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Proceedings Papers

An Approach to Identify Bounding Damage Locations for Condition Based Structural Integrity Assessments of Gas Turbine Components

Richard Green, Jonathan Douglas, Andrew Moffat, Brent Scaletta
Proc. ASME. GT2019, Volume 7A: Structures and Dynamics, V07AT31A017, June 17–21, 2019
Paper No: GT2019-91804
https://doi.org/10.1115/GT2019-91804
View Paper titled, An Approach to Identify Bounding Damage Locations for Condition Based Structural Integrity Assessments of Gas Turbine Components
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Topics: Damage, Gas turbines, Stress, Turbines, Creep, Industrial gases, Cycles, Design, Computational fluid dynamics, Engines
Proceedings Papers

Measurement of Hysteresis Energy Using Digital Image Correlation With Application to Energy Based Fatigue Life Prediction

Dino Celli, M.-H. Herman Shen, Casey Holycross, Onome Scott-Emuakpor, Tommy George
Proc. ASME. GT2018, Volume 7A: Structures and Dynamics, V07AT31A017, June 11–15, 2018
Paper No: GT2018-76973
https://doi.org/10.1115/GT2018-76973
View Paper titled, Measurement of Hysteresis Energy Using Digital Image Correlation With Application to Energy Based Fatigue Life Prediction
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Topics: Fatigue life, Fatigue, Energy dissipation, High cycle fatigue, Aluminum, Damage, Damage assessment, Experimental characterization, Fatigue damage, Gas turbines
Proceedings Papers

ATTAP/AGT101: Year 2 Progress in Ceramic Technology Development

J. R. Kidwell, L. J. Lindberg, R. E. Morey
Proc. ASME. GT1990, Volume 2: Aircraft Engine; Marine; Microturbines and Small Turbomachinery, V002T04A010, June 11–14, 1990
Paper No: 90-GT-305
https://doi.org/10.1115/90-GT-305
View Paper titled, ATTAP/AGT101: Year 2 Progress in Ceramic Technology Development
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Topics: Ceramics, Technology development, Turbines, Particulate matter, Combustion chambers, Graphite, Industrial ceramics, Manufacturing, Rotors, Shapes
Proceedings Papers

Application of Probabilistic Methods to the Structural Analysis of Liquid Rocket Engine Components

J. F. Newell, K. R. Rajagopal
Proc. ASME. GT1993, Volume 3A: General, V03AT15A089, May 24–27, 1993
Paper No: 93-GT-238
https://doi.org/10.1115/93-GT-238
View Paper titled, Application of Probabilistic Methods to the Structural Analysis of Liquid Rocket Engine Components
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Topics: Rocket engines, Structural analysis, Risk, Hardware, Reliability, Combustion chambers, Concurrent engineering, Damage assessment, Design, Ducts
Proceedings Papers

Criteria for Design With Structural Materials in Combined-Cycle Applications Above 815°F

Robert W. Swindeman, Douglas L. Marriott
Proc. ASME. GT1993, Volume 3A: General, V03AT15A054, May 24–27, 1993
Paper No: 93-GT-203
https://doi.org/10.1115/93-GT-203
View Paper titled, Criteria for Design With Structural Materials in Combined-Cycle Applications Above 815°F
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Topics: Combined cycles, Design, Alloys, Creep, Stress, Chemistry, Combustion chambers, Damage assessment, Fluidized beds, High temperature
Proceedings Papers

Assessment of Damage in Ceramics and Ceramic Matrix Composites Using Ultrasonic Techniques

S. K. Rokhlin, Y. C. Chu, G. Y. Baaklini
Proc. ASME. GT1994, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; General, V005T13A001, June 13–16, 1994
Paper No: 94-GT-228
https://doi.org/10.1115/94-GT-228
View Paper titled, Assessment of Damage in Ceramics and Ceramic Matrix Composites Using Ultrasonic Techniques
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Topics: Ceramic matrix composites, Ceramics, Damage assessment, Damage, Oxidation, Temperature, Anisotropy, Composite materials, Elastic constants, Thermal shock
Proceedings Papers

Ceramic Gas Turbine Technology Development

M. L. Easley, J. R. Smyth
Proc. ASME. GT1994, Volume 2: Aircraft Engine; Marine; Microturbines and Small Turbomachinery, V002T04A027, June 13–16, 1994
Paper No: 94-GT-485
https://doi.org/10.1115/94-GT-485
View Paper titled, Ceramic Gas Turbine Technology Development
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Topics: Ceramics, Gas turbines, Technology development, Engines, Design, Testing, Design methodology, Industrial ceramics, NASA, Nondestructive evaluation
Proceedings Papers

A Metallographic Technique for High Temperature Creep Damage Assessment in Single Crystal Alloys

Pamela Henderson, Jacek Komenda
Proc. ASME. GT1998, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education, V005T12A010, June 2–5, 1998
Paper No: 98-GT-488
https://doi.org/10.1115/98-GT-488
View Paper titled, A Metallographic Technique for High Temperature Creep Damage Assessment in Single Crystal Alloys
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Topics: Alloys, Crystals, Damage assessment, High temperature creep, Creep, Particulate matter, Plates (structures), Blades, Dimensions, Stress
Proceedings Papers

