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Proceedings Papers

Static and Rotordynamic Characteristics for Two Novel Hole-Pattern Annular Liquid Seals With Circumferentially- /Axially- Oblique Hole Cavities

Zhi Fang, Zhigang Li, Jun Li, Zhenping Feng

Proc. ASME. GT2021, Volume 9A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Design and Engineering, V09AT24A013, June 7–11, 2021

Paper No: GT2021-58996

DOI: https://doi.org/10.1115/GT2021-58996

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Topics: Cavities, Leakage, Design, Abrasion, Manufacturing, Rotors, Transients (Dynamics), Bearings, Centrifugal pumps, Clearances (Engineering)

Proceedings Papers

Numerical Comparison of Static and Rotordynamic Characteristics for a Grooved-Stator/Smooth-Rotor and a Smooth-Stator/Grooved-Rotor Liquid Annular Seals

Zhigang Li, Zhi Fang, Jun Li, Zhenping Feng

Proc. ASME. GT2019, Volume 7B: Structures and Dynamics, V07BT34A021, June 17–21, 2019

Paper No: GT2019-90781

DOI: https://doi.org/10.1115/GT2019-90781

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Topics: Rotors, Stators, Whirls, Computational fluid dynamics, Drag (Fluid dynamics), Leakage, Leakage flows, Pressure drop, Sealing (Process), Transients (Dynamics)

Proceedings Papers

A Top-Down Approach for Quantifying the Contribution of High Pressure Compressor Deterioration Mechanisms to the Performance Deterioration of Turbofan Engines

Helena Vogel, André Kando, Holger Schulte, Stephan Staudacher

Proc. ASME. GT2018, Volume 1: Aircraft Engine; Fans and Blowers; Marine, V001T01A010, June 11–15, 2018

Paper No: GT2018-75558

DOI: https://doi.org/10.1115/GT2018-75558

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Topics: Compressors, Engines, High pressure (Physics), Turbofans, Flight, Time series, Abrasion, Condition monitoring, Erosion, Fittings

Proceedings Papers

A New Melting Model in Electrothermal De-Icing Simulation

Guilin Lei, Wei Dong, JianJun Zhu, Mei Zheng

Proc. ASME. GT2015, Volume 5A: Heat Transfer, V05AT10A009, June 15–19, 2015

Paper No: GT2015-42555

DOI: https://doi.org/10.1115/GT2015-42555

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Topics: Deicing, Melting, Simulation, Ice, Enthalpy, Transient heat transfer, Water, Abrasion, Aircraft, Design

Proceedings Papers

Surface Studies in Tribological Research and Failure Investigation

D. Scott

Proc. ASME. GT1970, Volume 1A: General, V01AT01A048, May 24–28, 1970

Paper No: 70-GT-48

DOI: https://doi.org/10.1115/70-GT-48

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Topics: Failure, Tribology, Abrasion, Corrosion, Deformation, Electron microscopy, Electrons, Failure mechanisms, Probes, Surface properties

Proceedings Papers

On Properties of Plasma Sprayed Oxide and Metal-Oxide Coatings

O. Knotek, R. Elsing, N. Strompen

Proc. ASME. GT1984, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; Process Industries; Technology Resources, V005T11A009, June 4–7, 1984

Paper No: 84-GT-289

DOI: https://doi.org/10.1115/84-GT-289

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Topics: Coatings, Metals, Plasmas (Ionized gases), Abrasion, Adhesives, Chemical reactions, Corrosion, Corrosion resistance, Friction, Mechanical behavior

Proceedings Papers

Development of a Nonmetallic Abradable Material System for Gas Turbine Applications

Daniel P. Rose, Jr., George D. Price, Alexander Bosna

Proc. ASME. GT1993, Volume 3C: General, V03CT17A086, May 24–27, 1993

Paper No: 93-GT-425

DOI: https://doi.org/10.1115/93-GT-425

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Topics: Gas turbines, Electrolytic corrosion, Testing, Compressors, Abrasion, Airfoils, Clearances (Engineering), Coatings, Rotating blades, Sprays

