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Journal Articles

Low Reduced Frequency Theory of Airfoils Vibrating in Complex Modes

Roque Corral, Yago Blando, Aitor Pitarch

J. Eng. Gas Turbines Power. April 2023, 145(4): 041020.

Paper No: GTP-22-1575

DOI: https://doi.org/10.1115/1.4056102

Published Online: December 13, 2022

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Topics: Airfoils, Cycles, Pressure, Torsion, Damping, Mode shapes

Journal Articles

Experimental Results of Local Shear Stresses and Friction Torque in an Open Rotor-Stator Disk System

Alexander Kuntze, Stefan Odenbach, Wieland Uffrecht

J. Eng. Gas Turbines Power. September 2021, 143(9): 091025.

Paper No: GTP-20-1523

DOI: https://doi.org/10.1115/1.4051414

Published Online: August 9, 2021

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Topics: Disks, Flow (Dynamics), Friction, Pressure, Rotors, Sensors, Shear stress, Stators, Torque, Reynolds number

Journal Articles

Conceptual Flutter Analysis of Stepped Labyrinth Seals

Roque Corral, Almudena Vega, Michele Greco

J. Eng. Gas Turbines Power. July 2020, 142(7): 071001.

Paper No: GTP-19-1745

DOI: https://doi.org/10.1115/1.4046419

Published Online: June 12, 2020

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Topics: Cavities, Cycles, Flutter (Aerodynamics), Pressure, Stability, Torsion

Journal Articles

Mistuning Evaluation Comparison Via As-Manufactured Models, Traveling Wave Excitation, and Compressor Rigs

Daniel L. Gillaugh, Alexander A. Kaszynski, Jeffrey M. Brown, Joseph A. Beck, Joseph C. Slater

J. Eng. Gas Turbines Power. June 2019, 141(6): 061006.

Paper No: GTP-18-1617

DOI: https://doi.org/10.1115/1.4042079

Published Online: January 9, 2019

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Topics: Blades, Compressors, Excitation, Rotors, Traveling waves, Torsion

Journal Articles

Development of a Methodology for Engine Performance Investigation Through Double Crankshaft Speed Measurement

Fabrizio Ponti, Vittorio Ravaglioli, Matteo De Cesare

J. Eng. Gas Turbines Power. October 2016, 138(10): 102813.

Paper No: GTP-16-1070

DOI: https://doi.org/10.1115/1.4033066

Published Online: April 26, 2016

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Topics: Cylinders, Engines, Signals, Torque, Wheels, Combustion, Flywheels, Torsion, Sensors

Journal Articles

Modeling of Abradable Coating Removal in Aircraft Engines Through Delay Differential Equations

Nicolas Salvat, Alain Batailly, Mathias Legrand

J. Eng. Gas Turbines Power. October 2013, 135(10): 102102.

Paper No: GTP-13-1205

DOI: https://doi.org/10.1115/1.4024959

Published Online: August 30, 2013

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Topics: Blades, Coatings, Delay differential equations, Modeling, Stability, Torsion, Cutting, Milling, Aircraft engines

Journal Articles

Effects of Contact Interface Parameters on Vibration of Turbine Bladed Disks With Underplatform Dampers

C. W. Schwingshackl, E. P. Petrov, D. J. Ewins

J. Eng. Gas Turbines Power. March 2012, 134(3): 032507.

DOI: https://doi.org/10.1115/1.4004721

Published Online: January 9, 2012

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Topics: Blades, Dampers, Disks, Friction, Stress, Turbines, Modeling, Vibration, Damping, Stiffness

Journal Articles

Experimental Investigation of Mode Shape Sensitivity of an Oscillating Low-Pressure Turbine Cascade at Design and Off-Design Conditions

Damian M. Vogt, Torsten H. Fransson

J. Eng. Gas Turbines Power. April 2007, 129(2): 530–541.

DOI: https://doi.org/10.1115/1.2436567

Published Online: August 7, 2006

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Topics: Blades, Cascades (Fluid dynamics), Flow (Dynamics), Pressure, Stability, Mode shapes, Turbines, Inflow, Torsion, Design

