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Proceedings Papers

Carbon Capture Performance Assessment Applied to Combined Cycle Gas Turbine Under Part-Load Operation

Antoine Verhaeghe, Lionel Dubois, Laurent Bricteux, Diane Thomas, Julien Blondeau, Ward De Paepe

Proc. ASME. GT2022, Volume 4: Cycle Innovations; Cycle Innovations: Energy Storage, V004T06A027, June 13–17, 2022

Paper No: GT2022-82892

DOI: https://doi.org/10.1115/GT2022-82892

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Topics: Carbon capture and storage, Combined cycle gas turbines, Stress, Carbon dioxide, Emissions, Absorption, Bearings, Climate change, Cooling, Manufacturing systems

Proceedings Papers

Performance Assessment of Tesla Expander Using 3D Numerical Simulation

Avinash Renuke, Alberto Traverso

Proc. ASME. GT2022, Volume 4: Cycle Innovations; Cycle Innovations: Energy Storage, V004T06A024, June 13–17, 2022

Paper No: GT2022-82690

DOI: https://doi.org/10.1115/GT2022-82690

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Topics: Computer simulation, Turbines, Flow (Dynamics), Rotors, Disks, Stators, Fluids, Bearings, Computational fluid dynamics, Computer software

Proceedings Papers

Experimental Validation of a Rotor-Bearings System Model for Tesla Turbines Resonances Prediction

Carlo Alberto Niccolini Marmont Du Haut Champ, Paolo Silvestri, Federico Reggio

Proc. ASME. GT2022, Volume 4: Cycle Innovations; Cycle Innovations: Energy Storage, V004T06A015, June 13–17, 2022

Paper No: GT2022-81710

DOI: https://doi.org/10.1115/GT2022-81710

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Topics: Ball bearings, Bearings, Finite element model, Resonance, Rotors, Stiffness, Turbines, Modal analysis, Analytical methods, Computer simulation

Proceedings Papers

Aero-Thermal Analysis of Non-Axisymmetric and Flat Endwalls Under the Operational and Geometrical Uncertainties

Zhi Tao, Jie Wang, Liming Song, Jun Li

Proc. ASME. GT2022, Volume 6A: Heat Transfer — Combustors; Film Cooling, V06AT12A039, June 13–17, 2022

Paper No: GT2022-83159

DOI: https://doi.org/10.1115/GT2022-83159

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Topics: Heat transfer, Turbines, Uncertainty, Uncertainty analysis, Flow (Dynamics), Bearings, Computational fluid dynamics, Cooling, Film cooling, Fluctuations (Physics)

Proceedings Papers

Bearing Fault Detection on Wind Turbine Gearbox Vibrations Using Generalized Likelihood Ratio-Based Indicators

Kayacan Kestel, Cédric Peeters, Jérôme Antoni, Shawn Sheng, Jan Helsen

Proc. ASME. GT2022, Volume 11: Wind Energy, V011T38A005, June 13–17, 2022

Paper No: GT2022-81294

DOI: https://doi.org/10.1115/GT2022-81294

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Topics: Bearings, Condition monitoring, Flaw detection, Mechanical drives, Vibration, Wind turbines

Proceedings Papers

Morton Effect Calculation and Analysis of Shop Test Results for Single-Shaft Multistage Centrifugal Compressors

Naohiko Takahashi, Yohei Magara, Makoto Hemmi, Motoki Sato

Proc. ASME. GT2022, Volume 8B: Structures and Dynamics — Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V08BT26A006, June 13–17, 2022

Paper No: GT2022-80356

DOI: https://doi.org/10.1115/GT2022-80356

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Topics: Bearings, Compressors

Proceedings Papers

Investigation of the Impact of Realistic Inlet Distortions on a 1.5-Stage Transonic Compressor

Jan Werner, Maximilian Karl, Silas Mütschard, Heinz-Peter Schiffer, Christoph Biela, Sebastian Robens

Proc. ASME. GT2022, Volume 10A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V10AT29A015, June 13–17, 2022

Paper No: GT2022-81678

DOI: https://doi.org/10.1115/GT2022-81678

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Topics: Compressors, Gas turbines, Inflow, Instrumentation, Intake manifolds, Measurement systems, Rotors, Bearings, Design, Flow (Dynamics)

Proceedings Papers

Droplet Impact on a Curved Moving Liquid Film

Avick Sinha, Vaibhav Ramakrishnan, Kathy Johnson

Proc. ASME. GT2022, Volume 10B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing; Radial Turbomachinery Aerodynamics, V10BT31A003, June 13–17, 2022

