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Journal Articles

Validation of Hot Corrosion and Fatigue Models in HOTPITS

K. S. Chan, J. T. Burns, M. P. Enright, J. Moody, W. Goodrum

J. Eng. Mater. Technol. July 2020, 142(3): 031001.

Paper No: MATS-19-1232

DOI: https://doi.org/10.1115/1.4045710

Published Online: February 6, 2020

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Topics: Corrosion, Fatigue, Fracture (Materials), Nucleation (Physics), Model validation, Low cycle fatigue, Fatigue cracks

Proceedings Papers

Cyclic Oxidation Behavior of Aluminide, Platinum Modified Aluminide, and MCrAlY Coatings on GTD-111

N. S. Cheruvu, K. S. Chan, G. R. Leverant

Proc. ASME. GT1998, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education, V005T12A007, June 2–5, 1998

Paper No: 98-GT-468

DOI: https://doi.org/10.1115/98-GT-468

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Topics: Coatings, Oxidation, Platinum, Aluminum, Weight (Mass), Cathode ray oscilloscopes, Combustion, Cycles, Diffusion processes, Electron beams

Journal Articles

Model for the Effect of Fiber Bridging on the Fracture Resistance of Reinforced-Carbon-Carbon

K. S. Chan, Y.-D. Lee, S. J. Hudak, Jr.

J. Eng. Mater. Technol. April 2011, 133(2): 021017.

DOI: https://doi.org/10.1115/1.4003344

Published Online: March 22, 2011

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Topics: Fibers, Fracture (Materials), Stress, Fracture toughness, Displacement, Fracture (Process)

Proceedings Papers

Field Validation of a TBC Life-Prediction Model for Land-Based Gas Turbines

K. S. Chan, N. S. Cheruvu

Proc. ASME. GT2010, Volume 1: Aircraft Engine; Ceramics; Coal, Biomass and Alternative Fuels; Education; Electric Power; Manufacturing Materials and Metallurgy, 921-928, June 14–18, 2010

Paper No: GT2010-22226

DOI: https://doi.org/10.1115/GT2010-22226

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Topics: Gas turbines, Blades, Oxidation, Coating processes, Coatings, Energy generation, Fatigue, Microcracks, Sintering, Thermal barrier coatings

Journal Articles

Computational Design of Corrosion-Resistant Fe–Cr–Ni–Al Nanocoatings for Power Generation

K. S. Chan, W. Liang, N. S. Cheruvu, D. W. Gandy

J. Eng. Gas Turbines Power. May 2010, 132(5): 052101.

DOI: https://doi.org/10.1115/1.3204651

Published Online: March 4, 2010

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Topics: Coatings, Computation, Corrosion, Design, Diffusion (Physics), Modeling, Phase diagrams, Sintering, Temperature, Fracture toughness

Proceedings Papers

Computational Design of Corrosion-Resistant Fe-Cr-Ni-Al Nanocoatings for Power Generation

K. S. Chan, W. Liang, N. S. Cheruvu, D. W. Gandy

Proc. ASME. GT2009, Volume 4: Cycle Innovations; Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Marine, 747-757, June 8–12, 2009

Paper No: GT2009-59111

DOI: https://doi.org/10.1115/GT2009-59111

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Topics: Corrosion, Design, Energy generation, Coatings, Fracture toughness, Modeling, Stability, Brittleness, Computation, Computer software

Proceedings Papers

Effect of Time and Temperature on TBC Failure Mode Under Oxidizing Environment

N. S. Cheruvu, K. S. Chan, D. W. Gandy

Proc. ASME. GT2008, Volume 1: Aircraft Engine; Ceramics; Coal, Biomass and Alternative Fuels; Manufacturing, Materials and Metallurgy; Microturbines and Small Turbomachinery, 297-304, June 9–13, 2008

Paper No: GT2008-51528

DOI: https://doi.org/10.1115/GT2008-51528

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Topics: Failure mechanisms, Temperature, Coatings, Delamination, Oxidation, Failure, Fracture (Process), Ceramic coatings, Corrosion protection, Gas turbines

