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Journal Articles

A Correction Method for the Effects of Reynolds Number, Roughness, and Tip Clearance on Geometric Scaling of Axial Compressors

Yitong Liu, Wuqi Gong, Lu Liang, Qi Wang
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2023, 145(10): 101004.
Paper No: GTP-23-1107
https://doi.org/10.1115/1.4063229
Published Online: August 31, 2023
View Article titled, A Correction Method for the Effects of Reynolds Number, Roughness, and Tip Clearance on Geometric Scaling of Axial Compressors
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Topics: Clearances (Engineering), Compressors, Engineering prototypes, Reynolds number, Surface roughness, Numerical analysis, Test facilities, Flow (Dynamics), Computational fluid dynamics, Pressure
Journal Articles

Design and Operability Challenges for Supercritical CO 2 Plants: The sCO 2 -Flex Centrifugal Compressor Test Experience

Bigi Manuele, Bisio Valentina, Evangelisti Silvia, Giancotti Marco, Milani Alberto, Pellegrini Tiziano
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2023, 145(3): 031024.
Paper No: GTP-22-1345
https://doi.org/10.1115/1.4055707
Published Online: December 13, 2022
View Article titled, Design and Operability Challenges for Supercritical CO 2 Plants: The sCO 2 -Flex Centrifugal Compressor Test Experience
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Topics: Carbon dioxide, Compressors, Design, Engineering prototypes, Pressure, Safety, Suction, Vibration, Transients (Dynamics), Supercritical carbon dioxide
Journal Articles

Performance Investigation of a Bladeless Air Compressor

Ravi Nath Tiwari, Federico Reggio, Avinash Renuke, Matteo Pascenti, Alberto Traverso, Mario Luigi Ferrari
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2022, 144(9): 091008.
Paper No: GTP-22-1147
https://doi.org/10.1115/1.4054945
Published Online: August 16, 2022
View Article titled, Performance Investigation of a Bladeless Air Compressor
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Topics: Compressors, Diffusers, Disks, Flow (Dynamics), Pressure, Rotors, Design, Numerical analysis, Leakage, Engineering prototypes
Journal Articles

Experimental Characterization of Losses in Bladeless Turbine Prototype

Avinash Renuke, Federico Reggio, Alberto Traverso, Matteo Pascenti
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2022, 144(4): 041009.
Paper No: GTP-21-1519
https://doi.org/10.1115/1.4053117
Published Online: January 21, 2022
View Article titled, Experimental Characterization of Losses in Bladeless Turbine Prototype
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Topics: Flow (Dynamics), Nozzles, Rotors, Stators, Turbines, Ventilation, Engineering prototypes, Pressure, Leakage, Disks
Journal Articles

Reducing Uncertainty in the Onset of Combustion Instabilities Using Dynamic Pressure Information and Bayesian Neural Networks

Michael McCartney, Ushnish Sengupta, Matthew Juniper
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2022, 144(1): 011012.
Paper No: GTP-21-1377
https://doi.org/10.1115/1.4052145
Published Online: October 13, 2021
View Article titled, Reducing Uncertainty in the Onset of Combustion Instabilities Using Dynamic Pressure Information and Bayesian Neural Networks
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Topics: Artificial neural networks, Combustion, Combustion chambers, Combustion systems, Engineering prototypes, Errors, Pressure, Probability, Signals, Uncertainty
Journal Articles

Experimental Investigation of a Small-Scale Organic Rankine Cycle Turbo-Generator Supported on Gas-Lubricated Bearings

Kévin Rosset, Olivier Pajot, Jürg Schiffmann
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2021, 143(5): 051015.
Paper No: GTP-20-1562
https://doi.org/10.1115/1.4049988
Published Online: March 11, 2021
View Article titled, Experimental Investigation of a Small-Scale Organic Rankine Cycle Turbo-Generator Supported on Gas-Lubricated Bearings
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Topics: Bearings, Fluids, Organic Rankine cycle, Pressure, Pumps, Rotors, Turbines, Turbogenerators, Engineering prototypes, Stress
Journal Articles

