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Proceedings Papers

Aerodynamic and Aeroelastic Effects of Inlet Guide Vane Mistuning in a Transonic Compressor

Daniel Franke, Jonas Foret, Fabian Klausmann, Heinz-Peter Schiffer, Thomas Giersch, Bernd Becker

Proc. ASME. GT2022, Volume 8A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Engineering Design, Analysis, and Additive Manufacturing; Fatigue, Fracture, and Life Prediction, V08AT21A002, June 13–17, 2022

Paper No: GT2022-78710

DOI: https://doi.org/10.1115/GT2022-78710

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Topics: Compressors, Inlet guide vanes, Aerodynamics, Rotors, Blades, Countermeasures, Instrumentation, Locks (Waterways), Steady state, Transients (Dynamics)

Proceedings Papers

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

Proc. ASME. GT2021, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A024, June 7–11, 2021

Paper No: GT2021-60011

DOI: https://doi.org/10.1115/GT2021-60011

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Topics: Combustion chambers, Hydrogen, Methane, Oscillations, Sound pressure, Cycles, Heat, Flames, Acoustics, Flow (Dynamics)

Proceedings Papers

Transient Analysis of Aircraft Oil Supply System With Fuel-Oil Heat Exchangers During Abrupt Change in Engine Operating Modes

Viktor Yevlakhov, Leonid Moroz, Andrii Khandrymailov, Yuriy Hyrka

Proc. ASME. GT2021, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Wind Energy; Scholar Lecture, V001T01A016, June 7–11, 2021

Paper No: GT2021-59992

DOI: https://doi.org/10.1115/GT2021-59992

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Topics: Aircraft, Engines, Flow (Dynamics), Fuel oils, Fuels, Heat exchangers, Heat transfer, Thermofluids, Transient analysis, Temperature

Proceedings Papers

High-Fidelity Simulations of a High-Pressure Turbine Stage: Effects of Reynolds Number and Inlet Turbulence

Yaomin Zhao, Richard D. Sandberg

Proc. ASME. GT2021, Volume 2B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing, V02BT32A004, June 7–11, 2021

Paper No: GT2021-58995

DOI: https://doi.org/10.1115/GT2021-58995

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Topics: Engineering simulation, High pressure (Physics), Reynolds number, Simulation, Turbines, Turbulence, Rotors, Wakes, Blades, Flow (Dynamics)

Proceedings Papers

Suppression of Non-Synchronous-Vibration Through Intentional Aerodynamic and Structural Mistuning

Sina Stapelfeldt, Christoph Brandstetter

Proc. ASME. GT2021, Volume 9A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Design and Engineering, V09AT23A015, June 7–11, 2021

Paper No: GT2021-59659

DOI: https://doi.org/10.1115/GT2021-59659

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Topics: Vibration, Blades, Compressors, Design, Fans, Locks (Waterways), Safety, Stability

Proceedings Papers

Development of the Functional-Gradient Turbine Wheel With Cooled Blades Without Lock Connection

Liubov Magerramova, Michael Volkov, Anton Salnikov, Eugene Kratt

Proc. ASME. GT2020, Volume 10B: Structures and Dynamics, V10BT26A007, September 21–25, 2020

Paper No: GT2020-14772

DOI: https://doi.org/10.1115/GT2020-14772

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Topics: Blades, Locks (Waterways), Turbines, Wheels

Proceedings Papers

Numerical Analysis of Flutter in Variable Geometry Compressors

Kentaro Suzuki, Fanzhou Zhao, Mehdi Vahdati

Proc. ASME. GT2020, Volume 10A: Structures and Dynamics, V10AT24A028, September 21–25, 2020

Paper No: GT2020-16093

DOI: https://doi.org/10.1115/GT2020-16093

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Topics: Compressors, Flutter (Aerodynamics), Geometry, Numerical analysis, Blades, Computation, Design, Rotors, Aeroelasticity, Clearances (Engineering)

Proceedings Papers

Structural Integrity Assessment and Engine Test of an Additive Manufactured First Stage Ring Segment of a Siemens Large Gas Turbine

Tobias T. Rühmer, Uwe Gampe, Kathrin A. Fischer, Thomas Wimmer, Christoph Haberland

Proc. ASME. GT2019, Volume 7A: Structures and Dynamics, V07AT30A003, June 17–21, 2019

Paper No: GT2019-90344

DOI: https://doi.org/10.1115/GT2019-90344

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Topics: Additive manufacturing, Engines, Gas turbines, Creep, High cycle fatigue, Rupture, Computers, Cooling, Design, Flow (Dynamics)

Proceedings Papers

Acoustic and Convective Mechanisms Contributing to Non-Synchronous-Vibrations in a Multistage Compressor

