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Journal Articles

Updating Turbomachinery Aerodynamics Teaching On an Undergraduate Course Using 3D Design Tools

Accepted Manuscript
Grant L. Ingram
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1497
https://doi.org/10.1115/1.4064150
Published Online: November 29, 2023
View Article titled, Updating Turbomachinery Aerodynamics Teaching On an Undergraduate Course Using 3D Design Tools
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Topics: Aerodynamics, Design, Teaching, Turbomachinery, Undergraduate students, Students, Computer software, Clearances (Engineering), Compressible flow, Compressors
Journal Articles

Manufacturing and Hydro Testing of a 10 MWe sCO 2 Axial Turbine

John D. Klaerner, J. Jeffrey Moore, Kyle Robinson, Jonathan L. Wade, Aaron McClung
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2024, 146(1): 011022.
Paper No: GTP-23-1464
https://doi.org/10.1115/1.4063635
Published Online: November 28, 2023
View Article titled, Manufacturing and Hydro Testing of a 10 MWe sCO 2 Axial Turbine
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Topics: Cycles, Design, Manufacturing, Pressure, Turbines, Welded joints, Testing, Inspection, Nozzles, Stress
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

Quasi-One-Dimensional Loss Model of Volute Using Boundary Layer Approach for Inward Flow Radial Supercritical CO 2 Turbines

Syed Jiaul Hoque, Pramod Kumar, Pramod Chandra Gopi
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2024, 146(1): 011019.
Paper No: GTP-23-1399
https://doi.org/10.1115/1.4063548
Published Online: November 21, 2023
View Article titled, Quasi-One-Dimensional Loss Model of Volute Using Boundary Layer Approach for Inward Flow Radial Supercritical CO 2 Turbines
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Topics: Boundary layers, Design, Flow (Dynamics), Pressure, Turbines, Computational fluid dynamics, Rotors
Journal Articles

Multidisciplinary Optimization of Thermodynamic Cycles for Large-Scale Heat Pumps With Simultaneous Component Design

Jens Gollasch, Michael Lockan, Panagiotis Stathopoulos, Eberhard Nicke
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2024, 146(2): 021015.
Paper No: GTP-23-1354
https://doi.org/10.1115/1.4063637
Published Online: November 21, 2023
View Article titled, Multidisciplinary Optimization of Thermodynamic Cycles for Large-Scale Heat Pumps With Simultaneous Component Design
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Topics: Design, Heat exchangers, Heat pumps, Optimization, Compressors, Cycles
Journal Articles

Multiobjective Optimization Study On the Aerodynamic Performance and Anti-Erosion Characteristics of a Single-Stage Dusty Flue Gas Turbine

Accepted Manuscript
Liuxi Cai, Yao He, Jiawei Yao, Yanfang Hou, Shun-sen Wang, Zhenping Feng
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1173
https://doi.org/10.1115/1.4064060
Published Online: November 18, 2023
View Article titled, Multiobjective Optimization Study On the Aerodynamic Performance and Anti-Erosion Characteristics of a Single-Stage Dusty Flue Gas Turbine
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Topics: Erosion, Flue gases, Pareto optimization, Turbines, Blades, Rotors, Stators, Particulate matter, Cascades (Fluid dynamics), Probability
Journal Articles

Effect of Unsteady Fan-Intake Interaction on Short Intake Design

Luca Boscagli, David MacManus, Robert Christie, Chris Sheaf
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2024, 146(3): 031008.
Paper No: GTP-23-1195
https://doi.org/10.1115/1.4063768
Published Online: November 6, 2023
View Article titled, Effect of Unsteady Fan-Intake Interaction on Short Intake Design
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Topics: Blades, Boundary layers, Design, Flow (Dynamics), Pressure, Separation (Technology), Simulation, Wind, Engineering simulation, Computational fluid dynamics
Journal Articles

Multi-Objective Experimental Combustor Development Using Surrogate Model-Based Optimization

