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Proceedings Papers

Statistical Rule Extraction for Gas Turbine Trip Prediction

Giovanni Bechini, Enzo Losi, Lucrezia Manservigi, Giovanni Pagliarini, Guido Sciavicco, Ionel Eduard Stan, Mauro Venturini

Proc. ASME. GT2022, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications, V007T19A012, June 13–17, 2022

Paper No: GT2022-82915

DOI: https://doi.org/10.1115/GT2022-82915

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Topics: Gas turbines, Artificial intelligence, Computers, Industrial gases, Machine learning, Statistical analysis, Turbines

Proceedings Papers

Influence of Acoustically Excited Airflows on a Planar Airblast Prefilmer

Thomas Christou, Björn Stelzner, Nikolaos Zarzalis

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A022, June 7–11, 2021

Paper No: GT2021-58862

DOI: https://doi.org/10.1115/GT2021-58862

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Topics: Acoustics, Air flow, Jet engines, Sprays, Combustion chambers, Emissions, Excitation, Oscillations, Drops, Flames

Proceedings Papers

Unit Health Assessment- Oil & Gas Equipment Probabilistic Case Study

Noor Azman Mohamat Nor, Andrew Findlay

Proc. ASME. GT2021, Volume 8: Oil and Gas Applications; Steam Turbine, V008T20A009, June 7–11, 2021

Paper No: GT2021-59318

DOI: https://doi.org/10.1115/GT2021-59318

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Topics: Downtime, Failure, Gas turbines, Life cycle management, Maintainability, Maintenance, Ocean engineering, Pattern recognition, Performance, Probability

Proceedings Papers

Technological Choices for Vibratory Robustness of Turbine Bladed Disk

Mathieu Herran, Marc Dijoud, Christophe Colette

Proc. ASME. GT2021, Volume 9B: Structures and Dynamics — Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V09BT29A002, June 7–11, 2021

Paper No: GT2021-04281

DOI: https://doi.org/10.1115/GT2021-04281

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Topics: Disks, Robustness, Turbines, Engines, Rotors, Gas turbines, Stress, Blades, Dampers, Disperse systems

Proceedings Papers

Ancillary Services Potential for Flexible Combined Cycles

Alberto Vannoni, Jose Angel Garcia, Weimar Mantilla, Rafael Guedez, Alessandro Sorce

Proc. ASME. GT2021, Volume 4: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage; Education; Electric Power, V004T06A015, June 7–11, 2021

Paper No: GT2021-59587

DOI: https://doi.org/10.1115/GT2021-59587

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Topics: Combined cycle gas turbines, Combined cycles, Design, Fuels, Gas turbines, Heat pumps, Modeling, Nuclear decommissioning, Plant layout, Profitability

Proceedings Papers

Dynamics of Shock Waves Interacting With Laminar Separated Transonic Turbine Flow Investigated by High-Speed Schlieren and Surface Hot-Film Sensors

Marcel Börner, Reinhard Niehuis

Proc. ASME. GT2020, Volume 2B: Turbomachinery, V02BT33A005, September 21–25, 2020

Paper No: GT2020-14386

DOI: https://doi.org/10.1115/GT2020-14386

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Topics: Dynamics (Mechanics), Flow (Dynamics), Sensors, Shock waves, Turbines, Bubbles, Separation (Technology), Boundary layers, Mach number, Suction

Proceedings Papers

Unsteady Analysis of Heat Transfer Coefficient Distribution in a Static Ribbed Channel for an Established Flow

Aurélien Perrot, Laurent Gicquel, Florent Duchaine, Nicolas Odier, Jérôme Dombard, Thomas Grosnickel

Proc. ASME. GT2020, Volume 7A: Heat Transfer, V07AT15A007, September 21–25, 2020

Paper No: GT2020-14493

DOI: https://doi.org/10.1115/GT2020-14493

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Topics: Flow (Dynamics), Heat transfer coefficients, Computational fluid dynamics, Temperature, Turbulence, Convection, Large eddy simulation, Spectral energy distribution, Statistical analysis, Turbine blades

Proceedings Papers

Probabilistic FE-Analysis of Cooled High Pressure Turbine Blades: Part A — Holistic Description of Manufacturing Variability

Lars Högner, Matthias Voigt, Ronald Mailach, Marcus Meyer, Ulf Gerstberger

Proc. ASME. GT2019, Volume 2D: Turbomachinery, V02DT46A011, June 17–21, 2019

Paper No: GT2019-91205

DOI: https://doi.org/10.1115/GT2019-91205

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Topics: Finite element analysis, High pressure (Physics), Manufacturing, Turbine blades, Blades, Geometry, Airfoils, Design, Computerized tomography, Cooling

