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Proceedings Papers

Experimental and Numerical Investigation of Hydrogen Combustion in a Dual-Swirl Burner for Aero-Engine Applications

Simon Gövert, Johannes Berger, Jonathan Timo Lipkowicz, Thomas Soworka, Christoph Hassa, Thomas Behrendt, Bertram Janus
Proc. ASME. GT2024, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A007, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-121767
https://doi.org/10.1115/GT2024-121767
View Paper titled, Experimental and Numerical Investigation of Hydrogen Combustion in a Dual-Swirl Burner for Aero-Engine Applications
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Topics: Aircraft engines, Combustion, Flames, Hydrogen
Journal Articles

Experimental and Numerical Investigation of Hydrogen Combustion in a Dual-Swirl Burner for Aero-Engine Applications

Simon Gövert, Johannes Berger, Jonathan Timo Lipkowicz, Thomas Soworka, Christoph Hassa, Thomas Behrendt, Bertram Janus
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2024, 146(11): 111013.
Paper No: GTP-24-1233
https://doi.org/10.1115/1.4065925
Published Online: August 16, 2024
View Articletitled, Experimental and Numerical Investigation of Hydrogen Combustion in a Dual-Swirl Burner for Aero-Engine Applications
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Topics: Combustion, Flames, Hydrogen, Simulation, Fuels, Computer simulation, Flow (Dynamics), Combustion chambers
Proceedings Papers

Soot Formation and Emission From Jet A-1 and a 30% HEFA Blend in a Multisector Combustor at Realistic Operating Conditions

Christoph Hassa, Eggert Magens, Lena Voigt, Olaf Diers, Ingo Otterpohl, Johannes Heinze
Proc. ASME. GT2020, Volume 3: Ceramics; Coal, Biomass, Hydrogen, and Alternative Fuels, V003T03A005, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14462
https://doi.org/10.1115/GT2020-14462
View Paper titled, Soot Formation and Emission From Jet A-1 and a 30% HEFA Blend in a Multisector Combustor at Realistic Operating Conditions
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Topics: Combustion chambers, Emissions, Particulate matter, Soot
Journal Articles

Investigation of Flame Structure and Soot Formation in a Single Sector Model Combustor Using Experiments and Numerical Simulations Based on the Large Eddy Simulation/Conditional Moment Closure Approach

Andrea Giusti, Epaminondas Mastorakos, Christoph Hassa, Johannes Heinze, Eggert Magens, Marco Zedda
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2018, 140(6): 061506.
Paper No: GTP-17-1246
https://doi.org/10.1115/1.4038025
Published Online: February 13, 2018
View Articletitled, Investigation of Flame Structure and Soot Formation in a Single Sector Model Combustor Using Experiments and Numerical Simulations Based on the Large Eddy Simulation/Conditional Moment Closure Approach
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Topics: Ceramic matrix composites, Combustion chambers, Computer simulation, Ejectors, Flames, Soot, Sprays, Combustion, Chemistry, Modeling
Proceedings Papers

Investigation of Flame Structure and Soot Formation in a Single Sector Model Combustor Using Experiments and Numerical Simulations Based on the LES/CMC Approach

Andrea Giusti, Epaminondas Mastorakos, Christoph Hassa, Johannes Heinze, Eggert Magens, Marco Zedda
Proc. ASME. GT2017, Volume 4A: Combustion, Fuels and Emissions, V04AT04A042, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63620
https://doi.org/10.1115/GT2017-63620
View Paper titled, Investigation of Flame Structure and Soot Formation in a Single Sector Model Combustor Using Experiments and Numerical Simulations Based on the LES/CMC Approach
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Topics: Ceramic matrix composites, Combustion chambers, Computer simulation, Flames, Soot, Ejectors, Engines, Chemistry, Combustion, Fuels
Proceedings Papers

Investigation of the Reacting Flow Field of a Lean Burn Injector With Varying Degree of Swirl at Elevated Pressure Condition

Christoph Hassa, Ulrich Meier, Johannes Heinze, Eggert Magens, Michael Schroll, I. Bagchi
Proc. ASME. GT2017, Volume 4B: Combustion, Fuels and Emissions, V04BT04A006, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-64280
https://doi.org/10.1115/GT2017-64280
View Paper titled, Investigation of the Reacting Flow Field of a Lean Burn Injector With Varying Degree of Swirl at Elevated Pressure Condition
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Topics: Ejectors, Flow (Dynamics), Pressure, Soot, Emissions, Absorption, Combustion, Electromagnetic scattering, Engines, Evaporation
Journal Articles

Temperature Measurements at the Outlet of a Lean Burn Single-Sector Combustor by Laser Optical Methods

Ulrich Doll, Guido Stockhausen, Johannes Heinze, Ulrich Meier, Christoph Hassa, Imon Bagchi
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2017, 139(2): 021507.
Paper No: GTP-16-1288
https://doi.org/10.1115/1.4034355
Published Online: September 20, 2016
View Articletitled, Temperature Measurements at the Outlet of a Lean Burn Single-Sector Combustor by Laser Optical Methods
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Topics: Combustion chambers, Lasers, Temperature, Signals, Endoscopic devices, Rayleigh scattering, Temperature measurement, Engines, Fuels
Proceedings Papers

