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Journal Articles

Analysis of Failure Forms of Bevel Gear, Shaft, and Bearing Structure System Considering Multi-Mode Damage Accumulation

Xudong Han, Jie Hong, Cheng Chen, Xueqi Chen
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2024, 146(2): 021020.
Paper No: GTP-23-1559
https://doi.org/10.1115/1.4063582
Published Online: November 28, 2023
View Article titled, Analysis of Failure Forms of Bevel Gear, Shaft, and Bearing Structure System Considering Multi-Mode Damage Accumulation
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Topics: Cycles, Damage, Failure, Bevel gears, Bearings, Deformation
Journal Articles

Multidisciplinary Prediction of Spatial-Temporal Evolution of Creep Damage on an Internally Cooled Turbine Vane

Accepted Manuscript
Qingfu He, Zhongran Chi, Shusheng Zang
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1012
https://doi.org/10.1115/1.4064129
Published Online: November 23, 2023
View Article titled, Multidisciplinary Prediction of Spatial-Temporal Evolution of Creep Damage on an Internally Cooled Turbine Vane
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Topics: Creep, Damage, Turbines, Heat transfer, Computational fluid dynamics, Dimensions, Finite element methods, Flow (Dynamics), Gas turbines, Nozzle guide vanes
Journal Articles

Rework and Repair Options for Steam Turbine Components Subject to Flexible Operation

Accepted Manuscript
Frank Biesinger, Huascar Lorini, Ritesh Shah
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1570
https://doi.org/10.1115/1.4063835
Published Online: October 19, 2023
View Article titled, Rework and Repair Options for Steam Turbine Components Subject to Flexible Operation
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Topics: Maintenance, Steam turbines, Stress, Damage, Energy industry, Energy resources, Fracture (Materials), Low cycle fatigue, Renewable energy, Transients (Dynamics)
Journal Articles

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

Suvadeep Sen, Henning Almstedt
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2023, 145(12): 121007.
Paper No: GTP-23-1313
https://doi.org/10.1115/1.4063312
Published Online: October 17, 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, Cycles, Damage, Fatigue, Finite element methods, Rotors, Steam turbines, Stress
Journal Articles

Non-Destructive Inspection of Hot Corrosion Damage On Internal Surfaces of Turbine Blades

Accepted Manuscript
Justin Kuipers, Kevin Wiens
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1394
https://doi.org/10.1115/1.4063770
Published Online: October 16, 2023
View Article titled, Non-Destructive Inspection of Hot Corrosion Damage On Internal Surfaces of Turbine Blades
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Topics: Corrosion, Damage, Nondestructive evaluation, Turbine blades, Blades, Computerized tomography, Permeability, Maintenance, Solar energy
Journal Articles

Multi-Objective Optimization of Economy, Safety and Emissions for the Startup Scheduling of a Steam Turbine

Jianhong Chen, Ziwei Hu, Wei Li, Zhiwei Mao, Wenjian Wu, Zhenghao Gu
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2023, 145(6): 061004.
Paper No: GTP-22-1277
https://doi.org/10.1115/1.4056427
Published Online: January 13, 2023
View Article titled, Multi-Objective Optimization of Economy, Safety and Emissions for the Startup Scheduling of a Steam Turbine
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Topics: Damage, Emissions, Fatigue life, Optimization, Pareto optimization, Rotors, Steam turbines, Stress, Temperature, Safety
Journal Articles

Short-Time Creep Deformation of the Coarse-Grained Nickel-Base Alloy 247 and Its Implications on the High-Cycle Fatigue Behavior

Oliver Jordan, Philipp Lion, Tilmann Beck
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2023, 145(5): 051015.
Paper No: GTP-22-1343
https://doi.org/10.1115/1.4056309
Published Online: January 10, 2023
View Article titled, Short-Time Creep Deformation of the Coarse-Grained Nickel-Base Alloy 247 and Its Implications on the High-Cycle Fatigue Behavior
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Topics: Creep, Damage, Fracture (Materials), High cycle fatigue, Stress, Grain boundaries, Alloys, Fracture (Process), Nickel
Journal Articles