Proceedings Papers

Coatings for Advanced Large Frame Combustion Turbines for Power Generation

R. Viswanathan, N. S. Cheruvu, K. S. Chan

Proc. ASME. GT2003, Volume 3: Turbo Expo 2003, 567-580, June 16–19, 2003

Paper No: GT2003-38105

DOI: https://doi.org/10.1115/GT2003-38105

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Topics: Blades, Coatings, Combustion, Energy generation, Thermomechanics, Turbines

Journal Articles

Effect of Time and Temperature on Thermal Barrier Coating Failure Mode Under Oxidizing Environment

N. S. Cheruvu, K. S. Chan, D. W. Gandy

J. Eng. Gas Turbines Power. March 2009, 131(2): 022101.

DOI: https://doi.org/10.1115/1.2979747

Published Online: December 19, 2008

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Topics: Coatings, Delamination, Failure mechanisms, Fracture (Process), Oxidation, Temperature, Thermal barrier coatings, Turbines, Fracture (Materials), Optical microscopy

Proceedings Papers

Degradation Mechanism Characterization and Remaining Life Prediction for NiCoCrAlY Coatings

K. S. Chan, N. S. Cheruvu

Proc. ASME. GT2004, Volume 4: Turbo Expo 2004, 775-782, June 14–17, 2004

Paper No: GT2004-53383

DOI: https://doi.org/10.1115/GT2004-53383

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Topics: Coatings, Cycles, Oxidation, Temperature, Combustion gases, Fatigue cracks, Service life (Equipment), Testing, Turbine blades, Turbines

Proceedings Papers

A Probabilistic Micromechanical Code for Predicting Fatigue Life Variability: Model Development and Application

K. S. Chan, M. P. Enright

Proc. ASME. GT2005, Volume 4: Turbo Expo 2005, 513-521, June 6–9, 2005

Paper No: GT2005-68983

DOI: https://doi.org/10.1115/GT2005-68983

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Topics: Fatigue life, Model development, Fatigue cracks, Fracture (Materials), Alloys, Fatigue, Fatigue limit, Fracture toughness, High cycle fatigue, Physics

Proceedings Papers

Embedded Thin-Film Sensor for Crack Detection and Monitoring in Fracture Critical Turbine Engine Components

S. J. Hudak, Jr., B. R. Lanning, G. M. Light, K. S. Chan, J. A. Moryl, J. R. Pruitt

Proc. ASME. GT2006, Volume 2: Aircraft Engine; Ceramics; Coal, Biomass and Alternative Fuels; Controls, Diagnostics and Instrumentation; Environmental and Regulatory Affairs, 911-918, May 8–11, 2006

Paper No: GT2006-91260

DOI: https://doi.org/10.1115/GT2006-91260

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Topics: Crack detection, Fracture (Process), Gas turbines, Thin film sensors, Damage, Sensors, Temperature, Elastic waves, Engineering simulation, Fatigue cracks

Journal Articles

A Probabilistic Micromechanical Code for Predicting Fatigue Life Variability: Model Development and Application

K. S. Chan, M. P. Enright

J. Eng. Gas Turbines Power. October 2006, 128(4): 889–895.

DOI: https://doi.org/10.1115/1.2180811

Published Online: September 6, 2005

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Topics: Fatigue, Fatigue cracks, Fracture (Materials), Fatigue life, Grain size, Modeling

Journal Articles

Fatigue Crack Growth Thresholds of Deflected Mixed-Mode Cracks in PWA1484

K. S. Chan, ASME Fellow, J. Feiger, Y.-D. Lee, R. John, S. J. Hudak,, Jr.

J. Eng. Mater. Technol. January 2005, 127(1): 2–7.

DOI: https://doi.org/10.1115/1.1836765

Published Online: February 22, 2005

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Topics: Fatigue cracks, Fracture (Materials), Deflection

Journal Articles

Cyclic Oxidation Behavior of Aluminide, Platinum Modified Aluminide, and MCrAlY Coatings on GTD-111

N. S. Cheruvu, K. S. Chan, G. R. Leverant

J. Eng. Gas Turbines Power. January 2000, 122(1): 50–54.

DOI: https://doi.org/10.1115/1.483174

Published Online: October 20, 1999

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Topics: Coatings, Oxidation, Platinum, Cycles, Coating processes