Proceedings Papers

Probabilistic FE-Analysis of Cooled High Pressure Turbine Blades: Part B — Probabilistic Analysis

Lars Högner, Matthias Voigt, Ronald Mailach, Marcus Meyer, Ulf Gerstberger

Proc. ASME. GT2019, Volume 2D: Turbomachinery, V02DT46A012, June 17–21, 2019

Paper No: GT2019-91214

DOI: https://doi.org/10.1115/GT2019-91214

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Topics: Finite element analysis, High pressure (Physics), Turbine blades, Blades, Design, Robustness, Simulation, Uncertainty, Airfoils, Chain

Proceedings Papers

Analysis of Statistical Characteristics and Global Sensitivity for Forced Response of Bladed Disks Mistuned by Material Anisotropy

Rahul Rajasekharan, E. P. Petrov

Proc. ASME. GT2019, Volume 7B: Structures and Dynamics, V07BT35A008, June 17–21, 2019

Paper No: GT2019-90632

DOI: https://doi.org/10.1115/GT2019-90632

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Topics: Anisotropy, Disks, Blades, Crystals, Sensitivity analysis, Chaos, Design, Engines, Gas turbines, High pressure (Physics)

Proceedings Papers

A Statistical Characterization of the Effects and Interactions of Small and Large Mistuning on Multistage Bladed Disks

Eric Kurstak, Kiran D’Souza

Proc. ASME. GT2019, Volume 7B: Structures and Dynamics, V07BT35A015, June 17–21, 2019

Paper No: GT2019-91094

DOI: https://doi.org/10.1115/GT2019-91094

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Topics: Damage, Design, Disks, Dynamics (Mechanics), Engines, Manufacturing, Modal analysis, Modeling, Rotors, Statistical analysis

Proceedings Papers

A Novel Stall Warning Indicator: Part I — Applications and Limitations

Roland Rückert, Mario Eck, Dieter Peitsch, Marc Lehmann

Proc. ASME. GT2019, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Honors and Awards, V001T01A002, June 17–21, 2019

Paper No: GT2019-90242

DOI: https://doi.org/10.1115/GT2019-90242

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Topics: Boundary-value problems, Compressors, Flight, Instrumentation, Physics, Pressure, Rotors, Statistical analysis, Transients (Dynamics)

Proceedings Papers

Laboratory Method to Evaluate Fog Rejection Effectiveness of Hydrophobic Coatings for Steam Turbine Applications

Stefan Bühlmann, Daniela Limacher, Thomas Manyoky, Mauro Melas

Proc. ASME. GT2018, Volume 8: Microturbines, Turbochargers, and Small Turbomachines; Steam Turbines, V008T29A037, June 11–15, 2018

Paper No: GT2018-77296

DOI: https://doi.org/10.1115/GT2018-77296

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Topics: Coatings, Steam turbines, Drops, Water, Steam, Blades, Damage, Electromagnetic scattering, Film flow, Flow (Dynamics)

Proceedings Papers

A Novel Approach to Surge Control: High-Frequency Pressure Variance As an Indicator of Impending Surge in Centrifugal Compressors

Meera Day Towler, Tim Allison, Paul Krueger, Karl Wygant

Proc. ASME. GT2018, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T27A030, June 11–15, 2018

Paper No: GT2018-77222

DOI: https://doi.org/10.1115/GT2018-77222

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Topics: Compressors, Pressure, Surges, Pipes, Testing, Diffusers, Filtration, Pressure measurement, Pressure transducers, Signals

Proceedings Papers

Simulating Wind Turbine Ice Throw: QBlade and Statistical Analysis

Matthew Lennie, David Marten, George Pechlivanoglou, Christian Oliver Paschereit, Sean Dominin

Proc. ASME. GT2018, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T48A009, June 11–15, 2018

Paper No: GT2018-76485

DOI: https://doi.org/10.1115/GT2018-76485

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Topics: Ice, Statistical analysis, Wind turbines, Engineering simulation, Probability, Simulation, Uncertainty, Blades, Heating, Particulate matter

Proceedings Papers

Statistical Analysis of Component Failures: A 16-Year Survey on More Than 550 Wind Turbines

Lorenzo Ferrari, Guido Soldi, Alessandro Bianchini, Enzo Dalpane

Proc. ASME. GT2018, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T48A015, June 11–15, 2018

