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Proceedings Papers

Determination of Cetane Numbers via Chemical Kinetic Mechanism

Marleen Schmidt, Samuel Schlichting, Jens Melder, Torsten Methling, Markus Köhler, Andreas Huber
Proc. ASME. GT2023, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A044, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103550
https://doi.org/10.1115/GT2023-103550
View Paper titled, Determination of Cetane Numbers via Chemical Kinetic Mechanism
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Topics: ASTM International, Chemical kinetics, Climate change, Combustion chambers, Commercial air transport, Design, Engines, Errors, Evaporation, Flight
Proceedings Papers

Performance Evaluation of Additively Manufactured and Hybrid Indexable Milling Tools in Machining of AISI4140+QT and Ti-6Al-4V

Tobias Kelliger, Markus Meurer, Thomas Bergs
Proc. ASME. GT2023, Volume 8: Industrial and Cogeneration; Manufacturing Materials and Metallurgy, V008T17A003, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-100933
https://doi.org/10.1115/GT2023-100933
View Paper titled, Performance Evaluation of Additively Manufactured and Hybrid Indexable Milling Tools in Machining of AISI4140+QT and Ti-6Al-4V
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Topics: Additive manufacturing, ASTM International, Machining, Milling, Performance evaluation
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
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-58851
https://doi.org/10.1115/GT2021-58851
View Paper titled, Weldability and Properties of Newly Developed LW4280 High Gamma Prime Nickel Based Superalloy for 3D AM and Repair of Turbine Engine Components
Open the PDF for Weldability and Properties of Newly Developed LW4280 High Gamma Prime Nickel Based Superalloy for 3D AM and Repair of Turbine Engine Components in another window
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
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14414
https://doi.org/10.1115/GT2020-14414
View Paper titled, Water Droplet Erosion Life Prediction Method for Steam Turbine Blade Materials Based on Image Recognition and Machine Learning
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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
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14615
https://doi.org/10.1115/GT2020-14615
View Paper titled, Evaluation of the Creep Strength of 9Cr-1Mo-V and 1Cr-1Mo-1/4V Castings and Weldments Using Accelerated Creep Testing
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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
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90637
https://doi.org/10.1115/GT2019-90637
View Paper titled, Development and Application of Minimum Creep Strain Rate Metamodeling
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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
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90373
https://doi.org/10.1115/GT2019-90373
View Paper titled, Diagnostics of Fatigue Crack in the Shaft Using Spectral Kurtosis
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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
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90985
https://doi.org/10.1115/GT2019-90985
View Paper titled, CMC Mode II Crack Growth Resistance Prediction of ASTM Specimen and Test Validation
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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
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75628
https://doi.org/10.1115/GT2018-75628
View Paper titled, Learning From Success Mixing Different Brands of Turbomachinery Lube Oil ISO VG32 at Badak LNG Plant Bontang
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Topics: Liquefied natural gas, Turbomachinery, Turbines, ASTM International, Bearings, Combined cycles, Compressors, Filters, Flash point, Gaseous fuels
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
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75064
https://doi.org/10.1115/GT2018-75064
View Paper titled, Experimental Determination of Lean Flammability Limits of Renewable and Process Gas Mixtures at Elevated Temperature and Pressure Conditions
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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
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-77147
https://doi.org/10.1115/GT2018-77147
View Paper titled, Development of ASTM Test Standards for the Mode I Interlaminar Fracture Toughness (G Ic --Crack Growth Resistance) of Ceramic Matrix Composites
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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
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75430
https://doi.org/10.1115/GT2018-75430
View Paper titled, Characterizing Static and Dynamic Mechanical Properties for Additive Manufactured ULTEM 9085 Used to Construct Flow Control Devices for Turbomachinery Applications
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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
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75751
https://doi.org/10.1115/GT2018-75751
View Paper titled, Performance Simulation and Analysis of a Gas Turbine Engine Using Drop-In Bio-Fuels
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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
Proc. ASME. GT2018, Volume 3: Coal, Biomass, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T03A005, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76209
https://doi.org/10.1115/GT2018-76209
View Paper titled, Thermal Stability Analysis of Gevo Jet Fuel Using Ellipsometry
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Topics: Jet fuels, Thermal stability, Fuels, Aluminum, ASTM International, Aviation, Combustion, Coolants, Engines, Ethanol
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
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75574
https://doi.org/10.1115/GT2018-75574
View Paper titled, Experimental and Analytical Characterization of Alternative Aviation Fuel Sprays Under Realistic Operating Conditions
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Topics: Aviation, Fuels, Sprays, Engines, Fluids, Imaging, Jet fuels, Lasers, ASTM International, Calibration
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
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-64905
https://doi.org/10.1115/GT2017-64905
View Paper titled, Assessment of Biofuels/Jet A-1 Blends to Meet Cold Start and Altitude Relight Requirements
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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
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-65089
https://doi.org/10.1115/GT2017-65089
View Paper titled, Crack Growth Resistance of CMC Attachment Element and Turbine Joint in Aircraft Engines
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Topics: Aircraft engines, Ceramic matrix composites, Fracture (Materials), Turbines, Damage, Blocks (Building materials), Delamination, Failure, Modeling, Multiscale modeling
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
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-56387
https://doi.org/10.1115/GT2016-56387
View Paper titled, Fatigue Behavior Comparisons Between Ultrasonic and Servohydraulic Axial Testing Procedures
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Topics: Fatigue, Testing, Aluminum, Cycles, Failure, High cycle fatigue, Alloys, Design, Fatigue cracks, Fatigue life
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
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-58076
https://doi.org/10.1115/GT2016-58076
View Paper titled, Optimizing Ceramic Matrix Composite Interlaminar Fracture Toughness (Mode I) Wedge Test
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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
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-58086
https://doi.org/10.1115/GT2016-58086
View Paper titled, 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
Open the PDF for 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 in another window
Topics: Blocks (Building materials), Damage, Fatigue, Simulation, Ceramic matrix composites, Engineering simulation, Blades, Computer software, Failure analysis, Fatigue life