1-20 of 131
Fatigue
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles

Constitutive Model Based Efficient Creep-Fatigue Damage Computation Technique for Steam Turbine Rotors to Enhance Flexible Operational Capabilities

Accepted Manuscript
Suvadeep Sen, Henning Almstedt
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1313
https://doi.org/10.1115/1.4063312
Published Online: August 1, 2023
View Article titled, Constitutive Model Based Efficient Creep-Fatigue Damage Computation Technique for Steam Turbine Rotors to Enhance Flexible Operational Capabilities
Open the PDF for Constitutive Model Based Efficient Creep-Fatigue Damage Computation Technique for Steam Turbine Rotors to Enhance Flexible Operational Capabilities in another window
Topics: Computation, Constitutive equations, Creep, Damage, Fatigue, Rotors, Steam turbines, Hardening, Cycles, Finite element methods
Journal Articles

Investigation of Self-Heating During Ultrasonic Fatigue Testing and Effect on Very High Cycle Fatigue Behavior of Titanium 6Al-4V

Dino A. Celli, Onome Scott-Emuakpor, Justin Warner, Tommy George
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2023, 145(3): 031016.
Paper No: GTP-22-1476
https://doi.org/10.1115/1.4055726
Published Online: December 5, 2022
View Article titled, Investigation of Self-Heating During Ultrasonic Fatigue Testing and Effect on Very High Cycle Fatigue Behavior of Titanium 6Al-4V
Open the PDF for Investigation of Self-Heating During Ultrasonic Fatigue Testing and Effect on Very High Cycle Fatigue Behavior of Titanium 6Al-4V in another window
Topics: Cycles, Design, Fatigue, Fatigue testing, Heating, High cycle fatigue, Stress, Titanium, Failure, Fatigue strength
Journal Articles

Refinement of a High Cycle Fatigue Decision-Gate Assessment for Additively Repaired Blades

Onome Scott-Emuakpor, Brian Runyon, Daniel Gillaugh, Lucas Smith, Phil Johnson
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2022, 144(12): 121025.
Paper No: GTP-22-1320
https://doi.org/10.1115/1.4056014
Published Online: November 23, 2022
View Article titled, Refinement of a High Cycle Fatigue Decision-Gate Assessment for Additively Repaired Blades
Open the PDF for Refinement of a High Cycle Fatigue Decision-Gate Assessment for Additively Repaired Blades in another window
Topics: Blades, High cycle fatigue, Maintenance, Lasers, Stress, Fatigue, Acceptance criteria, Cycles
Journal Articles

Component Tests and Numerical Investigations to Determine the Lifetime and Failure Behavior of End Stage Blades

Lukas Frank, Stefan Weihe
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2023, 145(1): 011013.
Paper No: GTP-22-1255
https://doi.org/10.1115/1.4055834
Published Online: October 20, 2022
View Article titled, Component Tests and Numerical Investigations to Determine the Lifetime and Failure Behavior of End Stage Blades
Open the PDF for Component Tests and Numerical Investigations to Determine the Lifetime and Failure Behavior of End Stage Blades in another window
Topics: Blades, Fatigue, Stress, Cycles, Damage, Finite element analysis
Journal Articles

Reduced Order Modeling of Forced Response in a Multistage Compressor Under Mistuning and Aerocoupling

Niklas Maroldt, Lukas Schwerdt, Ricarda Berger, Lars Panning-von Scheidt, Raimund Rolfes, Jörg Wallaschek, Joerg R. Seume
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2022, 144(11): 111017.
Paper No: GTP-22-1317
https://doi.org/10.1115/1.4055368
Published Online: September 22, 2022
View Article titled, Reduced Order Modeling of Forced Response in a Multistage Compressor Under Mistuning and Aerocoupling
Open the PDF for Reduced Order Modeling of Forced Response in a Multistage Compressor Under Mistuning and Aerocoupling in another window
Topics: Acoustics, Blades, Compressors, Damping, Excitation, Fatigue, Rotors, Stiffness, Vibration, Modeling
Journal Articles

Experimental and Numerical Investigation of High-Temperature Multi-Axial Fatigue

Harish Ramesh Babu, Marco Böcker, Mario Raddatz, Sebastian Henkel, Horst Biermann, Uwe Gampe
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2022, 144(4): 041003.
Paper No: GTP-21-1575
https://doi.org/10.1115/1.4053153
Published Online: January 4, 2022
View Article titled, Experimental and Numerical Investigation of High-Temperature Multi-Axial Fatigue
Open the PDF for Experimental and Numerical Investigation of High-Temperature Multi-Axial Fatigue in another window
Topics: Fatigue, Shear (Mechanics), Simulation, Stress, Temperature, Finite element analysis, Simulation results, Gages
Journal Articles

Life-Limiting Aspects of an Melt-Infiltrated Silicon Carbide Fiber-Reinforced Silicon Carbide Matrix Ceramic Matrix Composite in Interlaminar Shear at Elevated Temperature

