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Proceedings Papers

Application of Damage Mechanics and Polynomial Chaos Expansion for Lifetime Prediction of High-Temperature Components Under Creep-Fatigue Loading

Felix Koelzow, Muhammad Mohsin Khan, Christian Kontermann, Matthias Oechsner
Proc. ASME. GT2020, Volume 10B: Structures and Dynamics, V10BT27A025, September 21–25, 2020
Paper No: GT2020-16205
DOI: https://doi.org/10.1115/GT2020-16205
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Topics: Chaos, Creep, Damage mechanics, Fatigue, High temperature, Polynomials, Damage, Probability, Cycles, Failure
Proceedings Papers

Probabilistic Minimum-Creep-Strain-Rate and Stress-Rupture Prediction for the Long-Term Assessment of IGT Components

Md Abir Hossain, Calvin M. Stewart
Proc. ASME. GT2020, Volume 10B: Structures and Dynamics, V10BT27A017, September 21–25, 2020
Paper No: GT2020-14870
DOI: https://doi.org/10.1115/GT2020-14870
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Topics: Creep, Damage, Damage mechanics, Rupture, Stress
Proceedings Papers

Validation of Fracture Prediction Model to Design CMC Turbine Vane

Hayao Sato, Yusuke Ueda, Masaharu Andoh, Tatsuhito Honda
Proc. ASME. GT2019, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T02A012, June 17–21, 2019
Paper No: GT2019-91233
DOI: https://doi.org/10.1115/GT2019-91233
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Topics: Ceramic matrix composites, Design, Fracture (Materials), Fracture (Process), Turbines, Stress, Aircraft engines, Anisotropy, Composite materials, Temperature
Proceedings Papers

A Review of Failure Models for Ceramic Matrix Composite Laminates Under Monotonic Loads

David E. Tripp, John H. Hemann, John P. Gyekenyesi
Proc. ASME. GT1989, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; General, V005T12A009, June 4–8, 1989
Paper No: 89-GT-153
DOI: https://doi.org/10.1115/89-GT-153
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Topics: Ceramic matrix composites, Failure, Laminates, Stress, Damage mechanics, Design methodology, Errors, Fibers, Fracture (Materials), Fracture (Process)
Proceedings Papers

Fiber Distribution in Reinforced Ceramic Rotating Discs

Francois Hild, Frederick A. Leckie
Proc. ASME. GT1995, Volume 2: Aircraft Engine; Marine; Microturbines and Small Turbomachinery, V002T04A005, June 5–8, 1995
Paper No: 95-GT-094
DOI: https://doi.org/10.1115/95-GT-094
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Topics: Ceramics, Fibers, Rotating disks, Failure, Brittleness, Composite materials, Damage, Damage mechanics, Failure mechanisms
Proceedings Papers

Multiaxial Creep Life Prediction of Ceramic Structures Using Continuum Damage Mechanics and the Finite Element Method

Osama M. Jadaan, Lynn M. Powers, John P. Gyekenyesi
Proc. ASME. GT1998, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education, V005T13A012, June 2–5, 1998
Paper No: 98-GT-489
DOI: https://doi.org/10.1115/98-GT-489
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Topics: Ceramics, Creep, Damage mechanics, Finite element methods, Damage, Rupture, Stress, Finite element analysis, Temperature, Cavitation
Proceedings Papers

Creep-Fatigue Life Prediction of Stop and Regulating Valves on the Intermediate-Pressure Section of a 1000MW Steam Turbine

Jianfeng Mao, Junhui Zhang, Weizhe Wang, Yingzheng Liu
Proc. ASME. GT2013, Volume 7A: Structures and Dynamics, V07AT27A002, June 3–7, 2013
Paper No: GT2013-94167
DOI: https://doi.org/10.1115/GT2013-94167
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Topics: Creep, Fatigue, Pressure, Steam turbines, Valves, Damage, Finite element methods, Stress, Damage mechanics, Plasticity
Proceedings Papers