Paper No: GT2022-79505

DOI: https://doi.org/10.1115/GT2022-79505

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Topics: Drops, Liquid films, Performance, Inclined plane, Aircraft engines, Bearings, Bridges (Structures), Carbon dioxide, Computer simulation, Dynamics (Mechanics)

Proceedings Papers

Predictions of Falling Wavy Films Based on the Depth Averaged Thin Film Model and Its Application to Aeroengine Bearing Chamber

K. Singh, A. Nicoli, R. Jefferson-Loveday, S. Ambrose, P. Paleo Cageao, K. Johnson, S. Mouvanal, J. Cao, A. Jacobs

Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT32A001, June 13–17, 2022

Paper No: GT2022-78010

DOI: https://doi.org/10.1115/GT2022-78010

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Topics: Bearings, Thin films, Engineering simulation, Simulation, Flow (Dynamics), Excitation, Film thickness, Momentum, Physics, Robustness

Proceedings Papers

Numerical Simulation of Multi-Scale Oil Films on a Rotating Cup Using VOF and Coupled Eulerian Thin-Film-DPM Approaches

A. Nicoli, K. Singh, R. Jefferson-Loveday, S. Ambrose, S. Mouvanal

Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT32A033, June 13–17, 2022

Paper No: GT2022-82533

DOI: https://doi.org/10.1115/GT2022-82533

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Topics: Bearings, Computer simulation, Drops, Engineering simulation, Engines, Film thickness, Flow (Dynamics), Fluids, Gas turbines, Geometry

Proceedings Papers

Vibration-Based Diagnostic of Aircraft Bearings Operating Under Strong Speed Variations

Dany Abboud, Julien Griffaton, Yosra Marnissi, Jose Luis Gomez Chirinos, Mohammed Elbadaoui

Proc. ASME. GT2022, Volume 1: Aircraft Engine; Ceramics and Ceramic Composites, V001T01A008, June 13–17, 2022

Paper No: GT2022-81111

DOI: https://doi.org/10.1115/GT2022-81111

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Topics: Aircraft, Bearings, Vibration

Proceedings Papers

Bearing Diagnostics Using Kurtosis Spectral Correlation Based on Cyclic Modulation Spectrum Estimation

Alexandre Mauricio, Konstantinos Gryllias

Proc. ASME. GT2022, Volume 2: Coal, Biomass, Hydrogen, and Alternative Fuels; Controls, Diagnostics, and Instrumentation; Steam Turbine, V002T05A025, June 13–17, 2022

Paper No: GT2022-83600

DOI: https://doi.org/10.1115/GT2022-83600

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Topics: Bearings, Signals, Transients (Dynamics), Breakdown (Electricity), Damage, Filters, Fourier transforms, Machine components, Maintenance, Noise (Sound)

Proceedings Papers

The Development of Turboexpander-Generators for Gas Pressure Letdown Part 3: Design Validation

Ovais Ahmed Bin Najeeb, Rasish Khatri, Liping Zheng, Jeremy Liu

Proc. ASME. GT2022, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications, V007T19A009, June 13–17, 2022

Paper No: GT2022-82293

DOI: https://doi.org/10.1115/GT2022-82293

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Topics: Bearings, Design, Dynamics (Mechanics), Energy generation, Generators, Magnetic bearings, Pressure, Variable speed drives

Proceedings Papers

Design Methodology and Concept Demonstration of Preassembled Additively Manufactured Turbomachinery Systems: Case Study of Turbocharger Based Medical Ventilators

Acar Çelik, David Linsky, Ron Miezner, Alex Kleiman, Boris Leizeronok, Michael Palman, Sercan Acarer, Beni Cukurel

Paper No: GT2022-81739

DOI: https://doi.org/10.1115/GT2022-81739

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Topics: Additive manufacturing, Bearings, Biomedicine, Design methodology, Hydrostatics, Turbochargers, Turbomachinery

Proceedings Papers

On the Pneumatic Hammer of Hybrid Gas Bearings: Measurements and Predictions

Hyunsung Jung, Seki Sin, Kyuman Kim, Junwon Heo, Minsoo Wee, Keun Ryu

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, V08AT22A026, June 13–17, 2022

Paper No: GT2022-84146

DOI: https://doi.org/10.1115/GT2022-84146

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Topics: Bearings, Damping, Gas bearings, Hammers

Proceedings Papers

Roller Bearing Skidding for Aero-Engine Applications: All-Steel Versus Hybrid Bearings

