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Journal Articles

Experimental Investigation on the Influence of Geometrical Parameters on the Frictional Heat Input and Leakage Performance of Brush Seals

Manuel Hildebrandt, Corina Schwitzke, Hans-Jörg Bauer

J. Eng. Gas Turbines Power. April 2019, 141(4): 042504.

Paper No: GTP-17-1498

DOI: https://doi.org/10.1115/1.4038767

Published Online: February 27, 2019

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Topics: Heat, Leakage, Pressure, Rotors, Temperature

Journal Articles

Attempts on the Reduction of Leakage Flow Through the Stator Well in an Axial Compressor

Xiaozhi Kong, Yuxin Liu, Gaowen Liu, David M. Birch, Longxi Zheng

J. Eng. Gas Turbines Power. August 2019, 141(8): 082501.

Paper No: GTP-18-1098

DOI: https://doi.org/10.1115/1.4042651

Published Online: February 11, 2019

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Topics: Cavities, Compressors, Flow (Dynamics), Geometry, Leakage flows, Rotors, Stators, Impellers, Pressure

Journal Articles

A Node-Dependent Kinematic Approach for Rotordynamics Problems

Matteo Filippi, Enrico Zappino, Erasmo Carrera

J. Eng. Gas Turbines Power. June 2019, 141(6): 062501.

Paper No: GTP-17-1630

DOI: https://doi.org/10.1115/1.4042285

Published Online: January 8, 2019

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Topics: Kinematics, Rotors, Disks, Rotordynamics

Journal Articles

Reduced-Order Modeling of Bladed Disks Considering Small Mistuning of the Disk Sectors

Lukas Schwerdt, Sebastian Willeke, Lars Panning-von Scheidt, Jörg Wallaschek

J. Eng. Gas Turbines Power. May 2019, 141(5): 052502.

Paper No: GTP-18-1393

DOI: https://doi.org/10.1115/1.4041071

Published Online: December 10, 2018

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Topics: Blades, Disks

Journal Articles

An Extension of the Classical Subset of Nominal Modes Method for the Model Order Reduction of Gyroscopic Systems

Christian U. Waldherr, Damian M. Vogt

J. Eng. Gas Turbines Power. May 2019, 141(5): 052501.

Paper No: GTP-18-1440

DOI: https://doi.org/10.1115/1.4041117

Published Online: December 7, 2018

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Topics: Blades, Boundary-value problems, Coriolis force, Modeling, Resonance, Compressors, Rotation, Errors, Displacement, Stiffness

Journal Articles

Rotational Speed-Dependent Contact Formulation for Nonlinear Blade Dynamics Prediction

Torsten Heinze, Lars Panning-von Scheidt, Jörg Wallaschek, Andreas Hartung

J. Eng. Gas Turbines Power. April 2019, 141(4): 042503.

Paper No: GTP-18-1332

DOI: https://doi.org/10.1115/1.4040843

Published Online: December 5, 2018

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Topics: Blades, Disks, Dynamics (Mechanics), Equations of motion, Frequency response, Friction, Interpolation, Stiffness, Errors, Computation

Journal Articles

Mistuning Identification Approach With Focus on High-Speed Centrifugal Compressors

Robby Weber, Arnold Kühhorn

J. Eng. Gas Turbines Power. March 2019, 141(3): 032507.

Paper No: GTP-18-1286

DOI: https://doi.org/10.1115/1.4040999

Published Online: December 3, 2018

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Topics: Blades, Compressors, Vibration

Journal Articles

Criteria for Best Performance of Pre-Optimized Solid Dampers

Chiara Gastaldi, Muzio M. Gola

J. Eng. Gas Turbines Power. April 2019, 141(4): 042502.

Paper No: GTP-18-1379

DOI: https://doi.org/10.1115/1.4040820

Published Online: November 16, 2018

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Topics: Dampers, Blades

Journal Articles

Efficient Generation of Engine Representative Tip Timing Data Based on a Reduced Order Model for Bladed Rotors

