Search Results | ASME Digital Collection

1-20 of 81

2 3 4 5

Sort by

Sort Order Select

Proceedings Papers

Validation of New Numerical Analysis Tools for Nonlinear Forced Response in Anisotropy-Mistuned Bladed Disks With Friction Joints

Adam Koscso, Andreas Hartung, E. P. Petrov

Proc. ASME. GT2022, Volume 8B: Structures and Dynamics — Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V08BT27A014, June 13–17, 2022

Paper No: GT2022-82040

DOI: https://doi.org/10.1115/GT2022-82040

View Paper

Topics: Anisotropy, Disks, Friction, Numerical analysis, Blades, Aircraft engines, Computational methods, Crystals, Dampers, Excitation

Journal Articles

Accurate Interpolation of the Dependency of Modal Properties on the Rotation Speed for the Transient Response Analysis of Bladed Disks

Jing Tong, Chaoping Zang, E. P. Petrov

J. Eng. Gas Turbines Power. February 2022, 144(2): 021022.

Paper No: GTP-21-1405

DOI: https://doi.org/10.1115/1.4052501

Published Online: December 7, 2021

View Article

Topics: Disks, Interpolation, Mode shapes, Rotation, Transients (Dynamics)

Proceedings Papers

Analysis of Loading and Vibration Histories on Natural Frequencies and Modal Damping of Blades With Friction at Root Contact Interfaces

Junjie Chen, Chaoping Zang, Biao Zhou, E. P. Petrov

Proc. ASME. GT2021, Volume 9B: Structures and Dynamics — Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V09BT29A013, June 7–11, 2021

Paper No: GT2021-58985

DOI: https://doi.org/10.1115/GT2021-58985

View Paper

Topics: Blades, Damping, Friction, Vibration, Disks, Engines, Flight, Rotation, Stress, Cycles

Proceedings Papers

Accurate Interpolation of the Dependency of Modal Properties on the Rotation Speed for the Transient Response Analysis of Bladed Disks

Jing Tong, Chaoping Zang, E. P. Petrov

Paper No: GT2021-58982

DOI: https://doi.org/10.1115/GT2021-58982

View Paper

Topics: Disks, Interpolation, Rotation, Transients (Dynamics), Mode shapes, Vibration, Engines, Finite element analysis, Gas turbines, Modeling

Journal Articles

Analysis of Nonlinear Modal Damping Due to Friction at Blade Roots in Mistuned Bladed Disks

Junjie Chen, Chaoping Zang, Biao Zhou, E. P. Petrov

J. Eng. Gas Turbines Power. March 2021, 143(3): 031019.

Paper No: GTP-20-1717

DOI: https://doi.org/10.1115/1.4049860

Published Online: February 22, 2021

View Article

Topics: Blades, Damping, Disks, Friction, Vibration, Mode shapes

Proceedings Papers

Blade Root Joint Modelling and Analysis of Effects of Their Geometry Variability on the Nonlinear Forced Response of Tuned and Mistuned Bladed Disks

Adam Koscso, E. P. Petrov

Proc. ASME. GT2020, Volume 11: Structures and Dynamics: Structural Mechanics, Vibration, and Damping; Supercritical CO2, V011T30A024, September 21–25, 2020

Paper No: GT2020-15225

DOI: https://doi.org/10.1115/GT2020-15225

View Paper

Topics: Blades, Disks, Geometry, Modeling, Damping, Finite element analysis, Manufacturing, Shapes, Vibration

Proceedings Papers

Analysis of Nonlinear Modal Damping due to Friction at Blade Roots in Mistuned Bladed Discs

Junjie Chen, Chaoping Zang, Biao Zhou, E. P. Petrov

Proc. ASME. GT2020, Volume 11: Structures and Dynamics: Structural Mechanics, Vibration, and Damping; Supercritical CO2, V011T30A039, September 21–25, 2020

Paper No: GT2020-16029

DOI: https://doi.org/10.1115/GT2020-16029

View Paper

Topics: Blades, Damping, Disks, Friction, Vibration, Engines, Excitation, Finite element model, Manufacturing, Mode shapes

Journal Articles

Analytical Formulation of Friction Contact Elements for Frequency-Domain Analysis of Nonlinear Vibrations of Structures With High-Energy Rubs

E. P. Petrov

J. Eng. Gas Turbines Power. December 2019, 141(12): 121006.

Paper No: GTP-19-1586

DOI: https://doi.org/10.1115/1.4045183

Published Online: November 8, 2019

View Article

Topics: Friction, Vibration, Energy dissipation

Proceedings Papers

Analysis of Statistical Characteristics and Global Sensitivity for Forced Response of Bladed Disks Mistuned by Material Anisotropy