In-Service Damage Assessment and Life Prediction of Stage 1 Buckets in a Frame 9E CCGT

V. Kallianpur, Y. Yoshioka, J. Claeys, A. Beltran, H. Kashiwaya, K. Fujiyama, H. Tezuka, T. Sakurai, M. Aoki
Proc. ASME. GT1999, Volume 3: Heat Transfer; Electric Power; Industrial and Cogeneration, V003T03A009, June 7–10, 1999
Paper No: 99-GT-222
https://doi.org/10.1115/99-GT-222
View Paper titled, In-Service Damage Assessment and Life Prediction of Stage 1 Buckets in a Frame 9E CCGT
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Topics: Base metals, Coating processes, Coatings, Combined cycle power stations, Creep, Damage, Damage assessment, Design, Hardware, Inspection
Proceedings Papers

High Velocity Impact Damage Assessment in SiC/SiC Composites

Christopher R. Baker, Emmanuel Maillet, Gregory N. Morscher, Andrew L. Gyekenyesi, Sung R. Choi, Frank Abdi
Proc. ASME. GT2014, Volume 6: Ceramics; Controls, Diagnostics and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T02A012, June 16–20, 2014
Paper No: GT2014-26955
https://doi.org/10.1115/GT2014-26955
View Paper titled, High Velocity Impact Damage Assessment in SiC/SiC Composites
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Topics: Aerospace industry, Ceramic matrix composites, Composite materials, Damage, Damage assessment, Failure, Fibers, Gas turbines, Mechanical properties, Nondestructive evaluation
Proceedings Papers

Slow Crack Growth Analysis of Advanced Structural Ceramics Under Combined Loading Conditions — Damage Assessment in Life Prediction Testing

Sung R. Choi, John P. Gyekenyesi
Proc. ASME. GT2000, Volume 4: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education, V004T02A002, May 8–11, 2000
Paper No: 2000-GT-0062
https://doi.org/10.1115/2000-GT-0062
View Paper titled, Slow Crack Growth Analysis of Advanced Structural Ceramics Under Combined Loading Conditions — Damage Assessment in Life Prediction Testing
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Topics: Ceramics, Damage assessment, Fracture (Materials), Testing, Stress, Silicon, Testing equipment, Creep, Damage, Failure
Proceedings Papers

Damage Assessment of Creep Tested and Thermally Aged Udimet 520 Using Acousto-Ultrasonics

Andrew L. Gyekenyesi, Harold E. Kautz, Wei Cao
Proc. ASME. GT2001, Volume 4: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; IGTI Scholar Award, V004T03A045, June 4–7, 2001
Paper No: 2001-GT-0282
https://doi.org/10.1115/2001-GT-0282
View Paper titled, Damage Assessment of Creep Tested and Thermally Aged Udimet 520 Using Acousto-Ultrasonics
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Topics: Creep, Damage assessment, Ultrasonics, Nondestructive evaluation, Temperature, Stress, Alloys, Damage, Graphical user interfaces, Heat treating (Metalworking)
Proceedings Papers

Non-Destructive TBC Spallation Detection by a Micro-Indentation Method

J. M. Tannenbaum, B. S.-J. Kang, M. A. Alvin
Proc. ASME. GT2010, Volume 1: Aircraft Engine; Ceramics; Coal, Biomass and Alternative Fuels; Education; Electric Power; Manufacturing Materials and Metallurgy, 483-492, June 14–18, 2010
Paper No: GT2010-23500
https://doi.org/10.1115/GT2010-23500
View Paper titled, Non-Destructive TBC Spallation Detection by a Micro-Indentation Method
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Topics: Spallation (Nuclear physics), Stiffness, Stress, Cycles, Failure, Nondestructive evaluation, Testing, Time series, Composite materials, Damage
Proceedings Papers

A Load-Based Depth-Sensing Indentation Technique for Damage Assessment of Thermal Barrier Coatings

B. S.-J. Kang, C. Feng, J. M. Tannenbaum, M. A. Alvin
Proc. ASME. GT2009, Volume 4: Cycle Innovations; Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Marine, 873-883, June 8–12, 2009
Paper No: GT2009-59985
https://doi.org/10.1115/GT2009-59985
View Paper titled, A Load-Based Depth-Sensing Indentation Technique for Damage Assessment of Thermal Barrier Coatings
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Topics: Damage assessment, Stress, Thermal barrier coatings, Nondestructive evaluation, Crystals, Displacement, Mechanical properties, Metals, Superalloys, Architecture
Proceedings Papers

Thermal-Mechanical Life Prediction System for Coated Anisotropic Turbine Components

F. J. Cunha, V. Seetharaman, M. K. Chyu
Proc. ASME. GT2006, Volume 3: Heat Transfer, Parts A and B, 805-817, May 8–11, 2006
Paper No: GT2006-91017
https://doi.org/10.1115/GT2006-91017
View Paper titled, Thermal-Mechanical Life Prediction System for Coated Anisotropic Turbine Components
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Topics: Anisotropy, Turbine components, Damage, Creep, Oxidation, Airfoils, Deformation, Fatigue damage, Stress, Temperature