Azzedine Dadouche, Rami Kerrouche

Paper No: GT2022-83532

DOI: https://doi.org/10.1115/GT2022-83532

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Topics: Aircraft engines, Bearings, Lubrication, Roller bearings, Steel

Proceedings Papers

Effect of a Reduced Oil Flow Rate on the Static and Dynamic Performance of a Tilting Pad Journal Bearing Running in Both the Flooded and Evacuated Conditions

Luis San Andrés, Andy Alcantar

Paper No: GT2022-81839

DOI: https://doi.org/10.1115/GT2022-81839

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Topics: Bearings, Flow (Dynamics), Journal bearings, Stress, Drag (Fluid dynamics), Temperature, Damping, Fluid films, Lubricants, Machinery

Proceedings Papers

Investigation of Droplet Shedding in an Aeroengine Bearing Chamber Using Convolutional Neural Networks

Katrina Farbrother, Paloma Paleo Cagaeo, Kathy Johnson, Stephen Ambrose

Paper No: GT2022-82275

DOI: https://doi.org/10.1115/GT2022-82275

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Topics: Artificial neural networks, Bearings, Drops, Design, Two-phase flow, Commercial air transport, Film thickness, Geometry, Image processing, Imaging

Proceedings Papers

Field Testing and Operation of a 300 kW Active Magnetic Bearing Supported Turboexpander-Generator for Natural Gas Pressure Letdown

Rasish Khatri, Larry Hawkins, Jeremy Liu, Massimiliano Ortiz Neri, Francesco Cangioli, Davide Biliotti

Paper No: GT2022-82332

DOI: https://doi.org/10.1115/GT2022-82332

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Topics: Bearings, Generators, Joules, Magnetic bearings, Natural gas, Pressure, Testing

Proceedings Papers

Experimental Investigation Into Oil Film Thickness and Behaviour Near an Aero-Engine Bearing

Avick Sinha, David Hann, Kathy Johnson, Michael Walsh

Paper No: GT2022-82180

DOI: https://doi.org/10.1115/GT2022-82180

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Topics: Aircraft engines, Bearings, Film thickness, Flow (Dynamics), Stress, Waves, Computational fluid dynamics, Cooling, Engine design, Flight

2 3 4 5

NARROW

Carbon Capture Performance Assessment Applied to Combined Cycle Gas Turbine Under Part-Load Operation

Performance Assessment of Tesla Expander Using 3D Numerical Simulation

Experimental Validation of a Rotor-Bearings System Model for Tesla Turbines Resonances Prediction

Aero-Thermal Analysis of Non-Axisymmetric and Flat Endwalls Under the Operational and Geometrical Uncertainties

Bearing Fault Detection on Wind Turbine Gearbox Vibrations Using Generalized Likelihood Ratio-Based Indicators

Morton Effect Calculation and Analysis of Shop Test Results for Single-Shaft Multistage Centrifugal Compressors

Investigation of the Impact of Realistic Inlet Distortions on a 1.5-Stage Transonic Compressor

Droplet Impact on a Curved Moving Liquid Film

Predictions of Falling Wavy Films Based on the Depth Averaged Thin Film Model and Its Application to Aeroengine Bearing Chamber

Numerical Simulation of Multi-Scale Oil Films on a Rotating Cup Using VOF and Coupled Eulerian Thin-Film-DPM Approaches

Vibration-Based Diagnostic of Aircraft Bearings Operating Under Strong Speed Variations

Bearing Diagnostics Using Kurtosis Spectral Correlation Based on Cyclic Modulation Spectrum Estimation

The Development of Turboexpander-Generators for Gas Pressure Letdown Part 3: Design Validation

Design Methodology and Concept Demonstration of Preassembled Additively Manufactured Turbomachinery Systems: Case Study of Turbocharger Based Medical Ventilators

On the Pneumatic Hammer of Hybrid Gas Bearings: Measurements and Predictions

Roller Bearing Skidding for Aero-Engine Applications: All-Steel Versus Hybrid Bearings

Effect of a Reduced Oil Flow Rate on the Static and Dynamic Performance of a Tilting Pad Journal Bearing Running in Both the Flooded and Evacuated Conditions

Investigation of Droplet Shedding in an Aeroengine Bearing Chamber Using Convolutional Neural Networks

Field Testing and Operation of a 300 kW Active Magnetic Bearing Supported Turboexpander-Generator for Natural Gas Pressure Letdown

Experimental Investigation Into Oil Film Thickness and Behaviour Near an Aero-Engine Bearing

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