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Journal Articles

The Hybrid Pathway to Flexible Power Turbines: Part B, Fast Data Transfer Methods Between Varying Fidelity Simulations, to Enable Efficient Conjugate Thermal Field Prediction

Accepted Manuscript
Mark Baker, Budimir Rosic
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
Publisher: ASME
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1392
https://doi.org/10.1115/1.4063588
Published Online: September 30, 2023
View Article titled, The Hybrid Pathway to Flexible Power Turbines: Part B, Fast Data Transfer Methods Between Varying Fidelity Simulations, to Enable Efficient Conjugate Thermal Field Prediction
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Topics: Simulation, Turbines, Bridges (Structures), Computer simulation, Cycles, Flow (Dynamics), Interpolation, Renewable energy, Stress, Transient analysis
Journal Articles

Preliminary Wear Investigations with Pressure Actuated Leaf Seals for Superheated Steam Turbine Application

Accepted Manuscript
Andreas Wittenberg, Tobias Rühle, Johannes Greving, Florian Wichern, Jens Friedrichs
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
Publisher: ASME
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1440
https://doi.org/10.1115/1.4063587
Published Online: September 30, 2023
View Article titled, Preliminary Wear Investigations with Pressure Actuated Leaf Seals for Superheated Steam Turbine Application
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Topics: Pressure, Steam turbines, Superheating, Wear, Compressed air, Design, Flow (Dynamics), Power stations, Rotation, Steam
Journal Articles

A Study On Quantities Driving Maintenance, Repair, and Overhaul for Hybrid-Electric Aeroengines

Accepted Manuscript
Lukas Schuchard, Maximilian Bien, Karl Ziaja, Norman Blanken, Jan Göing, Jens Friedrichs, Francesca di Mare, Bernd Ponick, Ronald Mailach
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
Publisher: ASME
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1340
https://doi.org/10.1115/1.4063580
Published Online: September 30, 2023
View Article titled, A Study On Quantities Driving Maintenance, Repair, and Overhaul for Hybrid-Electric Aeroengines
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Topics: Maintenance, Engines, Aircraft propulsion, Design, Gas turbines, Machinery, Stress, Aircraft, Architecture, Bearings
Journal Articles

The Hybrid Pathway to Flexible Power Turbines: Part A, Novel Autoencoder Methods for the Automated Optimization of Thermal Probes and Fast Sparse Data Reconstruction, Enabling Real-Time Thermal Analysis

Accepted Manuscript
Mark Baker, Budimir Rosic
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
Publisher: ASME
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1391
https://doi.org/10.1115/1.4063581
Published Online: September 30, 2023
View Article titled, The Hybrid Pathway to Flexible Power Turbines: Part A, Novel Autoencoder Methods for the Automated Optimization of Thermal Probes and Fast Sparse Data Reconstruction, Enabling Real-Time Thermal Analysis
Open the PDF for The Hybrid Pathway to Flexible Power Turbines: Part A, Novel Autoencoder Methods for the Automated Optimization of Thermal Probes and Fast Sparse Data Reconstruction, Enabling Real-Time Thermal Analysis in another window
Topics: Optimization, Probes, Thermal analysis, Turbines, Simulation, Artificial neural networks, Bridges (Structures), Cycles, Renewable energy, Resolution (Optics)
Journal Articles

Gldan: Global and Local Domain Adaptation Network for Cross-Wind Turbine Fault Diagnosis

Accepted Manuscript
Dandan Peng, Wim Desmet, Konstantinos Gryllias
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
Publisher: ASME
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1254
https://doi.org/10.1115/1.4063578
Published Online: September 30, 2023
View Article titled, Gldan: Global and Local Domain Adaptation Network for Cross-Wind Turbine Fault Diagnosis
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Topics: Fault diagnosis, Turbines, Wind, Wind turbines, Downtime, Energy generation, Flaw detection, Reliability, Stress, Trains
Journal Articles

A Conceptual Model for the Flutter Mechanism in Interlocked Turbine Blades

Juan Manuel Gallardo, Óscar Pérez Escobar
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
Publisher: ASME
J. Eng. Gas Turbines Power. November 2023, 145(11): 111015.
Paper No: GTP-23-1314
https://doi.org/10.1115/1.4063313
Published Online: September 29, 2023
View Article titled, A Conceptual Model for the Flutter Mechanism in Interlocked Turbine Blades
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Topics: Blades, Flutter (Aerodynamics), Torsion, Finite element methods, Damping, Stability, Mode shapes, Turbines
Journal Articles

Combined Joule-Humphrey-recuperator Cycle: Performance and Parametric Analysis Evaluation Towards More Efficient Air Transportation