Journal Articles

Coating Life Prediction for Combustion Turbine Blades

K. S. Chan, N. S. Cheruvu, G. R. Leverant

J. Eng. Gas Turbines Power. July 1999, 121(3): 484–488.

DOI: https://doi.org/10.1115/1.2818498

Published Online: July 1, 1999

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Topics: Coatings, Combustion, Turbine blades, Cycles, Diffusion (Physics), Failure, Oxidation, Spallation (Nuclear physics), Modeling, Aluminum

Journal Articles

Coating Life Prediction Under Cyclic Oxidation Conditions

K. S. Chan, N. S. Cheruvu, G. R. Leverant

J. Eng. Gas Turbines Power. July 1998, 120(3): 609–614.

DOI: https://doi.org/10.1115/1.2818189

Published Online: July 1, 1998

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Topics: Coatings, Oxidation, Diffusion (Physics), Aluminum, Corrosion, Platinum, Blades, Diffusion coatings, Failure, Mechanical properties

Journal Articles

Creep-Induced Cleavage Fracture in WIPP Salt Under Indirect Tension

K. S. Chan, N. S. Brodsky, A. F. Fossum, D. E. Munson, S. R. Bodner

J. Eng. Mater. Technol. October 1997, 119(4): 393–400.

DOI: https://doi.org/10.1115/1.2812275

Published Online: October 1, 1997

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Topics: Creep, Fracture (Materials), Tension, Disks, Rocks, Stress, Compression, Constitutive equations, Damage, Failure

Journal Articles

A Probabilistic Treatment of Microstructural Effects on Fatigue Crack Growth of Large Cracks

K. S. Chan, T. Y. Torng

J. Eng. Mater. Technol. July 1996, 118(3): 379–386.

DOI: https://doi.org/10.1115/1.2806824

Published Online: July 1, 1996

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Topics: Fatigue cracks, Fracture (Materials), Dislocations, Ductility, Fatigue, Yield stress, Alloys, Chaos, Reliability, Steel

Journal Articles

Viscoplastic Characterization of A533B Steel at High Strain Rates

R. J. Dexter, K. S. Chan

J. Pressure Vessel Technol. August 1990, 112(3): 218–224.

DOI: https://doi.org/10.1115/1.2928617

Published Online: August 1, 1990

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Topics: Steel, Fracture (Materials), Fracture (Process), Constitutive equations, Modeling, Deformation, Pressure vessels, Stress-strain curves, Temperature, Yield strength

Journal citation

NARROW

Validation of Hot Corrosion and Fatigue Models in HOTPITS

Cyclic Oxidation Behavior of Aluminide, Platinum Modified Aluminide, and MCrAlY Coatings on GTD-111

Model for the Effect of Fiber Bridging on the Fracture Resistance of Reinforced-Carbon-Carbon

Field Validation of a TBC Life-Prediction Model for Land-Based Gas Turbines

Computational Design of Corrosion-Resistant Fe–Cr–Ni–Al Nanocoatings for Power Generation

Computational Design of Corrosion-Resistant Fe-Cr-Ni-Al Nanocoatings for Power Generation

Effect of Time and Temperature on TBC Failure Mode Under Oxidizing Environment

Coatings for Advanced Large Frame Combustion Turbines for Power Generation

Effect of Time and Temperature on Thermal Barrier Coating Failure Mode Under Oxidizing Environment

Degradation Mechanism Characterization and Remaining Life Prediction for NiCoCrAlY Coatings

A Probabilistic Micromechanical Code for Predicting Fatigue Life Variability: Model Development and Application

Embedded Thin-Film Sensor for Crack Detection and Monitoring in Fracture Critical Turbine Engine Components

A Probabilistic Micromechanical Code for Predicting Fatigue Life Variability: Model Development and Application

Fatigue Crack Growth Thresholds of Deflected Mixed-Mode Cracks in PWA1484

Cyclic Oxidation Behavior of Aluminide, Platinum Modified Aluminide, and MCrAlY Coatings on GTD-111

Coating Life Prediction for Combustion Turbine Blades

Coating Life Prediction Under Cyclic Oxidation Conditions

Creep-Induced Cleavage Fracture in WIPP Salt Under Indirect Tension

A Probabilistic Treatment of Microstructural Effects on Fatigue Crack Growth of Large Cracks

Viscoplastic Characterization of A533B Steel at High Strain Rates

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