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Lars-Uno Axelsson
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Proceedings Papers

Shear-Driven Hydrogen-Air Mixing in OP16 DLE Combustor: A Comparative Study Between URANS and LES

Teja Donepudi, Rene Pecnik, Jurriaan W. R. Peeters, Sikke Klein, Thijs Bouten, Lars-Uno Axelsson
Proc. ASME. GT2024, Volume 2: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels, V002T03A011, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-123831
https://doi.org/10.1115/GT2024-123831
View Paper titled, Shear-Driven Hydrogen-Air Mixing in OP16 DLE Combustor: A Comparative Study Between URANS and LES
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Topics: Combustion chambers, Computational fluid dynamics, Hydrogen, Shear (Mechanics)
Proceedings Papers

Development, Atmospheric Testing and Field Operation of a Fuel Flexible Gas Turbine Combustion System for Crude Oil Volatile Organic Compounds

Thijs Bouten, Nick Gralike, Lars-Uno Axelsson
Proc. ASME. GT2022, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications, V007T19A010, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82390
https://doi.org/10.1115/GT2022-82390
View Paper titled, Development, Atmospheric Testing and Field Operation of a Fuel Flexible Gas Turbine Combustion System for Crude Oil Volatile Organic Compounds
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Topics: Combustion systems, Crude oil, Fuels, Gas turbines, Organic compounds, Testing, Emissions, Combustion chambers, Tankers, Engines
Proceedings Papers

Development and Atmospheric Testing of a High Hydrogen FlameSheet™ Combustor for the OP16 Gas Turbine

Thijs Bouten, Jan Withag, Lars-Uno Axelsson, Joris Koomen, Diethard Jansen, Peter Stuttaford
Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A048, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-59236
https://doi.org/10.1115/GT2021-59236
View Paper titled, Development and Atmospheric Testing of a High Hydrogen FlameSheet™ Combustor for the OP16 Gas Turbine
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Topics: Combustion chambers, Gas turbines, Hydrogen, Testing, Combustion systems, Emissions, Flames, Fuels, Vortices, Carbon
Proceedings Papers

A Lesson on Operationalizing Machine Learning for Predictive Maintenance of Gas Turbines

Paolo Pileggi, Elena Lazovik, Ron Snijders, Lars-Uno Axelsson, Sietse Drost, Giulio Martinelli, Max de Grauw, Joris Graff
Proc. ASME. GT2021, Volume 4: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage; Education; Electric Power, V004T05A006, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-59249
https://doi.org/10.1115/GT2021-59249
View Paper titled, A Lesson on Operationalizing Machine Learning for Predictive Maintenance of Gas Turbines
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Topics: Gas turbines, Machine learning, Maintenance
Proceedings Papers

Improved CFD Predictions of Pyrolysis Oil Combustion Using Advanced Spray Measurements and Numerical Models

Eva van Beurden, Artur Pozarlik, Bima Putra, Gerrit Brem, Thijs Bouten, Jan Withag, Lars-Uno Axelsson
Proc. ASME. GT2021, Volume 6: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels; Microturbines, Turbochargers, and Small Turbomachines, V006T03A006, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-59206
https://doi.org/10.1115/GT2021-59206
View Paper titled, Improved CFD Predictions of Pyrolysis Oil Combustion Using Advanced Spray Measurements and Numerical Models
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Topics: Combustion, Computational fluid dynamics, Computer simulation, Pyrolysis, Sprays, Combustion chambers, Gas turbines, Engineering simulation, Fuels, Simulation
Proceedings Papers

Comparison of Different CFD Models for Predicting Emissions in an OPRA DLE Combustor

Wilhelmus J. S. Ramaekers, Ferry A. Tap, Thijs W. F. M. Bouten, Lars-Uno Axelsson
Proc. ASME. GT2019, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A019, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91317
https://doi.org/10.1115/GT2019-91317
View Paper titled, Comparison of Different CFD Models for Predicting Emissions in an OPRA DLE Combustor
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Topics: Combustion chambers, Computational fluid dynamics, Emissions, Engineering simulation, Simulation, Stress, Turbulence, Combustion, Cooling, Heat
Proceedings Papers

