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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
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. July 2020, 142(3): 031001.
Paper No: MATS-19-1232
https://doi.org/10.1115/1.4045710
Published Online: February 6, 2020
View Article titled, Validation of Hot Corrosion and Fatigue Models in HOTPITS
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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
Publisher: American Society of Mechanical Engineers
Paper No: 98-GT-468
https://doi.org/10.1115/98-GT-468
View Paper titled, Cyclic Oxidation Behavior of Aluminide, Platinum Modified Aluminide, and MCrAlY Coatings on GTD-111
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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.
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. April 2011, 133(2): 021017.
https://doi.org/10.1115/1.4003344
Published Online: March 22, 2011
View Article titled, Model for the Effect of Fiber Bridging on the Fracture Resistance of Reinforced-Carbon-Carbon
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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
Publisher: American Society of Mechanical Engineers
Paper No: GT2010-22226
https://doi.org/10.1115/GT2010-22226
View Paper titled, Field Validation of a TBC Life-Prediction Model for Land-Based Gas Turbines
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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
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. May 2010, 132(5): 052101.
https://doi.org/10.1115/1.3204651
Published Online: March 4, 2010
View Article titled, Computational Design of Corrosion-Resistant Fe–Cr–Ni–Al Nanocoatings for Power Generation
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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
Publisher: American Society of Mechanical Engineers
Paper No: GT2009-59111
https://doi.org/10.1115/GT2009-59111
View Paper titled, Computational Design of Corrosion-Resistant Fe-Cr-Ni-Al Nanocoatings for Power Generation
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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
Publisher: American Society of Mechanical Engineers
Paper No: GT2008-51528
https://doi.org/10.1115/GT2008-51528
View Paper titled, Effect of Time and Temperature on TBC Failure Mode Under Oxidizing Environment
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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
Publisher: American Society of Mechanical Engineers
Paper No: GT2003-38105
https://doi.org/10.1115/GT2003-38105
View Paper titled, Coatings for Advanced Large Frame Combustion Turbines for Power Generation
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Topics: Blades, Coatings, Combustion, Energy generation, Thermomechanics, Turbines
eBook Chapter

Fracture Toughness of Hydrided Zircaloy-4 Sheet under through-Thickness Crack Growth Conditions

Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 2009
ISBN-10: 0-8031-4514-4
ISBN: 978-0-8031-4514-6
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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
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. March 2009, 131(2): 022101.
https://doi.org/10.1115/1.2979747
Published Online: December 19, 2008
View Article titled, Effect of Time and Temperature on Thermal Barrier Coating Failure Mode Under Oxidizing Environment
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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
Publisher: American Society of Mechanical Engineers
Paper No: GT2004-53383
https://doi.org/10.1115/GT2004-53383
View Paper titled, Degradation Mechanism Characterization and Remaining Life Prediction for NiCoCrAlY Coatings
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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
Publisher: American Society of Mechanical Engineers
Paper No: GT2005-68983
https://doi.org/10.1115/GT2005-68983
View Paper titled, A Probabilistic Micromechanical Code for Predicting Fatigue Life Variability: Model Development and Application
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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
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-91260
https://doi.org/10.1115/GT2006-91260
View Paper titled, Embedded Thin-Film Sensor for Crack Detection and Monitoring in Fracture Critical Turbine Engine Components
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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

Fracture Toughness of Hydrided Zircaloy-4 Sheet Under Through-Thickness Crack Growth Conditions

P. A. Raynaud, D. A. Koss, A. T. Motta, K. S. Chan
Journal: Journal of ASTM International
Publisher: ASTM International
Article Type: Research-Article
J. ASTM Int.. January 2008, 5(1): 1–15.
https://doi.org/10.1520/JAI101183
Published Online: January 1, 2008
View Article titled, Fracture Toughness of Hydrided Zircaloy-4 Sheet Under Through-Thickness Crack Growth Conditions
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Journal Articles

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

K. S. Chan, M. P. Enright
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. October 2006, 128(4): 889–895.
https://doi.org/10.1115/1.2180811
Published Online: September 6, 2005
View Article titled, A Probabilistic Micromechanical Code for Predicting Fatigue Life Variability: Model Development and Application
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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.
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Technical Papers
J. Eng. Mater. Technol. January 2005, 127(1): 2–7.
https://doi.org/10.1115/1.1836765
Published Online: February 22, 2005
View Article titled, Fatigue Crack Growth Thresholds of Deflected Mixed-Mode Cracks in PWA1484
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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
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. January 2000, 122(1): 50–54.
https://doi.org/10.1115/1.483174
Published Online: October 20, 1999
View Article titled, Cyclic Oxidation Behavior of Aluminide, Platinum Modified Aluminide, and MCrAlY Coatings on GTD-111
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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
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. July 1999, 121(3): 484–488.
https://doi.org/10.1115/1.2818498
Published Online: July 1, 1999
View Article titled, Coating Life Prediction for Combustion Turbine Blades
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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
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. July 1998, 120(3): 609–614.
https://doi.org/10.1115/1.2818189
Published Online: July 1, 1998
View Article titled, Coating Life Prediction Under Cyclic Oxidation Conditions
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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
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Technical Papers
J. Eng. Mater. Technol. October 1997, 119(4): 393–400.
https://doi.org/10.1115/1.2812275
Published Online: October 1, 1997
View Article titled, Creep-Induced Cleavage Fracture in WIPP Salt Under Indirect Tension
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Topics: Creep, Fracture (Materials), Tension, Disks, Rocks, Stress, Compression, Constitutive equations, Damage, Failure