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Proceedings Papers

A Mechanistic Model for the Predictive Maintenance of Heavy-Duty Centrifugal Fans Operating With Dust-Laden Flows

Alessandro Vulpio, Stefano Oliani, Alessio Suman, Nicola Zanini, Paolo Saccenti

Proc. ASME. GT2022, Volume 5: Education; Electric Power; Fans and Blowers, V005T10A013, June 13–17, 2022

Paper No: GT2022-82862

DOI: https://doi.org/10.1115/GT2022-82862

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Topics: Dust, Fans, Flow (Dynamics), Maintenance, Erosion, Machinery, Particulate matter, Wear, Reliability, Blades

Proceedings Papers

Assessment of the Impeller/Volute Relationship of Centrifugal Fans From an Aerodynamic and Aeroacoustic Perspective

Till M. Biedermann, Youssef Moutamassik, Frank Kameier

Proc. ASME. GT2022, Volume 5: Education; Electric Power; Fans and Blowers, V005T10A003, June 13–17, 2022

Paper No: GT2022-79389

DOI: https://doi.org/10.1115/GT2022-79389

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Topics: Fans, Impellers, Aerodynamics, Artificial neural networks, Cement plants, Design, Optimization, Papermaking, Pareto optimization, Petrochemicals

Proceedings Papers

Prediction of Thermoacoustic Instability and Fluid-Structure Interactions for Gas Turbine Combustor

Yu Xia, Patrick Sharkey, Ishan Verma, Alok Khaware, Davor Cokljat

Proc. ASME. GT2022, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A003, June 13–17, 2022

Paper No: GT2022-78296

DOI: https://doi.org/10.1115/GT2022-78296

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Topics: Combustion chambers, Fluid structure interaction, Gas turbines, Flow (Dynamics), Oscillations, Deformation, Turbulence, Combustion, Computational fluid dynamics, Design

Proceedings Papers

Laser Additive Manufacturing of Iron-Aluminum for Hybrid Steam Turbine Blades

Silja-Katharina Rittinghaus, Rebar Hama-Saleh, Oliver Brunn, Victor Salit, Thomas Mokulys

Proc. ASME. GT2022, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications, V007T17A010, June 13–17, 2022

Paper No: GT2022-81956

DOI: https://doi.org/10.1115/GT2022-81956

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Topics: Additive manufacturing, Aluminum, Blades, Iron, Lasers, Steam turbines, Stress, Fracture (Materials), Steel, Turbine blades

Proceedings Papers

Deformation and Damage Behavior of a 1 Cr-Cast Steel Under Multiaxial Loading at Elevated Temperatures

Christian Kontermann, Alexander Erbe, Fabian Conrad, Karl Michael Kraemer, Matthias Oechsner

Paper No: GT2022-82885

DOI: https://doi.org/10.1115/GT2022-82885

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Topics: Damage, Deformation, Steel, Temperature, Cycles, Fatigue life, Fracture (Materials), Databases, Design, Electromagnetic induction

Proceedings Papers

Fused Deposition Modeling Fabrication Evaluation of a Ti-6Al-4V Centrifugal Compressor

Justin Warner, Dino Celli, Onome Scott-Emuakpor, Tommy George, Trevor Tomlin

Paper No: GT2022-83321

DOI: https://doi.org/10.1115/GT2022-83321

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Topics: Compressors, Manufacturing, Modeling, Printing, Metals, Polymers, Steel, Aluminum, Shrinkage (Materials), Blades

Proceedings Papers

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

Azzedine Dadouche, Rami Kerrouche

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, V08AT22A025, June 13–17, 2022

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

A Novel Low-Cost Approach to Testing High-Cycle Fatigue Limits

Luis Mendez Betances, Samer Armaly, Jeffrey L. Kauffman

Paper No: GT2022-82658

DOI: https://doi.org/10.1115/GT2022-82658

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Topics: High cycle fatigue, Testing, Vibration, Cycles, Engines, Feedback, Motors, Cantilevers, Control equipment, Displacement

Proceedings Papers

Design and Validation of a Large Steam Turbine End-Stage Blade to Meet Current and Future Market Demands

Bertold Lübbe, Jens Aschenbruck, Oliver Pütz, Mira Theidel

Proc. ASME. GT2021, Volume 8: Oil and Gas Applications; Steam Turbine, V008T22A014, June 7–11, 2021

