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Journal Articles

Temperature Dependence of Aerated Turbine Lubricating Oil Degradation from a Lab-Scale Test Rig

Accepted Manuscript
Raquel Juárez, Barry Creighton, Eric Petersen
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1641
https://doi.org/10.1115/1.4066787
Published Online: October 4, 2024
View Article titled, Temperature Dependence of Aerated Turbine Lubricating Oil Degradation from a Lab-Scale Test Rig
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Topics: Lubricating oils, Temperature effects, Turbines, Lubricants, Temperature, Electromagnetic induction, Engines, Coke, Economics , Flow (Dynamics)
Journal Articles

Large Eddy Simulation of Ammonia-Hydrogen Non-Premixed Flames Stabilized on a Bluff Body Burner

Accepted Manuscript
Yu Xia, Ishan Verma, Sourabh Shrivastava, Pravin Nakod, David Fletcher, Bassam Dally
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1550
https://doi.org/10.1115/1.4066593
Published Online: September 19, 2024
View Article titled, Large Eddy Simulation of Ammonia-Hydrogen Non-Premixed Flames Stabilized on a Bluff Body Burner
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Topics: Flames, Hydrogen, Large eddy simulation, Fuels, Combustion, Emissions, Carbon, Computational fluid dynamics, Cracking (Materials), Fracture (Process)
Journal Articles

Thermal History Coatings: Influence of Atmospheric Plasma Spray Parameters On Performance

Accepted Manuscript
Silvia Araguás Rodríguez, Marta Ferran-Marques, Christopher Pilgrim, Spyros Kamnis, Jörg P Feist, J R Nicholls
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-20-1522
https://doi.org/10.1115/1.4066533
Published Online: September 13, 2024
View Article titled, Thermal History Coatings: Influence of Atmospheric Plasma Spray Parameters On Performance
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Topics: Coatings, Plasmas (Ionized gases), Sprays, Temperature, Design, Durability, Calibration, Crystals, Emissions, Engines
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

Development and Validation of a Segregated Conjugate Heat Transfer Procedure on a sCO 2 Dry Gas Seal Test Bench

Isacco Rafanelli, Giulio Generini, Antonio Andreini, Tommaso Diurno, Gabriele Girezzi, Andrea Paggini
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2024, 146(5): 051003.
Paper No: GTP-23-1514
https://doi.org/10.1115/1.4063716
Published Online: December 8, 2023
View Article titled, Development and Validation of a Segregated Conjugate Heat Transfer Procedure on a sCO 2 Dry Gas Seal Test Bench
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Topics: Computational fluid dynamics, Design, Flow (Dynamics), Fluids, Friction, Heat, Heat transfer, Temperature, Pressure, Simulation
Journal Articles

Lessons Learned Toward Estimating the High-Pressure Turbine Inlet Temperature Profile Using Measurements Acquired at the High-Pressure Turbine Exit

Xu Zhu, Kai Zhou, Xinqian Zheng, Fangyuan Lou
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2023, 145(7): 071011.
Paper No: GTP-23-1039
https://doi.org/10.1115/1.4062285
Published Online: May 25, 2023
View Article titled, Lessons Learned Toward Estimating the High-Pressure Turbine Inlet Temperature Profile Using Measurements Acquired at the High-Pressure Turbine Exit
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Topics: Approximation, Flow (Dynamics), High pressure (Physics), Temperature, Temperature distribution, Temperature profiles, Turbines, Wavelets, Cooling
Journal Articles

A Stochastic and Bayesian Inference Toolchain for Uncertainty and Risk Quantification of Rare Autoignition Events in Dry Low-Emission Premixers

