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Journal Articles

Generative Deep Learning on Images of Thermo-Mechanical Simulation Results

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Adele Nasti, Ivan Voutchkov, Andy Keane
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2025, 147(11): 111003.
Paper No: GTP-25-1016
https://doi.org/10.1115/1.4068119
Published Online: May 8, 2025
View Articletitled, Generative Deep Learning on Images of Thermo-Mechanical Simulation Results
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Topics: Deep learning, Design, Generators, Optimization, Thermomechanics, Workflow, Generative adversarial networks, Simulation results, Manufacturing, Simulation
Journal Articles

Methodology for Modeling Nonlinear Thermomechanical Response With Wear at High-Speed Interactions: Application to a Pin–Disk Configuration

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Soufiane Pontonnier, Samuel Quaegebeur, Fabrice Thouverez, Patricio Almeida
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2025, 147(5): 051026.
Paper No: GTP-24-1622
https://doi.org/10.1115/1.4066784
Published Online: December 20, 2024
View Articletitled, Methodology for Modeling Nonlinear Thermomechanical Response With Wear at High-Speed Interactions: Application to a Pin–Disk Configuration
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Topics: Disks, Modeling, Rotors, Temperature, Wear, Transients (Dynamics), Algorithms, Thermomechanics, Heat, Dynamics (Mechanics)
Includes: Supplementary data
Journal Articles

The Impact of Thermal Load and Turbulent Flow on Minimum Film Thickness of a Large Tilting-Pad Journal Bearing

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Daniel Vetter, Thomas Hagemann, Hubert Schwarze
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2024, 146(1): 011007.
Paper No: GTP-23-1370
https://doi.org/10.1115/1.4063383
Published Online: October 17, 2023
View Articletitled, The Impact of Thermal Load and Turbulent Flow on Minimum Film Thickness of a Large Tilting-Pad Journal Bearing
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Topics: Approximation, Bearings, Clearances (Engineering), Deformation, Film thickness, Stress, Temperature, Thermomechanics, Turbulence, Journal bearings
Journal Articles

Transient Thermomechanical Stress Analysis of Hot Surface Ignition Device Using Sequentially Coupled Computational Fluid Dynamics–Finite Element Analysis Approach

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Sang-Guk Kang, Je Ir Ryu, Austen H. Motily, Prapassorn Numkiatsakul, Tonghun Lee, Waltraud M. Kriven, Kenneth S. Kim, Chol-Bum M. Kweon
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2023, 145(12): 121001.
Paper No: GTP-22-1559
https://doi.org/10.1115/1.4056426
Published Online: October 3, 2023
View Articletitled, Transient Thermomechanical Stress Analysis of Hot Surface Ignition Device Using Sequentially Coupled Computational Fluid Dynamics–Finite Element Analysis Approach
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Topics: Computational fluid dynamics, Finite element analysis, Ignition, Stress, Stress analysis (Engineering), Temperature, Thermomechanics, Boundary-value problems, Transients (Dynamics), Luminescence
Journal Articles

Thermo-Mechanical Modeling of Abradable Coating Wear in Aircraft Engines

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Florence Nyssen, Alain Batailly
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2019, 141(2): 021031.
Paper No: GTP-18-1391
https://doi.org/10.1115/1.4041647
Published Online: October 23, 2018
View Articletitled, Thermo-Mechanical Modeling of Abradable Coating Wear in Aircraft Engines
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Topics: Blades, Coating processes, Coatings, Temperature, Wear, Modeling, Thermomechanics, Temperature effects, Heat flux
Journal Articles

Nonsmooth Thermoelastic Simulations of Blade–Casing Contact Interactions

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Anders Thorin, Nicolas Guérin, Mathias Legrand, Fabrice Thouverez, Patricio Almeida
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2019, 141(2): 022502.
Paper No: GTP-18-1384
https://doi.org/10.1115/1.4040857
Published Online: September 26, 2018
View Articletitled, Nonsmooth Thermoelastic Simulations of Blade–Casing Contact Interactions
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Topics: Blades, Heat, Heating, Simulation, Stators, Temperature, Thermomechanics, Algorithms, Rotors, Thermoelasticity
Journal Articles

