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Proceedings Papers

Crystal Visco-Plastic Model for Directionally Solidified Ni-Base Superalloys Under Monotonic and Low Cycle Fatigue

Navindra Wijeyeratne, Firat Irmak, Ali P. Gordon

Proc. ASME. GT2021, Volume 9B: Structures and Dynamics — Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V09BT26A008, June 7–11, 2021

Paper No: GT2021-59581

DOI: https://doi.org/10.1115/GT2021-59581

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Topics: Crystals, Low cycle fatigue, Modeling, Superalloys, Grain boundaries, Temperature, Anisotropy, Constitutive equations, Deformation, Gas turbines

Proceedings Papers

The Effects of Cooling Holes on SiC/SiC CMC Tensile Strength

Craig Smith, Michael Presby, Ramakrishna Bhatt, Sreeramesh Kalluri

Proc. ASME. GT2020, Volume 3: Ceramics; Coal, Biomass, Hydrogen, and Alternative Fuels, V003T02A008, September 21–25, 2020

Paper No: GT2020-15682

DOI: https://doi.org/10.1115/GT2020-15682

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Topics: Ceramic matrix composites, Cooling, Tensile strength, Temperature, Engines, Film cooling, Silicon, Acoustic emissions, Compressors, Cracking (Materials)

Proceedings Papers

An Evidence Based Process Facilitating Engineering Education and Innovation in the Field of Turbomachinery

Marcel Otto, Jayanta S. Kapat, Robin Phelps, Thomas O’Neal, George Gramatikas

Proc. ASME. GT2019, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T07A004, June 17–21, 2019

Paper No: GT2019-91854

DOI: https://doi.org/10.1115/GT2019-91854

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Topics: Engineering education, Innovation, Turbomachinery, Inventions, Students, Chain, Cutting, Education, Energy generation, Energy industry

Proceedings Papers

sCO2 Power Cycle Component Cost Correlations From DOE Data Spanning Multiple Scales and Applications

Nathan T. Weiland, Blake W. Lance, Sandeep R. Pidaparti

Proc. ASME. GT2019, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T38A008, June 17–21, 2019

Paper No: GT2019-90493

DOI: https://doi.org/10.1115/GT2019-90493

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Topics: Thermodynamic power cycles, Coal, Cycles, Natural gas, Project cost estimation, Collaboration, Compressors, Coolers, Distributed power generation, Economic analysis

Proceedings Papers

NASA Transformational Tools and Technologies Project: 2700°F CMC/EBC Technology Challenge

Janet Hurst

Proc. ASME. GT2018, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T02A015, June 11–15, 2018

Paper No: GT2018-77282

DOI: https://doi.org/10.1115/GT2018-77282

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Topics: Ceramic matrix composites, NASA, Testing, Durability, Engines, Gas turbines, High temperature materials, Thermomechanics, Aeronautics, Aircraft

Proceedings Papers

Development of a Fatigue Damage and Lifing Assessment Method for Inconel 625 and Aluminum 6061-T6

Dino Celli, M.-H. Herman Shen, Tommy George, Onome Scott-Emuakpor, Casey Holycross

Proc. ASME. GT2017, Volume 7A: Structures and Dynamics, V07AT31A006, June 26–30, 2017

Paper No: GT2017-63775

DOI: https://doi.org/10.1115/GT2017-63775

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Topics: Aluminum, Fatigue damage, Fatigue, Stress, Fracture toughness, High cycle fatigue, Cycles, Damage, Fatigue failure, Fatigue life

Proceedings Papers

Ultra Low Emission Technology Innovations for Mid-Century Aircraft Turbine Engines

Tomas Grönstedt, Carlos Xisto, Vishal Sethi, Andrew Rolt, Nicolás García Rosa, Arne Seitz, Kyros Yakinthos, Stefan Donnerhack, Paul Newton, Nicolas Tantot, Oliver Schmitz, Anders Lundbladh

Proc. ASME. GT2016, Volume 3: Coal, Biomass and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T06A001, June 13–17, 2016

Paper No: GT2016-56123

DOI: https://doi.org/10.1115/GT2016-56123

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Topics: Aircraft, Emissions, Gas turbines, Engines, Fuel efficiency, Pressure, Architecture, Combustion, High temperature materials, Optimization

Proceedings Papers

Scatter in Dwell Time Cracking for a Ni-Based Superalloy in Combination With Overloads

