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Journal Articles

Parametric Reduced Order Model Of A Gas Bearings Supported Rotor

Dimitri Goutaudier, Jüurg Schiffmann, Fabio Nobile

Publisher: ASME

J. Eng. Gas Turbines Power.

Paper No: GTP-23-1327

https://doi.org/10.1115/1.4063424

Published Online: September 14, 2023

View Article titled, Parametric Reduced Order Model Of A Gas Bearings Supported Rotor

Topics: Gas bearings, Rotors, Bearings, Computation, Dimensions, Lubricants, Machinery, Maintenance, Pressurized gas

Journal Articles

Propulsion Aerodynamics for a Novel High-Speed Exhaust System

Spyros Tsentis, Ioannis Goulos, Simon Prince, Vassilios Pachidis, Vladeta Zmijanovic

Publisher: ASME

J. Eng. Gas Turbines Power.

Paper No: GTP-23-1339

https://doi.org/10.1115/1.4063416

Published Online: September 13, 2023

View Article titled, Propulsion Aerodynamics for a Novel High-Speed Exhaust System

Topics: Aerodynamics, Exhaust systems, Propulsion, Cavities, Nozzles, Drag (Fluid dynamics), Architecture, Computation, Flight, Flow (Dynamics)

Journal Articles

Simulation Of The Thermoacoustic Response Of An Aero-Engine Gas Turbine Fuel Injector Using A Hybrid Cfd-Caa Method

Hanna Reinhardt, Çetin Ozan Alanyalioglu, André Fischer, Claus Lahiri, Hendrik Nicolai, Christian Hasse

J. Eng. Gas Turbines Power.

Paper No: GTP-23-1315

https://doi.org/10.1115/1.4063335

Published Online: September 4, 2023

View Article titled, Simulation Of The Thermoacoustic Response Of An Aero-Engine Gas Turbine Fuel Injector Using A Hybrid Cfd-Caa Method

Topics: Aircraft engines, Fuel injectors, Gas turbines, Simulation, Acoustics, Flames, Combustion systems, Computational fluid dynamics, Ejectors, Fluid dynamics

Journal Articles

Constitutive Model Based Efficient Creep-Fatigue Damage Computation Technique for Steam Turbine Rotors to Enhance Flexible Operational Capabilities

Suvadeep Sen, Henning Almstedt

J. Eng. Gas Turbines Power.

Paper No: GTP-23-1313

https://doi.org/10.1115/1.4063312

Published Online: August 1, 2023

View Article titled, Constitutive Model Based Efficient Creep-Fatigue Damage Computation Technique for Steam Turbine Rotors to Enhance Flexible Operational Capabilities

Topics: Computation, Constitutive equations, Creep, Damage, Fatigue, Rotors, Steam turbines, Hardening, Cycles, Finite element methods

Journal Articles

Computation of Intrinsic Instability and Sound Generation From Auto-Ignition Fronts

Harish S. Gopalakrishnan, Andrea Gruber, Jonas Moeck

J. Eng. Gas Turbines Power. April 2023, 145(4): 041008.

Paper No: GTP-22-1354

https://doi.org/10.1115/1.4055421

Published Online: December 13, 2022

View Article titled, Computation of Intrinsic Instability and Sound Generation From Auto-Ignition Fronts

Topics: Acoustics, Combustion chambers, Computation, Fluctuations (Physics), Ignition, Pressure, Waves, Oscillations, Flow (Dynamics), Heat

Journal Articles

Machine-Learning Clustering Methods Applied to Detection of Noise Sources in Low-Speed Axial Fan

Lorenzo Tieghi, Stefan Becker, Alessandro Corsini, Giovanni Delibra, Stefan Schoder, Felix Czwielong

J. Eng. Gas Turbines Power. March 2023, 145(3): 031020.

Paper No: GTP-22-1291

https://doi.org/10.1115/1.4055417

Published Online: December 8, 2022

View Article titled, Machine-Learning Clustering Methods Applied to Detection of Noise Sources in Low-Speed Axial Fan

Topics: Algorithms, Blades, Flow (Dynamics), Machine learning, Noise (Sound), Simulation, Optimization, Pressure, Turbulence, Computation

Journal Articles

Stability Analysis of an Industrial Blade Accounting for a Blade-Tip/Casing Nonlinear Interface

Yann Colaïtis, Alain Batailly

J. Eng. Gas Turbines Power. April 2023, 145(4): 041003.

Paper No: GTP-22-1331

https://doi.org/10.1115/1.4055492

Published Online: December 8, 2022

View Article titled, Stability Analysis of an Industrial Blade Accounting for a Blade-Tip/Casing Nonlinear Interface

Topics: Blades, Stability, Rotors, Computation, Accounting

Journal Articles

Estimation of Autoignition Propensity in Aeroderivative Gas Turbine Premixers Using Incompletely Stirred Reactor Network Modeling

Savvas Gkantonas, Sandeep Jella, Salvatore Iavarone, Philippe Versailles, Epaminondas Mastorakos, Gilles Bourque