Thermomechanical Model Reduction for Efficient Simulations of Rotor-Stator Contact Interaction

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Nicolas Guérin, Anders Thorin, Fabrice Thouverez, Mathias Legrand, Patricio Almeida
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2019, 141(2): 022501.
Paper No: GTP-18-1368
https://doi.org/10.1115/1.4040858
Published Online: September 19, 2018
View Articletitled, Thermomechanical Model Reduction for Efficient Simulations of Rotor-Stator Contact Interaction
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Topics: Rotors, Simulation, Stators, Thermomechanics, Engineering simulation, Temperature, Transfer functions
Journal Articles

Numerical Investigation of Creep–Fatigue Behavior in a Steam Turbine Inlet Valve Under Cyclic Thermomechanical Loading

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Weizhe Wang, Sihua Xu, Yingzheng Liu
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2017, 139(11): 112502.
Paper No: GTP-16-1554
https://doi.org/10.1115/1.4036953
Published Online: June 21, 2017
View Articletitled, Numerical Investigation of Creep–Fatigue Behavior in a Steam Turbine Inlet Valve Under Cyclic Thermomechanical Loading
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Topics: Creep, Fatigue, Steam, Stress, Temperature, Thermomechanics, Valves, Diffusers, Damage
Journal Articles

Structural Deflection's Impact in Turbine Stator Well Heat Transfer

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Julien Pohl, Harvey M. Thompson, Antonio Guijarro Valencia, Gregorio López Juste, Vincenzo Fico, Gary A. Clayton
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2017, 139(4): 041901.
Paper No: GTP-16-1290
https://doi.org/10.1115/1.4034636
Published Online: October 18, 2016
View Articletitled, Structural Deflection's Impact in Turbine Stator Well Heat Transfer
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Topics: Cavities, Computational fluid dynamics, Finite element analysis, Heat transfer, Stators, Temperature, Turbines, Geometry, Flow (Dynamics), Cooling
Journal Articles

A Mechanism-Based Approach From Low Cycle Fatigue to Thermomechanical Fatigue Life Prediction

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Xijia Wu, Zhong Zhang
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2016, 138(7): 072503.
Paper No: GTP-15-1462
https://doi.org/10.1115/1.4031908
Published Online: December 4, 2015
View Articletitled, A Mechanism-Based Approach From Low Cycle Fatigue to Thermomechanical Fatigue Life Prediction
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Topics: Creep, Damage, Deformation, Fatigue, Fatigue life, Fracture (Materials), Low cycle fatigue, Oxidation, Plasticity, Temperature
Journal Articles

Thermomechanical Fatigue Crack Growth Modeling in a Ni-Based Superalloy Subjected to Sustained Load

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Erik Storgärds, Kjell Simonsson, Sören Sjöström, Johan Moverare
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2016, 138(1): 012503.
Paper No: GTP-15-1329
https://doi.org/10.1115/1.4031158
Published Online: August 12, 2015
View Articletitled, Thermomechanical Fatigue Crack Growth Modeling in a Ni-Based Superalloy Subjected to Sustained Load
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Topics: Damage, Fracture (Materials), Modeling, Stress, Thermomechanics, Fatigue, Cycles, Superalloys, Temperature
Journal Articles

Uncertainty Quantification, Rare Events, and Mission Optimization: Stochastic Variations of Metal Temperature During a Transient

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F. Montomoli, D. Amirante, N. Hills, S. Shahpar, M. Massini
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2015, 137(4): 042101.
Paper No: GTP-14-1436
https://doi.org/10.1115/1.4028546
Published Online: October 28, 2014
View Articletitled, Uncertainty Quantification, Rare Events, and Mission Optimization: Stochastic Variations of Metal Temperature During a Transient
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Topics: Computational fluid dynamics, Metals, Optimization, Temperature, Transients (Dynamics), Uncertainty, Uncertainty quantification, Engines, Simulation, Temperature gradient
Journal Articles

Analytical Correction of Nonlinear Thermal Stresses Under Thermomechanical Cyclic Loadings