Journal Articles

A Reduced-Order Model for Evaluating the Effect of Rotational Speed on the Natural Frequencies and Mode Shapes of Blades

P. Marugabandhu, J. H. Griffin

J. Eng. Gas Turbines Power. July 2003, 125(3): 772–776.

DOI: https://doi.org/10.1115/1.1448327

Published Online: August 15, 2003

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Topics: Blades, Finite element analysis, Mode shapes, Engines, Torsion, Geometry

Journal Articles

A Design Method to Prevent Low Pressure Turbine Blade Flutter

J. Panovsky, R. E. Kielb

J. Eng. Gas Turbines Power. January 2000, 122(1): 89–98.

DOI: https://doi.org/10.1115/1.483180

Published Online: October 20, 1999

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Topics: Blades, Damping, Flutter (Aerodynamics), Stability, Torsion, Mode shapes, Design, Cascades (Fluid dynamics)

Journal Articles

Dynamic Behavior of Geared Rotors

T. N. Shiau, J. S. Rao, J. R. Chang, S.-T. Choi

J. Eng. Gas Turbines Power. July 1999, 121(3): 494–503.

DOI: https://doi.org/10.1115/1.2818500

Published Online: July 1, 1999

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Topics: Rotors, Dampers, Excitation, Vibration, Chaos, Gravity (Force), Torsion, Whirls

Journal Articles

Investigation on Ceramic–Metal Joints for Shaft–Hub Connections in Gas Turbines

G. v. Esebeck, M. Kising, U. Neuhof

J. Eng. Gas Turbines Power. July 1996, 118(3): 626–631.

DOI: https://doi.org/10.1115/1.2816694

Published Online: July 1, 1996

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Topics: Ceramics, Gas turbines, Metals, Brazing, Geometry, Joining, Rotors, Torsion, Adhesives, Bonding

Journal Articles

Coupled Shaft-Torsion and Blade-Bending Vibrations of a Rotating Shaft–Disk–Blade Unit

S. C. Huang, K. B. Ho

J. Eng. Gas Turbines Power. January 1996, 118(1): 100–106.

DOI: https://doi.org/10.1115/1.2816524

Published Online: January 1, 1996

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Topics: Blades, Disks, Torsion, Vibration, Flutter (Aerodynamics), Rotation

Journal Articles

Plasticity Considerations in Probabilistic Ceramic-to-Metal Joint Design

D. A. ONeil, J. H. Selverian, K. S. Kim

J. Eng. Gas Turbines Power. January 1996, 118(1): 159–166.

DOI: https://doi.org/10.1115/1.2816532

Published Online: January 1, 1996

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Topics: Ceramics, Design, Metals, Plasticity, Failure, Stress, Fracture (Materials), Deformation, Engineering simulation, Failure analysis

Journal Articles

Performance Testing and Strength Prediction of Ceramic-to-Metal Joints

J. H. Selverian, D. A. O’Neil, S. Kang

J. Eng. Gas Turbines Power. July 1994, 116(3): 622–628.

DOI: https://doi.org/10.1115/1.2906865

Published Online: July 1, 1994

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Topics: Alloys, Ceramics, Failure, Finite element analysis, High temperature, Mechanical behavior, Metals, Residual stresses, Shear (Mechanics), Silicon nitride ceramics

Journal Articles

Aeroelastic Behavior of Low-Aspect-Ratio Metal and Composite Blades

J. F. White, III, O. O. Bendiksen

J. Eng. Gas Turbines Power. April 1987, 109(2): 168–175.

DOI: https://doi.org/10.1115/1.3240020

Published Online: April 1, 1987

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Topics: Blades, Composite materials, Metals, Torsion, Chords (Trusses), Fibers, Stability, Design, Flutter (Aerodynamics), Laminates

