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Proceedings Papers

Risk Assessment and Probabilistic Projection of IN706 Gas Turbine Rotor

John Scheibel, Huawei Shi, Robert Dewey
Proc. ASME. GT2024, Volume 6: Education; Electric Power; Energy Storage; Fans and Blowers, V006T08A004, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-125009
https://doi.org/10.1115/GT2024-125009
View Paper titled, Risk Assessment and Probabilistic Projection of IN706 Gas Turbine Rotor
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Topics: Gas turbines, Risk assessment, Rotors, Creep, Durability, Failure mode and effects analysis, Inspection, Design, Disks, Failure
Proceedings Papers

Creep-Fatigue Life Assessment Technique for Steam Turbine Rotors: An Efficient Continuum Damage Mechanics Based Approach

Suvadeep Sen, Henning Almstedt
Proc. ASME. GT2024, Volume 9: Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications; Steam Turbine, V009T20A010, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-126297
https://doi.org/10.1115/GT2024-126297
View Paper titled, Creep-Fatigue Life Assessment Technique for Steam Turbine Rotors: An Efficient Continuum Damage Mechanics Based Approach
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Topics: Creep, Damage, Damage mechanics, Fatigue, Rotors, Steam turbines
Proceedings Papers

Cooling System of a High-Pressure Centrifugal Compressor: Development and Impact on Wheel Temperatures

Stefan Weihard, Tobias Willeke, Lukáš Božek, Vladimír Hort, Stefan Münch, Sebastian Spengler, Thomas Winter
Proc. ASME. GT2024, Volume 9: Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications; Steam Turbine, V009T18A003, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-121464
https://doi.org/10.1115/GT2024-121464
View Paper titled, Cooling System of a High-Pressure Centrifugal Compressor: Development and Impact on Wheel Temperatures
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Topics: Compressors, Cooling systems, High pressure (Physics), Temperature, Turbochargers, Wheels, Design, Temperature measurement, Fuels, Pressure
Proceedings Papers

An Advanced Sine-Hyperbolic Creep-Damage Model Incorporating Threshold Strength

Md Abir Hossain, Mohammad Shafinul Haque, Jacob Pellicotte, Calvin M. Stewart
Proc. ASME. GT2024, Volume 9: Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications; Steam Turbine, V009T17A025, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-129453
https://doi.org/10.1115/GT2024-129453
View Paper titled, An Advanced Sine-Hyperbolic Creep-Damage Model Incorporating Threshold Strength
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Topics: Creep, Damage, Stainless steel, Stress
Proceedings Papers

The Role of Materials in Enabling Gas Turbine Technologies

David A. Shifler
Proc. ASME. GT2024, Volume 9: Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications; Steam Turbine, V009T17A014, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-126823
https://doi.org/10.1115/GT2024-126823
View Paper titled, The Role of Materials in Enabling Gas Turbine Technologies
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Topics: Alloys, Coatings, Corrosion, Creep, Cycles, Explosions, Gas turbines, Superalloys
Proceedings Papers

Creep Lifetime Prediction of Alloy 617 Using Black Box Machine Learning Approach

Md Abir Hossain, Calvin M. Stewart
Proc. ASME. GT2024, Volume 9: Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications; Steam Turbine, V009T17A008, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-123727
https://doi.org/10.1115/GT2024-123727
View Paper titled, Creep Lifetime Prediction of Alloy 617 Using Black Box Machine Learning Approach
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Topics: Alloys, Artificial neural networks, Creep, Machine learning, Rupture
Proceedings Papers

Metallurgical Investigation and Failure Analysis in GTD-111 Stage 2 Buckets From an Industrial F-Class Gas Turbine

Alex Bridges, John Shingledecker, Yongqing Wang
Proc. ASME. GT2024, Volume 9: Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications; Steam Turbine, V009T17A015, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-126858
https://doi.org/10.1115/GT2024-126858
View Paper titled, Metallurgical Investigation and Failure Analysis in GTD-111 Stage 2 Buckets From an Industrial F-Class Gas Turbine
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Topics: Creep, Failure analysis, Gas turbines, Metallography
Proceedings Papers

