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Proceedings Papers

Investigating the Mixture Quality in Multi-Injector Burner Systems, Part I: Experimental Setup

Fabian Marquez Macias, Christoph Hirsch, Thomas Sattelmayer, Michael Huth, Jürgen Meisl

Proc. ASME. GT2022, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A009, June 13–17, 2022

Paper No: GT2022-82157

DOI: https://doi.org/10.1115/GT2022-82157

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Topics: Ejectors

Journal Articles

Investigating the Mixture Quality in Multi-Injector Burner Systems—Part I: Experimental Setup

Fabian Marquez Macias, Christoph Hirsch, Thomas Sattelmayer, Michael Huth, Jürgen Meisl

J. Eng. Gas Turbines Power. December 2022, 144(12): 121008.

Paper No: GTP-22-1322

DOI: https://doi.org/10.1115/1.4055491

Published Online: October 7, 2022

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Topics: Ejectors, Flow (Dynamics), Inflow, Momentum, Density

Proceedings Papers

Design and Validation of a Novel Test-Rig for RQL Flame Dynamics Studies

Martin March, Julian Renner, Christoph Hirsch, Thomas Sattelmayer

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A007, June 7–11, 2021

Paper No: GT2021-58602

DOI: https://doi.org/10.1115/GT2021-58602

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Topics: Design, Dynamics (Mechanics), Flames, Acoustics, Aircraft engines, Combustion, Combustion chambers, Combustion gases, Damping, Ducts

Proceedings Papers

Isentropic Formulation of the Linearized Euler Equations For Perfectly Premixed Combustion Systems

Pedro Romero Vega, Thomas Hofmeister, Gerrit Heilmann, Christoph Hirsch, Thomas Sattelmayer

Proc. ASME. GT2021, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A026, June 7–11, 2021

Paper No: GT2021-60055

DOI: https://doi.org/10.1115/GT2021-60055

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Topics: Acoustics, Combustion chambers, Combustion systems, Damping, Density, Entropy, Flow (Dynamics), Gas turbines, Heat, Momentum

Journal Articles

Energetically Consistent Computation of Combustor Stability With a Model Consisting of a Helmholtz Finite Element Method Domain and a Low-Order Network

Gerrit Heilmann, Christoph Hirsch, Thomas Sattelmayer

J. Eng. Gas Turbines Power. May 2021, 143(5): 051024.

Paper No: GTP-20-1768

DOI: https://doi.org/10.1115/1.4050024

Published Online: March 15, 2021

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Topics: Acoustics, Boundary-value problems, Combustion chambers, Damping, Finite element methods, Flow (Dynamics), Mach number, Network models, Stability, Errors

Proceedings Papers

Energetically Consistent Computation of Combustor Stability With a Model Consisting of a Helmholtz-FEM-Domain and a Low-Order Network

Gerrit Heilmann, Christoph Hirsch, Thomas Sattelmayer

Proc. ASME. GT2020, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A032, September 21–25, 2020

Paper No: GT2020-14610

DOI: https://doi.org/10.1115/GT2020-14610

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Topics: Combustion chambers, Computation, Finite element methods, Finite element model, Stability, Acoustics, Damping, Eigenvalues, Flow (Dynamics), Boundary-value problems

Proceedings Papers

High-Frequency Instability Driving Potential of Premixed Jet Flames in a Tubular Combustor due to Dynamic Compression and Deflection

Payam Mohammadzadeh Keleshtery, Gerrit Heilmann, Christoph Hirsch, Lukasz Panek, Michael Huth, Thomas Sattelmayer

Proc. ASME. GT2020, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A060, September 21–25, 2020

Paper No: GT2020-15048

DOI: https://doi.org/10.1115/GT2020-15048

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Topics: Combustion chambers, Compression, Deflection, Flames, Design, Dynamics (Mechanics), Heat, Turbulence, Acoustics, Chemiluminescence

Proceedings Papers

Impact of Damper Placement on the Stability Margin of an Annular Combustor Test Rig

Michael Betz, Max Zahn, Christoph Hirsch, Thomas Sattelmayer

Proc. ASME. GT2019, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A011, June 17–21, 2019

Paper No: GT2019-90238

DOI: https://doi.org/10.1115/GT2019-90238

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Topics: Combustion chambers, Dampers, Stability, Damping, Pressure, Flames, Symmetry (Physics), Thermal energy

Proceedings Papers

Impact of Combustion Chamber Dynamics on the Temperature Distribution in a Resonator

Michael Betz, Max Zahn, Christoph Hirsch, Thomas Sattelmayer

Proc. ASME. GT2019, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A012, June 17–21, 2019