Erik Storgärds, Jonas Saarimäki, Kjell Simonsson, Sören Sjöström, David Gustafsson, Tomas Månsson, Johan Moverare

Proc. ASME. GT2015, Volume 7A: Structures and Dynamics, V07AT28A004, June 15–19, 2015

Paper No: GT2015-42709

DOI: https://doi.org/10.1115/GT2015-42709

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Topics: Cracking (Materials), Electromagnetic scattering, Fracture (Process), Superalloys, Damage, Fracture (Materials), High temperature materials, Materials properties, Surface cracks

Proceedings Papers

Reaction Bonded Silicon Carbide and Silicon Nitride for Gas Turbine Applications

R. A. Alliegro, S. H. Coes

Proc. ASME. GT1972, ASME 1972 International Gas Turbine and Fluids Engineering Conference and Products Show, V001T01A020, March 26–30, 1972

Paper No: 72-GT-20

DOI: https://doi.org/10.1115/72-GT-20

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Topics: Gas turbines, Silicon, Silicon nitride ceramics, High temperature, Thermal shock, Alloys, Casting, Ceramics, Combustion chambers, Design

Proceedings Papers

Measured Particle Rebound Characteristics Useful for Erosion Prediction

T. Wakeman, W. Tabakoff

Proc. ASME. GT1982, Volume 3: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V003T05A005, April 18–22, 1982

Paper No: 82-GT-170

DOI: https://doi.org/10.1115/82-GT-170

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Topics: Erosion, Particulate matter, Flow (Dynamics), High temperature, High temperature materials, Temperature, Testing, Turbomachinery

Proceedings Papers

The Effect of NaCl(g) in High Temperature Oxidation

J. G. Smeggil, N. S. Bornstein

Proc. ASME. GT1982, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; Process Industries; Technology Resources; General, V005T11A011, April 18–22, 1982

Paper No: 82-GT-106

DOI: https://doi.org/10.1115/82-GT-106

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Topics: Compressors, Corrosion, Gas turbines, High temperature, High temperature materials, Incrustations, Maintenance, Oxidation, Particulate matter, Sodium

Proceedings Papers

Turbomachinery Alloys Affected by Solid Particles

W. Tabakoff

Proc. ASME. GT1988, Volume 3: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V003T05A014, June 6–9, 1988

Paper No: 88-GT-295

DOI: https://doi.org/10.1115/88-GT-295

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Topics: Alloys, Particulate matter, Turbomachinery, Erosion, Gas turbines, Cobalt, Compressors, Engines, High temperature materials, Machinery

Proceedings Papers

Durability Surveillance Program on the Advanced Gas Turbine GE Frame 7 F

Igor S. Ondryas, Cyrus Meher-Homji, Pierre Boehler, Clark Dohner

Proc. ASME. GT1992, Volume 4: Heat Transfer; Electric Power; Industrial and Cogeneration, V004T11A012, June 1–4, 1992

Paper No: 92-GT-334

DOI: https://doi.org/10.1115/92-GT-334

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Topics: Durability, Gas turbines, Surveillance, Electricity (Physics), Cooling, Energy generation, Firing, Hardware, High temperature materials, Inspection

Proceedings Papers

Lessons Learned From Durability Surveillance of Advanced Gas Turbines

George L. Touchton, George H. Quentin, Bart Mastrodonato

Proc. ASME. TA1997, ASME 1997 Turbo Asia Conference, V001T08A004, September 30–October 2, 1997

Paper No: 97-AA-123

DOI: https://doi.org/10.1115/97-AA-123

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Topics: Durability, Gas turbines, Surveillance, Maintenance, Reliability, Turbines, Blades, Cooling, Design, Electricity (Physics)

Proceedings Papers

Future Material Needs for Low Emissions Gas Turbines

Jayesh M. Mehta, James Askew

Proc. ASME. GT1997, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T01A007, June 2–5, 1997

Paper No: 97-GT-262

DOI: https://doi.org/10.1115/97-GT-262

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Topics: Emissions, Gas turbines, Materials science, Pressure, Combustion chambers, Engines, Fuels, High temperature, High temperature materials, Materials properties

Proceedings Papers

Accelerated High Temperature Performance Evaluation of Superalloys for Process Optimization and Remaining Life Assessment