Creep Properties of Nickel Alloys - Comparison Between Conventional and Laser Powder Bed Fusion Manufacturing Routes

Sandra Megahed, Erina Okabe, Karl Michael Kraemer, Christian Kontermann, Christoph Heinze, Matthias Oechsner
Proc. ASME. GT2024, Volume 9: Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications; Steam Turbine, V009T17A022, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128767
https://doi.org/10.1115/GT2024-128767
View Paper titled, Creep Properties of Nickel Alloys - Comparison Between Conventional and Laser Powder Bed Fusion Manufacturing Routes
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Topics: Creep, Lasers, Manufacturing, Nickel alloys
Proceedings Papers

Assessment of the Wilshire-Cano-Stewart (WCS) Model Using Strain Energy Density Dissipation (SEDD)

Jacob Pellicotte, Md Abir Hossain, Jaime Cano, Calvin M. Stewart
Proc. ASME. GT2024, Volume 9: Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications; Steam Turbine, V009T17A018, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-127730
https://doi.org/10.1115/GT2024-127730
View Paper titled, Assessment of the Wilshire-Cano-Stewart (WCS) Model Using Strain Energy Density Dissipation (SEDD)
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Topics: Creep, Damage, Density, Energy dissipation
Proceedings Papers

Temperature Margin Calculation During Finite Element Creep Simulations

William Day, Nathan O’Nora, Ali P. Gordon
Proc. ASME. GT2024, Volume 9: Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications; Steam Turbine, V009T17A004, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-121776
https://doi.org/10.1115/GT2024-121776
View Paper titled, Temperature Margin Calculation During Finite Element Creep Simulations
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Topics: Creep, Damage, Finite element analysis, Rupture, Simulation, Temperature
Proceedings Papers

Enhancing Gas Turbine Component Life Predictions Using Fleet Data and Probabilistic Methods

Kristopher Kapitzke, Joshua Maxted, Christopher Meyer, Andrew Moffat
Proc. ASME. GT2024, Volume 10B: Structures and Dynamics — Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V10BT24A004, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-123332
https://doi.org/10.1115/GT2024-123332
View Paper titled, Enhancing Gas Turbine Component Life Predictions Using Fleet Data and Probabilistic Methods
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Topics: Computation, Corrosion, Creep, Damage, Digital twin, Engines, Fatigue, Gas turbines, Industrial gases, Life cycle costing
Proceedings Papers

Development of Thermo-Mechanical Service-Like Testing for Supercritical CO 2 Expanders

Federico Bucciarelli, Damaso Checcacci, Giuseppe Macoretta, Bernardo Disma Monelli, Leonardo Bertini
Proc. ASME. GT2024, Volume 11: Supercritical CO2, V011T28A032, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128170
https://doi.org/10.1115/GT2024-128170
View Paper titled, Development of Thermo-Mechanical Service-Like Testing for Supercritical CO 2 Expanders
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Topics: Supercritical carbon dioxide, Testing, Thermomechanics, Design, Stress, Carbon dioxide, Carburization, Corrosion, Creep, Cycles
Proceedings Papers

Verification of Nondestructive Creep Damage Evaluation of Ni-Base Superalloys of Controlled Solidification by the Laue Method and Effect of TBC on Materials

Ryoichi Yokoyama, Kazuhiko Omote, Daisuke Kobayashi, Shinya Iwasaki, Toshikatsu Tateishi
Proc. ASME. GT2024, Volume 10B: Structures and Dynamics — Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V10BT24A007, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-127216
https://doi.org/10.1115/GT2024-127216
View Paper titled, Verification of Nondestructive Creep Damage Evaluation of Ni-Base Superalloys of Controlled Solidification by the Laue Method and Effect of TBC on Materials
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Topics: Creep, Damage, Electron backscatter diffraction, Solidification, Superalloys, X-rays
Proceedings Papers

Nondestructive Creep Damage Evaluation for Ni-Base Superalloys of Controlled Solidification by Laue Method and Effect of Sample Thickness