Journal Articles

Holographic Measurements and Theoretical Predictions of the Unsteady Flow in a Transonic Annular Cascade

M. R. D. Davies, P. J. Bryanston-Cross

J. Eng. Gas Turbines Power. April 1985, 107(2): 450–457.

DOI: https://doi.org/10.1115/1.3239748

Published Online: April 1, 1985

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Topics: Cascades (Fluid dynamics), Unsteady flow, Blades, Cycles, Shock (Mechanics), Chords (Trusses), Compressors, Finite element analysis, Mach number, Pressure measurement

Journal Articles

Cascade Flutter Analysis of Cantilevered Blades

A. V. Srinivasan, J. A. Fabunmi

J. Eng. Gas Turbines Power. January 1984, 106(1): 34–43.

DOI: https://doi.org/10.1115/1.3239548

Published Online: January 1, 1984

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Topics: Blades, Cascades (Fluid dynamics), Flutter (Aerodynamics), Torsion, Computation, Computer software, Damping, Disks, Eigenvalues, Flow (Dynamics)

Journal Articles

The Effect of Bending-Torsion Coupling on Fan and Compressor Blade Flutter

O. O. Bendiksen, P. P. Friedmann

J. Eng. Gas Turbines Power. July 1982, 104(3): 617–623.

DOI: https://doi.org/10.1115/1.3227324

Published Online: July 1, 1982

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Topics: Blades, Compressors, Flutter (Aerodynamics), Torsion, Cascades (Fluid dynamics), Damping, Design, Equations of motion, Flow (Dynamics), Rotors

Journal Articles

High-Speed Noncontacting Instrumentation for Jet Engine Testing

M. J. Scotto, M. E. Eismeier

J. Eng. Gas Turbines Power. October 1980, 102(4): 912–917.

DOI: https://doi.org/10.1115/1.3230360

Published Online: October 1, 1980

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Topics: Instrumentation, Jet engines, Testing, Blades, Engines, Capacitance, Clearances (Engineering), Pyrometers, Temperature, Torsion

Journal citation

NARROW

Low Reduced Frequency Theory of Airfoils Vibrating in Complex Modes

Experimental Results of Local Shear Stresses and Friction Torque in an Open Rotor-Stator Disk System

Conceptual Flutter Analysis of Stepped Labyrinth Seals

Mistuning Evaluation Comparison Via As-Manufactured Models, Traveling Wave Excitation, and Compressor Rigs

Development of a Methodology for Engine Performance Investigation Through Double Crankshaft Speed Measurement

Modeling of Abradable Coating Removal in Aircraft Engines Through Delay Differential Equations

Effects of Contact Interface Parameters on Vibration of Turbine Bladed Disks With Underplatform Dampers

Experimental Investigation of Mode Shape Sensitivity of an Oscillating Low-Pressure Turbine Cascade at Design and Off-Design Conditions

A Reduced-Order Model for Evaluating the Effect of Rotational Speed on the Natural Frequencies and Mode Shapes of Blades

A Design Method to Prevent Low Pressure Turbine Blade Flutter

Dynamic Behavior of Geared Rotors

Investigation on Ceramic–Metal Joints for Shaft–Hub Connections in Gas Turbines

Coupled Shaft-Torsion and Blade-Bending Vibrations of a Rotating Shaft–Disk–Blade Unit

Plasticity Considerations in Probabilistic Ceramic-to-Metal Joint Design

Performance Testing and Strength Prediction of Ceramic-to-Metal Joints

Aeroelastic Behavior of Low-Aspect-Ratio Metal and Composite Blades

Holographic Measurements and Theoretical Predictions of the Unsteady Flow in a Transonic Annular Cascade

Cascade Flutter Analysis of Cantilevered Blades

The Effect of Bending-Torsion Coupling on Fan and Compressor Blade Flutter

High-Speed Noncontacting Instrumentation for Jet Engine Testing

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