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Journal Articles

Deformation and Damage Behavior of a 1Cr-Cast Steel Under Multiaxial Loading at Elevated Temperatures

Christian Kontermann, Alexander Erbe, Fabian Conrad, Karl Michael Kraemer, Dirk Kulawinski, Massimiliano Bianchini, Matthias Oechsner

J. Eng. Gas Turbines Power. April 2023, 145(4): 041017.

Paper No: GTP-22-1458

DOI: https://doi.org/10.1115/1.4055829

Published Online: December 13, 2022

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Topics: Cycles, Damage, Deformation, Design, Fracture (Materials), Steel, Stress, Temperature

Journal Articles

A Methodology for a Coupled Structural–Computational Fluid Dynamics Analysis of Compressor Rotor Blades Subjected to Ice Impact With Uncertain Impactor Parameters

Holger Böhm, Lars Högner, Marcus Meyer, Ronald Mailach, Andreas Hornig, Maik Gude

J. Eng. Gas Turbines Power. March 2023, 145(3): 031001.

Paper No: GTP-22-1415

DOI: https://doi.org/10.1115/1.4055687

Published Online: December 5, 2022

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Topics: Blades, Compressors, Computational fluid dynamics, Deformation, Ice, Rotors, Simulation, Density, Fluids

Journal Articles

Prediction of Thermoacoustic Instability and Fluid–Structure Interactions for Gas Turbine Combustor

Yu Xia, Patrick Sharkey, Ishan Verma, Alok Khaware, Davor Cokljat

J. Eng. Gas Turbines Power. September 2022, 144(9): 091005.

Paper No: GTP-22-1237

DOI: https://doi.org/10.1115/1.4055015

Published Online: July 28, 2022

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Topics: Displacement, Fluid structure interaction, Pressure, Oscillations, Limit cycles, Combustion chambers, Deformation, Flow (Dynamics), Flames, Fluids

Journal Articles

An Experimental Study on Friction Contact Between Chamfered Labyrinth Fin and High Speed Rotor

Xin Yan, Xinbo Dai, Kun He

J. Eng. Gas Turbines Power. June 2022, 144(6): 061007.

Paper No: GTP-21-1368

DOI: https://doi.org/10.1115/1.4053779

Published Online: March 29, 2022

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Topics: Damage, Deformation, Friction, Rotors, Temperature, Wear, Heat, Fluctuations (Physics), Temperature distribution

Journal Articles

Best Architecture of an Artificial Neural Network to Model Prefilming Airblast Atomization: Not So Deep Learning

G. Chaussonnet, S. Gepperth, S. Holz, R. Koch, H.-J. Bauer

J. Eng. Gas Turbines Power. July 2021, 143(7): 071006.

Paper No: GTP-20-1754

DOI: https://doi.org/10.1115/1.4049911

Published Online: March 29, 2021

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Topics: Artificial neural networks, Drops, Errors, Surface mount devices, Databases, Sprays, Shapes, Architecture, Deformation

Journal Articles

Computational and Experimental Studies of Cellular Samples Manufactured Using Additive Methods for Use in Advanced Lightweight Designs of Engine Parts

Liubov Magerramova, Michael Volkov, Oleg Volgin, Pavel Kolos

J. Eng. Gas Turbines Power. June 2021, 143(6): 061010.

Paper No: GTP-20-1493

DOI: https://doi.org/10.1115/1.4049304

Published Online: March 16, 2021

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Topics: Compression, Density, Engines, Mechanical properties, Simulation, Stress, Testing, Deformation, Tension

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

DOI: https://doi.org/10.1115/1.4049651

Published Online: February 10, 2021

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

Journal Articles

Analysis of Friction-Saturated Flutter Vibrations With a Fully Coupled Frequency Domain Method

Christian Berthold, Johann Gross, Christian Frey, Malte Krack

J. Eng. Gas Turbines Power. November 2020, 142(11): 111007.

Paper No: GTP-20-1508

DOI: https://doi.org/10.1115/1.4048650

Published Online: October 20, 2020

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Topics: Aerodynamics, Damping, Deflection, Deformation, Flow (Dynamics), Fluid-dynamic forces, Flutter (Aerodynamics), Friction, Limit cycles, Shapes

Journal Articles

Experimental and Numerical Investigation on the Influence of Thermally Induced Stress Gradients on Fatigue Life of the Nickel-Base Alloy Mar-M247

Marcus Thiele, Stefan Eckmann, Min Huang, Uwe Gampe, Kathrin A. Fischer, Michael Schlesinger