Sajjad Yousefian, Sandeep Jella, Philippe Versailles, Gilles Bourque, Rory F. D. Monaghan
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2022, 144(11): 111015.
Paper No: GTP-22-1313
https://doi.org/10.1115/1.4055361
Published Online: September 22, 2022
View Article titled, A Stochastic and Bayesian Inference Toolchain for Uncertainty and Risk Quantification of Rare Autoignition Events in Dry Low-Emission Premixers
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Topics: Ignition, Modeling, Simulation, Uncertainty, Temperature distribution, Computational fluid dynamics, Temperature, Emissions, Risk
Journal Articles

Approximating Gas Turbine Combustor Exit Temperature Distribution Factors Using Spatially Under-Sampled Measurements

Fangyuan Lou
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2022, 144(10): 101018.
Paper No: GTP-22-1274
https://doi.org/10.1115/1.4055218
Published Online: September 12, 2022
View Article titled, Approximating Gas Turbine Combustor Exit Temperature Distribution Factors Using Spatially Under-Sampled Measurements
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Topics: Combustion chambers, Temperature, Temperature distribution, Temperature profiles, Approximation, Wavelets, Flow (Dynamics), Design
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

Practical Method for Burner Staging Turbine Forced Response Evaluation

Nikola Kafedzhiyski, Maria Mayorca
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2022, 144(5): 051009.
Paper No: GTP-21-1456
https://doi.org/10.1115/1.4052646
Published Online: February 21, 2022
View Article titled, Practical Method for Burner Staging Turbine Forced Response Evaluation
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Topics: Blades, Combustion chambers, Computational fluid dynamics, Temperature, Turbines, Temperature distribution, Rotors, Excitation
Journal Articles

Acoustic Pyrometry Robustness to Time-of-Flight Estimation Errors

Gianluca Caposciutti, Lorenzo Ferrari
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2022, 144(2): 021015.
Paper No: GTP-21-1424
https://doi.org/10.1115/1.4052425
Published Online: November 8, 2021
View Article titled, Acoustic Pyrometry Robustness to Time-of-Flight Estimation Errors
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Topics: Errors, Temperature, Acoustics, Robustness, Temperature distribution
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

Evaluation of the Rotor Temperature Distribution of an Automotive Turbocharger Under Hot Gas Conditions Including Indirect Experimental Validation

Christopher Zeh, Ole Willers, Thomas Hagemann, Hubert Schwarze, Jörg Seume
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2021, 143(3): 031022.
Paper No: GTP-20-1701
https://doi.org/10.1115/1.4049825
Published Online: February 24, 2021
View Article titled, Evaluation of the Rotor Temperature Distribution of an Automotive Turbocharger Under Hot Gas Conditions Including Indirect Experimental Validation
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Topics: Bearings, Heat, Rotors, Temperature, Turbines, Turbochargers, Heat transfer, Flow (Dynamics), Compressors, Thermohydrodynamics
Journal Articles

Influence of Temperature Distribution on Radial Growth of Compressor Disks

Dario Luberti, Hui Tang, James A. Scobie, Oliver J. Pountney, J. Michael Owen, Gary D. Lock
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2020, 142(7): 071004.
Paper No: GTP-19-1728
https://doi.org/10.1115/1.4046704
Published Online: June 30, 2020
View Article titled, Influence of Temperature Distribution on Radial Growth of Compressor Disks
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Topics: Buoyancy, Compressors, Disks, Finite element analysis, Stress, Temperature, Temperature distribution, Transients (Dynamics), Pressure
Journal Articles

Computational Fluid Dynamics Simulations of the Effect of Water Injection Characteristics on TSCI: A New, Load-Flexible, Advanced Combustion Concept

Mozhgan Rahimi Boldaji, Aimilios Sofianopoulos, Sotirios Mamalis, Benjamin Lawler
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2018, 140(11): 112807.
Paper No: GTP-18-1205
https://doi.org/10.1115/1.4040309
Published Online: July 9, 2018
View Article titled, Computational Fluid Dynamics Simulations of the Effect of Water Injection Characteristics on TSCI: A New, Load-Flexible, Advanced Combustion Concept
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Topics: Combustion, Computational fluid dynamics, Heat, Homogeneous charge compression ignition engines, Pressure, Sprays, Underground injection, Nozzles, Temperature distribution, Water
Journal Articles

