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Proceedings Papers

Understanding EBC Lifetimes and Performance for Industrial Gas Turbines

Mackenzie J. Ridley, Michael J. Lance, Trevor G. Aguirre, Kenneth A. Kane, Bruce A. Pint
Proc. ASME. GT2024, Volume 2: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels, V002T02A008, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-125954
https://doi.org/10.1115/GT2024-125954
View Paper titled, Understanding EBC Lifetimes and Performance for Industrial Gas Turbines
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Topics: Ceramic matrix composites, Coatings, Durability, Industrial gases, Silicon carbide, Silicon dioxide, Turbines, Hydrogen, Temperature, Chemical kinetics
Proceedings Papers

Biot Number Error in Low Temperature Inconel Overall Effectiveness Experiments

Bailey W. Hopkins, Jacob A. Hughes, Carol E. Bryant, James L. Rutledge
Proc. ASME. GT2024, Volume 7: Heat Transfer: Combustors; Heat Transfer: Film Cooling, V007T12A018, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-124338
https://doi.org/10.1115/GT2024-124338
View Paper titled, Biot Number Error in Low Temperature Inconel Overall Effectiveness Experiments
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Topics: Errors, Low temperature, Engines, Temperature, Thermal conductivity, Nickel alloys, Turbine components, Nickel, Superalloys, Testing
Proceedings Papers

Rejuvenation Heat Treatment Development to Extend the Service Life of René N4 Single Crystal Gas Turbine Blades

Cristina Motta, Francesco Mastromatteo, Elisabetta Gariboldi, Filippo Cappuccini
Proc. ASME. GT2024, Volume 9: Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications; Steam Turbine, V009T17A010, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-124014
https://doi.org/10.1115/GT2024-124014
View Paper titled, Rejuvenation Heat Treatment Development to Extend the Service Life of René N4 Single Crystal Gas Turbine Blades
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Topics: Blades, Crystals, Gas turbines, Heat treating (Metalworking), Maintenance, Recrystallization, Service life (Equipment), Superalloys
Proceedings Papers

Novel Alloying Strategy to Improve Brazing Properties on Nickel Based Superalloys for Aircrafts Turbine Application

Dirk Wilhelm Reker, Roman Sowa, Caspar Schwalbe, Frank Seidel, Kai Moehwald, Martin Nicolaus, Steffen Wackenrohr, Wolfgang Tillmann
Proc. ASME. GT2024, Volume 9: Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications; Steam Turbine, V009T17A002, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-121186
https://doi.org/10.1115/GT2024-121186
View Paper titled, Novel Alloying Strategy to Improve Brazing Properties on Nickel Based Superalloys for Aircrafts Turbine Application
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Topics: Aircraft, Brazing, Maintenance, Nickel, Simulation, Superalloys, Turbines
Proceedings Papers

Mechanical Performance and Material Characterization of Fused Filament Fabricated ABD 900 Superalloy

Sanna F. Siddiqui, Dustin Fandetti, Onome Scott-Emuakpor
Proc. ASME. GT2024, Volume 10A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Engineering Design, Analysis, and Additive Manufacturing, V10AT23A002, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-121425
https://doi.org/10.1115/GT2024-121425
View Paper titled, Mechanical Performance and Material Characterization of Fused Filament Fabricated ABD 900 Superalloy
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Topics: Equipment performance, Superalloys, Additive manufacturing, Manufacturing, Nickel, Geometry, Metals, Particulate matter, Sintering, Temperature
Proceedings Papers

Applying Rapid Qualification to Fatigue Assessment of a Binder Jet Superalloy

Onome Scott-Emuakpor, Philip Johnson, Mattia Forgiarini, Tim Noronha
Proc. ASME. GT2024, Volume 9: Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications; Steam Turbine, V009T17A020, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-128276
https://doi.org/10.1115/GT2024-128276
View Paper titled, Applying Rapid Qualification to Fatigue Assessment of a Binder Jet Superalloy
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Topics: Additive manufacturing, Binders (Materials), Fatigue, Fatigue testing, Gas turbines, Superalloys
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

Influence of Carbon on Structure and Stress-Rupture Properties of LW4280W and LW4280LCT High Gamma Prime Nickel Based Superalloys for a Tip Repair of Turbine Blades

Alexandre B. Gontcharov, Paul Lowden, Ashutosh Jena, Mathieu Brochu
Proc. ASME. GT2024, Volume 9: Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications; Steam Turbine, V009T17A005, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-122143
https://doi.org/10.1115/GT2024-122143
View Paper titled, Influence of Carbon on Structure and Stress-Rupture Properties of LW4280W and LW4280LCT High Gamma Prime Nickel Based Superalloys for a Tip Repair of Turbine Blades
Open the PDF for Influence of Carbon on Structure and Stress-Rupture Properties of LW4280W and LW4280LCT High Gamma Prime Nickel Based Superalloys for a Tip Repair of Turbine Blades in another window
Topics: Carbon, Gas tungsten arc welding, Heat treating (Metalworking), Maintenance, Nickel, Rupture, Stress, Superalloys, Turbine blades
Proceedings Papers