J. Eng. Gas Turbines Power. October 2020, 142(10): 101009.

Paper No: GTP-19-1349

DOI: https://doi.org/10.1115/1.4047810

Published Online: September 29, 2020

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Topics: Damage, Stress, Temperature, Temperature gradient, Low cycle fatigue, Deformation, Nickel, Fracture (Materials), Alloys, Fatigue life

Journal Articles

Effect of Pad and Liner Material Properties on the Static Load Performance of a Tilting Pad Thrust Bearing

Rasool Koosha, Luis San Andrés

J. Eng. Gas Turbines Power. December 2019, 141(12): 121007.

Paper No: GTP-19-1510

DOI: https://doi.org/10.1115/1.4045278

Published Online: November 11, 2019

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Topics: Bearings, Fluid films, Polymers, Rotors, Steel, Stress, Temperature, Deformation, Turbulence, Flow (Dynamics)

Journal Articles

Aerodynamic Design Optimization of an Axial Flow Compressor Stator Using Parameterized Free-Form Deformation

Richard Amankwa Adjei, WeiZhe Wang, YingZheng Liu

J. Eng. Gas Turbines Power. October 2019, 141(10): 101015.

Paper No: GTP-19-1195

DOI: https://doi.org/10.1115/1.4044692

Published Online: September 20, 2019

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Topics: Blades, Deformation, Design, Optimization, Pressure, Stators, Flow (Dynamics), Data mining, Whirls

Journal Articles

Analysis of Counter-Rotating Roller Bearing in Different Mounting Configurations

Wenjun Gao, Daniel Nelias, Zhenxia Liu

J. Eng. Gas Turbines Power. August 2019, 141(8): 081008.

Paper No: GTP-18-1023

DOI: https://doi.org/10.1115/1.4043216

Published Online: April 3, 2019

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Topics: Bearings, Deformation, Roller bearings, Rollers, Rotation, Stress, Drag (Fluid dynamics), Heat

Journal Articles

Nonlinear Vibration of Rotating Corotational Two-Dimensional Beams With Large Displacement

Zihan Shen, Benjamin Chouvion, Fabrice Thouverez, Aline Beley, Jean-Daniel Beley

J. Eng. Gas Turbines Power. May 2019, 141(5): 051008.

Paper No: GTP-18-1365

DOI: https://doi.org/10.1115/1.4041024

Published Online: December 7, 2018

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Topics: Deformation, Displacement, Rotation, Kinetic energy, Rotating beams, Vibration, Dynamics (Mechanics), Modal analysis, Nonlinear vibration, Transient analysis

Journal Articles

Optimization of a 900 mm Tilting-Pad Journal Bearing in Large Steam Turbines by Advanced Modeling and Validation

Ümit Mermertas, Thomas Hagemann, Clément Brichart

J. Eng. Gas Turbines Power. February 2019, 141(2): 021033.

Paper No: GTP-18-1430

DOI: https://doi.org/10.1115/1.4041116

Published Online: October 29, 2018

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Topics: Bearings, Modeling, Temperature, Design, Optimization, Deformation

Journal Articles

Application of the Modal Approach for Prediction of Forced Response Amplitudes for Fan Blades

Franziska Eichner, Joachim Belz

J. Eng. Gas Turbines Power. March 2019, 141(3): 031019.

Paper No: GTP-18-1360

DOI: https://doi.org/10.1115/1.4041453

Published Online: October 16, 2018

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Topics: Blades, Excitation, Resonance, Vibration, Deformation, Damping, Boundary layers

Journal Articles

A Thermoelastohydrodynamic Analysis for the Static Performance of High-Speed—Heavy Load Tilting-Pad Journal Bearing Operating in the Turbulent Flow Regime and Comparisons to Test Data

Hirotoshi Arihara, Yuki Kameyama, Yoshitaka Baba, Luis San Andrés

J. Eng. Gas Turbines Power. February 2019, 141(2): 021023.

Paper No: GTP-18-1445

DOI: https://doi.org/10.1115/1.4041130

Published Online: October 4, 2018

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Topics: Bearings, Deformation, Journal bearings, Pressure, Stress, Temperature, Turbulence, Flow (Dynamics), Laminar flow, Viscosity

Journal Articles

An Experimental Study for the Development of Mandrel-Free Hot-Spinning for Large Size Titanium Alloy Plate Forming

Yoshihide Imamura, Ken Ikawa, Kojiro Motoyama, Hayato Iwasaki, Takeo Hirakawa, Hiroshi Utsunomiya

