016-57920

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Topics: Aircraft, Aircraft engines, Compressors, Cooling, Cycles, Engines, Exhaust systems, Flow (Dynamics), Fuels, Heat

Proceedings Papers

Optimization of Robust Transonic Compressor Blades

Marcus Lejon, Niklas Andersson, Tomas Grönstedt, Lars Ellbrant, Hans Mårtensson

Proc. ASME. GT2016, Volume 2C: Turbomachinery, V02CT45A022, June 13–17, 2016

Paper No: GT2016-57236

DOI: https://doi.org/10.1115/GT2016-57236

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Topics: Blades, Compressors, Optimization, Surface roughness, Design, Stability, Surface quality

Proceedings Papers

Wake and Loss Analysis for a Double Bladed Swept Propeller

Alexandre Capitao Patrao, Richard Avellán, Anders Lundbladh, Tomas Grönstedt

Proc. ASME. GT2016, Volume 1: Aircraft Engine; Fans and Blowers; Marine, V001T01A013, June 13–17, 2016

Paper No: GT2016-56540

DOI: https://doi.org/10.1115/GT2016-56540

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Topics: Propellers, Wakes, Aerodynamics, Blades, Flight, Aircraft, Computational fluid dynamics, Design, Drag (Fluid dynamics), Geometry

Proceedings Papers

A Noise Assessment Framework for Subsonic Aircraft and Engines

Fakhre Ali, Lars Ellbrant, David Elmdahl, Tomas Grönstedt

Proc. ASME. GT2016, Volume 1: Aircraft Engine; Fans and Blowers; Marine, V001T01A039, June 13–17, 2016

Paper No: GT2016-58012

DOI: https://doi.org/10.1115/GT2016-58012

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Topics: Aircraft, Engines, Noise (Sound), Commercial air transport, Sound pressure, Architecture, Combustion chambers, Compressors, Doppler effect, Flight

Proceedings Papers

Ultra Low Emission Technology Innovations for Mid-Century Aircraft Turbine Engines

Tomas Grönstedt, Carlos Xisto, Vishal Sethi, Andrew Rolt, Nicolás García Rosa, Arne Seitz, Kyros Yakinthos, Stefan Donnerhack, Paul Newton, Nicolas Tantot, Oliver Schmitz, Anders Lundbladh

Paper No: GT2016-56123

DOI: https://doi.org/10.1115/GT2016-56123

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Topics: Aircraft, Emissions, Gas turbines, Engines, Fuel efficiency, Pressure, Architecture, Combustion, High temperature materials, Optimization

Journal citation

NARROW

Design and Pre-Test Evaluation of a Low-Pressure Compressor Test Facility for Cryogenic Hydrogen Fuel Integration

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

Synergistic Technology Combinations for Future Commercial Aircraft Using Liquid Hydrogen

Feasibility Study of a Radical Vane-Integrated Heat Exchanger for Turbofan Engine Applications

Synergistic Technology Combinations for Future Commercial Aircraft Using Liquid Hydrogen

Wake Analysis of an Aerodynamically Optimized Boxprop High-Speed Propeller

Assessment of CO 2 and NO x Emissions in Intercooled Pulsed Detonation Turbofan Engines

Assessment of CO 2 and NO x Emissions in Intercooled Pulsed Detonation Turbofan Engines

Numerical Investigation of Film and Impingement Cooling Schemes for Gas Turbine Application

First and Second Law Analysis of Radical Intercooling Concepts

Multidisciplinary Design of a Three Stage High Speed Booster

On Improving the Surge Margin of a Tip-Critical Axial Compressor Rotor

Analytical Model for the Performance Estimation of Pre-Cooled Pulse Detonation Turbofan Engines

First and Second Law Analysis of Radical Intercooling Concepts

Experimental Validation of the Aerodynamic Characteristics of an Aero-engine Intercooler

An Outlook for Radical Aero Engine Intercooler Concepts

Optimization of Robust Transonic Compressor Blades

Wake and Loss Analysis for a Double Bladed Swept Propeller

A Noise Assessment Framework for Subsonic Aircraft and Engines

Ultra Low Emission Technology Innovations for Mid-Century Aircraft Turbine Engines

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