Search Results | J. Eng. Gas Turbines Power

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Journal Articles

Gas Turbine Combustion Optimization Using Neural Network Model and Wavelet Analysis

Keyu Jia, Suhui Li

J. Eng. Gas Turbines Power. August 2022, 144(8): 081003.

Paper No: GTP-21-1599

DOI: https://doi.org/10.1115/1.4054524

Published Online: June 2, 2022

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Topics: Artificial neural networks, Combustion, Combustion chambers, Emissions, Gas turbines, Nitrogen oxides, Optimization, Pressure, Wavelets, Signals

Journal Articles

Novel Cyclo-Nonstationary Indicators for Monitoring of Rotating Machinery Operating Under Speed and Load Varying Conditions

Alexandre Mauricio, Dustin Helm, Markus Timusk, Jerome Antoni, Konstantinos Gryllias

J. Eng. Gas Turbines Power. April 2022, 144(4): 041018.

Paper No: GTP-20-1600

DOI: https://doi.org/10.1115/1.4049778

Published Online: February 21, 2022

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Topics: Machinery, Signals, Stress, Damage, Bearings

Journal Articles

Delay Identification in Thermoacoustics

F. Gant, G. Ghirardo, A. Cuquel, M. R. Bothien

J. Eng. Gas Turbines Power. February 2022, 144(2): 021005.

Paper No: GTP-21-1340

DOI: https://doi.org/10.1115/1.4052060

Published Online: November 1, 2021

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Topics: Acoustics, Delays, Oscillations, Time series, Flames, Maximum likelihood estimation, Pressure, Noise (Sound), Sound pressure, Signals

Journal Articles

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

Michael McCartney, Ushnish Sengupta, Matthew Juniper

J. Eng. Gas Turbines Power. January 2022, 144(1): 011012.

Paper No: GTP-21-1377

DOI: https://doi.org/10.1115/1.4052145

Published Online: October 13, 2021

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Topics: Artificial neural networks, Combustion, Combustion chambers, Combustion systems, Engineering prototypes, Errors, Pressure, Probability, Signals, Uncertainty

Journal Articles

Dynamical Characterization of Thermoacoustic Oscillations in a Hydrogen-Enriched Partially Premixed Swirl-Stabilized Methane/Air Combustor

Abhishek Kushwaha, Praveen Kasthuri, Samadhan A. Pawar, R. I. Sujith, Ianko Chterev, Isaac Boxx

J. Eng. Gas Turbines Power. December 2021, 143(12): 121022.

Paper No: GTP-21-1335

DOI: https://doi.org/10.1115/1.4052091

Published Online: October 12, 2021

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Topics: Combustion chambers, Hydrogen, Oscillations, Signals, Methane

Includes: Supplementary data

Journal Articles

Optimization of Nonuniform Sensor Placement for Blade Tip Timing Based on Equiangular Tight Frame Theory

Zhiwei Zhang, Pengfei Chai, Yong Chen, Jie Tian, Hua Ouyang

J. Eng. Gas Turbines Power. November 2021, 143(11): 111021.

Paper No: GTP-21-1304

DOI: https://doi.org/10.1115/1.4051963

Published Online: October 5, 2021

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Topics: Algorithms, Blades, Optimization, Sensor placement, Sensors, Signals, Signal reconstruction, Vibration, Redundancy (Engineering), Failure

Journal Articles

Predicting the Amplitude of Thermoacoustic Instability Using Universal Scaling Behavior

Induja Pavithran, Vishnu R. Unni, Abhishek Saha, Alan J. Varghese, R. I. Sujith, Norbert Marwan, Jürgen Kurths

J. Eng. Gas Turbines Power. December 2021, 143(12): 121005.

Paper No: GTP-21-1336

DOI: https://doi.org/10.1115/1.4052059

Published Online: October 4, 2021

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Topics: Combustion chambers, Oscillations, Time series, Pressure, Turbulence, Limit cycles, Fluctuations (Physics), Signals

Journal Articles

A Robust Procedure to Implement Dynamic Stall Models Into Actuator Line Methods for the Simulation of Vertical-Axis Wind Turbines

Pier Francesco Melani, Francesco Balduzzi, Alessandro Bianchini

J. Eng. Gas Turbines Power. November 2021, 143(11): 111008.

Paper No: GTP-21-1279

DOI: https://doi.org/10.1115/1.4051909

Published Online: September 27, 2021

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Topics: Actuators, Airfoils, Blades, Computational fluid dynamics, Flow (Dynamics), Rotors, Simulation, Turbines, Vertical axis wind turbines, Drag (Fluid dynamics)