Deformation and Damage Behavior of a 1Cr-Cast Steel Under Multiaxial Loading at Elevated Temperatures

Christian Kontermann, Alexander Erbe, Fabian Conrad, Karl Michael Kraemer, Dirk Kulawinski, Massimiliano Bianchini, Matthias Oechsner
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2023, 145(4): 041017.
Paper No: GTP-22-1458
https://doi.org/10.1115/1.4055829
Published Online: December 13, 2022
View Article titled, Deformation and Damage Behavior of a 1Cr-Cast Steel Under Multiaxial Loading at Elevated Temperatures
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Topics: Cycles, Damage, Deformation, Design, Fracture (Materials), Steel, Stress, Temperature
Journal Articles

Assessing the Structural Integrity of Plasma-Sprayed Multilayer Thermal Barrier Coatings

Marcel Adam, Christian Kontermann, Matthias Oechsner
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2023, 145(3): 031014.
Paper No: GTP-22-1472
https://doi.org/10.1115/1.4055668
Published Online: December 5, 2022
View Article titled, Assessing the Structural Integrity of Plasma-Sprayed Multilayer Thermal Barrier Coatings
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Topics: Ceramics, Coatings, Creep, Failure, Finite element analysis, Fracture (Materials), Oxidation, Plasmas (Ionized gases), Porosity, Sintering
Journal Articles

Improvement of Silicon Nitride Turbine Blade Impact Resistance Under Uniaxial Compression Loading

Francis Beauchamp, Patrick K. Dubois, Jean-Sébastien Plante, Mathieu Picard
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2023, 145(2): 021015.
Paper No: GTP-22-1424
https://doi.org/10.1115/1.4055584
Published Online: November 29, 2022
View Article titled, Improvement of Silicon Nitride Turbine Blade Impact Resistance Under Uniaxial Compression Loading
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Topics: Ceramics, Silicon nitride ceramics, Stress, Turbine blades, Turbines, Compression, Failure, Damage, Boundary-value problems
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
Publisher: ASME
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
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Topics: Blades, Fatigue, Stress, Cycles, Damage, Finite element analysis
Journal Articles

Restitution of Impacting Projectiles in Ceramic Matrix Composites Subject to Foreign Object Damage

D. C. Faucett, J. T. Mattison, S. R. Choi
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2022, 144(12): 121007.
Paper No: GTP-22-1314
https://doi.org/10.1115/1.4055460
Published Online: October 7, 2022
View Article titled, Restitution of Impacting Projectiles in Ceramic Matrix Composites Subject to Foreign Object Damage
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Topics: Ceramic matrix composites, Ceramics, Damage, Projectiles
Journal Articles

An Experimental Study on Friction Contact Between Chamfered Labyrinth Fin and High Speed Rotor

Xin Yan, Xinbo Dai, Kun He
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2022, 144(6): 061007.
Paper No: GTP-21-1368
https://doi.org/10.1115/1.4053779
Published Online: March 29, 2022
View Article titled, An Experimental Study on Friction Contact Between Chamfered Labyrinth Fin and High Speed Rotor
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Topics: Damage, Deformation, Friction, Rotors, Temperature, Wear, Heat, Fluctuations (Physics), Temperature distribution
Journal Articles

Novel Cyclo-Nonstationary Indicators for Monitoring of Rotating Machinery Operating Under Speed and Load Varying Conditions

Alexandre Mauricio, Dustin Helm, Markus Timusk, Jerome Antoni, Konstantinos Gryllias
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2022, 144(4): 041018.
Paper No: GTP-20-1600
https://doi.org/10.1115/1.4049778
Published Online: February 21, 2022
View Article titled, Novel Cyclo-Nonstationary Indicators for Monitoring of Rotating Machinery Operating Under Speed and Load Varying Conditions
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Topics: Machinery, Signals, Stress, Damage, Bearings
Journal Articles