Felix Figaschewsky, Benjamin Hanschke, Arnold Kühhorn

J. Eng. Gas Turbines Power. January 2019, 141(1): 012503.

Paper No: GTP-18-1339

DOI: https://doi.org/10.1115/1.4040748

Published Online: November 14, 2018

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Topics: Blades, Deflection, Engines, Probes, Signals, Vibration, Rotors, Uncertainty, Errors, Simulation

Journal Articles

Clearance Effects on Rotordynamic Performance of a Long Smooth Seal With Two-Phase, Mainly-Air Mixtures

Min Zhang, Dara W. Childs, Dung L. Tran, Hari Shrestha

J. Eng. Gas Turbines Power. January 2019, 141(1): 012502.

Paper No: GTP-17-1637

DOI: https://doi.org/10.1115/1.4040809

Published Online: October 29, 2018

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Topics: Clearances (Engineering), Compressors, Damping, Excitation, Flow (Dynamics), Fluids, Leakage, Performance, Rotors, Stators

Journal Articles

Leakage and Dynamic Force Coefficients for Two Labyrinth Gas Seals: Teeth-on-Stator and Interlocking Teeth Configurations. A Computational Fluid Dynamics Approach to Their Performance

Tingcheng Wu, Luis San Andrés

J. Eng. Gas Turbines Power. April 2019, 141(4): 042501.

Paper No: GTP-18-1491

DOI: https://doi.org/10.1115/1.4041123

Published Online: October 29, 2018

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Topics: Computational fluid dynamics, Damping, Flow (Dynamics), Pressure, Rotors, Stiffness, Leakage, Stators

Journal Articles

A Method to Analyze the Contact Stress of Dovetail Attachments in Aeroengine

Shuo Zhang, Xiuli Shen, Shaojing Dong, Ye Zhang, Wentong Hu

J. Eng. Gas Turbines Power. February 2019, 141(2): 022505.

Paper No: GTP-18-1163

DOI: https://doi.org/10.1115/1.4040684

Published Online: October 26, 2018

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Topics: Displacement, Stress

Journal Articles

Effect of Circumferential Location of Radial Injection on Rotordynamic Performance of Hybrid Air Foil Bearings

Behzad Zamanian Yazdi, Daejong Kim

J. Eng. Gas Turbines Power. December 2018, 140(12): 122504.

Paper No: GTP-18-1538

DOI: https://doi.org/10.1115/1.4041646

Published Online: October 23, 2018

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Topics: Bearings, Foil bearings, Rotors, Damping, Simulation, Stiffness, Orifices, Stability, Vibration

Journal Articles

Hermetically Sealed Squeeze Film Damper for Operation in Oil-Free Environments

Bugra Ertas, Adolfo Delgado

J. Eng. Gas Turbines Power. February 2019, 141(2): 022503.

Paper No: GTP-18-1421

DOI: https://doi.org/10.1115/1.4041520

Published Online: October 15, 2018

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Topics: Dampers, Damping, Cavities, Fluids, Stiffness, Vibration

Journal Articles

Compliant Hybrid Gas Bearing Using Modular Hermetically Sealed Squeeze Film Dampers

Bugra Ertas, Adolfo Delgado

J. Eng. Gas Turbines Power. February 2019, 141(2): 022504.

Paper No: GTP-18-1422

DOI: https://doi.org/10.1115/1.4041310

Published Online: October 15, 2018

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Topics: Bearings, Dampers, Damping, Gas bearings, Flow (Dynamics), Stress, Stiffness

Journal Articles

Surrogate Modeling of Manufacturing Variation Effects on Unsteady Interactions in a Transonic Turbine

Jeffrey M. Brown, Joseph Beck, Alexander Kaszynski, John Clark

J. Eng. Gas Turbines Power. March 2019, 141(3): 032506.

Paper No: GTP-18-1537

DOI: https://doi.org/10.1115/1.4041314

Published Online: October 11, 2018

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Topics: Airfoils, Geometry, Modeling, Pressure, Turbines, Manufacturing, Blades, Design

Journal Articles

A Mistuned Forced Response Analysis of an Embedded Compressor Blisk Using a Reduced-Order Model