Johann Moritz Reumschüssel, Jakob G. R. von Saldern, Bernhard Ćosić, Christian Oliver Paschereit
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2024, 146(3): 031001.
Paper No: GTP-23-1361
https://doi.org/10.1115/1.4063535
Published Online: November 3, 2023
View Article titled, Multi-Objective Experimental Combustor Development Using Surrogate Model-Based Optimization
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Topics: Combustion chambers, Design, Emissions, Flames, Fuels, Nitrogen oxides, Optimization, Stress, Exhaust systems, Temperature
Journal Articles

Optimization of An HPT Blade and Sector-Based Annular Rig Design for Supercritical Co2 Power Cycle Representative Testing

Accepted Manuscript
Logan Tuite, James Braun, Guillermo Paniagua
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1463
https://doi.org/10.1115/1.4063956
Published Online: November 2, 2023
View Article titled, Optimization of An HPT Blade and Sector-Based Annular Rig Design for Supercritical Co2 Power Cycle Representative Testing
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Topics: Blades, Design, Optimization, Supercritical carbon dioxide, Testing, Thermodynamic power cycles, Cycles, Heat, Reynolds number, Shapes
Journal Articles

Integrated Aerodynamic and Mechanical Design of a Large-Scale Axial Turbine Operating With A Supercritical Carbon Dioxide Mixture

Abdelrahman Abdeldayem, Andrea Paggini, Tommaso Diurno, Claudio Orazi, Martin White, Marco Ruggiero, Abdulnaser Sayma
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2024, 146(2): 021011.
Paper No: GTP-23-1302
https://doi.org/10.1115/1.4063530
Published Online: November 2, 2023
View Article titled, Integrated Aerodynamic and Mechanical Design of a Large-Scale Axial Turbine Operating With A Supercritical Carbon Dioxide Mixture
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Topics: Blades, Design, Design engineering, Exhaust systems, Flow (Dynamics), Pressure, Rotors, Turbines, Geometry, Stress
Journal Articles

Impact of Installation on The Performance of An Aero-Engine Exhaust At Wind-Milling Flow Conditions

Accepted Manuscript
Ioannis Goulos, david G. MacManus, Josep Hueso Rebassa, Fernando Tejero, Andy Au, Christopher T. J. Sheaf
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1540
https://doi.org/10.1115/1.4063939
Published Online: October 30, 2023
View Article titled, Impact of Installation on The Performance of An Aero-Engine Exhaust At Wind-Milling Flow Conditions
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Topics: Aircraft engines, Exhaust systems, Flow (Dynamics), Milling, Wind, Nozzles, Pressure, Wings, Discharge coefficient, Tertiary petroleum recovery
Journal Articles

Radiant Thermal Test System for Turbine Blades Using a Novel Pattern Search Algorithm

Haonan Jiang, Xiaochao Jin, Linchuan Liu, Xinkuo Ji, Xueling Fan
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2023, 145(12): 121015.
Paper No: GTP-23-1112
https://doi.org/10.1115/1.4063527
Published Online: October 26, 2023
View Article titled, Radiant Thermal Test System for Turbine Blades Using a Novel Pattern Search Algorithm
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Topics: Algorithms, Blades, Design, Heat flux, Heating, Quartz, Temperature, Numerical analysis, Monte Carlo methods, Turbine blades
Journal Articles

Performance Investigation of Stator-Less and Blade-Less Radial Expander

Avinash Renuke, Alberto Traverso, Federico Reggio, Matteo Pascenti, Paolo Silvestri
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2024, 146(1): 011014.
Paper No: GTP-23-1353
https://doi.org/10.1115/1.4063533
Published Online: October 26, 2023
View Article titled, Performance Investigation of Stator-Less and Blade-Less Radial Expander
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Topics: Computational fluid dynamics, Design, Disks, Flow (Dynamics), Rotors, Stators, Turbines, Pressure, Fluids
Journal Articles

Performance and Emissions Benefits of Cooled Ceramic Matrix Composite Vanes for High-Pressure Turbines