Effects of Fluidic Control of Air-Flow Distribution on Staged Lean Jet Engine Burner

Seiji Yoshida, Denis Schneider, Christoph Hassa
Proc. ASME. GT2016, Volume 4B: Combustion, Fuels and Emissions, V04BT04A018, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-57453
https://doi.org/10.1115/GT2016-57453
View Paper titled, Effects of Fluidic Control of Air-Flow Distribution on Staged Lean Jet Engine Burner
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Topics: Air flow, Jet engines, Combustion, Flow (Dynamics), Fuels, Pressure, Nozzles, Switches, Thrust
Journal Articles

Flow Field Characterization at the Outlet of a Lean Burn Single-Sector Combustor by Laser-Optical Methods

Michael Schroll, Ulrich Doll, Guido Stockhausen, Ulrich Meier, Chris Willert, Christoph Hassa, Imon Bagchi
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2017, 139(1): 011503.
Paper No: GTP-16-1258
https://doi.org/10.1115/1.4034040
Published Online: August 16, 2016
View Articletitled, Flow Field Characterization at the Outlet of a Lean Burn Single-Sector Combustor by Laser-Optical Methods
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Topics: Combustion chambers, Flow (Dynamics), Lasers, Particulate matter, Turbulence, Signals, Rayleigh scattering, Temperature, Fuels, Endoscopic devices
Proceedings Papers

Numerical and Experimental Investigation of a Rich Quench Lean Combustor Sector

Johannes W. Koopman, Peter Griebel, Christoph Hassa
Proc. ASME. GT1996, Volume 3: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V003T06A009, June 10–13, 1996
Publisher: American Society of Mechanical Engineers
Paper No: 96-GT-048
https://doi.org/10.1115/96-GT-048
View Paper titled, Numerical and Experimental Investigation of a Rich Quench Lean Combustor Sector
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Topics: Combustion chambers, Flow (Dynamics), Temperature, Nitrogen oxides
Proceedings Papers

Experimental Investigation of the Liquid Fuel Evaporation in a Premix Duct for Lean Premixed and Prevaporized Combustion

Michael Brandt, Kay O. Gugel, Christoph Hassa
Proc. ASME. GT1996, Volume 3: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V003T06A041, June 10–13, 1996
Publisher: American Society of Mechanical Engineers
Paper No: 96-GT-383
https://doi.org/10.1115/96-GT-383
View Paper titled, Experimental Investigation of the Liquid Fuel Evaporation in a Premix Duct for Lean Premixed and Prevaporized Combustion
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Topics: Combustion, Ducts, Evaporation, Fuels, Temperature, Flow (Dynamics), Pressure
Proceedings Papers

Experimental Investigation of an Atmospheric Rectangular Rich Quench Lean Combustor Sector for Aeroengines

Peter Griebel, Michael Fischer, Christoph Hassa, Eggert Magens, Henning Nannen, Adolf Winandy, Antigoni Chrysostomou, Ulrich Meier, Winfried Stricker
Proc. ASME. GT1997, Volume 2: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V002T06A017, June 2–5, 1997
Publisher: American Society of Mechanical Engineers
Paper No: 97-GT-146
https://doi.org/10.1115/97-GT-146
View Paper titled, Experimental Investigation of an Atmospheric Rectangular Rich Quench Lean Combustor Sector for Aeroengines
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Topics: Combustion chambers, Nitrogen oxides, Emissions, Air jets, Combustion, Design, Temperature, Temperature distribution, Turbulence, Velocity measurement
Proceedings Papers

Investigation of a Rectangular Rich Quench Lean Combustor Sector

Johannes W. Koopman, Christoph Hassa, Peter Griebel, Peter Theisen
Proc. ASME. GT1998, Volume 3: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V003T06A016, June 2–5, 1998
Publisher: American Society of Mechanical Engineers
Paper No: 98-GT-230
https://doi.org/10.1115/98-GT-230
View Paper titled, Investigation of a Rectangular Rich Quench Lean Combustor Sector
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Topics: Combustion chambers, Emissions, Chemically reactive flow, Combustion, Flow (Dynamics), Fluctuations (Physics), Nitrogen oxides, Pressure, Temperature
Proceedings Papers

Experimental and Numerical Investigation of a Planar Combustor Sector at Realistic Operating Conditions

Thomas Behrendt, Martin Carl, Christian Fleing, Matthias Frodermann, Johannes Heinze, Christoph Hassa, Ulrich Meier, Dagmar Wolff-Gaßmann, Stefan Hohmann, Nikolaos Zarzalis
Proc. ASME. GT2000, Volume 2: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V002T02A043, May 8–11, 2000
Publisher: American Society of Mechanical Engineers
Paper No: 2000-GT-0123
https://doi.org/10.1115/2000-GT-0123
View Paper titled, Experimental and Numerical Investigation of a Planar Combustor Sector at Realistic Operating Conditions
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Topics: Combustion chambers, Computational fluid dynamics, Flow (Dynamics), Aerospace industry, Air jets, Chemiluminescence, Collaboration, Electromagnetic scattering, Engines, Light scattering
Proceedings Papers