J. Eng. Gas Turbines Power. March 2019, 141(3): 032501.

Paper No: GTP-18-1472

DOI: https://doi.org/10.1115/1.4041161

Published Online: October 4, 2018

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Topics: Shapes, Spin (Aerodynamics), Spinning (Textile), Titanium alloys, Wall thickness, Deformation, Alloys

Journal Articles

Theoretical Analysis of Brush Seals Leakage Using Local Computational Fluid Dynamics Estimated Permeability Laws

Lilas Deville, Mihai Arghir

J. Eng. Gas Turbines Power. June 2018, 140(6): 062803.

Paper No: GTP-17-1095

DOI: https://doi.org/10.1115/1.4038469

Published Online: February 13, 2018

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Topics: Computational fluid dynamics, Deformation, Flow (Dynamics), Permeability, Porosity, Porous materials, Pressure drop, Rotors, Pressure, Reynolds number

Journal Articles

Strongly Coupled Fluid–Structure Interaction in a Three-Dimensional Model Combustor During Limit Cycle Oscillations

Mina Shahi, Jim B. W. Kok, J. C. Roman Casado, Artur K. Pozarlik

J. Eng. Gas Turbines Power. June 2018, 140(6): 061505.

Paper No: GTP-17-1050

DOI: https://doi.org/10.1115/1.4038234

Published Online: January 30, 2018

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Topics: Acoustics, Combustion, Combustion chambers, Computational fluid dynamics, Flow (Dynamics), Fluid structure interaction, Fluids, Limit cycles, Oscillations, Pressure

Journal Articles

High-Frequency Thermoacoustic Modulation Mechanisms in Swirl-Stabilized Gas Turbine Combustors—Part II: Modeling and Analysis

Tobias Hummel, Frederik Berger, Michael Hertweck, Bruno Schuermans, Thomas Sattelmayer

J. Eng. Gas Turbines Power. July 2017, 139(7): 071502.

Paper No: GTP-16-1324

DOI: https://doi.org/10.1115/1.4035592

Published Online: February 14, 2017

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Topics: Acoustics, Combustion chambers, Displacement, Flames, Gas turbines, Heat, Oscillations, Pressure, Deformation, Modeling

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Journal citation

NARROW

Deformation and Damage Behavior of a 1Cr-Cast Steel Under Multiaxial Loading at Elevated Temperatures

A Methodology for a Coupled Structural–Computational Fluid Dynamics Analysis of Compressor Rotor Blades Subjected to Ice Impact With Uncertain Impactor Parameters

Prediction of Thermoacoustic Instability and Fluid–Structure Interactions for Gas Turbine Combustor

An Experimental Study on Friction Contact Between Chamfered Labyrinth Fin and High Speed Rotor

Best Architecture of an Artificial Neural Network to Model Prefilming Airblast Atomization: Not So Deep Learning

Computational and Experimental Studies of Cellular Samples Manufactured Using Additive Methods for Use in Advanced Lightweight Designs of Engine Parts

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

Analysis of Friction-Saturated Flutter Vibrations With a Fully Coupled Frequency Domain Method

Experimental and Numerical Investigation on the Influence of Thermally Induced Stress Gradients on Fatigue Life of the Nickel-Base Alloy Mar-M247

Effect of Pad and Liner Material Properties on the Static Load Performance of a Tilting Pad Thrust Bearing

Aerodynamic Design Optimization of an Axial Flow Compressor Stator Using Parameterized Free-Form Deformation

Analysis of Counter-Rotating Roller Bearing in Different Mounting Configurations

Nonlinear Vibration of Rotating Corotational Two-Dimensional Beams With Large Displacement

Optimization of a 900 mm Tilting-Pad Journal Bearing in Large Steam Turbines by Advanced Modeling and Validation

Application of the Modal Approach for Prediction of Forced Response Amplitudes for Fan Blades

A Thermoelastohydrodynamic Analysis for the Static Performance of High-Speed—Heavy Load Tilting-Pad Journal Bearing Operating in the Turbulent Flow Regime and Comparisons to Test Data

An Experimental Study for the Development of Mandrel-Free Hot-Spinning for Large Size Titanium Alloy Plate Forming

Theoretical Analysis of Brush Seals Leakage Using Local Computational Fluid Dynamics Estimated Permeability Laws

Strongly Coupled Fluid–Structure Interaction in a Three-Dimensional Model Combustor During Limit Cycle Oscillations

High-Frequency Thermoacoustic Modulation Mechanisms in Swirl-Stabilized Gas Turbine Combustors—Part II: Modeling and Analysis

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