Christoph Brandstetter, Benoit Paoletti, Xavier Ottavy

Proc. ASME. GT2019, Volume 7A: Structures and Dynamics, V07AT36A019, June 17–21, 2019

Paper No: GT2019-91514

DOI: https://doi.org/10.1115/GT2019-91514

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Topics: Acoustics, Compressors, Vibration, Machinery, Clearances (Engineering), Flow (Dynamics), Locks (Waterways), Blades, Design, Engines

Proceedings Papers

High Temperature Magnetic Thrust Bearing: Theory and Experiment

Mohammad W. Mohiuddin, Alan B. Palazzolo, Randy P. Tucker, Desireddy V. Reddy, Andrew J. Provenza, Albert F. Kascak

Proc. ASME. GT2019, Volume 7A: Structures and Dynamics, V07AT33A010, June 17–21, 2019

Paper No: GT2019-91544

DOI: https://doi.org/10.1115/GT2019-91544

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Topics: High temperature, Thrust bearings, Disks, Stress, Temperature, Thrust, Bearings, Design, Magnetic bearings, Magnetic fields

Proceedings Papers

Guiding Actuator Designs for Active Flow Control of the Precessing Vortex Core by Adjoint Linear Stability Analysis

Jens S. Müller, Finn Lückoff, Kilian Oberleithner

Proc. ASME. GT2018, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A021, June 11–15, 2018

Paper No: GT2018-75408

DOI: https://doi.org/10.1115/GT2018-75408

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Topics: Actuators, Flow control, Stability, Vortices, Flow (Dynamics), Combustion chambers, Locks (Waterways), Combustion systems, Gas turbines, Particulate matter

Proceedings Papers

Vortex Shedding and Frequency Lock in on Stand Still Wind Turbines: A Baseline Experiment

Matthew Lennie, Alireza Selahi-Moghaddam, David Holst, Georgios Pechlivanoglou, Christian Navid Nayeri, Christian Oliver Paschereit

Proc. ASME. GT2017, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T49A007, June 26–30, 2017

Paper No: GT2017-63653

DOI: https://doi.org/10.1115/GT2017-63653

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Topics: Locks (Waterways), Vortex shedding, Wind turbines, Blades, Flow (Dynamics), Wakes, Chords (Trusses), Rotors, Cycles, Generators

Proceedings Papers

Characterization of Different Actuator Designs for the Control of the Precessing Vortex Core in a Swirl-Stabilized Combustor

Finn Lückoff, Moritz Sieber, Christian Oliver Paschereit, Kilian Oberleithner

Proc. ASME. GT2017, Volume 4A: Combustion, Fuels and Emissions, V04AT04A040, June 26–30, 2017

Paper No: GT2017-63542

DOI: https://doi.org/10.1115/GT2017-63542

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Topics: Actuators, Combustion chambers, Vortices, Dynamics (Mechanics), Flow (Dynamics), Design, Feedback, Swirling flow, Emissions, Engineering prototypes

Proceedings Papers

Numerical Examination of Lock-In Hypothesis of Non-Synchronous Vibration in an Axial Compressor

Jiaye Gan, Hong-Sik Im, Ge-Cheng Zha

Proc. ASME. GT2017, Volume 7B: Structures and Dynamics, V07BT36A025, June 26–30, 2017

Paper No: GT2017-65244

DOI: https://doi.org/10.1115/GT2017-65244

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Topics: Compressors, Locks (Waterways), Vibration, Blades, Flow (Dynamics), Excitation, Simulation, Structural response analysis, Annulus, Diffusion (Physics)

Proceedings Papers

Design of a Bimetallic Blisk Turbine for a Gas Turbine Engine and its Production Using Powder Metallurgy Methods

Liubov Magerramova, Boris Vasilyev, Ravil Nigmatullin, Vladimir Kinzburskiy

Proc. ASME. GT2017, Volume 7A: Structures and Dynamics, V07AT30A002, June 26–30, 2017

Paper No: GT2017-63560

DOI: https://doi.org/10.1115/GT2017-63560

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Topics: Design, Gas turbines, Powder metallurgy, Turbines, Blades, Disks, Locks (Waterways), Wheels, Engines, Alloys

Proceedings Papers

Improving the Efficiency of Heavy-Fuelled Gas Turbines: The Successful Experience Achieved at the Yugadanavi 300 MW CCGT in Sri Lanka

Nuhuman Marikkar, Matthieu Vierling, Maher Aboujaib, Dmitry Sokolov, Bruno Monetti, Robert Russell, Donald Meskers, Christophe Verdy, Michel Moliere

Proc. ASME. GT2016, Volume 3: Coal, Biomass and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T03A004, June 13–17, 2016