Residual Stress Optimisation for Manufacturing of a Nozzle Guide Vane in Mar-M-509 by Laser Powder Bed Fusion

Sébastien Lani, Yogiraj Pardhi, Hossein Ghasemi, Felix Reinert, Andreas Burn, Charles Soothill
Proc. ASME. GT2024, Volume 9: Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications; Steam Turbine, V009T17A017, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-127715
https://doi.org/10.1115/GT2024-127715
View Paper titled, Residual Stress Optimisation for Manufacturing of a Nozzle Guide Vane in Mar-M-509 by Laser Powder Bed Fusion
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Topics: Additive manufacturing, Lasers, Manufacturing, Nozzle guide vanes, Optimization, Stress, Superalloys
Proceedings Papers

Small Volume Fatigue Testing of Additively Manufactured Hybrid IN718/XH67 and IN939 Ni Based Superalloys

Deepshree Awale, Naimish Shah, Dheepa Srinivasan, Nagamani Jaya Balila
Proc. ASME. GT2024, Volume 9: Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications; Steam Turbine, V009T17A026, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-129621
https://doi.org/10.1115/GT2024-129621
View Paper titled, Small Volume Fatigue Testing of Additively Manufactured Hybrid IN718/XH67 and IN939 Ni Based Superalloys
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Topics: Additive manufacturing, Fatigue testing, Superalloys
Proceedings Papers

Durability Test of Advanced TBC’s

Hans van Esch, Stijn Pietersen, John Scheibel, Olaf Barth
Proc. ASME. GT2024, Volume 9: Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications; Steam Turbine, V009T17A019, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-127899
https://doi.org/10.1115/GT2024-127899
View Paper titled, Durability Test of Advanced TBC’s
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Topics: Durability, Gas turbines, Hydrogen, Thermal conductivity, Coatings, Inspection, Heat transfer, Steam, Carbon, Combustion systems
Proceedings Papers

Assessment of Fatigue Interaction in Coated Superalloys

Andrew Moffat, James M. Finley, Philipp Alieninov, Christopher Meyer
Proc. ASME. GT2024, Volume 10B: Structures and Dynamics — Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V10BT24A005, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-123841
https://doi.org/10.1115/GT2024-123841
View Paper titled, Assessment of Fatigue Interaction in Coated Superalloys
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Topics: Fatigue, Fracture (Materials), Gas turbines, Superalloys
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

Optimum Geometrical Models for Prediction of Phase Transition of Single Crystal Nickel Based Superalloys via the Discrete Cosine Transform and the Maximum Entropy Method

Hideo Hiraguchi
Proc. ASME. GT2024, Volume 10B: Structures and Dynamics — Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V10BT24A001, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-120879
https://doi.org/10.1115/GT2024-120879
View Paper titled, Optimum Geometrical Models for Prediction of Phase Transition of Single Crystal Nickel Based Superalloys via the Discrete Cosine Transform and the Maximum Entropy Method
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Topics: Crystals, Entropy, Nickel, Phase transitions, Superalloys
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

The Effect of Higher Water Vapor Content in H 2 -Fired Turbines on High Temperature Durability

Bruce A. Pint, Rishi Pillai, Marie Romedenne, Sebastien Dryepondt
Proc. ASME. GT2023, Volume 8: Industrial and Cogeneration; Manufacturing Materials and Metallurgy, V008T17A021, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103866
https://doi.org/10.1115/GT2023-103866
View Paper titled, The Effect of Higher Water Vapor Content in H 2 -Fired Turbines on High Temperature Durability
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Topics: Durability, High temperature, Oxidation, Turbines, Water vapor, Alloys, Coatings, Exhaust systems, Cathode ray oscilloscopes, Ceramics
Proceedings Papers

Options for Improving Performance of Additively Manufactured Nickel-Base Superalloys for Gas Turbine Applications

Alex Bridges, John Shingledecker, John Clark, David Crudden, Michael Kirka, Patxi Fernandez-Zelaia
Proc. ASME. GT2023, Volume 8: Industrial and Cogeneration; Manufacturing Materials and Metallurgy, V008T17A012, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102648
https://doi.org/10.1115/GT2023-102648
View Paper titled, Options for Improving Performance of Additively Manufactured Nickel-Base Superalloys for Gas Turbine Applications
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Topics: Additive manufacturing, Cathode ray oscilloscopes, Electron beams, Gas turbines, Lasers, Nickel, Superalloys
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
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
Publisher: American Society of Mechanical Engineers
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

Impacts of Superalloys on the Surface Quality of Additively Manufactured Channels

Thomas M. Corbett, Karen A. Thole, Daniel Ryan, Sudhakar Bollapragada, Michael Kirka, Christopher Ledford
Proc. ASME. GT2023, Volume 7B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V07BT13A011, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102569
https://doi.org/10.1115/GT2023-102569
View Paper titled, Impacts of Superalloys on the Surface Quality of Additively Manufactured Channels
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Topics: Additive manufacturing, Superalloys, Surface quality, Surface roughness, Cooling, Convection, Design, Nickel, Pressure, Alloys
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