High-Temperature Solid Particle Erosion in a Melt-Infiltrated SiC/SiC Ceramic Matrix Composite

Michael J. Presby
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2021, 143(12): 121026.
Paper No: GTP-21-1360
https://doi.org/10.1115/1.4051969
Published Online: October 18, 2021
View Article titled, High-Temperature Solid Particle Erosion in a Melt-Infiltrated SiC/SiC Ceramic Matrix Composite
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Topics: Erosion, Particulate matter, Damage, High temperature, Composite materials, Ceramic matrix composites
Journal Articles

Accelerated Creep Test Qualification of Creep-Resistance Using the Wilshire–Cano–Stewart Constitutive Model and Stepped Isostress Method

Jaime A. Cano, Calvin M. Stewart
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2022, 144(1): 011016.
Paper No: GTP-21-1349
https://doi.org/10.1115/1.4052205
Published Online: October 18, 2021
View Article titled, Accelerated Creep Test Qualification of Creep-Resistance Using the Wilshire–Cano–Stewart Constitutive Model and Stepped Isostress Method
Open the PDF for Accelerated Creep Test Qualification of Creep-Resistance Using the Wilshire–Cano–Stewart Constitutive Model and Stepped Isostress Method in another window
Topics: Creep, Rupture, Stress, Temperature, Damage, Calibration
Journal Articles

An Extrema Approach to Probabilistic Creep Modeling in Finite Element Analysis

Md Abir Hossain, Jacqueline R. Cottingham, Calvin M. Stewart
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2022, 144(1): 011002.
Paper No: GTP-21-1345
https://doi.org/10.1115/1.4052260
Published Online: October 12, 2021
View Article titled, An Extrema Approach to Probabilistic Creep Modeling in Finite Element Analysis
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Topics: Creep, Damage, Finite element analysis, Rupture, Simulation, Stress, Engineering simulation, Modeling
Journal Articles

Experimental Investigation on Wear Behavior of Rectangular Labyrinth Fin Against High-Speed Rotor

Xin Yan, Xinbo Dai
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2021, 143(12): 121001.
Paper No: GTP-21-1190
https://doi.org/10.1115/1.4051991
Published Online: October 4, 2021
View Article titled, Experimental Investigation on Wear Behavior of Rectangular Labyrinth Fin Against High-Speed Rotor
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Topics: Rotors, Temperature, Wear, Temperature distribution, Friction, Transients (Dynamics), Heat, Damage
Journal Articles

Constituent and Ply-Level Understanding of Electrical Resistance in Si-Containing SiC/SiC Composites

Joseph El Rassi, Gregory N. Morscher
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2021, 143(11): 111006.
Paper No: GTP-21-1242
https://doi.org/10.1115/1.4051867
Published Online: September 27, 2021
View Article titled, Constituent and Ply-Level Understanding of Electrical Resistance in Si-Containing SiC/SiC Composites
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Topics: Composite materials, Damage, Electrical resistance, Electrical resistivity, Fibers, Fracture (Materials), Ceramic matrix composites, Architecture, Circuits, Tunnels
Journal Articles

In-Service Reliability Assessment of Turbine Blade Thermal Barrier Coatings Based on a Novel Cumulative Damage Index Model

He Liu, Jianzhong Sun, Shiying Lei
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2021, 143(11): 111005.
Paper No: GTP-21-1146
https://doi.org/10.1115/1.4051948
Published Online: September 27, 2021
View Article titled, In-Service Reliability Assessment of Turbine Blade Thermal Barrier Coatings Based on a Novel Cumulative Damage Index Model
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Topics: Blades, Damage, Reliability, Thermal barrier coatings, Engines, Failure, Simulation