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Proceedings Papers

Weldability and Properties of Newly Developed LW4280 High Gamma Prime Nickel Based Superalloy for 3D AM and Repair of Turbine Engine Components

Alexandre B. Gontcharov, Paul Lowden, Ashutosh Jena, Sunyong Kwon, Mathieu Brochu

Proc. ASME. GT2021, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy, V007T17A005, June 7–11, 2021

Paper No: GT2021-58851

DOI: https://doi.org/10.1115/GT2021-58851

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Topics: Gas turbines, Maintenance, Manufacturing, Nickel, Oxidation, Superalloys, Elongation, Precipitation, Temperature, Welding

Proceedings Papers

Water Droplet Erosion Life Prediction Method for Steam Turbine Blade Materials Based on Image Recognition and Machine Learning

Zheyuan Zhang, Tianyuan Liu, Di Zhang, Yonghui Xie

Proc. ASME. GT2020, Volume 10B: Structures and Dynamics, V10BT27A007, September 21–25, 2020

Paper No: GT2020-14414

DOI: https://doi.org/10.1115/GT2020-14414

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Topics: ASTM International, Blades, Drops, Erosion, Machine learning, Service life (Equipment), Steam turbines, Water

Proceedings Papers

Evaluation of the Creep Strength of 9Cr-1Mo-V and 1Cr-1Mo-1/4V Castings and Weldments Using Accelerated Creep Testing

Scot J. Laney

Proc. ASME. GT2020, Volume 10B: Structures and Dynamics, V10BT27A009, September 21–25, 2020

Paper No: GT2020-14615

DOI: https://doi.org/10.1115/GT2020-14615

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Topics: Creep, Testing, Casting, Manufacturing, Metals, Stress, Filler metals, High temperature, Relaxation (Physics), Welding

Proceedings Papers

Development and Application of Minimum Creep Strain Rate Metamodeling

Ricardo Vega, Calvin Stewart

Proc. ASME. GT2019, Volume 7A: Structures and Dynamics, V07AT31A008, June 17–21, 2019

Paper No: GT2019-90637

DOI: https://doi.org/10.1115/GT2019-90637

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Topics: Creep, Calibration, Computer software, Databases, Algorithms, Alloys, ASTM International, Stress

Proceedings Papers

Diagnostics of Fatigue Crack in the Shaft Using Spectral Kurtosis

Sagi Rathna Prasad, A. S. Sekhar

Proc. ASME. GT2019, Volume 7A: Structures and Dynamics, V07AT31A004, June 17–21, 2019

Paper No: GT2019-90373

DOI: https://doi.org/10.1115/GT2019-90373

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Topics: Fatigue cracks, Rotors, Stress, Vibration, Accelerometers, ASTM International, Bearings, Failure, Gears, Laser Doppler vibrometers

Proceedings Papers

CMC Mode II Crack Growth Resistance Prediction of ASTM Specimen and Test Validation

Frank Abdi, Cody Godines, Michael J. Presby, Amir Eftekharian, Jalees Ahmad, Sung Choi, Gregory N. Morscher, Steve Gonczy, Jun Shi

Proc. ASME. GT2019, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T02A011, June 17–21, 2019

Paper No: GT2019-90985

DOI: https://doi.org/10.1115/GT2019-90985

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Topics: Adhesives, ASTM International, Ceramic matrix composites, Density, Design, Failure, Failure analysis, Fracture (Materials), Fracture toughness

Proceedings Papers

Learning From Success Mixing Different Brands of Turbomachinery Lube Oil ISO VG32 at Badak LNG Plant Bontang

Achmad Junaedi

Proc. ASME. GT2018, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T27A017, June 11–15, 2018

Paper No: GT2018-75628

DOI: https://doi.org/10.1115/GT2018-75628

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Topics: Liquefied natural gas, Turbomachinery, Turbines, ASTM International, Bearings, Combined cycles, Compressors, Filters, Flash point, Gaseous fuels

Proceedings Papers

Experimental and Analytical Characterization of Alternative Aviation Fuel Sprays Under Realistic Operating Conditions

Andrew Corber, Nader Rizk, Wajid Ali Chishty

Proc. ASME. GT2018, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A044, June 11–15, 2018

Paper No: GT2018-75574

DOI: https://doi.org/10.1115/GT2018-75574

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Topics: Aviation, Fuels, Sprays, Engines, Fluids, Imaging, Jet fuels, Lasers, ASTM International, Calibration

Proceedings Papers

Experimental Determination of Lean Flammability Limits of Renewable and Process Gas Mixtures at Elevated Temperature and Pressure Conditions

Daniel Jaimes, Vincent McDonell, Scott Samuelsen

Proc. ASME. GT2018, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A003, June 11–15, 2018