Shinya Iwasaki, Daisuke Kobayashi, Toshikatsu Tateishi, Ryoichi Yokoyama, Kazuhiko Omote
Proc. ASME. GT2024, Volume 10B: Structures and Dynamics — Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V10BT24A002, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-121111
https://doi.org/10.1115/GT2024-121111
View Paper titled, Nondestructive Creep Damage Evaluation for Ni-Base Superalloys of Controlled Solidification by Laue Method and Effect of Sample Thickness
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Topics: Creep, Damage, Electron backscatter diffraction, Solidification, Superalloys, X-ray diffraction
Proceedings Papers

Development of Nickel-Based Superalloys for Hot Gas Path Components via Additive Manufacturing

Mauro Callisti, Antonella Dimatteo
Proc. ASME. GT2023, Volume 8: Industrial and Cogeneration; Manufacturing Materials and Metallurgy, V008T17A013, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102874
https://doi.org/10.1115/GT2023-102874
View Paper titled, Development of Nickel-Based Superalloys for Hot Gas Path Components via Additive Manufacturing
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Topics: Additive manufacturing, Alloys, Creep, Nickel, Oxidation, Superalloys
Proceedings Papers

Full Rejuvenation Heat Treatment of MGA 1400DS

Hans van Esch, Stijn Pietersen, Wayne Greaves, Alex Bridges, John Scheibel
Proc. ASME. GT2023, Volume 8: Industrial and Cogeneration; Manufacturing Materials and Metallurgy, V008T17A007, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101741
https://doi.org/10.1115/GT2023-101741
View Paper titled, Full Rejuvenation Heat Treatment of MGA 1400DS
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Topics: Creep, Fatigue testing, Heat treating (Metalworking), Melting, Rupture, Stress, Superalloys
Proceedings Papers

Performance Enhancement Kit for Existing Heavy-Duty MS5001 Machines

Abhimanyu Soman, Babu Santhana Gopalakrishnan, Srinivasan Raghavan, Sudha Venna
Proc. ASME. GT2023, Volume 8: Industrial and Cogeneration; Manufacturing Materials and Metallurgy, V008T16A004, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103046
https://doi.org/10.1115/GT2023-103046
View Paper titled, Performance Enhancement Kit for Existing Heavy-Duty MS5001 Machines
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Topics: Machinery, Nozzles, Design, Maintenance, Reliability, Creep, Temperature, Wear, Alloys, Cantilevers
Proceedings Papers

Development and Evaluation of Generic Test Pieces for Creep Property Assessment of Laser Powder Bed Fusion Components

Sandra Megahed, Karl Michael Krämer, Christoph Heinze, Christian Konterman, Annett Udoh, Stefan Weihe, Matthias Oechsner
Proc. ASME. GT2023, Volume 8: Industrial and Cogeneration; Manufacturing Materials and Metallurgy, V008T17A009, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102193
https://doi.org/10.1115/GT2023-102193
View Paper titled, Development and Evaluation of Generic Test Pieces for Creep Property Assessment of Laser Powder Bed Fusion Components
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Topics: Creep, Lasers
Proceedings Papers

Creep Degradation of Ferritic/Martensitic and Austenitic Steels in CO 2 Environment

Kyle A. Rozman, Richard P. Oleksak, Ömer N. Doğan
Proc. ASME. GT2023, Volume 8: Industrial and Cogeneration; Manufacturing Materials and Metallurgy, V008T17A002, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-100903
https://doi.org/10.1115/GT2023-100903
View Paper titled, Creep Degradation of Ferritic/Martensitic and Austenitic Steels in CO 2 Environment
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Topics: Carbon dioxide, Creep, Stainless steel, Steel, Supercritical carbon dioxide
Proceedings Papers

Improving the Performance of Turbomachinery Equipment by Selecting Optimized Materials With Good Thermal Stability

Michael Langille, Maria Tzedaki, Pablo Lorenzino, Belen Davo
Proc. ASME. GT2023, Volume 8: Industrial and Cogeneration; Manufacturing Materials and Metallurgy, V008T17A022, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-104086
https://doi.org/10.1115/GT2023-104086
View Paper titled, Improving the Performance of Turbomachinery Equipment by Selecting Optimized Materials With Good Thermal Stability
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Topics: Creep, Fatigue, Thermal stability, Turbochargers, Turbomachinery, Alloys, Impellers, Blades, Durability, Failure