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Sarendra Gehlot, Pradeep Mahadevan, Ragupathy Kannusamy
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Gas Turbines: Structures And Dynamics
J. Eng. Gas Turbines Power. October 2012, 134(10): 102505.
https://doi.org/10.1115/1.4007113
Published Online: August 22, 2012
View Articletitled, Analytical Correction of Nonlinear Thermal Stresses Under Thermomechanical Cyclic Loadings
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Topics: Analytical methods, Hardening, Kinematics, Stress, Temperature, Thermomechanics, Turbines, Thermal stresses
Journal Articles

Coupled Thermomechanical Fatigue Tests for Simulating Load Conditions in Cooled Turbine Parts

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Roland Mücke, Klaus Rau
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. May 2012, 134(5): 052508.
https://doi.org/10.1115/1.4004731
Published Online: March 1, 2012
View Articletitled, Coupled Thermomechanical Fatigue Tests for Simulating Load Conditions in Cooled Turbine Parts
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Topics: Stress, Thermomechanics, Fatigue testing, Cycles, Temperature, Gas turbines
Journal Articles

Analytical Model to Predict Thermomechanical Relaxation of Shot Peening Induced Residual Stresses

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Min Huang, Yogesh K. Potdar, Srikanth Akkaram
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. September 2010, 132(9): 092505.
https://doi.org/10.1115/1.4000623
Published Online: June 21, 2010
View Articletitled, Analytical Model to Predict Thermomechanical Relaxation of Shot Peening Induced Residual Stresses
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Topics: Relaxation (Physics), Residual stresses, Shot peening, Stress, Thermomechanics, Temperature, High temperature, Engines
Journal Articles

Thermomechanical Fatigue Behavior of Bare and Coated CMSX-4

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T. Coppola, S. Riscifuli, O. Tassa, G. Pasquero
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. January 2010, 132(1): 012101.
https://doi.org/10.1115/1.3124666
Published Online: September 29, 2009
View Articletitled, Thermomechanical Fatigue Behavior of Bare and Coated CMSX-4
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Topics: Creep, Cycles, Fatigue, Temperature, Thermomechanics, Blades, Testing, Crystals, Turbine blades, Alloys
Journal Articles

Biaxial Thermomechanical-Fatigue Life Property of a Directionally Solidified Ni-Base Superalloy

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Takashi Ogata
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. November 2008, 130(6): 062101.
https://doi.org/10.1115/1.2943158
Published Online: August 21, 2008
View Articletitled, Biaxial Thermomechanical-Fatigue Life Property of a Directionally Solidified Ni-Base Superalloy
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Topics: Blades, Coatings, Creep, Failure, Fatigue, Fracture (Materials), Gas turbines, Superalloys, Thermomechanics, Waves
Journal Articles

Thermomechanical Fatigue Life Prediction of Cylinder Heads in Combustion Engines

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Stefan Trampert, Taner Gocmez, Stefan Pischinger
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. January 2008, 130(1): 012806.
https://doi.org/10.1115/1.2771251
Published Online: January 11, 2008
View Articletitled, Thermomechanical Fatigue Life Prediction of Cylinder Heads in Combustion Engines
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Topics: Cast iron, Cycles, Cylinders, Engines, Stress, Temperature, Fatigue, Thermomechanics, Damage
Journal Articles

Thermomechanical Design of a Heat Exchanger for a Recuperative Aeroengine

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Harald Schoenenborn, Ernst Ebert, Burkhard Simon, Paul Storm
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. October 2006, 128(4): 736–744.
https://doi.org/10.1115/1.1850510
Published Online: September 18, 2006
View Articletitled, Thermomechanical Design of a Heat Exchanger for a Recuperative Aeroengine
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Topics: Boundary-value problems, Creep, Design, Flow (Dynamics), Heat exchangers, Stress, Stress analysis (Engineering), Temperature, Thermal analysis, Thermomechanics
Journal Articles

Validation of CESI Blade Life Management System by Case Histories and in situ NDT

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Claudia Rinaldi, Valerio Bicego, Pier Paolo Colombo
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. January 2006, 128(1): 73–80.
https://doi.org/10.1115/1.2056534
Published Online: March 1, 2004
View Articletitled, Validation of CESI Blade Life Management System by Case Histories and in situ NDT
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Topics: Blades, Damage, Oxidation, Thermomechanics, Coating processes, Coatings, Computer software, Temperature