Paper No: GT2018-76830

DOI: https://doi.org/10.1115/GT2018-76830

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Topics: Failure, Statistical analysis, Wind turbines, Downtime, Machinery, Maintenance

Proceedings Papers

Analysis of Deformation of Mistuned Bladed Disks With Friction and Random Crystal Anisotropy Orientation Using Gradient-Based Polynomial Chaos Expansion

Rahul Rajasekharan, E. P. Petrov

Proc. ASME. GT2018, Volume 7C: Structures and Dynamics, V07CT35A029, June 11–15, 2018

Paper No: GT2018-76566

DOI: https://doi.org/10.1115/GT2018-76566

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Topics: Anisotropy, Chaos, Crystals, Deformation, Disks, Friction, Polynomials, Blades, Sensitivity analysis, Statistical analysis

Proceedings Papers

Research on Aerodynamic Damping of Bladed Disk With Random Mistuning

Lin Li, Xiaoping Yu, Peiyi Wang

Proc. ASME. GT2017, Volume 7B: Structures and Dynamics, V07BT36A010, June 26–30, 2017

Paper No: GT2017-63877

DOI: https://doi.org/10.1115/GT2017-63877

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Topics: Damping, Disks, Stability, Traveling waves, Waves, Computer software, NASA, Statistical analysis

Proceedings Papers

A Comprehensive Approach for Detection, Classification and Integrated Diagnostics of Gas Turbine Sensors (DCIDS)

Giuseppe Fabio Ceschini, Nicolò Gatta, Mauro Venturini, Thomas Hubauer, Alin Murarasu

Proc. ASME. GT2017, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T27A011, June 26–30, 2017

Paper No: GT2017-63411

DOI: https://doi.org/10.1115/GT2017-63411

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Topics: Gas turbines, Sensors, Algorithms, Time series, Statistical analysis, Filtration, Physics, Temperature

Proceedings Papers

Resonance Frequency Detuning With Application Towards Blade Mistuning

Garrett K. Lopp, Jeffrey L. Kauffman

Proc. ASME. GT2017, Volume 7B: Structures and Dynamics, V07BT35A030, June 26–30, 2017

Paper No: GT2017-64973

DOI: https://doi.org/10.1115/GT2017-64973

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Topics: Blades, Resonance, Vibration, Damping, Excitation, Circuits, Statistical analysis, Stiffness, Turbomachinery

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NARROW

Statistical Rule Extraction for Gas Turbine Trip Prediction

Influence of Acoustically Excited Airflows on a Planar Airblast Prefilmer

Unit Health Assessment- Oil & Gas Equipment Probabilistic Case Study

Technological Choices for Vibratory Robustness of Turbine Bladed Disk

Ancillary Services Potential for Flexible Combined Cycles

Dynamics of Shock Waves Interacting With Laminar Separated Transonic Turbine Flow Investigated by High-Speed Schlieren and Surface Hot-Film Sensors

Unsteady Analysis of Heat Transfer Coefficient Distribution in a Static Ribbed Channel for an Established Flow

Probabilistic FE-Analysis of Cooled High Pressure Turbine Blades: Part A — Holistic Description of Manufacturing Variability

Probabilistic FE-Analysis of Cooled High Pressure Turbine Blades: Part B — Probabilistic Analysis

Analysis of Statistical Characteristics and Global Sensitivity for Forced Response of Bladed Disks Mistuned by Material Anisotropy

A Statistical Characterization of the Effects and Interactions of Small and Large Mistuning on Multistage Bladed Disks

A Novel Stall Warning Indicator: Part I — Applications and Limitations

Laboratory Method to Evaluate Fog Rejection Effectiveness of Hydrophobic Coatings for Steam Turbine Applications

A Novel Approach to Surge Control: High-Frequency Pressure Variance As an Indicator of Impending Surge in Centrifugal Compressors

Simulating Wind Turbine Ice Throw: QBlade and Statistical Analysis

Statistical Analysis of Component Failures: A 16-Year Survey on More Than 550 Wind Turbines

Analysis of Deformation of Mistuned Bladed Disks With Friction and Random Crystal Anisotropy Orientation Using Gradient-Based Polynomial Chaos Expansion

Research on Aerodynamic Damping of Bladed Disk With Random Mistuning

A Comprehensive Approach for Detection, Classification and Integrated Diagnostics of Gas Turbine Sensors (DCIDS)

Resonance Frequency Detuning With Application Towards Blade Mistuning

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