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Proceedings Papers

A Novel Estimation Method for Phase Transition Following High Temperature Creep Strain Rate of Single Crystal Ni Based Superalloys for Gas Turbine Blades via Combination of Discrete Cosine Transform and Maximum Entropy Method

Hideo Hiraguchi
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 11B: Structures and Dynamics — Emerging Methods in Engineering Design, Analysis, and Additive Manufacturing; Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V11BT24A001, June 26–30, 2023
Paper No: GT2023-100786
https://doi.org/10.1115/GT2023-100786
View Paper titled, A Novel Estimation Method for Phase Transition Following High Temperature Creep Strain Rate of Single Crystal Ni Based Superalloys for Gas Turbine Blades via Combination of Discrete Cosine Transform and Maximum Entropy Method
Open the PDF for A Novel Estimation Method for Phase Transition Following High Temperature Creep Strain Rate of Single Crystal Ni Based Superalloys for Gas Turbine Blades via Combination of Discrete Cosine Transform and Maximum Entropy Method in another window
Topics: Alloys, Blades, Creep, Crystals, Entropy, Gas turbines, High temperature creep, Phase transitions, Superalloys
Proceedings Papers

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

Mauro Callisti, Antonella Dimatteo
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 8: Industrial and Cogeneration; Manufacturing Materials and Metallurgy, V008T17A013, June 26–30, 2023
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
Open the PDF for Development of Nickel-Based Superalloys for Hot Gas Path Components via Additive Manufacturing in another window
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
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 8: Industrial and Cogeneration; Manufacturing Materials and Metallurgy, V008T17A007, June 26–30, 2023
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
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 8: Industrial and Cogeneration; Manufacturing Materials and Metallurgy, V008T16A004, June 26–30, 2023
Paper No: GT2023-103046
https://doi.org/10.1115/GT2023-103046
View Paper titled, Performance Enhancement Kit for Existing Heavy-Duty MS5001 Machines
Open the PDF for Performance Enhancement Kit for Existing Heavy-Duty MS5001 Machines in another window
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
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 8: Industrial and Cogeneration; Manufacturing Materials and Metallurgy, V008T17A009, June 26–30, 2023
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
Open the PDF for Development and Evaluation of Generic Test Pieces for Creep Property Assessment of Laser Powder Bed Fusion Components in another window
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
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 8: Industrial and Cogeneration; Manufacturing Materials and Metallurgy, V008T17A002, June 26–30, 2023
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
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 8: Industrial and Cogeneration; Manufacturing Materials and Metallurgy, V008T17A022, June 26–30, 2023
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
Proceedings Papers

A Calibration Approach for Accelerated Creep Testing for Electron Beam Melted (EBM) Ti-6Al-4V Using the WCS Model

Md Abir Hossain, Jacob T. Pellicotte, Calvin M. Stewart
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 8: Industrial and Cogeneration; Manufacturing Materials and Metallurgy, V008T17A023, June 26–30, 2023
Paper No: GT2023-104193
https://doi.org/10.1115/GT2023-104193
View Paper titled, A Calibration Approach for Accelerated Creep Testing for Electron Beam Melted (EBM) Ti-6Al-4V Using the WCS Model
Open the PDF for A Calibration Approach for Accelerated Creep Testing for Electron Beam Melted (EBM) Ti-6Al-4V Using the WCS Model in another window
Topics: Calibration, Cathode ray oscilloscopes, Creep, Electron beams, Testing, Stress, Trajectories (Physics), Alloys, Damage, Rupture
Proceedings Papers

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

Suvadeep Sen, Henning Almstedt
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 10: Steam Turbine, V010T20A005, June 26–30, 2023
Paper No: GT2023-101142
https://doi.org/10.1115/GT2023-101142
View Paper titled, Constitutive Model Based Efficient Creep-Fatigue Damage Computation Technique for Steam Turbine Rotors to Enhance Flexible Operational Capabilities
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Topics: Computation, Constitutive equations, Creep, Damage, Fatigue, Rotors, Steam turbines
Proceedings Papers