Investigation of Two Advanced Cooling Mixing Concepts for a Rich Quench Lean Combustor

Olaf Diers, Johan Koopman, Michael Fischer, Christoph Hassa
Proc. ASME. GT2001, Volume 2: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V002T02A051, June 4–7, 2001
Publisher: American Society of Mechanical Engineers
Paper No: 2001-GT-0085
https://doi.org/10.1115/2001-GT-0085
View Paper titled, Investigation of Two Advanced Cooling Mixing Concepts for a Rich Quench Lean Combustor
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Topics: Combustion chambers, Cooling, Impingement cooling, Design, Emissions
Proceedings Papers

LES of Pre-Vaporized Kerosene Combustion at High Pressures in a Single Sector Combustor Taking Advantage of the Flamelet Generated Manifolds Method

Pradeep Pantangi, Amsini Sadiki, Johannes Janicka, Michael Hage, Andreas Dreizler, J. A. van Oijen, Christoph Hassa, Johannes Heinze, Ulrich Meier
Proc. ASME. GT2011, Volume 2: Combustion, Fuels and Emissions, Parts A and B, 755-764, June 6–10, 2011
Publisher: American Society of Mechanical Engineers
Paper No: GT2011-45819
https://doi.org/10.1115/GT2011-45819
View Paper titled, LES of Pre-Vaporized Kerosene Combustion at High Pressures in a Single Sector Combustor Taking Advantage of the Flamelet Generated Manifolds Method
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Topics: Combustion, Combustion chambers, Flamelet generated manifold, Fuels, Nozzles, Ansätze (Mathematics), Flames, Flow (Dynamics), Gas turbines, High pressure (Physics)
Proceedings Papers

Spray and Flame Structure of a Generic Injector at Aeroengine Conditions

Ulrich Meier, Johannes Heinze, Stefan Freitag, Christoph Hassa
Proc. ASME. GT2011, Volume 3: Controls, Diagnostics and Instrumentation; Education; Electric Power; Microturbines and Small Turbomachinery; Solar Brayton and Rankine Cycle, 61-72, June 6–10, 2011
Publisher: American Society of Mechanical Engineers
Paper No: GT2011-45282
https://doi.org/10.1115/GT2011-45282
View Paper titled, Spray and Flame Structure of a Generic Injector at Aeroengine Conditions
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Topics: Ejectors, Flames, Sprays, Temperature, Computational fluid dynamics, Fuels, Combustion, Combustion chambers, Density, Drops
Journal Articles

Spray and Flame Structure of a Generic Injector at Aeroengine Conditions

Ulrich Meier, Johannes Heinze, Stefan Freitag, Christoph Hassa
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. March 2012, 134(3): 031503.
https://doi.org/10.1115/1.4004262
Published Online: December 30, 2011
View Articletitled, Spray and Flame Structure of a Generic Injector at Aeroengine Conditions
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Topics: Drops, Flames, Fuels, Pressure, Sprays, Temperature, Combustion chambers, Ejectors, Flow (Dynamics), Evaporation
Proceedings Papers

Characterization of a Real Size Retrofittable Catalytic Combustion System

Olaf Diers, Michael Fischer, Johannes Heinze, Johan Koopman, Denis Schneider, Christoph Hassa, Markus J. Friedl, Richard Carroni
Proc. ASME. GT2008, Volume 3: Combustion, Fuels and Emissions, Parts A and B, 409-418, June 9–13, 2008
Publisher: American Society of Mechanical Engineers
Paper No: GT2008-50516
https://doi.org/10.1115/GT2008-50516
View Paper titled, Characterization of a Real Size Retrofittable Catalytic Combustion System
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Topics: Automobiles, Catalysts, Chemiluminescence, Combustion systems, Delays, Elastic scattering, Engines, Exhaust systems, Flames, Fuels
Proceedings Papers

In Situ Measurement and Validation of Gaseous Species Concentrations of a Gas Turbine Model Combustor by Tunable Diode Laser Absorption Spectroscopy (TDLAS)

Thomas Behrendt, Christoph Hassa, Ajmal Mohamed, Jean-Pierre Faleni
Proc. ASME. GT2008, Volume 2: Controls, Diagnostics and Instrumentation; Cycle Innovations; Electric Power, 273-282, June 9–13, 2008
Publisher: American Society of Mechanical Engineers
Paper No: GT2008-51258
https://doi.org/10.1115/GT2008-51258
View Paper titled, In Situ Measurement and Validation of Gaseous Species Concentrations of a Gas Turbine Model Combustor by Tunable Diode Laser Absorption Spectroscopy (TDLAS)
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Topics: Absorption spectroscopy, Combustion chambers, Emissions, Gas turbines, Lasers