Rahul Rajasekharan, E. P. Petrov

Proc. ASME. GT2019, Volume 7B: Structures and Dynamics, V07BT35A008, June 17–21, 2019

Paper No: GT2019-90632

DOI: https://doi.org/10.1115/GT2019-90632

View Paper

Topics: Anisotropy, Disks, Blades, Crystals, Sensitivity analysis, Chaos, Design, Engines, Gas turbines, High pressure (Physics)

Proceedings Papers

Analytical Formulation of Friction Contact Elements for Frequency-Domain Analysis of Nonlinear Vibrations of Structures With High-Energy Rubs

E. P. Petrov

Proc. ASME. GT2019, Volume 7B: Structures and Dynamics, V07BT35A006, June 17–21, 2019

Paper No: GT2019-90628

DOI: https://doi.org/10.1115/GT2019-90628

View Paper

Topics: Frequency-domain analysis, Friction, Vibration, Stiffness, Bearings, Blades, Disks, Engines, Gas turbines, Machinery

Proceedings Papers

Sensitivity and Forced Response Analysis of Anisotropy-Mistuned Bladed Disks With Nonlinear Contact Interfaces

Adam Koscso, E. P. Petrov

Proc. ASME. GT2019, Volume 7B: Structures and Dynamics, V07BT35A007, June 17–21, 2019

Paper No: GT2019-90629

DOI: https://doi.org/10.1115/GT2019-90629

View Paper

Topics: Anisotropy, Disks, Blades, Friction, Electromagnetic scattering, Excitation, Finite element analysis, Pressure

Journal Articles

Analysis of Deformation of Mistuned Bladed Disks With Friction and Random Crystal Anisotropy Orientation Using Gradient-Based Polynomial Chaos Expansion

Rahul Rajasekharan, E. P. Petrov

J. Eng. Gas Turbines Power. April 2019, 141(4): 041016.

Paper No: GTP-18-1302

DOI: https://doi.org/10.1115/1.4040906

Published Online: December 3, 2018

View Article

Topics: Blades, Disks, Anisotropy, Polynomials, Chaos

Journal Articles

High-Fidelity Sensitivity Analysis of Modal Properties of Mistuned Bladed Disks Regarding Material Anisotropy

Adam Koscso, Guido Dhondt, E. P. Petrov

J. Eng. Gas Turbines Power. February 2019, 141(2): 021036.

Paper No: GTP-18-1299

DOI: https://doi.org/10.1115/1.4040900

Published Online: November 30, 2018

View Article

Topics: Anisotropy, Blades, Disks, Mode shapes

Journal Articles

A Method for Parametric Analysis of Stability Boundaries for Nonlinear Periodic Vibrations of Structures With Contact Interfaces

E. P. Petrov

J. Eng. Gas Turbines Power. March 2019, 141(3): 031023.

Paper No: GTP-18-1301

DOI: https://doi.org/10.1115/1.4040850

Published Online: October 29, 2018

View Article

Topics: Stability

Proceedings Papers

High-Fidelity Sensitivity Analysis of Modal Properties of Mistuned Bladed Disks Regarding Material Anisotropy

Adam Koscso, Guido Dhondt, E. P. Petrov

Proc. ASME. GT2018, Volume 7C: Structures and Dynamics, V07CT35A030, June 11–15, 2018

Paper No: GT2018-76572

DOI: https://doi.org/10.1115/GT2018-76572

View Paper

Topics: Anisotropy, Disks, Sensitivity analysis, Blades, Finite element model, Mode shapes, Crystal structure

Proceedings Papers

A Method for Parametric Analysis of Stability Boundaries for Nonlinear Periodic Vibrations of Structures With Contact Interfaces

E. P. Petrov

Proc. ASME. GT2018, Volume 7C: Structures and Dynamics, V07CT35A027, June 11–15, 2018

Paper No: GT2018-76545

DOI: https://doi.org/10.1115/GT2018-76545

View Paper

Topics: Stability, Vibration, Design, Algorithms, Damping, Degrees of freedom, Excitation, Finite element model, Friction, Gas turbines

Proceedings Papers

Analysis of Nonlinear Modal Damping due to Friction at Blade Roots Using High-Fidelity Modelling

Junjie Chen, Chaoping Zang, Biao Zhou, E. P. Petrov

Proc. ASME. GT2018, Volume 7C: Structures and Dynamics, V07CT35A028, June 11–15, 2018