Rework and Repair Options for Steam Turbine Components Subject to Flexible Operation

Frank Biesinger, Huascar Lorini, Ritesh Shah
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 10: Steam Turbine, V010T20A013, June 26–30, 2023
Paper No: GT2023-102664
https://doi.org/10.1115/GT2023-102664
View Paper titled, Rework and Repair Options for Steam Turbine Components Subject to Flexible Operation
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Topics: Maintenance, Steam turbines, Stress, Creep, Damage, Energy industry, Energy resources, Engineering simulation, Fracture (Materials), High cycle fatigue
Proceedings Papers

Resolving Issues and Failures of Diaphragms in Turbines

Vamadevan Gowreesan, Wayne Greaves, Kyrylo Grebinnyk
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 10: Steam Turbine, V010T20A023, June 26–30, 2023
Paper No: GT2023-103882
https://doi.org/10.1115/GT2023-103882
View Paper titled, Resolving Issues and Failures of Diaphragms in Turbines
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Topics: Creep, Diaphragms (Mechanical devices), Diaphragms (Structural), Failure, Steam turbines, Turbines
Proceedings Papers

Feasibility of the Use of Thermal History Paints for Long Term Exposure of Low Temperature Life Critical Components

Silvia Araguas Rodriguez, David Peral Jiménez, Christopher C. Pilgrim, John Scheibel, Jörg P. Feist
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 4: Controls, Diagnostics, and Instrumentation, V004T05A015, June 26–30, 2023
Paper No: GT2023-102277
https://doi.org/10.1115/GT2023-102277
View Paper titled, Feasibility of the Use of Thermal History Paints for Long Term Exposure of Low Temperature Life Critical Components
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Topics: Low temperature, Maintenance, Paints, Temperature measurement, Temperature, Disks, Durability, Rotors, Calibration, Creep
Proceedings Papers

Surrogate Models for 3D Finite Element Creep Analysis Acceleration

Jason Abdallah, Stefan Depeweg, Maria Kuznetsova, Behnam Nouri
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 13D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V13DT34A002, June 26–30, 2023
Paper No: GT2023-100746
https://doi.org/10.1115/GT2023-100746
View Paper titled, Surrogate Models for 3D Finite Element Creep Analysis Acceleration
Open the PDF for Surrogate Models for 3D Finite Element Creep Analysis Acceleration in another window
Topics: Creep, Finite element analysis, High cycle fatigue
Proceedings Papers

Thrust Rebalance to Extend Engine Time On-Wing With Consideration of Engine Degradation and Creep Life Consumption

Rafael da Mota Chiavegatto, Yi-Guang Li
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 1: Aircraft Engine, V001T01A021, June 26–30, 2023
Paper No: GT2023-102238
https://doi.org/10.1115/GT2023-102238
View Paper titled, Thrust Rebalance to Extend Engine Time On-Wing With Consideration of Engine Degradation and Creep Life Consumption
Open the PDF for Thrust Rebalance to Extend Engine Time On-Wing With Consideration of Engine Degradation and Creep Life Consumption in another window
Topics: Creep, Engines, Thrust, Wings
Proceedings Papers

Design and Testing of a 275 Bar 700 Degree Celsius Expander for an Integrally Geared Supercritical CO2 Compander

Jason Wilkes, Kyle Robinson, Karl Wygant, Rob Pelton, Jonathan Bygrave
Proc. ASME. GT2022, Volume 9: Supercritical CO2, V009T28A025, June 13–17, 2022
Paper No: GT2022-83284
https://doi.org/10.1115/GT2022-83284
View Paper titled, Design and Testing of a 275 Bar 700 Degree Celsius Expander for an Integrally Geared Supercritical CO2 Compander
Open the PDF for Design and Testing of a 275 Bar 700 Degree Celsius Expander for an Integrally Geared Supercritical CO2 Compander in another window
Topics: Design, Supercritical carbon dioxide, Testing, Compressors, Concentrating solar power, Creep, Fatigue, Gears, High pressure (Physics), High temperature
Proceedings Papers