Patrick Wehrel, Robin Schöffler, Clemens Grunwitz, Francisco Carvalho, Martin Plohr, Jannik Häßy, Anna Petersen
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2023, 145(12): 121016.
Paper No: GTP-23-1322
https://doi.org/10.1115/1.4063534
Published Online: October 26, 2023
View Article titled, Performance and Emissions Benefits of Cooled Ceramic Matrix Composite Vanes for High-Pressure Turbines
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Topics: Ceramic matrix composites, Coolants, Cooling, Design, Emissions, Engines, Flow (Dynamics), High pressure (Physics), Inlet guide vanes, Temperature
Journal Articles

Windage Loss Models for Enclosed Cylindrical Flows Under S-CO 2 Condition

Dokyu Kim, Yongju Jeong, In Woo Son, Jeong Ik Lee
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2023, 145(12): 121013.
Paper No: GTP-23-1004
https://doi.org/10.1115/1.4063522
Published Online: October 26, 2023
View Article titled, Windage Loss Models for Enclosed Cylindrical Flows Under S-CO 2 Condition
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Topics: Supercritical carbon dioxide, Turbomachinery, Flow (Dynamics), Density, Design
Journal Articles

Proper Orthogonal Decomposition-Based Surrogate Modeling Approximation for Aeroengines Nonlinear Unbalance Responses

Francesco D'Alessandro, Hugo Festjens, Gael Chevallier, Scott Cogan, Tariq Benamara, Caroline Sainvitu
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2024, 146(1): 011013.
Paper No: GTP-23-1345
https://doi.org/10.1115/1.4063519
Published Online: October 26, 2023
View Article titled, Proper Orthogonal Decomposition-Based Surrogate Modeling Approximation for Aeroengines Nonlinear Unbalance Responses
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Topics: Approximation, Damping, Experimental design, Finite element model, Metamodeling, Rotors, Simulation, Stators, Design, Rotordynamics
Journal Articles

A Computational Fluid Dynamics-Based Small-Scale Combustor Design Optimization Utilizing a Many-Objective Evolutionary Algorithm

Alejandro M. Briones, Brendan T. Paxton, Brent A. Rankin
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2024, 146(2): 021009.
Paper No: GTP-23-1503
https://doi.org/10.1115/1.4063537
Published Online: October 25, 2023
View Article titled, A Computational Fluid Dynamics-Based Small-Scale Combustor Design Optimization Utilizing a Many-Objective Evolutionary Algorithm
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Topics: Combustion chambers, Design, Optimization, Computational fluid dynamics
Journal Articles

Burst Speed Prediction of Impellers With Critical Strain Criteria

Alper Sarıten, Burak Tabakçı, Furkan Çopur, Alican Kutmaral, İlkan Hasan Akpınar
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2024, 146(2): 021003.
Paper No: GTP-23-1359
https://doi.org/10.1115/1.4063382
Published Online: October 25, 2023
View Article titled, Burst Speed Prediction of Impellers With Critical Strain Criteria
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Topics: Disks, Geometry, Impellers, Stress, Finite element analysis, Tensile strength, Design, Failure, Plasticity, Fracture (Materials)
Journal Articles

Aeroacoustic Effects on The Forcing Of Fan and Compressor Blades Due to Distortion

Accepted Manuscript
Hans Mårtensson, Mattias Billson
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1448
https://doi.org/10.1115/1.4063867
Published Online: October 21, 2023
View Article titled, Aeroacoustic Effects on The Forcing Of Fan and Compressor Blades Due to Distortion
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Topics: Blades, Compressors, Design, Flow (Dynamics), Pressure, Aerodynamic noise, Computational fluid dynamics, Fatigue, Rotating blades, Vibration
Journal Articles

Integrated Design Of A Variable Cycle Engine And Aircraft Thermal Management System

Accepted Manuscript
Robert Clark, Jimmy C.M. Tai, Dimitri N. Mavris
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1558
https://doi.org/10.1115/1.4063866
Published Online: October 21, 2023
View Article titled, Integrated Design Of A Variable Cycle Engine And Aircraft Thermal Management System
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Topics: Aircraft, Cycles, Design, Engines, Thermal management, Compressors, Nozzles, Exhaust systems, Pressure, Random-access memory