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Journal Articles

Numerical Investigation on the Effect of Cylindrical Combustion Chamber Diameter-to-Depth Ratio on the Performance of Stoichiometric Natural Gas Engine With Exhaust Gas Recirculation

Yejian Qian, Xiaofei Wei, Yang Hua, Shun Meng

J. Eng. Gas Turbines Power. August 2022, 144(8): 081004.

Paper No: GTP-21-1691

DOI: https://doi.org/10.1115/1.4054659

Published Online: June 16, 2022

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Topics: Combustion, Combustion chambers, Emissions, Exhaust gas recirculation, Flames, Gas engines, Turbulence, Cylinders, Flow (Dynamics), Pistons

Journal Articles

Gas Turbine Combustion Optimization Using Neural Network Model and Wavelet Analysis

Keyu Jia, Suhui Li

J. Eng. Gas Turbines Power. August 2022, 144(8): 081003.

Paper No: GTP-21-1599

DOI: https://doi.org/10.1115/1.4054524

Published Online: June 2, 2022

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Topics: Artificial neural networks, Combustion, Combustion chambers, Emissions, Gas turbines, Nitrogen oxides, Optimization, Pressure, Wavelets, Signals

Journal Articles

A Distributed Fuel Injection Approach to Suppress Lean Blow-Out and NO x Emissions in a Methane-Ammonia-Fueled Premixed Swirl Combustor

Varun N. Viswamithra, Shyam K. Menon

J. Eng. Gas Turbines Power. June 2022, 144(6): 061015.

Paper No: GTP-21-1631

DOI: https://doi.org/10.1115/1.4054105

Published Online: May 20, 2022

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Topics: Combustion chambers, Emissions, Flames, Fuels, Methane, Nitrogen oxides, Air flow

Journal Articles

The Effect of Multiple Coexisting Convective Modes in Determining Thermoacoustic Behavior of a Partially Premixed Swirl Flame

Sharan Sreedeep, Vikram Ramanan, Aritra Chakraborty, Satyanarayanan R. Chakravarthy

J. Eng. Gas Turbines Power. June 2022, 144(6): 061009.

Paper No: GTP-21-1594

DOI: https://doi.org/10.1115/1.4054014

Published Online: March 29, 2022

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Topics: Acoustics, Chemiluminescence, Combustion chambers, Flames, Heat, Oscillations, Pressure, Wavelet transforms, Flow (Dynamics), Fluctuations (Physics)

Journal Articles

Effects of Intrinsic Flame Instabilities on Thermoacoustic Oscillations in Lean Premixed Gas Turbines

Fangyan Li, Xiaotao Tian, Minglong Du, Lei Shi, Jiashan Cui

J. Eng. Gas Turbines Power. May 2022, 144(5): 051007.

Paper No: GTP-21-1438

DOI: https://doi.org/10.1115/1.4053421

Published Online: February 21, 2022

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Topics: Acoustics, Combustion chambers, Flames, Gas turbines, Heat, Oscillations, Prandtl number

Journal Articles

Practical Method for Burner Staging Turbine Forced Response Evaluation

Nikola Kafedzhiyski, Maria Mayorca

J. Eng. Gas Turbines Power. May 2022, 144(5): 051009.

Paper No: GTP-21-1456

DOI: https://doi.org/10.1115/1.4052646

Published Online: February 21, 2022

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Topics: Blades, Combustion chambers, Computational fluid dynamics, Temperature, Turbines, Temperature distribution, Rotors, Excitation

Journal Articles

Superposition Effect of the Leading Edge Film on the Downstream Film Cooling of a Turbine Vane Under Combustor Swirling Outflow

Zhuang Wu, Hui-ren Zhu, Cun-liang Liu, Lin Li, Ming-rui Wang

J. Eng. Gas Turbines Power. March 2022, 144(3): 031022.

Paper No: GTP-21-1207

DOI: https://doi.org/10.1115/1.4052989

Published Online: January 4, 2022

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Topics: Cooling, Design, Film cooling, Inflow, Pressure, Swirling flow, Coolants, Flow (Dynamics), Outflow, Turbines

Journal Articles

A Hybrid Adjoint Network Model for Thermoacoustic Optimization

Felicitas Schäfer, Luca Magri, Wolfgang Polifke

J. Eng. Gas Turbines Power. March 2022, 144(3): 031017.

Paper No: GTP-21-1302

DOI: https://doi.org/10.1115/1.4051959

Published Online: January 3, 2022

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Topics: Combustion chambers, Ducts, Eigenvalues, Feedback, Flames, Network models, Optimization, S-matrix theory

Journal Articles

On-Design Component-Level Multiple-Objective Optimization of a Small-Scale Cavity-Stabilized Combustor