Proceedings Papers

Substitution of Lightweight Ceramics for Alloy and Silicon Carbide in a Hot Gas Filter

J. F. Zievers, P. Eggerstedt, P. Aguilar, E. C. Zievers

Proc. ASME. GT1993, Volume 3A: General, V03AT15A064, May 24–27, 1993

Paper No: 93-GT-213

DOI: https://doi.org/10.1115/93-GT-213

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Topics: Alloys, Ceramics, Filters, Silicon, Ceramic fibers, High temperature, Ceramic filters, Design, Particulate matter, Vacuum

Proceedings Papers

The Model V84.3 Shop Tests: Tip Clearance Measurements and Evaluation

M. Janssen, J. Seume, H. Zimmermann

Proc. ASME. GT1994, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; General, V005T15A018, June 13–16, 1994

Paper No: 94-GT-319

DOI: https://doi.org/10.1115/94-GT-319

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Topics: Clearances (Engineering), Blades, Gas turbines, Design, Stress, Turbines, Cycles, Engineering prototypes, Flow (Dynamics), Abrasion

Proceedings Papers

Microwave Blade Tip Clearance Measurement System

Richard Grzybowski, George Foyt, Hartwig Knoell, William Atkinson, Josef Wenger

Proc. ASME. GT1996, Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; General, V005T15A001, June 10–13, 1996

Paper No: 96-GT-002

DOI: https://doi.org/10.1115/96-GT-002

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Topics: Blades, Clearances (Engineering), Measurement systems, Microwaves, Sensors, Abrasion, Contamination, Gas turbines, Temperature, Cables

Proceedings Papers

Development and Experimental Investigation of a Tubular Combustor for Pyrolysis Oil Burning

Martin Beran, Lars-Uno Axelsson

Proc. ASME. GT2014, Volume 3A: Coal, Biomass and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration, V03AT03A011, June 16–20, 2014

Paper No: GT2014-26343

DOI: https://doi.org/10.1115/GT2014-26343

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Topics: Combustion, Combustion chambers, Pyrolysis, Fuels, Gas turbines, Diesel, Nozzles, Drops, Emissions, Sediments

Proceedings Papers

Probabilistic CFD Analysis of High Pressure Turbine Blades Considering Real Geometric Effects

Jens Scharfenstein, Kay Heinze, Matthias Voigt, Konrad Vogeler, Marcus Meyer

Proc. ASME. GT2013, Volume 6B: Turbomachinery, V06BT43A005, June 3–7, 2013

Paper No: GT2013-94161

DOI: https://doi.org/10.1115/GT2013-94161

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Topics: Computational fluid dynamics, High pressure (Physics), Turbine blades, Blades, Safety, Abrasion, Databases, Engineering simulation, Manufacturing, Sensitivity analysis

Proceedings Papers

Design and Validation of a New Test Rig for Brush Seal Testing Under Engine Relevant Conditions

D. Pfefferle, K. Dullenkopf, H.-J. Bauer

Proc. ASME. GT2011, Volume 5: Heat Transfer, Parts A and B, 679-689, June 6–10, 2011

Paper No: GT2011-45107

DOI: https://doi.org/10.1115/GT2011-45107

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Topics: Design, Engines, Testing, Rotors, Heat, Leakage, Stress, Temperature, Abrasion, Aircraft engines

Proceedings Papers

The Impact of Geometric Scatter on High-Cycle-Fatigue of Compressor Blades

Kay Heinze, Konrad Vogeler, Winfried-Hagen Friedl

Proc. ASME. GT2010, Volume 6: Structures and Dynamics, Parts A and B, 591-599, June 14–18, 2010

Paper No: GT2010-22083

DOI: https://doi.org/10.1115/GT2010-22083

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Topics: Blades, Compressors, Electromagnetic scattering, High cycle fatigue, Design, Abrasion, Blanks, Chain, Dimensions, Forging