Paper No: GT2016-56531

DOI: https://doi.org/10.1115/GT2016-56531

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Topics: Gas turbines, Fuels, Corrosion, Iron, Machinery, Magnesium (Metal), Water, Combustion, Combustion chambers, Corrosion protection

Proceedings Papers

Control of the Precessing Vortex Core by Open and Closed-Loop Forcing in the Jet Core

Phoebe Kuhn, Jonas P. Moeck, Christian Oliver Paschereit, Kilian Oberleithner

Proc. ASME. GT2016, Volume 4B: Combustion, Fuels and Emissions, V04BT04A036, June 13–17, 2016

Paper No: GT2016-57686

DOI: https://doi.org/10.1115/GT2016-57686

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Topics: Vortices, Flow (Dynamics), Locks (Waterways), Oscillations, Actuators, Feedback, Jets, Signals, Wire, Bubbles

Proceedings Papers

Operational Experience of the SSS (Synchro-Self-Shifting) Clutch for Naval Marine Applications

Morgan L. Hendry, Nicholas Bellamy

Proc. ASME. GT2016, Volume 1: Aircraft Engine; Fans and Blowers; Marine, V001T22A007, June 13–17, 2016

Paper No: GT2016-57819

DOI: https://doi.org/10.1115/GT2016-57819

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Topics: Diesel engines, Electric motors, Gas turbines, Locks (Waterways), Propulsion, Reliability, Rotation, Testing, Turbines

Proceedings Papers

Unsteady Thrust Force Loading of a Turbocharger Rotor During Engine Operation

Bernhardt Lüddecke, Philipp Nitschke, Michael Dietrich, Dietmar Filsinger, Michael Bargende

Proc. ASME. GT2015, Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V008T23A022, June 15–19, 2015

Paper No: GT2015-43559

DOI: https://doi.org/10.1115/GT2015-43559

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Topics: Engines, Rotors, Thrust, Turbochargers, Bearings, Stress, Compressors, Turbines, Friction, Pressure

Proceedings Papers

Operational Experience of the S.S.S. (Synchro-Self-Shifting) Clutch Particularly in Naval Propulsion Machinery

H. A. Clements

Proc. ASME. GT1972, ASME 1972 International Gas Turbine and Fluids Engineering Conference and Products Show, V001T01A080, March 26–30, 1972

Paper No: 72-GT-81

DOI: https://doi.org/10.1115/72-GT-81

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Topics: Machinery, Propulsion, Locks (Waterways), Turbines, Gas turbines, Reliability, Rotation, Testing

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NARROW

Aerodynamic and Aeroelastic Effects of Inlet Guide Vane Mistuning in a Transonic Compressor

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

Transient Analysis of Aircraft Oil Supply System With Fuel-Oil Heat Exchangers During Abrupt Change in Engine Operating Modes

High-Fidelity Simulations of a High-Pressure Turbine Stage: Effects of Reynolds Number and Inlet Turbulence

Suppression of Non-Synchronous-Vibration Through Intentional Aerodynamic and Structural Mistuning

Development of the Functional-Gradient Turbine Wheel With Cooled Blades Without Lock Connection

Numerical Analysis of Flutter in Variable Geometry Compressors

Structural Integrity Assessment and Engine Test of an Additive Manufactured First Stage Ring Segment of a Siemens Large Gas Turbine

Acoustic and Convective Mechanisms Contributing to Non-Synchronous-Vibrations in a Multistage Compressor

High Temperature Magnetic Thrust Bearing: Theory and Experiment

Guiding Actuator Designs for Active Flow Control of the Precessing Vortex Core by Adjoint Linear Stability Analysis

Vortex Shedding and Frequency Lock in on Stand Still Wind Turbines: A Baseline Experiment

Characterization of Different Actuator Designs for the Control of the Precessing Vortex Core in a Swirl-Stabilized Combustor

Numerical Examination of Lock-In Hypothesis of Non-Synchronous Vibration in an Axial Compressor

Design of a Bimetallic Blisk Turbine for a Gas Turbine Engine and its Production Using Powder Metallurgy Methods

Improving the Efficiency of Heavy-Fuelled Gas Turbines: The Successful Experience Achieved at the Yugadanavi 300 MW CCGT in Sri Lanka

Control of the Precessing Vortex Core by Open and Closed-Loop Forcing in the Jet Core

Operational Experience of the SSS (Synchro-Self-Shifting) Clutch for Naval Marine Applications

Unsteady Thrust Force Loading of a Turbocharger Rotor During Engine Operation

Operational Experience of the S.S.S. (Synchro-Self-Shifting) Clutch Particularly in Naval Propulsion Machinery

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