Journal Articles

Incipient Surge Analysis in Time and Frequency Domain for Centrifugal Compressors

Paolo Silvestri, Silvia Marelli, Massimo Capobianco

J. Eng. Gas Turbines Power. October 2021, 143(10): 101020.

Paper No: GTP-21-1333

DOI: https://doi.org/10.1115/1.4051956

Published Online: September 22, 2021

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Topics: Compressors, Signals, Surges, Pressure, Wavelets, Circuits, Flow (Dynamics)

Journal Articles

Construction of the Signal Profile for Use in Blade Tip-Timing Analysis

Dušan Maturkanič, Pavel Procházka, Robert Hodboď, Eder Batista Tchawou Tchuisseu, Marek Brabec, Peter Russhard

J. Eng. Gas Turbines Power. October 2021, 143(10): 101001.

Paper No: GTP-20-1646

DOI: https://doi.org/10.1115/1.4050857

Published Online: June 17, 2021

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Topics: Blades, Construction, Signals, Vibration, Sensors

Journal Articles

Comparing Global Spray Combustion Characteristics and Local Shot-to-Shot Variations in a Reacting n -Heptane Spray

Shawn A. Reggeti, Allen Parker, C. Taber Wanstall, Ajay K. Agrawal, Joshua A. Bittle

J. Eng. Gas Turbines Power. September 2021, 143(9): 091018.

Paper No: GTP-21-1095

DOI: https://doi.org/10.1115/1.4050868

Published Online: May 31, 2021

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Topics: Combustion, Flames, Fuels, Soot, Sprays, Turbulence, Vapors, Temperature, Chemiluminescence, Pressure

Journal Articles

Torsional Vibration Extraction of Dual-Period Instantaneous Angular Speed Measurement of the Generalized Incremental Encoder

Yuhao Zhang, Yujiong Gu, Pengcheng Zhao, Dongchao Chen, Kun Yang

J. Eng. Gas Turbines Power. September 2021, 143(9): 091003.

Paper No: GTP-20-1549

DOI: https://doi.org/10.1115/1.4050066

Published Online: April 19, 2021

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Topics: Signals, Vibration, Rotation

Journal Articles

Incipient Surge Detection in Large Volume Energy Systems Based on Wigner–Ville Distribution Evaluated on Vibration Signals

Carlo Alberto Niccolini Marmont Du Haut Champ, Paolo Silvestri, Mario Luigi Ferrari, Aristide Fausto Massardo

J. Eng. Gas Turbines Power. July 2021, 143(7): 071014.

Paper No: GTP-20-1345

DOI: https://doi.org/10.1115/1.4049855

Published Online: March 31, 2021

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Topics: Surges, Transients (Dynamics), Signals, Compressors, Energy levels (Quantum mechanics)

Journal Articles

Experimental Analysis of Blade-Casing Contacts in a Centrifugal Compressor: Vibration and Thermal Aspects

Nicolas Guérin, Claude Gibert, Fabrice Thouverez, Patricio Almeida

J. Eng. Gas Turbines Power. August 2021, 143(8): 081010.

Paper No: GTP-20-1511

DOI: https://doi.org/10.1115/1.4049500

Published Online: March 31, 2021

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Topics: Blades, Compressors, Engines, Impellers, Rotors, Signals, Stators, Strain gages, Temperature, Vibration

Journal Articles

Experimental Analysis of Surge-Detection System Based on Pressure Derivatives at Part-Speed Operation

Grzegorz Liskiewicz, Kirill Kabalyk, Andrzej Jaeschke, Filip Grapow, Michał Kulak, Władysław Kryłłowicz, Hua Ouyang, Xin Shen

J. Eng. Gas Turbines Power. May 2021, 143(5): 051018.

Paper No: GTP-20-1633

DOI: https://doi.org/10.1115/1.4049770

Published Online: March 15, 2021

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Topics: Diffusers, Flow (Dynamics), Machinery, Pressure, Safety, Surges, Valves, Impellers, Compressors, Signals

Journal Articles

Signal Processing Techniques to Detect Centrifugal Compressors Instabilities in Large Volume Power Plants

Carlo Alberto Niccolini Marmont Du Haut Champ, Paolo Silvestri, Mario Luigi Ferrari, Aristide Fausto Massardo

