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Proceedings Papers

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

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

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

Impact of Hydrogen Addition on the Thermoacoustic Instability and Precessing Vortex Core Dynamics in a CH 4 /H 2 /air Technically Premixed Combustor

Anindya Datta, Saarthak Gupta, Santosh Hemchandra, Ianko Chterev, Isaac Boxx

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A018, June 7–11, 2021

Paper No: GT2021-58794

DOI: https://doi.org/10.1115/GT2021-58794

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Topics: Combustion chambers, Dynamics (Mechanics), Hydrogen, Methane, Vortices, Oscillations, Flames, Flow (Dynamics), Fuels, Nozzles

Proceedings Papers

Anomaly Detection for Large Fleets of Industrial Equipment: Utilizing Machine Learning With Applications to Power Plant Monitoring

Cody W. Allen, Chad Holcomb, Maurício de Oliveira

Proc. ASME. GT2021, Volume 4: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage; Education; Electric Power, V004T05A016, June 7–11, 2021

Paper No: GT2021-60116

DOI: https://doi.org/10.1115/GT2021-60116

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Topics: Machine learning, Power stations, Machinery, Gas turbines, Algorithms, Errors, Failure, Model development, Neural network models, Reliability

Proceedings Papers

Development and Validation of a Continuous Random Walk Model for Particle Tracking in Accelerating Flows

Nikul Vadgama, Marios Kapsis, Peter Forsyth, Matthew McGilvray, David R. H. Gillespie

Proc. ASME. GT2020, Volume 2B: Turbomachinery, V02BT34A016, September 21–25, 2020

Paper No: GT2020-16026

DOI: https://doi.org/10.1115/GT2020-16026

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Topics: Flow (Dynamics), Particulate matter, Reynolds-averaged Navier–Stokes equations, Turbulence, Engineering simulation, Simulation, Statistics, Stress, Computational fluid dynamics, Damage

Proceedings Papers

A Statistical Study on HCF Validation Data for Axial Gas Turbine Compressor Blades

Lukas C. Schuchard, Stefano Cerutti, Matthias Voigt, Ronald Mailach

Proc. ASME. GT2020, Volume 2D: Turbomachinery, V02DT38A015, September 21–25, 2020

Paper No: GT2020-14946

DOI: https://doi.org/10.1115/GT2020-14946

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Topics: Blades, Compressors, Gas turbines, High cycle fatigue, Coordinate measuring machines, Geometry, Machinery, Airfoils, Chain, Design

Proceedings Papers

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

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

Proc. ASME. GT2020, Volume 5: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage, V005T06A009, September 21–25, 2020

Paper No: GT2020-14795

DOI: https://doi.org/10.1115/GT2020-14795

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Topics: Compressors, Power stations, Signal processing, Surges, Wavelets, Microturbines, Signals, Accelerometers, Acoustics, Combustion chambers

Proceedings Papers

The Flow Field Characteristic Correlated With Heat Transfer Performance in a Wide Channel With Staggered Circular Pin Fins

Jingtian Duan, Ke Zhang, Jin Xu, Jiang Lei, Junmei Wu

Proc. ASME. GT2020, Volume 7A: Heat Transfer, V07AT15A035, September 21–25, 2020

Paper No: GT2020-16177

DOI: https://doi.org/10.1115/GT2020-16177

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Topics: Fins, Flow (Dynamics), Heat transfer, Statistics, Cylinders, Geometry, Kinetic energy, Liquid crystals, Particulate matter, Reynolds number

Proceedings Papers

Reynolds Stress Field and Turbulent Kinetic Energy Budget in a Repeating Compressor Stage

Ahmad Nawab, Feng Wang, Luca di Mare, John J. Adamczyk

Proc. ASME. GT2020, Volume 2E: Turbomachinery, V02ET41A017, September 21–25, 2020