Alejandro M. Briones, Timothy J. Erdmann, Brent A. Rankin

J. Eng. Gas Turbines Power. March 2022, 144(3): 031016.

Paper No: GTP-21-1285

DOI: https://doi.org/10.1115/1.4051966

Published Online: January 3, 2022

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Topics: Cavities, Combustion chambers, Design, Optimization, Computational fluid dynamics, Combustion

Journal Articles

Turn-Down Capability of Ansaldo Energia's GT26

Ralf Jakoby, Jörg Rinn, Christoph Appel, Adrien Studerus

J. Eng. Gas Turbines Power. March 2022, 144(3): 031020.

Paper No: GTP-21-1452

DOI: https://doi.org/10.1115/1.4052505

Published Online: January 3, 2022

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Topics: Combustion chambers, Compressors, Emissions, Flow (Dynamics), Stress, Temperature, Pressure, Combined cycles, Cycles, Fuels

Journal Articles

Design and Experimental Characterization of a Swirl-Stabilized Combustor for Low Calorific Value Gaseous Fuels

S. Dybe, R. Bluemner, K. Zhang, S. Schimek, C. Duwig, P. Stathopoulos, C. O. Paschereit, M. Bartlett

J. Eng. Gas Turbines Power. February 2022, 144(2): 021025.

Paper No: GTP-20-1518

DOI: https://doi.org/10.1115/1.4049642

Published Online: December 9, 2021

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Topics: Combustion, Design, Emissions, Flames, Fuels, Nitrogen oxides, Steam, Combustion chambers, Gaseous fuels, Temperature

Journal Articles

Development and Integration of the Dual Fuel Combustion System for the MGT Gas Turbine Family

Bernhard Ćosić, Frank Reiß, Marc Blümer, Christian Frekers, Franklin Genin, Judith Pähr, Dominik Wassmer

J. Eng. Gas Turbines Power. February 2022, 144(2): 021021.

Paper No: GTP-21-1450

DOI: https://doi.org/10.1115/1.4052504

Published Online: December 3, 2021

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Topics: Combustion chambers, Design, Engines, Fuels, Gas turbines, High pressure (Physics), Emissions, Nozzles, Stress, Gaseous fuels

Journal Articles

Optimum Multinozzle Configuration for Minimizing the Rayleigh Integral During High-Frequency Transverse Instabilities

Vishal Acharya, Timothy Lieuwen

J. Eng. Gas Turbines Power. March 2022, 144(3): 031002.

Paper No: GTP-21-1415

DOI: https://doi.org/10.1115/1.4052502

Published Online: December 3, 2021

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Topics: Flames, Nozzles, Optimization, Acoustics, Combustion chambers

Journal Articles

Impact of a Centerbody on the Unsteady Flow Dynamics of a Swirl Nozzle: Intermittency of Precessing Vortex Core Oscillations

Saarthak Gupta, Santosh Shanbhogue, Masayasu Shimura, Ahmed Ghoniem, Santosh Hemchandra

J. Eng. Gas Turbines Power. February 2022, 144(2): 021014.

Paper No: GTP-21-1399

DOI: https://doi.org/10.1115/1.4052144

Published Online: November 8, 2021

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Topics: Flow (Dynamics), Oscillations, Principal component analysis, Wavelets, Nozzles, Vortices, Dynamics (Mechanics), Combustion chambers

Journal Articles

Impact of Hydrogen Addition on the Thermoacoustic Instability and Precessing Vortex Core Dynamics in a CH 4 /H 2 /Air Technically Premixed Combustor

Anindya Datta, Saarthak Gupta, Ianko Chterev, Isaac Boxx, Santosh Hemchandra

J. Eng. Gas Turbines Power. February 2022, 144(2): 021013.

Paper No: GTP-21-1391

DOI: https://doi.org/10.1115/1.4052202

Published Online: November 8, 2021

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Topics: Combustion chambers, Flames, Flow (Dynamics), Fuels, Methane, Oscillations, Vortices, Wavelets, Dynamics (Mechanics), Nozzles

Journal Articles

Accurate Inlet Boundary Conditions to Capture Combustion Chamber and Turbine Coupling With Large-Eddy Simulation

Benjamin Martin, Florent Duchaine, Laurent Gicquel, Nicolas Odier, Jérôme Dombard

J. Eng. Gas Turbines Power. February 2022, 144(2): 021007.

Paper No: GTP-21-1355

DOI: https://doi.org/10.1115/1.4052099

Published Online: November 1, 2021

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Topics: Boundary-value problems, Combustion chambers, Databases, Flow (Dynamics), Fluctuations (Physics), Simulation, Temperature, Turbines, Turbulence, Large eddy simulation

Journal Articles

Modal Decomposition and Linear Modeling of Swirl Fluctuations in the Mixing Section of a Model Combustor Based on Particle Image Velocimetry Data