Proceedings Papers

Probabilistic HCF-Investigation of Compressor Blades

Kay Heinze, Winfried-Hagen Friedl, Konrad Vogeler, Matthias Voigt

Proc. ASME. GT2009, Volume 6: Structures and Dynamics, Parts A and B, 1103-1112, June 8–12, 2009

Paper No: GT2009-59899

DOI: https://doi.org/10.1115/GT2009-59899

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Topics: Blades, Compressors, High cycle fatigue, Airfoils, Design, Electromagnetic scattering, Abrasion, Computer-aided design, Engineers, Finite element analysis

Proceedings Papers

Clearance Reduction and Performance Gain Using Abradable Material in Gas Turbines

Iacopo Giovannetti, Manuele Bigi, Massimo Giannozzi, Dieter R. Sporer, Filippo Cappuccini, Marco Romanelli

Proc. ASME. GT2008, Volume 7: Education; Industrial and Cogeneration; Marine; Oil and Gas Applications, 555-563, June 9–13, 2008

Paper No: GT2008-50290

DOI: https://doi.org/10.1115/GT2008-50290

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Topics: Abrasion, Blades, Clearances (Engineering), Design, Energy efficiency, Erosion, Gas turbines, Gases, High temperature, Industrial gases

Proceedings Papers

Experimental Evaluation of Abradable Seal Performance at High Temperature

A. Dadouche, M. J. Conlon, W. Dmochowski, B. Liko, J.-P. Bedard

Proc. ASME. GT2008, Volume 5: Structures and Dynamics, Parts A and B, 143-150, June 9–13, 2008

Paper No: GT2008-51228

DOI: https://doi.org/10.1115/GT2008-51228

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Topics: Abrasion, Aircraft engines, Blades, Engines, Fuel consumption, Gas turbines, High temperature, Leakage, Mechanical properties, Operating temperature

Proceedings Papers

A Contribution to the Abrasive Effect of Particles in a Gas Turbine Pre-Swirl Cooling Air System

O. Schneider, F.-K. Benra, H. J. Dohmen, K. Jarzombek

Proc. ASME. GT2005, Volume 3: Turbo Expo 2005, Parts A and B, 1113-1120, June 6–9, 2005

Paper No: GT2005-68188

DOI: https://doi.org/10.1115/GT2005-68188

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Topics: Cooling, Gas turbines, Particulate matter, Abrasion, Flow (Dynamics), Separation (Technology), Air flow, Engineering simulation, Film cooling, Maintenance

NARROW

Static and Rotordynamic Characteristics for Two Novel Hole-Pattern Annular Liquid Seals With Circumferentially- /Axially- Oblique Hole Cavities

Numerical Comparison of Static and Rotordynamic Characteristics for a Grooved-Stator/Smooth-Rotor and a Smooth-Stator/Grooved-Rotor Liquid Annular Seals

A Top-Down Approach for Quantifying the Contribution of High Pressure Compressor Deterioration Mechanisms to the Performance Deterioration of Turbofan Engines

A New Melting Model in Electrothermal De-Icing Simulation

Surface Studies in Tribological Research and Failure Investigation

On Properties of Plasma Sprayed Oxide and Metal-Oxide Coatings

Development of a Nonmetallic Abradable Material System for Gas Turbine Applications

Substitution of Lightweight Ceramics for Alloy and Silicon Carbide in a Hot Gas Filter

The Model V84.3 Shop Tests: Tip Clearance Measurements and Evaluation

Microwave Blade Tip Clearance Measurement System

Development and Experimental Investigation of a Tubular Combustor for Pyrolysis Oil Burning

Probabilistic CFD Analysis of High Pressure Turbine Blades Considering Real Geometric Effects

Design and Validation of a New Test Rig for Brush Seal Testing Under Engine Relevant Conditions

The Impact of Geometric Scatter on High-Cycle-Fatigue of Compressor Blades

Probabilistic HCF-Investigation of Compressor Blades

Clearance Reduction and Performance Gain Using Abradable Material in Gas Turbines

Experimental Evaluation of Abradable Seal Performance at High Temperature

A Contribution to the Abrasive Effect of Particles in a Gas Turbine Pre-Swirl Cooling Air System

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