Accepted Manuscript
Jorge Saavedra, Luis Cadarso
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
Publisher: ASME
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1356
https://doi.org/10.1115/1.4063536
Published Online: September 29, 2023
View Article titled, Combined Joule-Humphrey-recuperator Cycle: Performance and Parametric Analysis Evaluation Towards More Efficient Air Transportation
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Topics: Air travel, Cycles, Joules, Engines, Compression, Flow (Dynamics), Algorithms, Brayton cycle, Combustion, Explosions
Journal Articles

Functionalization of All-Oxide CMC Elements Using 3D Braiding and Pressure Slip Casting for Composite Processing: Approaches to Reduce the Filter Effect of Dense Reinforcement Textiles

Accepted Manuscript
Fabian Jung, Niels Grigat, Ben Vollbrecht, Thomas Gries
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
Publisher: ASME
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1408
https://doi.org/10.1115/1.4063531
Published Online: September 29, 2023
View Article titled, Functionalization of All-Oxide CMC Elements Using 3D Braiding and Pressure Slip Casting for Composite Processing: Approaches to Reduce the Filter Effect of Dense Reinforcement Textiles
Open the PDF for Functionalization of All-Oxide CMC Elements Using 3D Braiding and Pressure Slip Casting for Composite Processing: Approaches to Reduce the Filter Effect of Dense Reinforcement Textiles in another window
Topics: Ceramic matrix composites, Composite materials, Filters, Pressure, Slip casting (Process), Textiles, Braid (Textile), Density, Emissions, Energy sustainability
Journal Articles

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

Accepted Manuscript
Johann Moritz Reumschüssel, Jakob G.R. von Saldern, Bernhard Cosic, Christian Oliver Paschereit
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
Publisher: ASME
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1361
https://doi.org/10.1115/1.4063535
Published Online: September 29, 2023
View Article titled, Multi-Objective Experimental Combustor Development Using Surrogate Model-Based Optimization
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Topics: Combustion chambers, Optimization, Fuels, Stress, Design, Emissions, Combustion, Combustion systems, Ejectors, Errors
Journal Articles

Evaluation of Nox Emissions Associated to Non-Premixed Combustion of H 2 /Natural Gas Blends in a 40MW Heavy-Duty Gas Turbine

Accepted Manuscript
Salvatore Carusotto, Giovanni Labrini, Simone Salvadori, Mirko Baratta, Francesco Cardile, Marco Toppino, Massimo Valsania, Daniela Misul
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
Publisher: ASME
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1363
https://doi.org/10.1115/1.4063525
Published Online: September 29, 2023
View Article titled, Evaluation of Nox Emissions Associated to Non-Premixed Combustion of H 2 /Natural Gas Blends in a 40MW Heavy-Duty Gas Turbine
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Topics: Combustion, Emissions, Gas turbines, Natural gas, Nitrogen oxides, Hydrogen, Combustion chambers, Engineering simulation, Simulation, Stress
Journal Articles

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

Accepted Manuscript
Avinash Renuke, Alberto Traverso, Federico Reggio, Matteo Pascenti, Paolo Silvestri
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
Publisher: ASME
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1353
https://doi.org/10.1115/1.4063533
Published Online: September 29, 2023
View Article titled, Performance Investigation of Stator-Less and Blade-Less Radial Expander
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Topics: Blades, Stators, Turbines, Organic Rankine cycle, Turbomachinery, Compressors, Computer simulation, Construction, Energy generation, Energy harvesting
Journal Articles

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

Accepted Manuscript
Patrick Wehrel, Robin Schöffler, Clemens Grunwitz, Francisco Carvalho, Martin Plohr, Jannik Häßy, Anna Petersen
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
Publisher: ASME
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1322
https://doi.org/10.1115/1.4063534
Published Online: September 29, 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, Emissions, High pressure (Physics), Turbines, Cooling, Inlet guide vanes, Nitrogen oxides, Temperature, Engines, Aircraft engines
Journal Articles

Ignition of Various Lubricating Oil Compositions Using a Shock Tube

Accepted Manuscript
Matthew Abulail, Sean P. Cooper, Matthew G Sandberg, Eric Petersen
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
Publisher: ASME
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1379
https://doi.org/10.1115/1.4063543
Published Online: September 29, 2023
View Article titled, Ignition of Various Lubricating Oil Compositions Using a Shock Tube
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Topics: Ignition, Lubricating oils, Shock tubes, Lubricants, Gas turbines, High temperature, Shock waves, Chemiluminescence, Combustion, Fire
Journal Articles

Integrated Aerodynamic and Mechanical Design of a Large-scale Axial Turbine Operating with Supercritical Carbon Dioxide Mixtures