Rotor Over-Speed Analysis of a Hybrid Solar Gas Turbine

Darsini Kathirgamanathan, Lars-Uno Axelsson
Proc. ASME. GT2018, Volume 3: Coal, Biomass, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T06A012, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76370
https://doi.org/10.1115/GT2018-76370
View Paper titled, Rotor Over-Speed Analysis of a Hybrid Solar Gas Turbine
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Topics: Gas turbines, Rotors, Solar energy, Valves, Capacitance, Fossil fuels, Heat, Solar heating, Stress, Air flow
Journal Articles

Transient Performance Analysis of an Industrial Gas Turbine Operating on Low-Calorific Fuels

Vrishika Singh, Lars-Uno Axelsson, W.P.J. Visser
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2017, 139(5): 051401.
Paper No: GTP-16-1345
https://doi.org/10.1115/1.4034942
Published Online: November 22, 2016
View Article titled, Transient Performance Analysis of an Industrial Gas Turbine Operating on Low-Calorific Fuels
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Topics: Combustion chambers, Design, Engines, Flow (Dynamics), Fuels, Gas turbines, Modeling, Rotors, Steady state, Stress
Proceedings Papers

Transient Performance Analysis of an Industrial Gas Turbine Operating on Low-Calorific Fuels

Vrishika Singh, Lars-Uno Axelsson, W. P. J. Visser
Proc. ASME. GT2016, Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V008T23A026, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-57523
https://doi.org/10.1115/GT2016-57523
View Paper titled, Transient Performance Analysis of an Industrial Gas Turbine Operating on Low-Calorific Fuels
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Topics: Fuels, Industrial gases, Transients (Dynamics), Turbines, Gas turbines, Density, Steady state, Combustion, Computer software, Design
Proceedings Papers

Experimental Investigation of Fuel Composition Effects on Syngas Combustion

Thijs Bouten, Martin Beran, Lars-Uno Axelsson
Proc. ASME. GT2015, Volume 3: Coal, Biomass and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration, V003T03A004, June 15–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GT2015-42401
https://doi.org/10.1115/GT2015-42401
View Paper titled, Experimental Investigation of Fuel Composition Effects on Syngas Combustion
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Topics: Combustion, Fuels, Syngas, Combustion chambers, Hydrogen, Gas turbines, Emissions, Heat, Carbon, Combined heat and power
Proceedings Papers

Investigation of Different Surge Handling Strategies and its Impact on the Cogeneration Performance for a Single-Shaft Gas Turbine Operating on Syngas

Javier Beltran Montemayor, Lars-Uno Axelsson
Proc. ASME. GT2015, Volume 3: Coal, Biomass and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration, V003T20A008, June 15–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GT2015-42481
https://doi.org/10.1115/GT2015-42481
View Paper titled, Investigation of Different Surge Handling Strategies and its Impact on the Cogeneration Performance for a Single-Shaft Gas Turbine Operating on Syngas
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Topics: Combined heat and power, Gas turbines, Surges, Syngas, Fuels, Compressors, Flow (Dynamics), Natural gas, Carbon dioxide, Combustion chambers
Journal Articles

Development and Experimental Investigation of a Tubular Combustor for Pyrolysis Oil Burning

Martin Beran, Lars-Uno Axelsson
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2015, 137(3): 031508.
Paper No: GTP-14-1446
https://doi.org/10.1115/1.4028450
Published Online: October 7, 2014
View Article titled, Development and Experimental Investigation of a Tubular Combustor for Pyrolysis Oil Burning
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Topics: Combustion, Combustion chambers, Diesel, Drops, Emissions, Ethanol, Fuels, Nozzles, Pressure, Pyrolysis
Proceedings Papers

Development and Experimental Investigation of a Tubular Combustor for Pyrolysis Oil Burning

Martin Beran, Lars-Uno Axelsson
Proc. ASME. GT2014, Volume 3A: Coal, Biomass and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration, V03AT03A011, June 16–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: GT2014-26343
https://doi.org/10.1115/GT2014-26343
View Paper titled, Development and Experimental Investigation of a Tubular Combustor for Pyrolysis Oil Burning
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Topics: Combustion, Combustion chambers, Pyrolysis, Fuels, Gas turbines, Diesel, Nozzles, Drops, Emissions, Sediments
Journal Articles

Bioethanol Combustion in an Industrial Gas Turbine Combustor: Simulations and Experiments