Paper No: GT2018-75064

DOI: https://doi.org/10.1115/GT2018-75064

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Topics: Pressure, Temperature, Fuels, Methane, Hydrogen, Gases, ASTM International, Carbon, Carbon dioxide, Gas turbines

Proceedings Papers

Development of ASTM Test Standards for the Mode I Interlaminar Fracture Toughness (G Ic --Crack Growth Resistance) of Ceramic Matrix Composites

Frank Abdi, Jalees Ahmad, Saber DorMohammadi, Cody Godines, Stephen Gonczy, Rabih Mansour, Gregory N. Morscher, Sung Choi, Jun Shi, Greg Ojard

Proc. ASME. GT2018, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T02A014, June 11–15, 2018

Paper No: GT2018-77147

DOI: https://doi.org/10.1115/GT2018-77147

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Topics: ASTM International, Ceramic matrix composites, Fracture (Materials), Fracture toughness, High temperature, Wedges, Aircraft, Alloys, Bonding, Cantilever beams

Proceedings Papers

Characterizing Static and Dynamic Mechanical Properties for Additive Manufactured ULTEM 9085 Used to Construct Flow Control Devices for Turbomachinery Applications

Khang D. Pham, Walter F. O’Brien, Scott W. Case

Proc. ASME. GT2018, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T24A008, June 11–15, 2018

Paper No: GT2018-75430

DOI: https://doi.org/10.1115/GT2018-75430

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Topics: Additive manufacturing, Flow control, Mechanical properties, Turbomachinery, Stress, Fatigue life, ASTM International, Fatigue properties, Tension, Extruding

Proceedings Papers

Performance Simulation and Analysis of a Gas Turbine Engine Using Drop-In Bio-Fuels

J. S. Rubie, Y. G. Li, A. J. B. Jackson

Proc. ASME. GT2018, Volume 3: Coal, Biomass, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T06A005, June 11–15, 2018

Paper No: GT2018-75751

DOI: https://doi.org/10.1115/GT2018-75751

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Topics: Biofuel, Gas turbines, Simulation, Fuels, Engines, Air Force, Aircraft, ASTM International, Aviation, Computer software

Proceedings Papers

Thermal Stability Analysis of Gevo Jet Fuel Using Ellipsometry

Leigh Nash, Jennifer Klettlinger, Subith Vasu

Paper No: GT2018-76209

DOI: https://doi.org/10.1115/GT2018-76209

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Topics: Jet fuels, Thermal stability, Fuels, Aluminum, ASTM International, Aviation, Combustion, Coolants, Engines, Ethanol

Proceedings Papers

Assessment of Biofuels/Jet A-1 Blends to Meet Cold Start and Altitude Relight Requirements

Joël Jean, Alain Fossi, Alain deChamplain, Bernard Paquet

Proc. ASME. GT2017, Volume 4B: Combustion, Fuels and Emissions, V04BT04A055, June 26–30, 2017

Paper No: GT2017-64905

DOI: https://doi.org/10.1115/GT2017-64905

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Topics: Biofuel, Fuels, Ignition, Combustion chambers, Pressure, Aircraft, ASTM International, Engines, Temperature, Aerodynamics

Proceedings Papers

Crack Growth Resistance of CMC Attachment Element and Turbine Joint in Aircraft Engines

Frank Abdi, Saber DorMohammadi, Jalees Ahmad, Cody Godines, Gregory N. Morscher, Sung Choi, Rabih Mansour, Steve Gonczy, Greg Ojard

Proc. ASME. GT2017, Volume 6: Ceramics; Controls, Diagnostics and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T02A008, June 26–30, 2017

Paper No: GT2017-65089

DOI: https://doi.org/10.1115/GT2017-65089

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Topics: Aircraft engines, Ceramic matrix composites, Fracture (Materials), Turbines, Damage, Blocks (Building materials), Delamination, Failure, Modeling, Multiscale modeling

Proceedings Papers

Optimizing Ceramic Matrix Composite Interlaminar Fracture Toughness (Mode I) Wedge Test

Frank Abdi, Saber DorMohammadi, Jalees Ahmad, Cody Godines, Gregory N. Morscher, Sung Choi, Rabih Mansour, Steve Gonczy

Proc. ASME. GT2016, Volume 6: Ceramics; Controls, Diagnostics and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T02A006, June 13–17, 2016

Paper No: GT2016-58076

DOI: https://doi.org/10.1115/GT2016-58076

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Topics: Ceramic matrix composites, Fracture toughness, Wedges, Fracture (Materials), Fracture (Process), Fibers, Damage, Failure mechanisms, Finite element model, Stress

Proceedings Papers

Foreign Object Damage and Fatigue After Impact Simulations on Flat and Curved Hi Nicalon and Hi Nicalon Type S (MI SiC) Specimens at Room and 1200°C Using Building Block Approach

Frank Abdi, Cody Godines, Gregory N. Morscher, Sung Choi, Marc Villa Montero, Zipeng Han, Michael Presby