Paper No: GT2018-76546

DOI: https://doi.org/10.1115/GT2018-76546

View Paper

Topics: Blades, Damping, Friction, Modeling, Disks, Vibration, Finite element model, Dimensions, Dynamics (Mechanics), Engines

Proceedings Papers

Analysis of Deformation of Mistuned Bladed Disks With Friction and Random Crystal Anisotropy Orientation Using Gradient-Based Polynomial Chaos Expansion

Rahul Rajasekharan, E. P. Petrov

Proc. ASME. GT2018, Volume 7C: Structures and Dynamics, V07CT35A029, June 11–15, 2018

Paper No: GT2018-76566

DOI: https://doi.org/10.1115/GT2018-76566

View Paper

Topics: Anisotropy, Chaos, Crystals, Deformation, Disks, Friction, Polynomials, Blades, Sensitivity analysis, Statistical analysis

Journal Articles

Analysis of Forced Response for Bladed Disks Mistuned by Material Anisotropy Orientation Scatters

Chaoping Zang, Yuanqiu Tan, E. P. Petrov

J. Eng. Gas Turbines Power. February 2018, 140(2): 022503.

Paper No: GTP-16-1501

DOI: https://doi.org/10.1115/1.4037863

Published Online: October 10, 2017

View Article

Topics: Anisotropy, Blades, Disks, Modeling

Journal Articles

Frequency-Domain Sensitivity Analysis of Stability of Nonlinear Vibrations for High-Fidelity Models of Jointed Structures

E. P. Petrov

J. Eng. Gas Turbines Power. January 2018, 140(1): 012508.

Paper No: GTP-17-1303

DOI: https://doi.org/10.1115/1.4037708

Published Online: September 19, 2017

View Article

Topics: Stability, Vibration

2 3 4 5

Journal citation

NARROW

Validation of New Numerical Analysis Tools for Nonlinear Forced Response in Anisotropy-Mistuned Bladed Disks With Friction Joints

Accurate Interpolation of the Dependency of Modal Properties on the Rotation Speed for the Transient Response Analysis of Bladed Disks

Analysis of Loading and Vibration Histories on Natural Frequencies and Modal Damping of Blades With Friction at Root Contact Interfaces

Accurate Interpolation of the Dependency of Modal Properties on the Rotation Speed for the Transient Response Analysis of Bladed Disks

Analysis of Nonlinear Modal Damping Due to Friction at Blade Roots in Mistuned Bladed Disks

Blade Root Joint Modelling and Analysis of Effects of Their Geometry Variability on the Nonlinear Forced Response of Tuned and Mistuned Bladed Disks

Analysis of Nonlinear Modal Damping due to Friction at Blade Roots in Mistuned Bladed Discs

Analytical Formulation of Friction Contact Elements for Frequency-Domain Analysis of Nonlinear Vibrations of Structures With High-Energy Rubs

Analysis of Statistical Characteristics and Global Sensitivity for Forced Response of Bladed Disks Mistuned by Material Anisotropy

Analytical Formulation of Friction Contact Elements for Frequency-Domain Analysis of Nonlinear Vibrations of Structures With High-Energy Rubs

Sensitivity and Forced Response Analysis of Anisotropy-Mistuned Bladed Disks With Nonlinear Contact Interfaces

Analysis of Deformation of Mistuned Bladed Disks With Friction and Random Crystal Anisotropy Orientation Using Gradient-Based Polynomial Chaos Expansion

High-Fidelity Sensitivity Analysis of Modal Properties of Mistuned Bladed Disks Regarding Material Anisotropy

A Method for Parametric Analysis of Stability Boundaries for Nonlinear Periodic Vibrations of Structures With Contact Interfaces

High-Fidelity Sensitivity Analysis of Modal Properties of Mistuned Bladed Disks Regarding Material Anisotropy

A Method for Parametric Analysis of Stability Boundaries for Nonlinear Periodic Vibrations of Structures With Contact Interfaces

Analysis of Nonlinear Modal Damping due to Friction at Blade Roots Using High-Fidelity Modelling

Analysis of Deformation of Mistuned Bladed Disks With Friction and Random Crystal Anisotropy Orientation Using Gradient-Based Polynomial Chaos Expansion

Analysis of Forced Response for Bladed Disks Mistuned by Material Anisotropy Orientation Scatters

Frequency-Domain Sensitivity Analysis of Stability of Nonlinear Vibrations for High-Fidelity Models of Jointed Structures

Journals

Conference Proceedings

eBooks

Resources

Opportunities

Journals

Conference Proceedings

eBooks

Resources

Opportunities

This Feature Is Available To Subscribers Only