J. Eng. Gas Turbines Power. October 2022, 144(10): 101009.

Paper No: GTP-22-1303

https://doi.org/10.1115/1.4055273

Published Online: September 2, 2022

View Article titled, Estimation of Autoignition Propensity in Aeroderivative Gas Turbine Premixers Using Incompletely Stirred Reactor Network Modeling

Topics: Computation, Computational fluid dynamics, Flow (Dynamics), Fuels, Gas turbines, Modeling, Scalars, Simulation, Temperature, Probability

Journal Articles

A Novel Decomposition Approach Preventing Spurious Entropy Generation in Hybrid Thermoacoustic Stability Computations

Gerrit Heilmann, Tong Liu, Pedro Romero Vega, Thomas Sattelmayer

J. Eng. Gas Turbines Power. September 2022, 144(9): 091013.

Paper No: GTP-22-1270

https://doi.org/10.1115/1.4055189

Published Online: August 22, 2022

View Article titled, A Novel Decomposition Approach Preventing Spurious Entropy Generation in Hybrid Thermoacoustic Stability Computations

Topics: Acoustics, Combustion chambers, Computation, Entropy, Flames, Flow (Dynamics), Heat, Stability, Fluctuations (Physics), Displacement

Journal Articles

Prediction of Rotating Instabilities in Low Pressure Steam Turbines Operating at Low Load

Oliver Pütz

J. Eng. Gas Turbines Power. September 2022, 144(9): 091007.

Paper No: GTP-22-1223

https://doi.org/10.1115/1.4055017

Published Online: August 1, 2022

View Article titled, Prediction of Rotating Instabilities in Low Pressure Steam Turbines Operating at Low Load

Topics: Blades, Excitation, Pressure, Transients (Dynamics), Flow (Dynamics), Resonance ionization spectroscopy, Turbines, Computation, Design, Stress

Journal Articles

Computational Simulations of Liquid Sprays in Crossflows With an Algorithmic Module for Primary Atomization

T.-W. Lee, B. Greenlee, J. E. Park, Hana Bellerova, Miroslav Raudensky

J. Eng. Gas Turbines Power. June 2021, 143(6): 061020.

Paper No: GTP-20-1292

https://doi.org/10.1115/1.4049380

Published Online: March 31, 2021

View Article titled, Computational Simulations of Liquid Sprays in Crossflows With an Algorithmic Module for Primary Atomization

Topics: Flow (Dynamics), Simulation, Sprays, Drops, Momentum, Computation, Combustion chambers, Jets, Fluids

Journal Articles

Efficient Steady and Unsteady Flow Modeling for Arbitrarily Mis-Staggered Bladerow Under Influence of Inlet Distortion

H. M. Phan, L. He

J. Eng. Gas Turbines Power. July 2021, 143(7): 071009.

Paper No: GTP-21-1007

https://doi.org/10.1115/1.4050364

Published Online: March 29, 2021

View Article titled, Efficient Steady and Unsteady Flow Modeling for Arbitrarily Mis-Staggered Bladerow Under Influence of Inlet Distortion

Topics: Blades, Computation, Flow (Dynamics), Inflow, Unsteady flow, Simulation, Pressure, Resolution (Optics), Modeling, Annulus

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

https://doi.org/10.1115/1.4050024

Published Online: March 15, 2021

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

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

Journal Articles

Some Observations on the Computational Sensitivity of Rotating Cavity Flows

Tom Hickling, Li He

J. Eng. Gas Turbines Power. April 2021, 143(4): 041014.

Paper No: GTP-20-1694

https://doi.org/10.1115/1.4049824

Published Online: February 26, 2021

View Article titled, Some Observations on the Computational Sensitivity of Rotating Cavity Flows

Topics: Cavities, Cavity flows, Disks, Flow (Dynamics), Heat transfer, Modeling, Simulation, Computation, Turbulence, Eddies (Fluid dynamics)

Journal Articles

Elimination of Numerical Damping in the Stability Analysis of Noncompact Thermoacoustic Systems With Linearized Euler Equations

Thomas Hofmeister, Tobias Hummel, Frederik Berger, Noah Klarmann, Thomas Sattelmayer

J. Eng. Gas Turbines Power. March 2021, 143(3): 031013.

Paper No: GTP-20-1528

https://doi.org/10.1115/1.4049651

Published Online: February 10, 2021

View Article titled, Elimination of Numerical Damping in the Stability Analysis of Noncompact Thermoacoustic Systems With Linearized Euler Equations

Topics: Acoustics, Combustion chambers, Damping, Flames, Simulation, Stability, Computational fluid dynamics, Displacement, Deformation, Vortex shedding

Journal Articles

Large Eddy Simulation of a Condensing Wet Steam Turbine Cascade

Pascal Post, Benjamin Winhart, Francesca di Mare

J. Eng. Gas Turbines Power. February 2021, 143(2): 021016.

Paper No: GTP-20-1526

https://doi.org/10.1115/1.4049348

Published Online: January 28, 2021

View Article titled, Large Eddy Simulation of a Condensing Wet Steam Turbine Cascade