Joost L. H. P. Sallevelt, Artur K. Pozarlik, Martin Beran, Lars-Uno Axelsson, Gerrit Brem
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2014, 136(7): 071501.
Paper No: GTP-13-1448
https://doi.org/10.1115/1.4026529
Published Online: February 18, 2014
View Article titled, Bioethanol Combustion in an Industrial Gas Turbine Combustor: Simulations and Experiments
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Topics: Combustion, Combustion chambers, Drops, Emissions, Ethanol, Flames, Fuels, Simulation, Sprays, Temperature
Proceedings Papers

Numerical and Experimental Study of Ethanol Combustion in an Industrial Gas Turbine

Joost L. H. P. Sallevelt, Artur K. Pozarlik, Gerrit Brem, Martin Beran, Lars-Uno Axelsson
Proc. ASME. GT2013, Volume 2: Aircraft Engine; Coal, Biomass and Alternative Fuels; Cycle Innovations, V002T03A006, June 3–7, 2013
Publisher: American Society of Mechanical Engineers
Paper No: GT2013-94618
https://doi.org/10.1115/GT2013-94618
View Paper titled, Numerical and Experimental Study of Ethanol Combustion in an Industrial Gas Turbine
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Topics: Combustion, Ethanol, Industrial gases, Turbines, Fuels, Combustion chambers, Exhaust systems, Flames, Temperature, Carbon dioxide
Proceedings Papers

Numerical and Experimental Analysis of the Flow in an Aggressive Intermediate Turbine Duct

Peter B. V. Johansson, Lars-Uno Axelsson
Proc. ASME. GT2009, Volume 7: Turbomachinery, Parts A and B, 867-874, June 8–12, 2009
Publisher: American Society of Mechanical Engineers
Paper No: GT2009-59299
https://doi.org/10.1115/GT2009-59299
View Paper titled, Numerical and Experimental Analysis of the Flow in an Aggressive Intermediate Turbine Duct
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Topics: Ducts, Experimental analysis, Flow (Dynamics), Pressure, Turbines
Proceedings Papers

Spectral Analysis of the Flow in an Intermediate Turbine Duct

Lars-Uno Axelsson, William K. George
Proc. ASME. GT2008, Volume 6: Turbomachinery, Parts A, B, and C, 1419-1426, June 9–13, 2008
Publisher: American Society of Mechanical Engineers
Paper No: GT2008-51340
https://doi.org/10.1115/GT2008-51340
View Paper titled, Spectral Analysis of the Flow in an Intermediate Turbine Duct
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Topics: Ducts, Emission spectroscopy, Flow (Dynamics), Spectroscopy, Turbines, Turbulence
Proceedings Papers

Experimental Investigation of the Time-Averaged Flow in an Intermediate Turbine Duct

Lars-Uno Axelsson, T. Gunnar Johansson
Proc. ASME. GT2008, Volume 6: Turbomachinery, Parts A, B, and C, 1313-1322, June 9–13, 2008
Publisher: American Society of Mechanical Engineers
Paper No: GT2008-50829
https://doi.org/10.1115/GT2008-50829
View Paper titled, Experimental Investigation of the Time-Averaged Flow in an Intermediate Turbine Duct
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Topics: Ducts, Flow (Dynamics), Pressure, Turbines, Turbulence
Proceedings Papers

Fourier Decomposed Turbulence Measurements Downstream of a High-Pressure Turbine Stage

Lars-Uno Axelsson, William K. George, T. Gunnar Johansson
Proc. ASME. FEDSM2008, Volume 2: Fora, 177-182, August 10–14, 2008
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2008-55146
https://doi.org/10.1115/FEDSM2008-55146
View Paper titled, Fourier Decomposed Turbulence Measurements Downstream of a High-Pressure Turbine Stage
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Topics: High pressure (Physics), Turbines, Turbulence
Proceedings Papers

Design, Performance Evaluation and Endwall Flow Structure Investigation of an S-Shaped Intermediate Turbine Duct

Lars-Uno Axelsson, Carlos Arroyo Osso, David Cadrecha, T. Gunnar Johansson
Proc. ASME. GT2007, Volume 6: Turbo Expo 2007, Parts A and B, 693-701, May 14–17, 2007
Publisher: American Society of Mechanical Engineers
Paper No: GT2007-27650
https://doi.org/10.1115/GT2007-27650
View Paper titled, Design, Performance Evaluation and Endwall Flow Structure Investigation of an S-Shaped Intermediate Turbine Duct
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Topics: Design, Ducts, Flow (Dynamics), Flow visualization, Performance evaluation, Pressure measurement, Turbines