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Journal Articles

Methodology for Modeling Non Linear Thermomechanical Response With Wear at High-Speed Interactions: Application To a Pin-Disk Configuration

Accepted Manuscript
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.
Paper No: GTP-24-1622
https://doi.org/10.1115/1.4066784
Published Online: October 4, 2024
View Article titled, Methodology for Modeling Non Linear Thermomechanical Response With Wear at High-Speed Interactions: Application To a Pin-Disk Configuration
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Topics: Disks, Modeling, Thermomechanics, Wear, Rotors, Heat flux, Transients (Dynamics), Adhesives, Aircraft engines, Algorithms
Journal Articles

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

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 Article titled, 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

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 Article titled, 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

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 Article titled, 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

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 Article titled, 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

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 Article titled, 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

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 Article titled, 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

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 Article titled, 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

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 Article titled, 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

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 Article titled, 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

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 Article titled, 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

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 Article titled, 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

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 Article titled, 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

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 Article titled, 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

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 Article titled, 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

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 Article titled, 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

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 Article titled, 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

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 Article titled, 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

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 Article titled, 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
Journal Articles

Improved Performance Rhenium Containing Single Crystal Alloy Turbine Blades Utilizing PPM Levels of the Highly Reactive Elements Lanthanum and Yttrium

D. A. Ford, K. P. L. Fullagar, H. K. Bhangu, M. C. Thomas, P. S. Burkholder, P. S. Korinko, K. Harris, J. B. Wahl
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. January 1999, 121(1): 138–143.
https://doi.org/10.1115/1.2816301
Published Online: January 1, 1999
View Article titled, Improved Performance Rhenium Containing Single Crystal Alloy Turbine Blades Utilizing PPM Levels of the Highly Reactive Elements Lanthanum and Yttrium
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Topics: Alloys, Crystals, Lanthanum, Turbine blades, Yttrium, Blades, Coatings, Oxidation, Airfoils, Ceramics