Paper No: GT2020-14804

DOI: https://doi.org/10.1115/GT2020-14804

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Topics: Compressors, Kinetic energy, Stress, Turbulence, Flow (Dynamics), Simulation, Computation, Pressure gradient, Reynolds-averaged Navier–Stokes equations, Chords (Trusses)

Proceedings Papers

Boundary Layer Flashback Model for Hydrogen Flames in Confined Geometries Including the Effect of Adverse Pressure Gradient

Ólafur H. Björnsson, Sikke A. Klein, Joeri Tober

Proc. ASME. GT2020, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A005, September 21–25, 2020

Paper No: GT2020-14164

DOI: https://doi.org/10.1115/GT2020-14164

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Topics: Boundary layers, Flames, Hydrogen, Pressure gradient, Diffusers, Flow (Dynamics), Flow separation, Combustion, Computation, Computer simulation

Proceedings Papers

Probabilistic Lifing Methods for Digital Assets

Henry Cathcart, Christopher Meyer, Mark Joyce, Richard Green

Proc. ASME. GT2020, Volume 10B: Structures and Dynamics, V10BT28A008, September 21–25, 2020

Paper No: GT2020-16187

DOI: https://doi.org/10.1115/GT2020-16187

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Topics: Creep, Cycles, Damage, Design, Durability, Energy industry, Fatigue, Industrial gases, Instrumentation, Life extension

Proceedings Papers

Ekman Layer Scrubbing and Shroud Heat Transfer in Centrifugal Buoyancy-Driven Convection

Feng Gao, John W. Chew

Proc. ASME. GT2020, Volume 7C: Heat Transfer, V07CT14A028, September 21–25, 2020

Paper No: GT2020-16220

DOI: https://doi.org/10.1115/GT2020-16220

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Topics: Buoyancy, Convection, Ekman dynamics, Heat transfer, Cavities, Approximation, Computer simulation, Eddies (Fluid dynamics), Engines, Flow (Dynamics)

Proceedings Papers

Experience in Belgium With Aircraft Jet Engine Peaking Units

H. Bosquet, J. Remeysen

Proc. ASME. GT1970, Volume 1A: General, V01AT01A036, May 24–28, 1970

Paper No: 70-GT-35

DOI: https://doi.org/10.1115/70-GT-35

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Topics: Aircraft, Electricity (Physics), Jet engines, Maintenance, Statistics, Turbojets

Proceedings Papers

Designing Rotor Burst Protection

A. A. Martino

Proc. ASME. GT1971, ASME 1971 International Gas Turbine Conference and Products Show, V001T01A070, March 28–April 1, 1971

Paper No: 71-GT-70

DOI: https://doi.org/10.1115/71-GT-70

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Topics: Design, Rotors, Blades, Clearances (Engineering), Computers, Failure, Statistics, Transients (Dynamics), Turbomachinery, Weight (Mass)

Proceedings Papers

Gas Turbines Versus Steam Reliability Analysis for a Warship Propulsion Plant

D. H. Benn

Proc. ASME. GT1968, ASME 1968 Gas Turbine Conference and Products Show, V001T01A009, March 17–21, 1968

Paper No: 68-GT-9

DOI: https://doi.org/10.1115/68-GT-9

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Topics: Event history analysis, Gas turbines, Propulsion, Steam, Reliability, Turbines, Experimental analysis, Mathematical analysis, Plant design, Propulsion systems

Proceedings Papers

Emulsified Fuel for Military Aircraft

J. Nixon, T. J. Wallace, Alan Beerbower

Proc. ASME. GT1968, ASME 1968 Gas Turbine Conference and Products Show, V001T01A024, March 17–21, 1968

Paper No: 68-GT-24

DOI: https://doi.org/10.1115/68-GT-24

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Topics: Fuels, Military aircraft, Fire, Aircraft, Emulsions, Hazards, Army, Construction, Engines, Flow (Dynamics)