S. Kane, A. Stanley, L. Sanchez, D. C. Faucett, S. R. Choi
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2022, 144(2): 021006.
Paper No: GTP-21-1354
https://doi.org/10.1115/1.4052100
Published Online: November 1, 2021
View Article titled, Life-Limiting Aspects of an Melt-Infiltrated Silicon Carbide Fiber-Reinforced Silicon Carbide Matrix Ceramic Matrix Composite in Interlaminar Shear at Elevated Temperature
Open the PDF for Life-Limiting Aspects of an Melt-Infiltrated Silicon Carbide Fiber-Reinforced Silicon Carbide Matrix Ceramic Matrix Composite in Interlaminar Shear at Elevated Temperature in another window
Topics: Ceramic matrix composites, Fatigue, Fracture (Materials), Shear (Mechanics), Testing, Fibers, Temperature
Journal Articles

Establishing an Acceptance Criteria for Assessing Fatigue of Additive Repair Processes

Onome Scott-Emuakpor, Luke Sheridan, Joseph Beck, Brian Runyon, Tommy George
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2021, 143(12): 121007.
Paper No: GTP-21-1344
https://doi.org/10.1115/1.4052061
Published Online: October 4, 2021
View Article titled, Establishing an Acceptance Criteria for Assessing Fatigue of Additive Repair Processes
Open the PDF for Establishing an Acceptance Criteria for Assessing Fatigue of Additive Repair Processes in another window
Topics: Acceptance criteria, Fatigue, Maintenance, Wire, Cycles, Microscopy, Stress, Fractography
Journal Articles

Fretting Fatigue—An Integral Simulation Approach to Strengthening by Shot Peening

Patrick Gerken, Christoph H. Richter
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2021, 143(10): 101021.
Paper No: GTP-21-1314
https://doi.org/10.1115/1.4052090
Published Online: September 23, 2021
View Article titled, Fretting Fatigue—An Integral Simulation Approach to Strengthening by Shot Peening
Open the PDF for Fretting Fatigue—An Integral Simulation Approach to Strengthening by Shot Peening in another window
Topics: Fatigue, Fracture (Materials), Shot peening, Stress, Simulation
Journal Articles

Vibration Fatigue Assessment of Additive Manufactured Nickel Alloy With Inherent Damping

Onome Scott-Emuakpor, Luke Sheridan, Brian Runyon, Tommy George
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2021, 143(10): 101009.
Paper No: GTP-20-1707
https://doi.org/10.1115/1.4051489
Published Online: September 3, 2021
View Article titled, Vibration Fatigue Assessment of Additive Manufactured Nickel Alloy With Inherent Damping
Open the PDF for Vibration Fatigue Assessment of Additive Manufactured Nickel Alloy With Inherent Damping in another window
Topics: Damping, Fatigue, Vibration, Additive manufacturing, Stress, Vibration suppression, Fatigue life
Journal Articles

Low-Cycle Fatigue Life of Continuously Cyclic-Hardening Material

Zhong Zhang, Xijia Wu
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2021, 143(5): 051021.
Paper No: GTP-20-1731
https://doi.org/10.1115/1.4050021
Published Online: March 15, 2021
View Article titled, Low-Cycle Fatigue Life of Continuously Cyclic-Hardening Material
Open the PDF for Low-Cycle Fatigue Life of Continuously Cyclic-Hardening Material in another window
Topics: Dislocations, Fatigue, Fatigue life, Fracture (Materials), Hardening, Low cycle fatigue, Nucleation (Physics), Steel, Stress, Temperature
Journal Articles

Monitoring Damage in Nonoxide Composites at High Temperatures Using Carbon-Containing CVD SiC Monofilament Fibers as Embedded Electrical Resistance Sensors

Ragav P. Panakarajupally, Joseph El Rassi, K. Manigandan, Yogesh P. Singh, Gregory N. Morscher
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2021, 143(5): 051027.
Paper No: GTP-20-1418
https://doi.org/10.1115/1.4048694
Published Online: March 15, 2021
View Article titled, Monitoring Damage in Nonoxide Composites at High Temperatures Using Carbon-Containing CVD SiC Monofilament Fibers as Embedded Electrical Resistance Sensors
Open the PDF for Monitoring Damage in Nonoxide Composites at High Temperatures Using Carbon-Containing CVD SiC Monofilament Fibers as Embedded Electrical Resistance Sensors in another window
Topics: Carbon, Composite materials, Fibers, Temperature, High temperature, Damage, Fatigue, Fracture (Materials), Chemical vapor deposition, Electrical resistance
Journal Articles

Fatigue Characterization of SiC/SiC Ceramic Matrix Composites in Combustion Environment

Ragav P. Panakarajupally, Joseph El Rassi, K. Manigandan, Gregory N. Morscher
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2020, 142(12): 121004.
Paper No: GTP-20-1417
https://doi.org/10.1115/1.4048460
Published Online: November 18, 2020
View Article titled, Fatigue Characterization of SiC/SiC Ceramic Matrix Composites in Combustion Environment
Open the PDF for Fatigue Characterization of SiC/SiC Ceramic Matrix Composites in Combustion Environment in another window
Topics: Combustion, Composite materials, Fatigue, Fracture (Materials), Fracture (Process), Furnaces, Oxidation, Stress, Temperature, Fibers
Journal Articles