David A. Woodford

Proc. ASME. GT1999, Volume 4: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; IGTI Scholar Award; General, V004T01A002, June 7–10, 1999

Paper No: 99-GT-284

DOI: https://doi.org/10.1115/99-GT-284

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Topics: High temperature, Optimization, Performance evaluation, Remaining life assessment, Superalloys, Creep, Fracture (Materials), Fracture (Process), Alloys, Rupture

Proceedings Papers

Cooled Cooling Air Systems for Turbine Thermal Management

Greg B. Bruening, Won S. Chang

Proc. ASME. GT1999, Volume 3: Heat Transfer; Electric Power; Industrial and Cogeneration, V003T01A002, June 7–10, 1999

Paper No: 99-GT-014

DOI: https://doi.org/10.1115/99-GT-014

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Topics: Cooling, Thermal management, Turbines, Engines, Design, Compressors, Gas turbines, Heat exchangers, Heat sinks, High temperature materials

Proceedings Papers

Strain and Phase Mapping of Ceramic Matrix Composites and Protective Coatings

John Thornton, Darren Dale, Matthew Zonneveldt, Chris Wood, Jon Almer

Proc. ASME. GT2014, Volume 6: Ceramics; Controls, Diagnostics and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T02A008, June 16–20, 2014

Paper No: GT2014-26281

DOI: https://doi.org/10.1115/GT2014-26281

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Topics: Airfoils, Carbon, Ceramic matrix composites, Coatings, Composite materials, Diffraction, Durability, Fracture (Materials), Gas turbines, High temperature materials

Proceedings Papers

Semi-Closed Gas Turbine Cycles: An Ecological Solution

A. L. Laganelli, C. Rodgers, W. E. Lear, P. L. Meitner

Proc. ASME. GT2001, Volume 2: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V002T04A029, June 4–7, 2001

Paper No: 2001-GT-0558

DOI: https://doi.org/10.1115/2001-GT-0558

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Topics: Cycles, Gas turbines, Engines, Climate change, Emissions, Gases, Carbon dioxide, Combustion, Combustion chambers, Computational fluid dynamics

Proceedings Papers

The W501G Testing and Validation in the Siemens Westinghouse Advanced Turbine Systems Program

Gregory R. Gaul, Ihor S. Diakunchak, Alfred M. Dodd

Proc. ASME. GT2001, Volume 3: Heat Transfer; Electric Power; Industrial and Cogeneration, V003T02A014, June 4–7, 2001

Paper No: 2001-GT-0399

DOI: https://doi.org/10.1115/2001-GT-0399

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Topics: Testing, Turbines, Engines, Steam, Compressors, Cooling, Design, Emissions, Energy / power systems, High temperature materials

NARROW

Crystal Visco-Plastic Model for Directionally Solidified Ni-Base Superalloys Under Monotonic and Low Cycle Fatigue

The Effects of Cooling Holes on SiC/SiC CMC Tensile Strength

An Evidence Based Process Facilitating Engineering Education and Innovation in the Field of Turbomachinery

sCO2 Power Cycle Component Cost Correlations From DOE Data Spanning Multiple Scales and Applications

NASA Transformational Tools and Technologies Project: 2700°F CMC/EBC Technology Challenge

Development of a Fatigue Damage and Lifing Assessment Method for Inconel 625 and Aluminum 6061-T6

Ultra Low Emission Technology Innovations for Mid-Century Aircraft Turbine Engines

Scatter in Dwell Time Cracking for a Ni-Based Superalloy in Combination With Overloads

Reaction Bonded Silicon Carbide and Silicon Nitride for Gas Turbine Applications

Measured Particle Rebound Characteristics Useful for Erosion Prediction

The Effect of NaCl(g) in High Temperature Oxidation

Turbomachinery Alloys Affected by Solid Particles

Durability Surveillance Program on the Advanced Gas Turbine GE Frame 7 F

Lessons Learned From Durability Surveillance of Advanced Gas Turbines

Future Material Needs for Low Emissions Gas Turbines

Accelerated High Temperature Performance Evaluation of Superalloys for Process Optimization and Remaining Life Assessment

Cooled Cooling Air Systems for Turbine Thermal Management

Strain and Phase Mapping of Ceramic Matrix Composites and Protective Coatings

Semi-Closed Gas Turbine Cycles: An Ecological Solution

The W501G Testing and Validation in the Siemens Westinghouse Advanced Turbine Systems Program

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