J. Eng. Gas Turbines Power. December 2020, 142(12): 121002.

Paper No: GTP-20-1539

DOI: https://doi.org/10.1115/1.4048910

Published Online: November 12, 2020

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Topics: Accelerometers, Acoustics, Compressors, Cycles, Microphones, Signal processing, Signals, Surges, Transients (Dynamics), Wavelets

Journal Articles

Multi-Objective Modeling of Leading-Edge Serrations Applied to Low-Pressure Axial Fans

Till M. Biedermann, M. Reich, C. O. Paschereit

J. Eng. Gas Turbines Power. November 2020, 142(11): 111009.

Paper No: GTP-20-1406

DOI: https://doi.org/10.1115/1.4048599

Published Online: October 26, 2020

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Topics: Acoustics, Artificial neural networks, Blades, Design, Fans, Flow (Dynamics), Modeling, Noise control, Optimization, Pareto optimization

Journal Articles

Vibration-Based Condition Monitoring of Helicopter Gearboxes Based on Cyclostationary Analysis

Alexandre Mauricio, Linghao Zhou, David Mba, Konstantinos Gryllias

J. Eng. Gas Turbines Power. March 2020, 142(3): 031010.

Paper No: GTP-19-1314

DOI: https://doi.org/10.1115/1.4044453

Published Online: January 29, 2020

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Topics: Bearings, Condition monitoring, Electromagnetic spectrum, Mechanical drives, Optimization, Signals, Vibration, Filtration, Gears, Flaw detection

Journal Articles

Condition Monitoring of Wind Turbine Planetary Gearboxes Under Different Operating Conditions

Alexandre Mauricio, Shuangwen Sheng, Konstantinos Gryllias

J. Eng. Gas Turbines Power. March 2020, 142(3): 031003.

Paper No: GTP-19-1317

DOI: https://doi.org/10.1115/1.4044683

Published Online: January 17, 2020

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Topics: Bearings, Condition monitoring, Mechanical drives, Optimization, Sensors, Signals, Stress, Wind turbines, Gears, Damage

Journal Articles

Development and Validation of a General and Robust Methodology for the Detection and Classification of Gas Turbine Sensor Faults

Lucrezia Manservigi, Mauro Venturini, Giuseppe Fabio Ceschini, Giovanni Bechini, Enzo Losi

J. Eng. Gas Turbines Power. February 2020, 142(2): 021009.

Paper No: GTP-19-1494

DOI: https://doi.org/10.1115/1.4045711

Published Online: January 10, 2020

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Topics: Flaw detection, Sensors, Signals

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Journal citation

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Supplemental Material

Gas Turbine Combustion Optimization Using Neural Network Model and Wavelet Analysis

Novel Cyclo-Nonstationary Indicators for Monitoring of Rotating Machinery Operating Under Speed and Load Varying Conditions

Delay Identification in Thermoacoustics

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

Dynamical Characterization of Thermoacoustic Oscillations in a Hydrogen-Enriched Partially Premixed Swirl-Stabilized Methane/Air Combustor

Optimization of Nonuniform Sensor Placement for Blade Tip Timing Based on Equiangular Tight Frame Theory

Predicting the Amplitude of Thermoacoustic Instability Using Universal Scaling Behavior

A Robust Procedure to Implement Dynamic Stall Models Into Actuator Line Methods for the Simulation of Vertical-Axis Wind Turbines

Incipient Surge Analysis in Time and Frequency Domain for Centrifugal Compressors

Construction of the Signal Profile for Use in Blade Tip-Timing Analysis

Comparing Global Spray Combustion Characteristics and Local Shot-to-Shot Variations in a Reacting n -Heptane Spray

Torsional Vibration Extraction of Dual-Period Instantaneous Angular Speed Measurement of the Generalized Incremental Encoder

Incipient Surge Detection in Large Volume Energy Systems Based on Wigner–Ville Distribution Evaluated on Vibration Signals

Experimental Analysis of Blade-Casing Contacts in a Centrifugal Compressor: Vibration and Thermal Aspects

Experimental Analysis of Surge-Detection System Based on Pressure Derivatives at Part-Speed Operation

Signal Processing Techniques to Detect Centrifugal Compressors Instabilities in Large Volume Power Plants

Multi-Objective Modeling of Leading-Edge Serrations Applied to Low-Pressure Axial Fans

Vibration-Based Condition Monitoring of Helicopter Gearboxes Based on Cyclostationary Analysis

Condition Monitoring of Wind Turbine Planetary Gearboxes Under Different Operating Conditions

Development and Validation of a General and Robust Methodology for the Detection and Classification of Gas Turbine Sensor Faults

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