Creep Crack Growth Simulation of Ni-Base Superalloy

Calvin M. Stewart, Ali P. Gordon
Proc. ASME. GT2013, Volume 7A: Structures and Dynamics, V07AT27A011, June 3–7, 2013
Paper No: GT2013-96005
DOI: https://doi.org/10.1115/GT2013-96005
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Topics: Creep, Damage mechanics, Fracture (Materials), Simulation, Superalloys
Proceedings Papers

Multiaxial Creep-Fatigue Life Prediction on the Rotor of a 1000MW Supercritical Steam Turbine

Jianfeng Mao, Weizhe Wang, Yingzheng Liu, Junhui Zhang
Proc. ASME. GT2012, Volume 7: Structures and Dynamics, Parts A and B, 277-283, June 11–15, 2012
Paper No: GT2012-69135
DOI: https://doi.org/10.1115/GT2012-69135
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Topics: Creep, Fatigue, Rotors, Steam turbines, Damage, High temperature, Damage mechanics, Stress
Proceedings Papers

A Creep Rupture Time Model for Anisotropic Creep-Damage of Transversely-Isotropic Materials

Calvin M. Stewart, Ali P. Gordon
Proc. ASME. GT2010, Volume 6: Structures and Dynamics, Parts A and B, 511-520, June 14–18, 2010
Paper No: GT2010-22532
DOI: https://doi.org/10.1115/GT2010-22532
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Topics: Anisotropy, Creep, Damage, Rupture, Damage mechanics, Modeling, Aerospace industry, Industrial gases, Robustness, Stress
Proceedings Papers

Compressive Creep Testing of Thermal Barrier Coated Nickel-Based Superalloys

Ventzislav G. Karaivanov, William S. Slaughter, Sean Siw, Minking K. Chyu, Mary Anne Alvin
Proc. ASME. GT2010, Volume 1: Aircraft Engine; Ceramics; Coal, Biomass and Alternative Fuels; Education; Electric Power; Manufacturing Materials and Metallurgy, 471-482, June 14–18, 2010
Paper No: GT2010-23421
DOI: https://doi.org/10.1115/GT2010-23421
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Topics: Creep, Nickel, Superalloys, Testing, Temperature, Coating processes, Coatings, Mechanical properties, Airfoils, Compressive stress
Proceedings Papers

Substrate Damage Modeling for Advanced Turbine System Airfoils

Ventzislav G. Karaivanov, Sean Siw, Minking K. Chyu, William S. Slaughter, Mary Anne Alvin
Proc. ASME. GT2009, Volume 1: Aircraft Engine; Ceramics; Coal, Biomass and Alternative Fuels; Controls, Diagnostics and Instrumentation; Education; Electric Power; Awards and Honors, 309-317, June 8–12, 2009
Paper No: GT2009-60112
DOI: https://doi.org/10.1115/GT2009-60112
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Topics: Airfoils, Damage, Modeling, Turbines, Creep, Fatigue damage, Hydrogen, Finite element analysis, Temperature, Cooling
Proceedings Papers

Three-Dimensional Modeling of Creep Damage in Airfoils for Advanced Turbine Systems

Ventzislav G. Karaivanov, Danny W. Mazzotta, Minking K. Chyu, William S. Slaughter, Mary Anne Alvin
Proc. ASME. GT2008, Volume 5: Structures and Dynamics, Parts A and B, 225-234, June 9–13, 2008
Paper No: GT2008-51278
DOI: https://doi.org/10.1115/GT2008-51278
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Topics: Airfoils, Creep, Damage, Damage mechanics, Failure, Three-dimensional modeling, Turbines
Proceedings Papers

Cumulative Damage Mechanics: Characterization, Modeling, and Interpretation of Progressive Failure in Ceramics and Composites

Michael G. Jenkins, Paul E. Labossie`re, Jonathan A. Salem
Proc. ASME. GT2004, Volume 2: Turbo Expo 2004, 417-424, June 14–17, 2004
Paper No: GT2004-54013
DOI: https://doi.org/10.1115/GT2004-54013
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Topics: Ceramics, Composite materials, Damage mechanics, Failure, Modeling, Ceramic matrix composites, Damage, Absorption, Design, Thermomechanics