Design of an Additively Manufactured Recuperator With 800 °C Inlet Temperature for sCO2 Power Cycle Application

Michael Marshall, Meysam Akbari, Ji-Cheng Zhao, Kevin Hoopes
Proc. ASME. GT2022, Volume 9: Supercritical CO2, V009T28A015, June 13–17, 2022
Paper No: GT2022-82301
https://doi.org/10.1115/GT2022-82301
View Paper titled, Design of an Additively Manufactured Recuperator With 800 °C Inlet Temperature for sCO2 Power Cycle Application
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Topics: Additive manufacturing, Design, Temperature, Thermodynamic power cycles, Flow (Dynamics), Heat transfer, Lasers, Containment, Creep, Heat exchangers
Proceedings Papers

To Drill or Not to Drill? - Creep of an Oxide-Oxide Composite With Diamond-Drilled Discharge Holes at Elevated Temperature

Megan Harkins, Marina Ruggles-Wrenn
Proc. ASME. GT2022, Volume 1: Aircraft Engine; Ceramics and Ceramic Composites, V001T02A008, June 13–17, 2022
Paper No: GT2022-83270
https://doi.org/10.1115/GT2022-83270
View Paper titled, To Drill or Not to Drill? - Creep of an Oxide-Oxide Composite With Diamond-Drilled Discharge Holes at Elevated Temperature
Open the PDF for To Drill or Not to Drill? - Creep of an Oxide-Oxide Composite With Diamond-Drilled Discharge Holes at Elevated Temperature in another window
Topics: Composite materials, Creep, Diamonds, Drills (Tools), High temperature, Temperature
Proceedings Papers

An Integrated Creep Damage Analysis Method of Turbine Blades Based on the Service History

Duoqi Shi, Muwei Cheng, Xiaoguang Yang, Yongsheng Fan
Proc. ASME. GT2022, Volume 1: Aircraft Engine; Ceramics and Ceramic Composites, V001T01A028, June 13–17, 2022
Paper No: GT2022-82760
https://doi.org/10.1115/GT2022-82760
View Paper titled, An Integrated Creep Damage Analysis Method of Turbine Blades Based on the Service History
Open the PDF for An Integrated Creep Damage Analysis Method of Turbine Blades Based on the Service History in another window
Topics: Creep, Damage, Turbine blades, Turbines
Proceedings Papers

Creep Analysis and Microstructural Evaluation of a Novel Additively Manufactured Nickel-Base Superalloy (ABD®-900AM)

Alex Bridges, John Shingledecker, John Clark, David Crudden
Proc. ASME. GT2022, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications, V007T17A015, June 13–17, 2022
Paper No: GT2022-82512
https://doi.org/10.1115/GT2022-82512
View Paper titled, Creep Analysis and Microstructural Evaluation of a Novel Additively Manufactured Nickel-Base Superalloy (ABD®-900AM)
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Topics: Additive manufacturing, Creep, Gas turbines, Nickel, Superalloys
Proceedings Papers

A Novel Yield Criterion for Nickel-Based Superalloys

Firat Irmak, Kevin Hanekom, Alex Torkaman, Ali P. Gordon
Proc. ASME. GT2022, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications, V007T17A022, June 13–17, 2022
Paper No: GT2022-83274
https://doi.org/10.1115/GT2022-83274
View Paper titled, A Novel Yield Criterion for Nickel-Based Superalloys
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Topics: Nickel, Superalloys, Alloys, Crystals, Stress, Anisotropy, Gas turbines, High temperature, Solidification, Blades