Paper No: GT2021-59315

DOI: https://doi.org/10.1115/GT2021-59315

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Topics: Blades, Design, Steam turbines, Stress, Steel, Vibration, Condensers (steam plant), Exhaust systems, Pressure, Strain gages

Proceedings Papers

Effect of Pad Material, Copper vs. Steel, on the Performance of a Tilting Pad Journal Bearing: Measurements and Predictions

Luis San Andrés, Hussain Kaizar, Hardik Jani, Manish Thorat

Proc. ASME. GT2021, Volume 9A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Design and Engineering, V09AT24A017, June 7–11, 2021

Paper No: GT2021-59401

DOI: https://doi.org/10.1115/GT2021-59401

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Topics: Copper, Journal bearings, Steel, Bearings, Stress, Temperature, Stiffness, Clearances (Engineering), Damping, Drag (Fluid dynamics)

Proceedings Papers

Determination of the Area of Rational Use of Hybrid Bearings With Steel Rings and Ceramic Rolling Elements in High-Speed Aircraft Engines

Yury Lavrentyev, Nikolay Petrov, Yury Nozhnitsky

Proc. ASME. GT2021, Volume 9A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Design and Engineering, V09AT24A018, June 7–11, 2021

Paper No: GT2021-59872

DOI: https://doi.org/10.1115/GT2021-59872

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Topics: Aircraft engines, Bearings, Ceramics, Heat, Steel

Proceedings Papers

Effect of Supercritical CO 2 on Steel Ductility at 450°-650°C

Bruce A. Pint, Rishi Pillai, James R. Keiser

Proc. ASME. GT2021, Volume 10: Supercritical CO2, V010T30A018, June 7–11, 2021

Paper No: GT2021-59383

DOI: https://doi.org/10.1115/GT2021-59383

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Topics: Ductility, Steel, Supercritical carbon dioxide, Tensile strength, Temperature, Alloys, Chemical kinetics, Carbon, Indium alloys

Proceedings Papers

Managing the Pressure to Increase the H 2 Capacity Through a Natural Gas Transmission Network

Francis Bainier, Rainer Kurz, Philippe Bass

Proc. ASME. GT2020, Volume 9: Oil and Gas Applications; Organic Rankine Cycle Power Systems; Steam Turbine, V009T21A002, September 21–25, 2020

Paper No: GT2020-14043

DOI: https://doi.org/10.1115/GT2020-14043

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Topics: Natural gas, Pressure, Hydrogen, Steel, Fatigue, Flow (Dynamics), Gases, Natural gas distribution, Pipelines, Equilibrium (Physics)

Proceedings Papers

Application of Damage Mechanics and Polynomial Chaos Expansion for Lifetime Prediction of High-Temperature Components Under Creep-Fatigue Loading

Felix Koelzow, Muhammad Mohsin Khan, Christian Kontermann, Matthias Oechsner

Proc. ASME. GT2020, Volume 10B: Structures and Dynamics, V10BT27A025, September 21–25, 2020

Paper No: GT2020-16205

DOI: https://doi.org/10.1115/GT2020-16205

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Topics: Chaos, Creep, Damage mechanics, Fatigue, High temperature, Polynomials, Damage, Probability, Cycles, Failure

Proceedings Papers

Application and Verification of an Engineering Approach to Assess Notch Support for Low Cycle Fatigue Loadings

Florian Garnadt, Christian Kontermann, Henning Almstedt, Matthias Oechsner

Proc. ASME. GT2020, Volume 10B: Structures and Dynamics, V10BT27A020, September 21–25, 2020

Paper No: GT2020-15402

DOI: https://doi.org/10.1115/GT2020-15402

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Topics: Cycles, Design, Failure, Finite element analysis, Fracture (Materials), Low cycle fatigue, Plasticity, Steel, Stress

Proceedings Papers

Evaluation of the Creep Strength of 9Cr-1Mo-V and 1Cr-1Mo-1/4V Castings and Weldments Using Accelerated Creep Testing

Scot J. Laney

Proc. ASME. GT2020, Volume 10B: Structures and Dynamics, V10BT27A009, September 21–25, 2020

Paper No: GT2020-14615

DOI: https://doi.org/10.1115/GT2020-14615

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Topics: Creep, Testing, Casting, Manufacturing, Metals, Stress, Filler metals, High temperature, Relaxation (Physics), Welding

Proceedings Papers

Thermal Degradation of Biofuels in Contact With Hot Metal Surfaces

Katerina L. Chagoya, Alan Felix, Fernand E. Torres, Nicholas Ciaffone, Taylor E. Pitts, Andres Curbelo, Laurene Tetard, Jayanta Kapat, Richard G. Blair