Mauricio Gutierrez Salas, Paul Petrie-Repar, Robert E. Kielb, Nicole L. Key

J. Eng. Gas Turbines Power. March 2019, 141(3): 032505.

Paper No: GTP-18-1536

DOI: https://doi.org/10.1115/1.4041280

Published Online: October 11, 2018

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Topics: Blades, Compressors, Rotors, Stators, Disks, Resonance, Finite element model, Uncertainty, Simulation

Journal Articles

Novel Test Facility for Investigation of the Impact of Thermally Induced Stress Gradients on Fatigue Life of Cooled Gas Turbine Components

Marcus Thiele, Uwe Gampe, Kathrin A. Fischer

J. Eng. Gas Turbines Power. March 2019, 141(3): 032502.

Paper No: GTP-18-1482

DOI: https://doi.org/10.1115/1.4041129

Published Online: October 4, 2018

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Topics: Gas turbines, Heat, Heat flux, Heating, Stress, Temperature, Temperature gradient, Test facilities, Fatigue life, Cylinders

Journal Articles

Leakage and Rotordynamic Force Coefficients of A Three-Wave (Air in Oil) Wet Annular Seal: Measurements and Predictions

Xueliang Lu, Luis San Andrés

J. Eng. Gas Turbines Power. March 2019, 141(3): 032503.

Paper No: GTP-18-1530

DOI: https://doi.org/10.1115/1.4041270

Published Online: October 4, 2018

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Topics: Clearances (Engineering), Flow (Dynamics), Waves, Leakage, Pressure, Stiffness, Damping

Journal Articles

Numerical Investigation on the Leakage and Rotordynamic Characteristics for Three Types of Annular Gas Seals in Wet Gas Conditions

Zhigang Li, Zhi Fang, Jun Li

J. Eng. Gas Turbines Power. March 2019, 141(3): 032504.

Paper No: GTP-18-1535

DOI: https://doi.org/10.1115/1.4041313

Published Online: October 4, 2018

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Topics: Compressors, Computational fluid dynamics, Dampers, Damping, Fluids, Leakage, Leakage flows, Oscillating frequencies, Pressure, Rotors

2 3 4 5

Journal citation

NARROW

Experimental Investigation on the Influence of Geometrical Parameters on the Frictional Heat Input and Leakage Performance of Brush Seals

Attempts on the Reduction of Leakage Flow Through the Stator Well in an Axial Compressor

A Node-Dependent Kinematic Approach for Rotordynamics Problems

Reduced-Order Modeling of Bladed Disks Considering Small Mistuning of the Disk Sectors

An Extension of the Classical Subset of Nominal Modes Method for the Model Order Reduction of Gyroscopic Systems

Rotational Speed-Dependent Contact Formulation for Nonlinear Blade Dynamics Prediction

Mistuning Identification Approach With Focus on High-Speed Centrifugal Compressors

Criteria for Best Performance of Pre-Optimized Solid Dampers

Efficient Generation of Engine Representative Tip Timing Data Based on a Reduced Order Model for Bladed Rotors

Clearance Effects on Rotordynamic Performance of a Long Smooth Seal With Two-Phase, Mainly-Air Mixtures

Leakage and Dynamic Force Coefficients for Two Labyrinth Gas Seals: Teeth-on-Stator and Interlocking Teeth Configurations. A Computational Fluid Dynamics Approach to Their Performance

A Method to Analyze the Contact Stress of Dovetail Attachments in Aeroengine

Effect of Circumferential Location of Radial Injection on Rotordynamic Performance of Hybrid Air Foil Bearings

Hermetically Sealed Squeeze Film Damper for Operation in Oil-Free Environments

Compliant Hybrid Gas Bearing Using Modular Hermetically Sealed Squeeze Film Dampers

Surrogate Modeling of Manufacturing Variation Effects on Unsteady Interactions in a Transonic Turbine

A Mistuned Forced Response Analysis of an Embedded Compressor Blisk Using a Reduced-Order Model

Novel Test Facility for Investigation of the Impact of Thermally Induced Stress Gradients on Fatigue Life of Cooled Gas Turbine Components

Leakage and Rotordynamic Force Coefficients of A Three-Wave (Air in Oil) Wet Annular Seal: Measurements and Predictions

Numerical Investigation on the Leakage and Rotordynamic Characteristics for Three Types of Annular Gas Seals in Wet Gas Conditions

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