Proc. ASME. GT2016, Volume 6: Ceramics; Controls, Diagnostics and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T02A007, June 13–17, 2016

Paper No: GT2016-58086

DOI: https://doi.org/10.1115/GT2016-58086

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Topics: Blocks (Building materials), Damage, Fatigue, Simulation, Ceramic matrix composites, Engineering simulation, Blades, Computer software, Failure analysis, Fatigue life

Proceedings Papers

Fatigue Behavior Comparisons Between Ultrasonic and Servohydraulic Axial Testing Procedures

Onome Scott-Emuakpor, Tommy George, Casey Holycross, Jeffrey Brown, Joseph Beck

Proc. ASME. GT2016, Volume 7A: Structures and Dynamics, V07AT28A003, June 13–17, 2016

Paper No: GT2016-56387

DOI: https://doi.org/10.1115/GT2016-56387

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Topics: Fatigue, Testing, Aluminum, Cycles, Failure, High cycle fatigue, Alloys, Design, Fatigue cracks, Fatigue life

Proceedings Papers

Ceramic Matrix Composite Interlaminar Fracture Toughness (Mode I-II) Characterization

Frank Abdi, Harsh Baid, Jalees Ahmad, Steve Gonczy, Gregory N. Morscher, Sung Choi, Cody Godines

Proc. ASME. GT2015, Volume 6: Ceramics; Controls, Diagnostics and Instrumentation; Education; Manufacturing Materials and Metallurgy; Honors and Awards, V006T02A004, June 15–19, 2015

Paper No: GT2015-44047

DOI: https://doi.org/10.1115/GT2015-44047

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Topics: Ceramic matrix composites, Fracture toughness, Fracture (Materials), Fracture (Process), ASTM International, Failure mechanisms, Temperature, Tension, Algorithms, Bending (Stress)

Proceedings Papers

Influence of Geometry and Test Method on Fatigue Crack Propagation Behavior of a Ni-Base Jet Engine Alloy

Youri N. Lenets, Alonso Peralta, Ross Miller, James Neumann

Proc. ASME. GT2015, Volume 7A: Structures and Dynamics, V07AT28A005, June 15–19, 2015

Paper No: GT2015-42772

DOI: https://doi.org/10.1115/GT2015-42772

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Topics: Alloys, Fatigue cracks, Geometry, Jet engines, Fracture (Materials), Aerospace industry, Compression, Cracking (Materials), Fracture (Process), Tension

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NARROW

Weldability and Properties of Newly Developed LW4280 High Gamma Prime Nickel Based Superalloy for 3D AM and Repair of Turbine Engine Components

Water Droplet Erosion Life Prediction Method for Steam Turbine Blade Materials Based on Image Recognition and Machine Learning

Evaluation of the Creep Strength of 9Cr-1Mo-V and 1Cr-1Mo-1/4V Castings and Weldments Using Accelerated Creep Testing

Development and Application of Minimum Creep Strain Rate Metamodeling

Diagnostics of Fatigue Crack in the Shaft Using Spectral Kurtosis

CMC Mode II Crack Growth Resistance Prediction of ASTM Specimen and Test Validation

Learning From Success Mixing Different Brands of Turbomachinery Lube Oil ISO VG32 at Badak LNG Plant Bontang

Experimental and Analytical Characterization of Alternative Aviation Fuel Sprays Under Realistic Operating Conditions

Experimental Determination of Lean Flammability Limits of Renewable and Process Gas Mixtures at Elevated Temperature and Pressure Conditions

Development of ASTM Test Standards for the Mode I Interlaminar Fracture Toughness (G Ic --Crack Growth Resistance) of Ceramic Matrix Composites

Characterizing Static and Dynamic Mechanical Properties for Additive Manufactured ULTEM 9085 Used to Construct Flow Control Devices for Turbomachinery Applications

Performance Simulation and Analysis of a Gas Turbine Engine Using Drop-In Bio-Fuels

Thermal Stability Analysis of Gevo Jet Fuel Using Ellipsometry

Assessment of Biofuels/Jet A-1 Blends to Meet Cold Start and Altitude Relight Requirements

Crack Growth Resistance of CMC Attachment Element and Turbine Joint in Aircraft Engines

Optimizing Ceramic Matrix Composite Interlaminar Fracture Toughness (Mode I) Wedge Test

Foreign Object Damage and Fatigue After Impact Simulations on Flat and Curved Hi Nicalon and Hi Nicalon Type S (MI SiC) Specimens at Room and 1200°C Using Building Block Approach

Fatigue Behavior Comparisons Between Ultrasonic and Servohydraulic Axial Testing Procedures

Ceramic Matrix Composite Interlaminar Fracture Toughness (Mode I-II) Characterization

Influence of Geometry and Test Method on Fatigue Crack Propagation Behavior of a Ni-Base Jet Engine Alloy

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