Accepted Manuscript
Abdelrahman Abdeldayem, Andrea Paggini, Tommaso Diurno, Claudio Orazi, Martin White, Marco Ruggiero, A.I. Sayma
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
Publisher: ASME
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1302
https://doi.org/10.1115/1.4063530
Published Online: September 29, 2023
View Article titled, Integrated Aerodynamic and Mechanical Design of a Large-scale Axial Turbine Operating with Supercritical Carbon Dioxide Mixtures
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Topics: Design engineering, Supercritical carbon dioxide, Turbines, Design, Manufacturing, Pressure, Exhaust systems, Flow (Dynamics), Rotors, Aerodynamic flow
Journal Articles

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

Accepted Manuscript
Syed Jiaul Hoque, Pramod Kumar, Pramod Chandra Gopi
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
Publisher: ASME
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1399
https://doi.org/10.1115/1.4063548
Published Online: September 29, 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, Flow (Dynamics), Supercritical carbon dioxide, Turbines, Pressure, Computational fluid dynamics, Errors, Boundary-value problems, Computer software, Cross section (Physics)
Journal Articles

Innovative Air Bypass System For Low-Emission Multi Can Combustors

Accepted Manuscript
Bernhard ဆosiဇ, Dominik Wassmer, Frank Reiß, David Kluss, Judith Pähr, Johann Moritz Reumschüssel, Jan Paul Beuth, Martin Szeponik, Thoralf Reichel, Christian Oliver Paschereit
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
Publisher: ASME
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1346
https://doi.org/10.1115/1.4063425
Published Online: September 14, 2023
View Article titled, Innovative Air Bypass System For Low-Emission Multi Can Combustors
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Topics: Combustion chambers, Emissions, Gas turbines, Combustion, Compressed air, Compressors, Flames, Air pollution control, Chemiluminescence, Combustion systems
Journal Articles

A Surge/Stall-Capable Dynamic Performance Simulation Methodology for a Turbojet Engine

Accepted Manuscript
Emrah Güllü, Gökhan Aran
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
Publisher: ASME
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1358
https://doi.org/10.1115/1.4063422
Published Online: September 13, 2023
View Article titled, A Surge/Stall-Capable Dynamic Performance Simulation Methodology for a Turbojet Engine
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Topics: Engines, Simulation, Surges, Turbojets, Flow (Dynamics), Cycles, Modeling, Transients (Dynamics), Combustion chambers, Compressors
Journal Articles

Ceramic and Metal Additive Manufacturing of Monolithic Rotors From Sialon and Inconel and Comparison of Aerodynamic Performance for 300W Scale Microturbines

Accepted Manuscript
Lukas Badum, Thomas Prochaska, Martin Schwentenwein, Beni Cukurel
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
Publisher: ASME
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1404
https://doi.org/10.1115/1.4063421
Published Online: September 12, 2023
View Article titled, Ceramic and Metal Additive Manufacturing of Monolithic Rotors From Sialon and Inconel and Comparison of Aerodynamic Performance for 300W Scale Microturbines
Open the PDF for Ceramic and Metal Additive Manufacturing of Monolithic Rotors From Sialon and Inconel and Comparison of Aerodynamic Performance for 300W Scale Microturbines in another window
Topics: Additive manufacturing, Ceramics, Metals, Microturbines, Rotors, Compressors, Pressure, Turbomachinery, Geometry, Manufacturing
Journal Articles

Effects of the Seal Wire On the Nonlinear Dynamics of the Aircraft Engine Turbine Blades

Accepted Manuscript
Mertol Tufekci, Fadi El-Haddad, Loic Salles, Richard Setchfield, Ludovic Renson
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
Publisher: ASME
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1305
https://doi.org/10.1115/1.4063413
Published Online: September 12, 2023
View Article titled, Effects of the Seal Wire On the Nonlinear Dynamics of the Aircraft Engine Turbine Blades
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Topics: Aircraft engines, Nonlinear dynamics, Turbine blades, Wire, Blades, Damping, Boundary-value problems, Disks, Locks (Waterways), Time-domain analysis
Journal Articles

A Computationally Efficient Method For The Thermo-Structural Analysis Of A Turbocharger Turbine Wheel Under Engine Transient Operation

Accepted Manuscript
Francesco Balduzzi, Iacopo Catalani, Nicola Pini, Luigi Mosciaro, Daniele Mattiello, Silvio Rabbolini, Pierre Alain Hoffer, Alessandro Bianchini, Giovanni Ferrara
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
Publisher: ASME
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1334
https://doi.org/10.1115/1.4063379
Published Online: September 8, 2023
View Article titled, A Computationally Efficient Method For The Thermo-Structural Analysis Of A Turbocharger Turbine Wheel Under Engine Transient Operation
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Topics: Engines, Transients (Dynamics), Turbines, Turbochargers, Wheels, Heat transfer, Boundary-value problems, Computational fluid dynamics, Fluids, Stress