Experimental Assessment of a Sliding-Blade Inside-Out Ceramic Turbine

D. Thibault, P. K. Dubois, B. Picard, A. Landry-Blais, J.-S. Plante, M. Picard
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2021, 143(5): 051010.
Paper No: GTP-20-1513
https://doi.org/10.1115/1.4049303
Published Online: March 11, 2021
View Article titled, Experimental Assessment of a Sliding-Blade Inside-Out Ceramic Turbine
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Topics: Blades, Ceramics, Turbines, Engineering prototypes, Design, Failure
Journal Articles

Performance Analysis and Improvement of a Centrifugal Compressor Based on Partial Similarity Principle

Hong Xie, Bo Yang, Shuyi Zhang, Moru Song
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2020, 142(5): 051012.
Paper No: GTP-19-1692
https://doi.org/10.1115/1.4046925
Published Online: April 29, 2020
View Article titled, Performance Analysis and Improvement of a Centrifugal Compressor Based on Partial Similarity Principle
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Topics: Compressors, Engineering prototypes, Flow (Dynamics), Clearances (Engineering), Impellers
Journal Articles

A Starting Control Strategy of Single-Cylinder Two-Stroke Free-Piston Engine Generator

Jinkang Lu, Zhaoping Xu, Dong Liu, Liang Liu
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2020, 142(3): 031020.
Paper No: GTP-19-1174
https://doi.org/10.1115/1.4045870
Published Online: February 5, 2020
View Article titled, A Starting Control Strategy of Single-Cylinder Two-Stroke Free-Piston Engine Generator
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Topics: Combustion, Cylinders, Engineering prototypes, Engines, Pistons, Pressure, Generators, Cycles
Journal Articles

Design and Prototype Test Data for a 300 kW Active Magnetic Bearings-Supported Turbine Generator for Natural Gas Pressure Letdown

Rasish Khatri, Lawrence A. Hawkins, Massimiliano Ortiz Neri, Francesco Cangioli, Davide Biliotti
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2020, 142(1): 011007.
Paper No: GTP-19-1411
https://doi.org/10.1115/1.4045277
Published Online: November 27, 2019
View Article titled, Design and Prototype Test Data for a 300 kW Active Magnetic Bearings-Supported Turbine Generator for Natural Gas Pressure Letdown
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Topics: Bearings, Design, Stress, Thrust, Pressure, Rotors, Generators, Magnetic bearings, Engineering prototypes, Transfer functions
Journal Articles

A New Practical Approach to the Design of Industrial Axial Fans: Tube-Axial Fans With Very Low Hub-to-Tip Ratio

Massimo Masi, Andrea Lazzaretto
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2019, 141(10): 101003.
Paper No: GTP-19-1340
https://doi.org/10.1115/1.4044206
Published Online: July 25, 2019
View Article titled, A New Practical Approach to the Design of Industrial Axial Fans: Tube-Axial Fans With Very Low Hub-to-Tip Ratio
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Topics: Blades, Design, Fans, Engineering prototypes, Flow (Dynamics)
Journal Articles

Intelligent Reasoning for Gas Turbine Fault Isolation and Ambiguity Resolution

Liang Tang, Allan J. Volponi
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2019, 141(4): 041023.
Paper No: GTP-18-1318
https://doi.org/10.1115/1.4040899
Published Online: December 4, 2018
View Article titled, Intelligent Reasoning for Gas Turbine Fault Isolation and Ambiguity Resolution
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Topics: Ambiguity, Engines, Resolution (Optics), Computer software, Flight, Gas turbines, Engineering prototypes, Algorithms
Journal Articles

Forced Response Reduction of a Blisk by Means of Intentional Mistuning

Bernd Beirow, Arnold Kühhorn, Felix Figaschewsky, Alfons Bornhorn, Oleg V. Repetckii
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2019, 141(1): 011008.
Paper No: GTP-18-1289
https://doi.org/10.1115/1.4040715
Published Online: September 14, 2018
View Article titled, Forced Response Reduction of a Blisk by Means of Intentional Mistuning
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Topics: Blades, Damping, Engineering prototypes, Excitation, Optimization, Robustness, Magnification, Design, Genetic algorithms, Turbochargers
Journal Articles