Topics: Cascades (Fluid dynamics), Computation, Condensation, Drops, Flow (Dynamics), Large eddy simulation, Pressure, Reynolds-averaged Navier–Stokes equations, Sensors, Shock (Mechanics)

Journal Articles

Soot Emission Simulations of a Single Sector Model Combustor Using Incompletely Stirred Reactor Network Modeling

Savvas Gkantonas, Jenna M. Foale, Andrea Giusti, Epaminondas Mastorakos

J. Eng. Gas Turbines Power. October 2020, 142(10): 101007.

Paper No: GTP-20-1394

https://doi.org/10.1115/1.4048408

Published Online: September 25, 2020

View Article titled, Soot Emission Simulations of a Single Sector Model Combustor Using Incompletely Stirred Reactor Network Modeling

Topics: Combustion chambers, Simulation, Soot, Ceramic matrix composites, Chemistry, Computational fluid dynamics, Modeling, Emissions, Computation

Journal Articles

Solution of Thermoacoustic Eigenvalue Problems With a Noniterative Method

Philip E. Buschmann, Georg A. Mensah, Franck Nicoud, Jonas P. Moeck

J. Eng. Gas Turbines Power. March 2020, 142(3): 031022.

Paper No: GTP-19-1413

https://doi.org/10.1115/1.4045076

Published Online: February 10, 2020

View Article titled, Solution of Thermoacoustic Eigenvalue Problems With a Noniterative Method

Topics: Combustion chambers, Eigenvalues, Flames, Computation

Journal Articles

Reduced Order Models for Nonlinear Dynamic Analysis With Application to a Fan Blade

Mikel Balmaseda, G. Jacquet-Richardet, A. Placzek, D.-M. Tran

J. Eng. Gas Turbines Power. April 2020, 142(4): 041002.

Paper No: GTP-19-1339

https://doi.org/10.1115/1.4044805

Published Online: January 29, 2020

View Article titled, Reduced Order Models for Nonlinear Dynamic Analysis With Application to a Fan Blade

Topics: Blades, Computation, Construction, Dynamic analysis, Equilibrium (Physics), Polynomials, Principal component analysis, Rotation, Stiffness, Vibration

Journal Articles

Flow Instabilities in Gas Turbine Chute Seals

Joshua T. M. Horwood, Fabian P. Hualca, Mike Wilson, James A. Scobie, Carl M. Sangan, Gary D. Lock, Johan Dahlqvist, Jens Fridh

J. Eng. Gas Turbines Power. February 2020, 142(2): 021019.

Paper No: GTP-19-1407

https://doi.org/10.1115/1.4045148

Published Online: January 22, 2020

View Article titled, Flow Instabilities in Gas Turbine Chute Seals

Topics: Annulus, Blades, Computation, Flow (Dynamics), Pressure, Sealing (Process), Simulation, Stators, Wheels, Rotors

Journal citation

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Manuscript

Parametric Reduced Order Model Of A Gas Bearings Supported Rotor

Propulsion Aerodynamics for a Novel High-Speed Exhaust System

Simulation Of The Thermoacoustic Response Of An Aero-Engine Gas Turbine Fuel Injector Using A Hybrid Cfd-Caa Method

Constitutive Model Based Efficient Creep-Fatigue Damage Computation Technique for Steam Turbine Rotors to Enhance Flexible Operational Capabilities

Computation of Intrinsic Instability and Sound Generation From Auto-Ignition Fronts

Machine-Learning Clustering Methods Applied to Detection of Noise Sources in Low-Speed Axial Fan

Stability Analysis of an Industrial Blade Accounting for a Blade-Tip/Casing Nonlinear Interface

Estimation of Autoignition Propensity in Aeroderivative Gas Turbine Premixers Using Incompletely Stirred Reactor Network Modeling

A Novel Decomposition Approach Preventing Spurious Entropy Generation in Hybrid Thermoacoustic Stability Computations

Prediction of Rotating Instabilities in Low Pressure Steam Turbines Operating at Low Load

Computational Simulations of Liquid Sprays in Crossflows With an Algorithmic Module for Primary Atomization

Efficient Steady and Unsteady Flow Modeling for Arbitrarily Mis-Staggered Bladerow Under Influence of Inlet Distortion

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

Some Observations on the Computational Sensitivity of Rotating Cavity Flows

Elimination of Numerical Damping in the Stability Analysis of Noncompact Thermoacoustic Systems With Linearized Euler Equations

Large Eddy Simulation of a Condensing Wet Steam Turbine Cascade

Soot Emission Simulations of a Single Sector Model Combustor Using Incompletely Stirred Reactor Network Modeling

Solution of Thermoacoustic Eigenvalue Problems With a Noniterative Method

Reduced Order Models for Nonlinear Dynamic Analysis With Application to a Fan Blade

Flow Instabilities in Gas Turbine Chute Seals

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