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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
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2023, 145(7): 071011.
Paper No: GTP-23-1039
DOI: 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

Review of Turbine Cooling Technologies

Accepted Manuscript
Dariusz Olczak, Maciej Jaworski
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Review Articles
J. Eng. Gas Turbines Power.
Paper No: GTP-22-1629
DOI: https://doi.org/10.1115/1.4062562
Published Online: May 18, 2023
View Article titled, Review of Turbine Cooling Technologies
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Topics: Cooling, Turbines, Gas turbines, Additive manufacturing, Film cooling, Heat transfer, Operating temperature, Thermomechanics, Turbulence
Journal Articles

A Modified Loss Breakdown Approach for Axial Turbines Operating with Blended Supercritical Carbon Dioxide

Accepted Manuscript
Abdelrahman Abdeldayem, Salma Ibrahim Abdelhak Ibrahim Salah, Martin White, A.I. Sayma
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-22-1616
DOI: https://doi.org/10.1115/1.4062478
Published Online: May 5, 2023
View Article titled, A Modified Loss Breakdown Approach for Axial Turbines Operating with Blended Supercritical Carbon Dioxide
Click here to open pdf in another window PDF for A Modified Loss Breakdown Approach for Axial Turbines Operating with Blended Supercritical Carbon Dioxide
Topics: Supercritical carbon dioxide, Turbines, Boundary layers, Computational fluid dynamics, Carbon dioxide, Computer simulation, Entropy, Flow (Dynamics), Machinery, Rotors
Journal Articles

Deterministic Optimisation Approach for High-Performance Externally-Fired Biomass-Fueled Micro-Gas Turbines

Accepted Manuscript
Konstantinos Bollas, Theofilos Efstathiadis, Anestis I. Kalfas
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-22-1664
DOI: https://doi.org/10.1115/1.4062479
Published Online: May 5, 2023
View Article titled, Deterministic Optimisation Approach for High-Performance Externally-Fired Biomass-Fueled Micro-Gas Turbines
Click here to open pdf in another window PDF for Deterministic Optimisation Approach for High-Performance Externally-Fired Biomass-Fueled Micro-Gas Turbines
Topics: Biomass, Optimization, Turbines, Temperature, Algorithms, Combined heat and power, Compressors, Cycles, Economics , High temperature
Journal Articles

Optimizing Internal Energy Streams in Micro Gas Turbines in Cogeneration toward Flexible Heat-to-Power Ratio—Global Thermodynamic Performance Assessment and Specific Case Studies

Ward De Paepe, Tom Clymans
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2023, 145(5): 051023.
Paper No: GTP-22-1566
DOI: https://doi.org/10.1115/1.4056262
Published Online: January 10, 2023
View Article titled, Optimizing Internal Energy Streams in Micro Gas Turbines in Cogeneration toward Flexible Heat-to-Power Ratio—Global Thermodynamic Performance Assessment and Specific Case Studies
Click here to open pdf in another window PDF for Optimizing Internal Energy Streams in Micro Gas Turbines in Cogeneration toward Flexible Heat-to-Power Ratio—Global Thermodynamic Performance Assessment and Specific Case Studies
Topics: Combined heat and power, Heat, Thermal energy, Temperature, Flue gases, High temperature, Steam, Cycles, Turbines, Electricity (Physics)
Journal Articles

Statistical Rule Extraction for Gas Turbine Trip Prediction

Giovanni Bechini, Enzo Losi, Lucrezia Manservigi, Giovanni Pagliarini, Guido Sciavicco, Ionel Eduard Stan, Mauro Venturini
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2023, 145(5): 051017.
Paper No: GTP-22-1408
DOI: https://doi.org/10.1115/1.4056287
Published Online: January 10, 2023
View Article titled, Statistical Rule Extraction for Gas Turbine Trip Prediction
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Topics: Gas turbines, Statistical analysis, Turbines, Machine learning, Time series
Journal Articles

Numerical Investigations on Gas Ingestion Mechanism Based on Flow Instabilities in Rim Seal and Cooling Characteristics of Endwall in a 1.5-Stage Axial Turbine

Qingfeng Cong, Kaiyuan Zhang, Zhigang Li, Jun Li
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2023, 145(5): 051001.
Paper No: GTP-22-1158
DOI: https://doi.org/10.1115/1.4055826
Published Online: December 20, 2022
View Article titled, Numerical Investigations on Gas Ingestion Mechanism Based on Flow Instabilities in Rim Seal and Cooling Characteristics of Endwall in a 1.5-Stage Axial Turbine
Click here to open pdf in another window PDF for Numerical Investigations on Gas Ingestion Mechanism Based on Flow Instabilities in Rim Seal and Cooling Characteristics of Endwall in a 1.5-Stage Axial Turbine
Topics: Blades, Cavities, Clearances (Engineering), Cooling, Disks, Film cooling, Flow (Dynamics), Rotors, Sealants, Sealing (Process)
Journal Articles

Techno-Economic Comparison of Several Technologies for Waste Heat Recovery of Gas Turbine Exhausts