Thermal Modeling of an Intermediate Pressure Steam Turbine by Means of Conjugate Heat Transfer—Simulation and Validation

Dominik Born, Peter Stein, Gabriel Marinescu, Stefan Koch, Daniel Schumacher
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2017, 139(3): 031903.
Paper No: GTP-16-1241
https://doi.org/10.1115/1.4034513
Published Online: October 4, 2016
View Article titled, Thermal Modeling of an Intermediate Pressure Steam Turbine by Means of Conjugate Heat Transfer—Simulation and Validation
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Topics: Computational fluid dynamics, Computer simulation, Cooling, Flow (Dynamics), Heat transfer, Modeling, Natural convection, Pressure, Steam turbines, Temperature
Journal Articles

Metal Temperature Prediction of a Dry Low NO x Class Flame Tube by Computational Fluid Dynamics Conjugate Heat Transfer Approach

Riccardo Da Soghe, Cosimo Bianchini, Antonio Andreini, Lorenzo Mazzei, Giovanni Riccio, Alessandro Marini
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2016, 138(3): 031501.
Paper No: GTP-15-1219
https://doi.org/10.1115/1.4031384
Published Online: September 22, 2015
View Article titled, Metal Temperature Prediction of a Dry Low NO x Class Flame Tube by Computational Fluid Dynamics Conjugate Heat Transfer Approach
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Topics: Combustion, Combustion chambers, Computational fluid dynamics, Flames, Heat transfer, Metals, Modeling, Temperature, Nitrogen oxides, Stress
Journal Articles

The Ultrahigh Efficiency Gas Turbine Engine With Stator Internal Combustion

Meinhard T. Schobeiri, Seyed M. Ghoreyshi
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2016, 138(2): 021506.
Paper No: GTP-15-1351
https://doi.org/10.1115/1.4031273
Published Online: September 1, 2015
View Article titled, The Ultrahigh Efficiency Gas Turbine Engine With Stator Internal Combustion
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Topics: Blades, Combustion, Design, Engines, Flow (Dynamics), Fuels, Pressure, Rotors, Stators, Temperature
Journal Articles

Measurements Versus Predictions for the Static and Dynamic Characteristics of a Four-Pad, Rocker-Pivot, Tilting-Pad Journal Bearing

David P. Tschoepe, Dara W. Childs
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2014, 136(5): 052501.
Paper No: GTP-13-1281
https://doi.org/10.1115/1.4026301
Published Online: January 9, 2014
View Article titled, Measurements Versus Predictions for the Static and Dynamic Characteristics of a Four-Pad, Rocker-Pivot, Tilting-Pad Journal Bearing
Open the PDF for Measurements Versus Predictions for the Static and Dynamic Characteristics of a Four-Pad, Rocker-Pivot, Tilting-Pad Journal Bearing in another window
Topics: Bearings, Journal bearings, Stiffness, Stress, Temperature, Temperature distribution, Damping, Rotors, Stators
Journal Articles

Theoretical and Experimental Investigation on Tip Forces and Temperature Distributions of the Brush Seal Coupled Aerodynamic Force

Shouqing Huang, Shuangfu Suo, Yongjian Li, Yuming Wang
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2014, 136(5): 052502.
Paper No: GTP-13-1389
https://doi.org/10.1115/1.4026074
Published Online: January 9, 2014
View Article titled, Theoretical and Experimental Investigation on Tip Forces and Temperature Distributions of the Brush Seal Coupled Aerodynamic Force
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Topics: Aerodynamics, Computational fluid dynamics, Flow (Dynamics), Fluid-dynamic forces, Heat, Leakage, Pressure, Rotors, Temperature, Temperature distribution