Paper No: GT2019-90239

DOI: https://doi.org/10.1115/GT2019-90239

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Topics: Combustion chambers, Dynamics (Mechanics), Temperature distribution, Temperature, Cavities, Sound pressure, Flow (Dynamics), Air flow, Cooling, Cycles

Proceedings Papers

Prediction of Boundary Layer Flashback Limits of Laminar Premixed Jet Flames

Vera Hoferichter, Christoph Hirsch, Thomas Sattelmayer

Proc. ASME. GT2018, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A037, June 11–15, 2018

Paper No: GT2018-75546

DOI: https://doi.org/10.1115/GT2018-75546

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Topics: Boundary layers, Flames, Combustion, Combustion systems, Flow (Dynamics), Heat losses, Hydrogen, Methane, Quenching (Metalworking)

Journal Articles

Prediction of Combustion Noise in a Model Combustor Using a Network Model and a LNSE Approach

Wolfram C. Ullrich, Yasser Mahmoudi, Kilian Lackhove, André Fischer, Christoph Hirsch, Thomas Sattelmayer, Ann P. Dowling, Nedunchezhian Swaminathan, Amsini Sadiki, Max Staufer

J. Eng. Gas Turbines Power. April 2018, 140(4): 041501.

Paper No: GTP-17-1249

DOI: https://doi.org/10.1115/1.4038026

Published Online: October 31, 2017

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Topics: Acoustics, Combustion, Combustion chambers, Flow (Dynamics), Heat, Noise (Sound), Reynolds-averaged Navier–Stokes equations, Simulation, Pressure, Network models

Proceedings Papers

Mixture Quality of a Vortex Generator Premixer and Alternative Premixer Designs in the Auto-Ignition Regime of Hydrogen Air Flames

Stefan Bauer, Simon Bäßler, Balbina Hampel, Christoph Hirsch, Thomas Sattelmayer

Proc. ASME. GT2017, Volume 4A: Combustion, Fuels and Emissions, V04AT04A071, June 26–30, 2017

Paper No: GT2017-64154

DOI: https://doi.org/10.1115/GT2017-64154

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Topics: Flames, Generators, Hydrogen, Ignition, Vortices, Fuels, Temperature, Gas turbines, Combustion chambers, Methane

Proceedings Papers

Predicting the Influence of Damping Devices on the Stability Margin of an Annular Combustor

Max Zahn, Michael Betz, Moritz Schulze, Christoph Hirsch, Thomas Sattelmayer

Proc. ASME. GT2017, Volume 4A: Combustion, Fuels and Emissions, V04AT04A081, June 26–30, 2017

Paper No: GT2017-64238

DOI: https://doi.org/10.1115/GT2017-64238

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Topics: Combustion chambers, Damping, Stability, Dampers, Acoustics, Dynamics (Mechanics), Resonance, Acoustical properties, Computer simulation, Flames

Proceedings Papers

Prediction of Combustion Noise in a Model Combustor Using a Network Model and a LNSE Approach

Wolfram C. Ullrich, Christoph Hirsch, Thomas Sattelmayer, Yasser Mahmoudi, Ann P. Dowling, Nedunchezhian Swaminathan, Kilian Lackhove, Amsini Sadiki, André Fischer, Max Staufer

Proc. ASME. GT2017, Volume 4B: Combustion, Fuels and Emissions, V04BT04A009, June 26–30, 2017

Paper No: GT2017-64300

DOI: https://doi.org/10.1115/GT2017-64300

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Topics: Combustion, Combustion chambers, Network models, Noise (Sound), Simulation, Flow (Dynamics), Reynolds-averaged Navier–Stokes equations, Acoustics, Air traffic control, Aircraft engines

Proceedings Papers

Impact of Damper Parameters on the Stability Margin of an Annular Combustor Test Rig

Michael Betz, Michael Wagner, Max Zahn, Nicolai V. Stadlmair, Moritz Schulze, Christoph Hirsch, Thomas Sattelmayer

Proc. ASME. GT2017, Volume 4B: Combustion, Fuels and Emissions, V04BT04A001, June 26–30, 2017

Paper No: GT2017-64239

DOI: https://doi.org/10.1115/GT2017-64239

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Topics: Combustion chambers, Dampers, Stability, Damping, Acoustics, Combustion, Fittings, Noise (Sound), Porosity, Pressure

Journal Articles

Large-Eddy Simulation of a Reacting Jet in Cross Flow With NO x Prediction

Johannes Weinzierl, Michael Kolb, Denise Ahrens, Christoph Hirsch, Thomas Sattelmayer