Numerical Modeling of the Effects of Leading-Edge Erosion and Trailing-Edge Damage on Wind Turbine Loads and Performance

Francesco Papi, Lorenzo Cappugi, Sebastian Perez-Becker, Alessandro Bianchini
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2020, 142(11): 111005.
Paper No: GTP-20-1431
https://doi.org/10.1115/1.4048451
Published Online: October 20, 2020
View Article titled, Numerical Modeling of the Effects of Leading-Edge Erosion and Trailing-Edge Damage on Wind Turbine Loads and Performance
Open the PDF for Numerical Modeling of the Effects of Leading-Edge Erosion and Trailing-Edge Damage on Wind Turbine Loads and Performance in another window
Topics: Airfoils, Blades, Damage, Erosion, Stress, Turbines, Wind velocity, Wind turbines, Simulation, Fatigue
Journal Articles

Stochastic Fatigue Life Prediction Based on a Reduced Data Set

Dino Celli, M.-H. Herman Shen, Onome Scott-Emuakpor, Casey Holycross, Tommy George
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2020, 142(3): 031017.
Paper No: GTP-19-1442
https://doi.org/10.1115/1.4045065
Published Online: February 3, 2020
View Article titled, Stochastic Fatigue Life Prediction Based on a Reduced Data Set
Open the PDF for Stochastic Fatigue Life Prediction Based on a Reduced Data Set in another window
Topics: Cycles, Failure, Fatigue, Fatigue life, Stress, High cycle fatigue, Weibull distribution
Journal Articles

Probabilistic Lifetime Assessment Approach of 2%-Cr Steel Considering Material and Loading Profile Scatter

Felix Koelzow, Christian Kontermann, Klaus Helbig, Dennis Jarmowski
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2020, 142(1): 011008.
Paper No: GTP-19-1470
https://doi.org/10.1115/1.4045276
Published Online: November 27, 2019
View Article titled, Probabilistic Lifetime Assessment Approach of 2%-Cr Steel Considering Material and Loading Profile Scatter
Open the PDF for Probabilistic Lifetime Assessment Approach of 2%-Cr Steel Considering Material and Loading Profile Scatter in another window
Topics: Creep, Cycles, Damage, Design, Electromagnetic scattering, Fracture (Materials), Probability, Rupture, Steel, Stress
Journal Articles

Toward a Better Understanding of Crack Growth in Nickel-Cast Alloys Under Creep-Fatigue and Thermo-Mechanical Fatigue Conditions

Karl Michael Kraemer, Falk Mueller, Christian Kontermann, Matthias Oechsner
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2020, 142(1): 011004.
Paper No: GTP-19-1471
https://doi.org/10.1115/1.4045310
Published Online: November 25, 2019
View Article titled, Toward a Better Understanding of Crack Growth in Nickel-Cast Alloys Under Creep-Fatigue and Thermo-Mechanical Fatigue Conditions
Open the PDF for Toward a Better Understanding of Crack Growth in Nickel-Cast Alloys Under Creep-Fatigue and Thermo-Mechanical Fatigue Conditions in another window
Topics: Fracture (Materials), Stress, Creep, Fatigue, Cycles
Journal Articles

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
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2019, 141(9): 091018.
Paper No: GTP-18-1452
https://doi.org/10.1115/1.4044202
Published Online: July 22, 2019
View Article titled, Measurement of Hysteresis Energy Using Digital Image Correlation With Application to Energy-Based Fatigue Life Prediction
Open the PDF for Measurement of Hysteresis Energy Using Digital Image Correlation With Application to Energy-Based Fatigue Life Prediction in another window
Topics: Fatigue, Fatigue life, Strain measurement, Stress, Cycles, Damage, Energy dissipation, Gas turbines, Aluminum
Journal Articles

Effect of Prior Creep Strain on High Cycle Fatigue Life of TI 834

Xijia Wu, Dongyi Seo, Marc Head, Stephen Chan
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2019, 141(5): 052101.
Paper No: GTP-18-1510
https://doi.org/10.1115/1.4041872
Published Online: November 22, 2018
View Article titled, Effect of Prior Creep Strain on High Cycle Fatigue Life of TI 834
Open the PDF for Effect of Prior Creep Strain on High Cycle Fatigue Life of TI 834 in another window
Topics: Creep, Fatigue, Fracture (Materials), Nucleation (Physics)
Journal Articles

Multi-Lead Direct Current Potential Drop Method for In Situ Health Monitoring of Ceramic Matrix Composites

Yogesh P. Singh, Michael J. Presby, Manigandan Kannan, Gregory N. Morscher
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2019, 141(3): 031301.
Paper No: GTP-18-1532
https://doi.org/10.1115/1.4041271
Published Online: October 4, 2018
View Article titled, Multi-Lead Direct Current Potential Drop Method for In Situ Health Monitoring of Ceramic Matrix Composites
Open the PDF for Multi-Lead Direct Current Potential Drop Method for In Situ Health Monitoring of Ceramic Matrix Composites in another window
Topics: Ceramic matrix composites, Damage, Fatigue, Fracture (Materials), Stress, Failure, Acoustic emissions