Alessandra Ghilardi, Guido Francesco Frate, Andrea Baccioli, Dario Ulivieri, Lorenzo Ferrari, Umberto Desideri, Lorenzo Cosi, Simone Amidei, Vittorio Michelassi
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2023, 145(5): 051006.
Paper No: GTP-22-1467
DOI: https://doi.org/10.1115/1.4055872
Published Online: December 20, 2022
View Article titled, Techno-Economic Comparison of Several Technologies for Waste Heat Recovery of Gas Turbine Exhausts
Click here to open pdf in another window PDF for Techno-Economic Comparison of Several Technologies for Waste Heat Recovery of Gas Turbine Exhausts
Topics: Cycles, Organic Rankine cycle, Temperature, Water, Economics , Carbon dioxide, Fluids, Exhaust systems, Turbines, Cascades (Fluid dynamics)
Journal Articles

Experimental Assessment of a Reverse Brayton Cycle Based on Automotive Turbochargers and E-Chargers for Cryogenic Applications

José R. Serrano, Vicente Dolz, Aberto Ponce-Mora, Juan A. López-Carrillo
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2023, 145(2): 021029.
Paper No: GTP-22-1298
DOI: https://doi.org/10.1115/1.4055580
Published Online: December 13, 2022
View Article titled, Experimental Assessment of a Reverse Brayton Cycle Based on Automotive Turbochargers and E-Chargers for Cryogenic Applications
Click here to open pdf in another window PDF for Experimental Assessment of a Reverse Brayton Cycle Based on Automotive Turbochargers and E-Chargers for Cryogenic Applications
Topics: Brayton cycle, Compressors, Cycles, Pressure, Temperature, Thermal loads, Turbines, Turbochargers, Cooling, Flow (Dynamics)
Journal Articles

Demonstration of Natural Gas and Hydrogen Cocombustion in an Industrial Gas Turbine

Hannes Laget, Peter Griebel, Luc Gooren, Fabian Hampp, Nicolas Jouret, Oliver Lammel
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2023, 145(4): 041007.
Paper No: GTP-22-1430
DOI: https://doi.org/10.1115/1.4056046
Published Online: December 8, 2022
View Article titled, Demonstration of Natural Gas and Hydrogen Cocombustion in an Industrial Gas Turbine
Click here to open pdf in another window PDF for Demonstration of Natural Gas and Hydrogen Cocombustion in an Industrial Gas Turbine
Topics: Emissions, Hydrogen, Natural gas, Stress, Flames, Turbines, Industrial gases, Combustion chambers, Engines
Journal Articles

Investigation of Adaptive Mesh Refinement on an Industrial Gas Turbine Combustor

Liam McManus, Megan Karalus, Erik Munktell, Jim Rogerson
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2023, 145(3): 031022.
Paper No: GTP-22-1307
DOI: https://doi.org/10.1115/1.4055685
Published Online: December 8, 2022
View Article titled, Investigation of Adaptive Mesh Refinement on an Industrial Gas Turbine Combustor
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Topics: Combustion, Combustion chambers, Flamelet generated manifold, Flames, Flow (Dynamics), Industrial gases, Temperature, Turbines, Turbulence
Journal Articles

Real Time Micro Gas Turbines Performance Assessment Tool: Comprehensive Transient Behavior Prediction With Computationally Effective Techniques

Aggelos Gaitanis, Francesco Contino, Ward De Paepe
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2023, 145(3): 031006.
Paper No: GTP-22-1437
DOI: https://doi.org/10.1115/1.4055785
Published Online: December 5, 2022
View Article titled, Real Time Micro Gas Turbines Performance Assessment Tool: Comprehensive Transient Behavior Prediction With Computationally Effective Techniques
Click here to open pdf in another window PDF for Real Time Micro Gas Turbines Performance Assessment Tool: Comprehensive Transient Behavior Prediction With Computationally Effective Techniques
Topics: Combustion chambers, Compressors, Control systems, Engines, Errors, Flow (Dynamics), Fuels, Micro gas turbines, Modeling, Pressure
Journal Articles

The Interaction of Main Stream Flow and Cavity Flows in Turbine Center Frames and Turbine Vane Frames

Filippo Merli, Asim Hafizovic, Nicolas Krajnc, Malte Schien, Andreas Peters, Franz Heitmeir, Emil Göttlich
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2023, 145(2): 021027.
Paper No: GTP-22-1393
DOI: https://doi.org/10.1115/1.4055870
Published Online: December 5, 2022
View Article titled, The Interaction of Main Stream Flow and Cavity Flows in Turbine Center Frames and Turbine Vane Frames
Click here to open pdf in another window PDF for The Interaction of Main Stream Flow and Cavity Flows in Turbine Center Frames and Turbine Vane Frames
Topics: Ducts, Flow (Dynamics), Pressure, Struts (Engineering), Turbines, Rotors, Vorticity, Cavities, Computational fluid dynamics
Journal Articles

Fluid Dynamics of Turbine Rim Seal Structures: A Physical Interpretation Using URANS

