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Journal Articles

Multi-Disciplinary Surrogate-Based Optimization of a Compressor Rotor Blade Considering Ice Impact

Accepted Manuscript
Florence Nyssen, Jean de Cazenove, Rémy Nigro, Cedric Cracco, Lieven Baert, Jean-Sébastien Ruess, Vincent Valentin
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1615
https://doi.org/10.1115/1.4066783
Published Online: October 4, 2024
View Article titled, Multi-Disciplinary Surrogate-Based Optimization of a Compressor Rotor Blade Considering Ice Impact
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Topics: Blades, Compressors, Ice, Optimization, Rotors, Engineering simulation, Engines, Simulation, Chain, Computation
Journal Articles

Cooling System of A High-Pressure Centrifugal Compressor: Development and Impact on Wheel Temperatures (GT2024-121464)

Accepted Manuscript
Stefan Weihard, Tobias Willeke, Lukáš Božek, Vladimír Hort, Stefan Münch, Sebastian Spengler, Thomas Winter
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1577
https://doi.org/10.1115/1.4066733
Published Online: September 30, 2024
View Article titled, Cooling System of A High-Pressure Centrifugal Compressor: Development and Impact on Wheel Temperatures (GT2024-121464)
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Topics: Compressors, Cooling systems, High pressure (Physics), Temperature, Wheels, Design, Temperature measurement, Turbochargers, Fuels, Pressure
Journal Articles

Bayesian Inference for the Calibration of Progressive Damage Model of Dovetail Specimens from Laminated Composite Fan Blade

Accepted Manuscript
Xu Tang, Yong Chen
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1611
https://doi.org/10.1115/1.4066712
Published Online: September 28, 2024
View Article titled, Bayesian Inference for the Calibration of Progressive Damage Model of Dovetail Specimens from Laminated Composite Fan Blade
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Topics: Blades, Calibration, Composite materials, Damage, Stress, Knudsen number, Centrifugal force, Chain, Delamination, Engines
Journal Articles

Assessment of the Wilshire-Cano-Stewart (WCS) Model using Strain Energy Density Dissipation (SED)

Accepted Manuscript
Jacob T. Pellicotte, Md Abir Hossain, Jaime Cano, Calvin M. Stewart
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1588
https://doi.org/10.1115/1.4066707
Published Online: September 28, 2024
View Article titled, Assessment of the Wilshire-Cano-Stewart (WCS) Model using Strain Energy Density Dissipation (SED)
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Topics: Density, Energy dissipation, Spectral energy distribution, Damage, Creep, Stress, Calibration, Optimization, Rupture, Trajectories (Physics)
Journal Articles

Comparison of Ingestion of Different Size Hard and Soft Bodies Into a Representative Fan Assembly Model

Accepted Manuscript
Rashid Mattar, Dushyanth Sirivolu, Kiran D'Souza
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1612
https://doi.org/10.1115/1.4066604
Published Online: September 23, 2024
View Article titled, Comparison of Ingestion of Different Size Hard and Soft Bodies Into a Representative Fan Assembly Model
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Topics: Manufacturing, Damage, Aircraft, Blades, Stress, Boundary-value problems, Hazards, Ice, Jet engines, Safety
Journal Articles

An Advanced Sine-Hyperbolic Creep-Damage Model Incorporating Threshold Strength

Accepted Manuscript
Md Abir Hossain, Mohammad Shafinul Haque, Jacob T. Pellicotte, Calvin M. Stewart
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1554
https://doi.org/10.1115/1.4066583
Published Online: September 19, 2024
View Article titled, An Advanced Sine-Hyperbolic Creep-Damage Model Incorporating Threshold Strength
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Topics: Creep, Damage, Stress, Finite element analysis, Temperature, Calibration, Materials properties, Optimization, Rupture, Simulation
Journal Articles

Multi-Disciplinary Optimization of Gyroid Topologies for a Cold Plate Heat Exchanger Design

Accepted Manuscript
Elhusseiny Daifalla, Shahrokh Shahpar, Indi Tristanto, Mario Carta
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1402
https://doi.org/10.1115/1.4066532
Published Online: September 13, 2024
View Article titled, Multi-Disciplinary Optimization of Gyroid Topologies for a Cold Plate Heat Exchanger Design
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Topics: Design, Heat exchangers, Optimization, Topology, Electrification, Fluids, Heat, Pressure, Aircraft, Aviation
Journal Articles

Damage to a High Bypass Ratio Fan During Uncrewed Aircraft Systems Ingestions

Kiran D'Souza, Dushyanth Sirivolu, Luis Gomez, Gerardo Olivares
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2024, 146(12): 121011.
Paper No: GTP-24-1291
https://doi.org/10.1115/1.4066161
Published Online: September 5, 2024
View Article titled, Damage to a High Bypass Ratio Fan During Uncrewed Aircraft Systems Ingestions
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Topics: Aircraft, Blades, Damage, Flight, Manufacturing, Simulation, Engines
Journal Articles

Comprehensive Understanding of Thermally Grown Oxide Morphology Effect on the Thermal Barrier Coatings Failure Under Free Edges

Da Qiao, Wu Zeng
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2024, 146(11): 111019.
Paper No: GTP-24-1255
https://doi.org/10.1115/1.4066027
Published Online: August 16, 2024
View Article titled, Comprehensive Understanding of Thermally Grown Oxide Morphology Effect on the Thermal Barrier Coatings Failure Under Free Edges
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Topics: Cycles, Damage, Failure, Fracture (Materials), Shear stress, Stress, Stress concentration, Thermal barrier coatings, Creep, Temperature
Journal Articles

Simulation-Based Thermal Fatigue Validation Test Development for Exhaust Manifold

Ambikapathy Naganathan, Billy G. Holland, Caner A. Demirdogen
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2024, 146(8): 081024.
Paper No: GTP-23-1678
https://doi.org/10.1115/1.4065112
Published Online: April 4, 2024
View Article titled, Simulation-Based Thermal Fatigue Validation Test Development for Exhaust Manifold
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Topics: Cycles, Damage, Exhaust manifolds, Temperature, Simulation, Fatigue, Testing, Engines
Journal Articles

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

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. May 2024, 146(5): 051022.
Paper No: GTP-23-1012
https://doi.org/10.1115/1.4064129
Published Online: January 29, 2024
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, Nozzle guide vanes, Temperature, Stress, Computational fluid dynamics, Flow (Dynamics), Turbines, Finite element methods
Journal Articles

Nondestructive Inspection of Hot Corrosion Damage on Internal Surfaces of Turbine Blades

Justin Kuipers, Kevin Wiens
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2024, 146(6): 061003.
Paper No: GTP-23-1394
https://doi.org/10.1115/1.4063770
Published Online: December 26, 2023
View Article titled, Nondestructive Inspection of Hot Corrosion Damage on Internal Surfaces of Turbine Blades
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Topics: Blades, Computerized tomography, Corrosion, Damage, Nondestructive evaluation, Permeability, Maintenance
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

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
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Topics: Computation, Constitutive equations, Creep, Cycles, Damage, Fatigue, Finite element methods, Rotors, Steam turbines, Stress
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