Proc. ASME. GT2019, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A045, June 17–21, 2019

Paper No: GT2019-91811

DOI: https://doi.org/10.1115/GT2019-91811

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Topics: Biofuel, Metal surfaces, Fuels, Soot, Temperature, Aluminum, Carbon, Engine design, Engines, Metals

Proceedings Papers

High Resolution Measurements of Heat Transfer, Near-Wall Intermittency, and Reynolds-Stresses Along a Flat Plate Boundary Layer Undergoing Bypass Transition

Holger Albiez, Christoph Gramespacher, Matthias Stripf, Hans-Jörg Bauer

Proc. ASME. GT2019, Volume 5A: Heat Transfer, V05AT13A001, June 17–21, 2019

Paper No: GT2019-90248

DOI: https://doi.org/10.1115/GT2019-90248

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Topics: Boundary layers, Flat plates, Heat transfer, Resolution (Optics), Stress, Turbulence, Reynolds number, Pressure, Wire, Belts

Proceedings Papers

Thermal Optimization of Air Foil Thrust Bearings Using Different Foil Materials

Markus Rieken, Marcel Mahner, Bernhard Schweizer

Proc. ASME. GT2019, Volume 7B: Structures and Dynamics, V07BT34A031, June 17–21, 2019

Paper No: GT2019-91207

DOI: https://doi.org/10.1115/GT2019-91207

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Topics: Optimization, Thrust bearings, Cooling, Flow (Dynamics), Rotors, Deformation, Disks, Bearings, Dry friction, Flux (Metallurgy)

Proceedings Papers

Effect of Pad and Liner Material Properties on the Static Load Performance of a Tilting Pad Thrust Bearing

Rasool Koosha, Luis San Andrés

Proc. ASME. GT2019, Volume 7B: Structures and Dynamics, V07BT34A006, June 17–21, 2019

Paper No: GT2019-90231

DOI: https://doi.org/10.1115/GT2019-90231

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Topics: Materials properties, Stress, Thrust bearings, Steel, Polymers, Temperature, Drag (Fluid dynamics), Fluid films, Babbitt metal, Film thickness

NARROW

A Mechanistic Model for the Predictive Maintenance of Heavy-Duty Centrifugal Fans Operating With Dust-Laden Flows

Assessment of the Impeller/Volute Relationship of Centrifugal Fans From an Aerodynamic and Aeroacoustic Perspective

Prediction of Thermoacoustic Instability and Fluid-Structure Interactions for Gas Turbine Combustor

Laser Additive Manufacturing of Iron-Aluminum for Hybrid Steam Turbine Blades

Deformation and Damage Behavior of a 1 Cr-Cast Steel Under Multiaxial Loading at Elevated Temperatures

Fused Deposition Modeling Fabrication Evaluation of a Ti-6Al-4V Centrifugal Compressor

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

A Novel Low-Cost Approach to Testing High-Cycle Fatigue Limits

Design and Validation of a Large Steam Turbine End-Stage Blade to Meet Current and Future Market Demands

Effect of Pad Material, Copper vs. Steel, on the Performance of a Tilting Pad Journal Bearing: Measurements and Predictions

Determination of the Area of Rational Use of Hybrid Bearings With Steel Rings and Ceramic Rolling Elements in High-Speed Aircraft Engines

Effect of Supercritical CO 2 on Steel Ductility at 450°-650°C

Managing the Pressure to Increase the H 2 Capacity Through a Natural Gas Transmission Network

Application of Damage Mechanics and Polynomial Chaos Expansion for Lifetime Prediction of High-Temperature Components Under Creep-Fatigue Loading

Application and Verification of an Engineering Approach to Assess Notch Support for Low Cycle Fatigue Loadings

Evaluation of the Creep Strength of 9Cr-1Mo-V and 1Cr-1Mo-1/4V Castings and Weldments Using Accelerated Creep Testing

Thermal Degradation of Biofuels in Contact With Hot Metal Surfaces

High Resolution Measurements of Heat Transfer, Near-Wall Intermittency, and Reynolds-Stresses Along a Flat Plate Boundary Layer Undergoing Bypass Transition

Thermal Optimization of Air Foil Thrust Bearings Using Different Foil Materials

Effect of Pad and Liner Material Properties on the Static Load Performance of a Tilting Pad Thrust Bearing

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