Giove De Cosmo, James A. Scobie, Gary D. Lock, Carl M. Sangan, Mauro Carnevale
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2023, 145(3): 031009.
Paper No: GTP-22-1460
DOI: https://doi.org/10.1115/1.4055752
Published Online: December 5, 2022
View Article titled, Fluid Dynamics of Turbine Rim Seal Structures: A Physical Interpretation Using URANS
Click here to open pdf in another window PDF for Fluid Dynamics of Turbine Rim Seal Structures: A Physical Interpretation Using URANS
Topics: Annulus, Blades, Cavities, Computational fluid dynamics, Design, Disks, Flow (Dynamics), Fluid dynamics, Pressure, Turbines
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
Article Type: Research-Article
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
View Article titled, Improvement of Silicon Nitride Turbine Blade Impact Resistance Under Uniaxial Compression Loading
Click here to open pdf in another window PDF for Improvement of Silicon Nitride Turbine Blade Impact Resistance Under Uniaxial Compression Loading
Topics: Ceramics, Silicon nitride ceramics, Stress, Turbine blades, Turbines, Compression, Failure, Damage, Boundary-value problems
Journal Articles

Influence of Geometric Parameters for a 100 kW Inward Flow Radial Supercritical CO 2 Turbine

Syed J. Hoque, Pramod Kumar, Pramod Chandra Gopi
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2023, 145(1): 011020.
Paper No: GTP-22-1368
DOI: https://doi.org/10.1115/1.4055714
Published Online: October 21, 2022
View Article titled, Influence of Geometric Parameters for a 100 kW Inward Flow Radial Supercritical CO 2 Turbine
Click here to open pdf in another window PDF for Influence of Geometric Parameters for a 100 kW Inward Flow Radial Supercritical CO 2 Turbine
Topics: Blades, Design, Flow (Dynamics), Rotors, Turbines
Journal Articles

Study to Adapt Industrial Gas Turbines for Significant and Viable CO 2 Emissions Reduction

Dan Burnes, Priyank Saxena, Rainer Kurz
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2023, 145(1): 011021.
Paper No: GTP-22-1379
DOI: https://doi.org/10.1115/1.4055682
Published Online: October 21, 2022
View Article titled, Study to Adapt Industrial Gas Turbines for Significant and Viable CO 2 Emissions Reduction
Click here to open pdf in another window PDF for Study to Adapt Industrial Gas Turbines for Significant and Viable CO 2 Emissions Reduction
Topics: Carbon capture and storage, Carbon dioxide, Gas turbines, Hydrogen, Carbon, Exhaust gas recirculation, Energy generation, Compression, Turbines
Journal Articles

A New Simulation-Based Methodology to Improve Medium-Speed Diesel Engines BSFC/NO x Tradeoff With an Optimized Air Charging System

Tauzia Xavier, Rondeau Cyril, Poiret Simon, Chesse Pascal, Salameh Georges
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2023, 145(1): 011009.
Paper No: GTP-22-1030
DOI: https://doi.org/10.1115/1.4055704
Published Online: October 20, 2022
View Article titled, A New Simulation-Based Methodology to Improve Medium-Speed Diesel Engines BSFC/NO x Tradeoff With an Optimized Air Charging System
Click here to open pdf in another window PDF for A New Simulation-Based Methodology to Improve Medium-Speed Diesel Engines BSFC/NO x Tradeoff With an Optimized Air Charging System
Topics: Cycles, Engines, Nitrogen oxides, Optimization, Stress, Turbines, Simulation, Emissions, Pressure, Turbochargers
Journal Articles

Performance Optimization of Semi-Closed Oxy-Combustion Combined Cycle for Current and Future Blade Materials

Gabriele Pio Risimini, Matteo Martinelli, Paolo Chiesa, Emanuele Martelli
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2023, 145(1): 011008.
Paper No: GTP-22-1457
DOI: https://doi.org/10.1115/1.4055790
Published Online: October 19, 2022
View Article titled, Performance Optimization of Semi-Closed Oxy-Combustion Combined Cycle for Current and Future Blade Materials
Click here to open pdf in another window PDF for Performance Optimization of Semi-Closed Oxy-Combustion Combined Cycle for Current and Future Blade Materials
Topics: Blades, Carbon dioxide, Ceramic matrix composites, Combined cycles, Combustion, Cycles, Flow (Dynamics), Pressure, Temperature, Turbines
Journal Articles

Unsteady Investigation of the Effect of Purge Air on the Flow Field Inside a Turbine Vane Frame Using Particle Image Velocimetry

Malte Schien, Asim Hafizovic, Florian Planck, Filippo Merli, Jakob Woisetschläger, Emil Göttlich
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2022, 144(12): 121016.
Paper No: GTP-22-1292
DOI: https://doi.org/10.1115/1.4055663
Published Online: October 14, 2022
View Article titled, Unsteady Investigation of the Effect of Purge Air on the Flow Field Inside a Turbine Vane Frame Using Particle Image Velocimetry
Click here to open pdf in another window PDF for Unsteady Investigation of the Effect of Purge Air on the Flow Field Inside a Turbine Vane Frame Using Particle Image Velocimetry
Topics: Design, Flow (Dynamics), Particulate matter, Rotors, Turbines, Pressure, Stators, Fluids, Inflow