J. Eng. Gas Turbines Power. March 2017, 139(3): 031502.

Paper No: GTP-16-1273

DOI: https://doi.org/10.1115/1.4034447

Published Online: September 27, 2016

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Topics: Combustion, Nitrogen oxides, Temperature, Simulation, Cross-flow, Flames, Equilibrium (Physics)

Proceedings Papers

Prediction of Confined Flame Flashback Limits Using Boundary Layer Separation Theory

Vera Hoferichter, Christoph Hirsch, Thomas Sattelmayer

Proc. ASME. GT2016, Volume 4A: Combustion, Fuels and Emissions, V04AT04A006, June 13–17, 2016

Paper No: GT2016-56155

DOI: https://doi.org/10.1115/GT2016-56155

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Topics: Boundary layers, Flames, Separation (Technology), Combustion, Pressure, Combustion chambers, Fuels, Turbulence, Ducts, Emissions

Proceedings Papers

Influence of Boundary Layer Air Injection on Flashback of Premixed Hydrogen-Air Flames

Vera Hoferichter, Payam Mohammadzadeh Keleshtery, Christoph Hirsch, Thomas Sattelmayer, Yoshikazu Matsumura

Proc. ASME. GT2016, Volume 4A: Combustion, Fuels and Emissions, V04AT04A007, June 13–17, 2016

Paper No: GT2016-56156

DOI: https://doi.org/10.1115/GT2016-56156

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Topics: Boundary layers, Flames, Hydrogen, Ejectors, Gas turbines, Combustion, Emissions, Flow (Dynamics), Fluids, Fuels

Proceedings Papers

Large Eddy Simulation of a Reacting Jet in Cross Flow With NO x Prediction

Johannes Weinzierl, Michael Kolb, Denise Ahrens, Christoph Hirsch, Thomas Sattelmayer

Proc. ASME. GT2016, Volume 4A: Combustion, Fuels and Emissions, V04AT04A044, June 13–17, 2016

Paper No: GT2016-56762

DOI: https://doi.org/10.1115/GT2016-56762

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Topics: Cross-flow, Large eddy simulation, Nitrogen oxides, Combustion, Emissions, Stress, Combustion chambers, Combustion systems, Engines, Jets

Proceedings Papers

Impact of Quarter Wave Tube Arrangement on Damping of Azimuthal Modes

Max Zahn, Moritz Schulze, Christoph Hirsch, Thomas Sattelmayer

Proc. ASME. GT2016, Volume 4A: Combustion, Fuels and Emissions, V04AT04A025, June 13–17, 2016

Paper No: GT2016-56450

DOI: https://doi.org/10.1115/GT2016-56450

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Topics: Damping, Waves, Acoustics, Reflectance, Boundary-value problems, Cavities, Dimensions, Dynamics (Mechanics), Excitation, Longitudinal waves

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Journal citation

NARROW

Investigating the Mixture Quality in Multi-Injector Burner Systems, Part I: Experimental Setup

Investigating the Mixture Quality in Multi-Injector Burner Systems—Part I: Experimental Setup

Design and Validation of a Novel Test-Rig for RQL Flame Dynamics Studies

Isentropic Formulation of the Linearized Euler Equations For Perfectly Premixed Combustion Systems

Energetically Consistent Computation of Combustor Stability With a Model Consisting of a Helmholtz Finite Element Method Domain and a Low-Order Network

Energetically Consistent Computation of Combustor Stability With a Model Consisting of a Helmholtz-FEM-Domain and a Low-Order Network

High-Frequency Instability Driving Potential of Premixed Jet Flames in a Tubular Combustor due to Dynamic Compression and Deflection

Impact of Damper Placement on the Stability Margin of an Annular Combustor Test Rig

Impact of Combustion Chamber Dynamics on the Temperature Distribution in a Resonator

Prediction of Boundary Layer Flashback Limits of Laminar Premixed Jet Flames

Prediction of Combustion Noise in a Model Combustor Using a Network Model and a LNSE Approach

Mixture Quality of a Vortex Generator Premixer and Alternative Premixer Designs in the Auto-Ignition Regime of Hydrogen Air Flames

Predicting the Influence of Damping Devices on the Stability Margin of an Annular Combustor

Prediction of Combustion Noise in a Model Combustor Using a Network Model and a LNSE Approach

Impact of Damper Parameters on the Stability Margin of an Annular Combustor Test Rig

Large-Eddy Simulation of a Reacting Jet in Cross Flow With NO x Prediction

Prediction of Confined Flame Flashback Limits Using Boundary Layer Separation Theory

Influence of Boundary Layer Air Injection on Flashback of Premixed Hydrogen-Air Flames

Large Eddy Simulation of a Reacting Jet in Cross Flow With NO x Prediction

Impact of Quarter Wave Tube Arrangement on Damping of Azimuthal Modes

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