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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

J. Eng. Gas Turbines Power. June 2023, 145(6): 061004.

Paper No: GTP-22-1277

DOI: https://doi.org/10.1115/1.4056427

Published Online: January 13, 2023

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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

J. Eng. Gas Turbines Power. May 2023, 145(5): 051015.

Paper No: GTP-22-1343

DOI: https://doi.org/10.1115/1.4056309

Published Online: January 10, 2023

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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

J. Eng. Gas Turbines Power. April 2023, 145(4): 041017.

Paper No: GTP-22-1458

DOI: https://doi.org/10.1115/1.4055829

Published Online: December 13, 2022

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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

J. Eng. Gas Turbines Power. March 2023, 145(3): 031014.

Paper No: GTP-22-1472

DOI: https://doi.org/10.1115/1.4055668

Published Online: December 5, 2022

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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

J. Eng. Gas Turbines Power. February 2023, 145(2): 021015.

Paper No: GTP-22-1424

DOI: https://doi.org/10.1115/1.4055584

Published Online: November 29, 2022

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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

J. Eng. Gas Turbines Power. January 2023, 145(1): 011013.

Paper No: GTP-22-1255

DOI: https://doi.org/10.1115/1.4055834

Published Online: October 20, 2022

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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

J. Eng. Gas Turbines Power. December 2022, 144(12): 121007.

Paper No: GTP-22-1314

DOI: https://doi.org/10.1115/1.4055460

Published Online: October 7, 2022

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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

J. Eng. Gas Turbines Power. June 2022, 144(6): 061007.

Paper No: GTP-21-1368

DOI: https://doi.org/10.1115/1.4053779

Published Online: March 29, 2022

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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

J. Eng. Gas Turbines Power. April 2022, 144(4): 041018.

Paper No: GTP-20-1600

DOI: https://doi.org/10.1115/1.4049778

Published Online: February 21, 2022

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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

J. Eng. Gas Turbines Power. December 2021, 143(12): 121026.

Paper No: GTP-21-1360

DOI: https://doi.org/10.1115/1.4051969

Published Online: October 18, 2021

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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

J. Eng. Gas Turbines Power. January 2022, 144(1): 011016.

Paper No: GTP-21-1349

DOI: https://doi.org/10.1115/1.4052205

Published Online: October 18, 2021

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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

J. Eng. Gas Turbines Power. January 2022, 144(1): 011002.

Paper No: GTP-21-1345

DOI: https://doi.org/10.1115/1.4052260

Published Online: October 12, 2021

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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

J. Eng. Gas Turbines Power. December 2021, 143(12): 121001.

Paper No: GTP-21-1190

DOI: https://doi.org/10.1115/1.4051991

Published Online: October 4, 2021

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Topics: Rotors, Temperature, Wear, Temperature distribution, Friction, Transients (Dynamics), Heat, Damage

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

J. Eng. Gas Turbines Power. November 2021, 143(11): 111005.

Paper No: GTP-21-1146

DOI: https://doi.org/10.1115/1.4051948

Published Online: September 27, 2021

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Topics: Blades, Damage, Reliability, Thermal barrier coatings, Engines, Failure, Simulation

Journal Articles

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

Joseph El Rassi, Gregory N. Morscher

J. Eng. Gas Turbines Power. November 2021, 143(11): 111006.

Paper No: GTP-21-1242

DOI: https://doi.org/10.1115/1.4051867

Published Online: September 27, 2021

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Topics: Composite materials, Damage, Electrical resistance, Electrical resistivity, Fibers, Fracture (Materials), Ceramic matrix composites, Architecture, Circuits, Tunnels

Journal Articles

A Model Reduction Method for Bladed Disks With Large Geometric Mistuning Using a Partially Reduced Intermediate System Model

Lukas Schwerdt, Lars Panning-von Scheidt, Jörg Wallaschek

J. Eng. Gas Turbines Power. July 2021, 143(7): 071031.

Paper No: GTP-20-1571

DOI: https://doi.org/10.1115/1.4049357

Published Online: March 31, 2021

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Topics: Blades, Compressors, Disks, Modal analysis, Prisms (Optics), Errors, Maintenance, Simulation, Damage, Finite element analysis

Journal Articles

Containment and Arrest of Blade Shedding in Gas Turbine Engines Using Novel Dual-Ring Design

P. A. Roy, S. A. Meguid

J. Eng. Gas Turbines Power. July 2021, 143(7): 071015.

Paper No: GTP-20-1349

DOI: https://doi.org/10.1115/1.4049489

Published Online: March 31, 2021

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Topics: Aluminum, Blades, Containment, Design, Disks, Finite element analysis, Damage, Titanium, Kinetic energy

Journal Articles

Application of Spectral Method for Vibration-Induced High-Cycle Fatigue Evaluation of an High-Pressure Turbine Blade

Iroizan Ubulom

J. Eng. Gas Turbines Power. June 2021, 143(6): 061023.

Paper No: GTP-20-1395

DOI: https://doi.org/10.1115/1.4049099

Published Online: March 31, 2021

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Topics: Stress, Turbine blades, Fatigue damage, Blades, High cycle fatigue, Vibration, High pressure (Physics), Fluids, Fatigue life, Fluid structure interaction

Journal Articles

Improvement of the Inverse Finite Element Analysis Approach for Tensile and Toughness Predictions by Means of Small Punch Technique

Dirk Kulawinski, Kevin Iding, Robin Schornstein, Dasgin Özdemir-Weingart, Peter Dumstorff

J. Eng. Gas Turbines Power. July 2021, 143(7): 071008.

Paper No: GTP-20-1763

DOI: https://doi.org/10.1115/1.4049900

Published Online: March 29, 2021

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Topics: Damage, Displacement, Finite element analysis, Fracture (Materials), Fracture toughness, Hardening, Optimization, Simulation, Failure

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

J. Eng. Gas Turbines Power. May 2021, 143(5): 051027.

Paper No: GTP-20-1418

DOI: https://doi.org/10.1115/1.4048694

Published Online: March 15, 2021

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Topics: Carbon, Composite materials, Fibers, Temperature, High temperature, Damage, Fatigue, Fracture (Materials), Chemical vapor deposition, Electrical resistance

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Journal citation

NARROW

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

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

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

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

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

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

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

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

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

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

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

An Extrema Approach to Probabilistic Creep Modeling in Finite Element Analysis

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

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

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

A Model Reduction Method for Bladed Disks With Large Geometric Mistuning Using a Partially Reduced Intermediate System Model

Containment and Arrest of Blade Shedding in Gas Turbine Engines Using Novel Dual-Ring Design

Application of Spectral Method for Vibration-Induced High-Cycle Fatigue Evaluation of an High-Pressure Turbine Blade

Improvement of the Inverse Finite Element Analysis Approach for Tensile and Toughness Predictions by Means of Small Punch Technique

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

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