Proceedings Papers

Rotor Burst Protection Program: Statistics on Aircraft Gas Turbine Engine Rotor Failures That Occurred in U. S. Commercial Aviation During 1973

G. J. Mangano, R. A. DeLucia

Proc. ASME. GT1975, Volume 1A: General, V01AT01A011, March 2–6, 1975

Paper No: 75-GT-12

DOI: https://doi.org/10.1115/75-GT-12

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Topics: Aircraft, Commercial air transport, Failure, Gas turbines, Rotors, Statistics, Engines, Aviation, Flight

Proceedings Papers

Accuracy Expectations for Gas Turbine and Centrifugal Compressor Performance Testing

T. C. Heard, E. J. Hipp

Proc. ASME. GT1982, Volume 3: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, V003T07A005, April 18–22, 1982

Paper No: 82-GT-128

DOI: https://doi.org/10.1115/82-GT-128

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Topics: Compressors, Gas turbines, Testing performance, Errors, Engineers, Uncertainty, Accuracy and precision, Equipment performance, Fuel consumption, Instrumentation

Proceedings Papers

Hot-Wire Measurements of Velocity and Temperature Fluctuations in a Heated Turbulent Boundary Layer

M. F. Blair, J. C. Bennett

Proc. ASME. GT1984, Volume 4: Heat Transfer; Electric Power, V004T09A020, June 4–7, 1984

Paper No: 84-GT-234

DOI: https://doi.org/10.1115/84-GT-234

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Topics: Boundary layer turbulence, Fluctuations (Physics), Temperature, Wire, Flow (Dynamics), Signals, Boundary layers, Equilibrium (Physics), Frequency response, Probes

Proceedings Papers

Root Cause Analysis of Outages in Combined-Cycle Power Plants

R. L. Duncan, H. W. Brown

Proc. ASME. GT1984, Volume 4: Heat Transfer; Electric Power, V004T10A002, June 4–7, 1984

Paper No: 84-GT-12

DOI: https://doi.org/10.1115/84-GT-12

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Topics: Combined cycle power stations, Root cause analysis, Failure, Maintenance, Databases, Reliability, Computers, Control systems, Feedback, Boilers

NARROW

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

Unit Health Assessment- Oil & Gas Equipment Probabilistic Case Study

Impact of Hydrogen Addition on the Thermoacoustic Instability and Precessing Vortex Core Dynamics in a CH 4 /H 2 /air Technically Premixed Combustor

Anomaly Detection for Large Fleets of Industrial Equipment: Utilizing Machine Learning With Applications to Power Plant Monitoring

Development and Validation of a Continuous Random Walk Model for Particle Tracking in Accelerating Flows

A Statistical Study on HCF Validation Data for Axial Gas Turbine Compressor Blades

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

The Flow Field Characteristic Correlated With Heat Transfer Performance in a Wide Channel With Staggered Circular Pin Fins

Reynolds Stress Field and Turbulent Kinetic Energy Budget in a Repeating Compressor Stage

Boundary Layer Flashback Model for Hydrogen Flames in Confined Geometries Including the Effect of Adverse Pressure Gradient

Probabilistic Lifing Methods for Digital Assets

Ekman Layer Scrubbing and Shroud Heat Transfer in Centrifugal Buoyancy-Driven Convection

Experience in Belgium With Aircraft Jet Engine Peaking Units

Designing Rotor Burst Protection

Gas Turbines Versus Steam Reliability Analysis for a Warship Propulsion Plant

Emulsified Fuel for Military Aircraft

Rotor Burst Protection Program: Statistics on Aircraft Gas Turbine Engine Rotor Failures That Occurred in U. S. Commercial Aviation During 1973

Accuracy Expectations for Gas Turbine and Centrifugal Compressor Performance Testing

Hot-Wire Measurements of Velocity and Temperature Fluctuations in a Heated Turbulent Boundary Layer

Root Cause Analysis of Outages in Combined-Cycle Power Plants

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