Jens S. Müller, Finn Lückoff, Thomas L. Kaiser, C. Oliver Paschereit, Kilian Oberleithner

J. Eng. Gas Turbines Power. January 2022, 144(1): 011021.

Paper No: GTP-21-1373

DOI: https://doi.org/10.1115/1.4052098

Published Online: October 20, 2021

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Topics: Combustion chambers, Flow (Dynamics), Fluctuations (Physics), Waves, Acoustics, Turbulence, Particulate matter, Modeling

Journal Articles

Transient Thermo-Acoustic Responses of Methane/Hydrogen Flames in a Pressurized Annular Combustor

Byeonguk Ahn, Thomas Indlekofer, James Dawson, Nicholas Worth

J. Eng. Gas Turbines Power. January 2022, 144(1): 011018.

Paper No: GTP-21-1378

DOI: https://doi.org/10.1115/1.4052259

Published Online: October 18, 2021

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Topics: Acoustics, Combustion chambers, Flames, Hydrogen, Methane, Pressure, Spin (Aerodynamics), Transients (Dynamics), Oscillations, Data acquisition

Journal Articles

Describing the Mechanism of Instability Suppression Using a Central Pilot Flame With Coupled Experiments and Simulations

Jihang Li, Hyunguk Kwon, Drue Seksinsky, Daniel Doleiden, Jacqueline O'Connor, Yuan Xuan, Michel Akiki, James Blust

J. Eng. Gas Turbines Power. January 2022, 144(1): 011015.

Paper No: GTP-21-1348

DOI: https://doi.org/10.1115/1.4052384

Published Online: October 18, 2021

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Topics: Flames, Flow (Dynamics), Simulation, Temperature, Combustion chambers

Journal Articles

A Novel Large-Eddy Simulation-Based Process for NO x Emission Assessment in a Premixed Swirl Stabilized Combustion System

R. Meloni, A. Andreini, P. C. Nassini

J. Eng. Gas Turbines Power. January 2022, 144(1): 011010.

Paper No: GTP-21-1374

DOI: https://doi.org/10.1115/1.4052027

Published Online: October 13, 2021

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Topics: Emissions, Flames, Fuels, Nitrogen oxides, Temperature, Turbulence, Pressure, Combustion chambers, Combustion

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Journal citation

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Supplemental Material

Manuscript

Numerical Investigation on the Effect of Cylindrical Combustion Chamber Diameter-to-Depth Ratio on the Performance of Stoichiometric Natural Gas Engine With Exhaust Gas Recirculation

Gas Turbine Combustion Optimization Using Neural Network Model and Wavelet Analysis

A Distributed Fuel Injection Approach to Suppress Lean Blow-Out and NO x Emissions in a Methane-Ammonia-Fueled Premixed Swirl Combustor

The Effect of Multiple Coexisting Convective Modes in Determining Thermoacoustic Behavior of a Partially Premixed Swirl Flame

Effects of Intrinsic Flame Instabilities on Thermoacoustic Oscillations in Lean Premixed Gas Turbines

Practical Method for Burner Staging Turbine Forced Response Evaluation

Superposition Effect of the Leading Edge Film on the Downstream Film Cooling of a Turbine Vane Under Combustor Swirling Outflow

A Hybrid Adjoint Network Model for Thermoacoustic Optimization

On-Design Component-Level Multiple-Objective Optimization of a Small-Scale Cavity-Stabilized Combustor

Turn-Down Capability of Ansaldo Energia's GT26

Design and Experimental Characterization of a Swirl-Stabilized Combustor for Low Calorific Value Gaseous Fuels

Development and Integration of the Dual Fuel Combustion System for the MGT Gas Turbine Family

Optimum Multinozzle Configuration for Minimizing the Rayleigh Integral During High-Frequency Transverse Instabilities

Impact of a Centerbody on the Unsteady Flow Dynamics of a Swirl Nozzle: Intermittency of Precessing Vortex Core Oscillations

Impact of Hydrogen Addition on the Thermoacoustic Instability and Precessing Vortex Core Dynamics in a CH 4 /H 2 /Air Technically Premixed Combustor

Accurate Inlet Boundary Conditions to Capture Combustion Chamber and Turbine Coupling With Large-Eddy Simulation

Modal Decomposition and Linear Modeling of Swirl Fluctuations in the Mixing Section of a Model Combustor Based on Particle Image Velocimetry Data

Transient Thermo-Acoustic Responses of Methane/Hydrogen Flames in a Pressurized Annular Combustor

Describing the Mechanism of Instability Suppression Using a Central Pilot Flame With Coupled Experiments and Simulations

A Novel Large-Eddy Simulation-Based Process for NO x Emission Assessment in a Premixed Swirl Stabilized Combustion System

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