The Wing Foil: A Novel Compliant Radial Foil Bearing Design

Erik E. Swanson, P. Shawn O'Meara
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2018, 140(8): 082701.
Paper No: GTP-17-1400
https://doi.org/10.1115/1.4038366
Published Online: April 26, 2018
View Article titled, The Wing Foil: A Novel Compliant Radial Foil Bearing Design
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Topics: Bearings, Design, Foil bearings, Wings, Engineering prototypes
Journal Articles

Modal Analyses of an Axial Turbine Blisk With Intentional Mistuning

Bernd Beirow, Felix Figaschewsky, Arnold Kühhorn, Alfons Bornhorn
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2018, 140(1): 012503.
Paper No: GTP-17-1260
https://doi.org/10.1115/1.4037588
Published Online: September 19, 2017
View Article titled, Modal Analyses of an Axial Turbine Blisk With Intentional Mistuning
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Topics: Blades, Damping, Design, Modal analysis, Mode shapes, Optimization, Turbines, Excitation, Engineering prototypes, Engines
Journal Articles

High-Speed Characterization of a Prototype Leaf Seal on an Advanced Seal Test Facility

Michael J. Pekris, Adele Nasti, Ingo H. J. Jahn, Gervas Franceschini
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2016, 138(8): 082503.
Paper No: GTP-15-1561
https://doi.org/10.1115/1.4032422
Published Online: March 15, 2016
View Article titled, High-Speed Characterization of a Prototype Leaf Seal on an Advanced Seal Test Facility
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Topics: Clearances (Engineering), Engineering prototypes, Leakage, Pressure, Rotors, Temperature, Test facilities, Torque, Uncertainty, Flow (Dynamics)
Journal Articles

Experimental Investigation of a Leaf Seal Prototype at Engine-Representative Speeds and Pressures

Michael J. Pekris, Gervas Franceschini, Ingo H. J. Jahn, David R. H. Gillespie
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2016, 138(7): 072502.
Paper No: GTP-15-1449
https://doi.org/10.1115/1.4031875
Published Online: December 4, 2015
View Article titled, Experimental Investigation of a Leaf Seal Prototype at Engine-Representative Speeds and Pressures
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Topics: Clearances (Engineering), Engineering prototypes, Engines, Pressure, Rotors, Torque, Test facilities, Geometry, Leakage, Flow (Dynamics)
Journal Articles

Starting Characteristic Analysis of a Radial Inflow Turbine for the Regenerative Brayton Cycle

Susumu Nakano, Tadaharu Kishibe, Manabu Yagi, Kuniyoshi Tsubouchi, Takanori Shibata
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2015, 137(6): 061701.
Paper No: GTP-14-1035
https://doi.org/10.1115/1.4028765
Published Online: June 1, 2015
View Article titled, Starting Characteristic Analysis of a Radial Inflow Turbine for the Regenerative Brayton Cycle
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Topics: Pressure, Turbines, Inflow, Rotors, Microturbines, Compressors, Engineering prototypes
Journal Articles

Thermodynamic Simulation and Prototype Testing of a Four-Stroke Free-Piston Engine

Jiming Lin, Zhaoping Xu, Siqin Chang, Ningxia Yin, Hao Yan
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2014, 136(5): 051505.
Paper No: GTP-13-1267
https://doi.org/10.1115/1.4026299
Published Online: January 9, 2014
View Article titled, Thermodynamic Simulation and Prototype Testing of a Four-Stroke Free-Piston Engine
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Topics: Cylinders, Engineering prototypes, Engines, Pistons, Pressure, Simulation, Cycles, Thermodynamic cycles, Compression, Combustion
Journal Articles

An Improved Nickel Based MIMS Thermocouple for High Temperature Gas Turbine Applications

Michele Scervini, Catherine Rae
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2013, 135(9): 091601.
Paper No: GTP-13-1075
https://doi.org/10.1115/1.4024420
Published Online: July 31, 2013
View Article titled, An Improved Nickel Based MIMS Thermocouple for High Temperature Gas Turbine Applications
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Topics: Thermocouples, Engineering prototypes