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Proceedings Papers

Controlling Chaos in Rotating Systems Applying the OGY Control Method in Active Sliding Bearing Configurations

Ioannis Polyzos, Athanasios Chasalevris
Proc. ASME. IDETC-CIE2024, Volume 9: 20th International Conference on Multibody Systems, Nonlinear Dynamics, and Control (MSNDC), V009T09A015, August 25–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: DETC2024-137299
https://doi.org/10.1115/DETC2024-137299
View Paper titled, Controlling Chaos in Rotating Systems Applying the OGY Control Method in Active Sliding Bearing Configurations
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Topics: Bearings, Chaos, Dynamics (Mechanics), Rotors, Bifurcation, Design, Geometry, Journal bearings, Machinery, Noise control
Proceedings Papers

Flexible Multibody Model of a Complete Tiltrotor for Aeroservoelastic Analysis

Alessandro Cocco, Alberto Savino, Pierangelo Masarati
Proc. ASME. IDETC-CIE2022, Volume 9: 18th International Conference on Multibody Systems, Nonlinear Dynamics, and Control (MSNDC), V009T09A026, August 14–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: DETC2022-89734
https://doi.org/10.1115/DETC2022-89734
View Paper titled, Flexible Multibody Model of a Complete Tiltrotor for Aeroservoelastic Analysis
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Topics: Blades, Flutter (Aerodynamics), Modeling, Rotors, Stability, Transients (Dynamics), Vehicles, Whirls
Proceedings Papers

Transient Response Technique Applied to Active Magnetic Bearing Machinery During Rotor Drop

Toshiyasu Ishii, R. Gordon Kirk
Proc. ASME. DETC91, 13th Biennial Conference on Mechanical Vibration and Noise: Rotating Machinery and Vehicle Dynamics, 191-199, September 22–25, 1991
Publisher: American Society of Mechanical Engineers
Paper No: DETC1991-0246
https://doi.org/10.1115/DETC1991-0246
View Paper titled, Transient Response Technique Applied to Active Magnetic Bearing Machinery During Rotor Drop
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Topics: Machinery, Magnetic bearings, Rotors, Transients (Dynamics), Bearings, Damping, Bearing design, Damage, Disks, Displacement
Proceedings Papers

Rotor Whirl Measurements on a Long Rotating Cylinder Partially Filled With Liquid

Jorgen Colding-Jorgensen
Proc. ASME. DETC91, 13th Biennial Conference on Mechanical Vibration and Noise: Rotating Machinery and Vehicle Dynamics, 127-131, September 22–25, 1991
Publisher: American Society of Mechanical Engineers
Paper No: DETC1991-0237
https://doi.org/10.1115/DETC1991-0237
View Paper titled, Rotor Whirl Measurements on a Long Rotating Cylinder Partially Filled With Liquid
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Topics: Cylinders, Rotors, Whirls, Damping, Theoretical analysis, Dynamic stability, Fluids, Limit cycles
Proceedings Papers

A Transfer Matrix Technique for Evaluating the Natural Frequencies and Critical Speeds of a Rotor With Multiple Flexible Disks

Fangsheng Wu, George T. Flowers
Proc. ASME. DETC91, 13th Biennial Conference on Mechanical Vibration and Noise: Rotating Machinery and Vehicle Dynamics, 353, September 22–25, 1991
Publisher: American Society of Mechanical Engineers
Paper No: DETC1991-0268
https://doi.org/10.1115/DETC1991-0268
View Paper titled, A Transfer Matrix Technique for Evaluating the Natural Frequencies and Critical Speeds of a Rotor With Multiple Flexible Disks
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Topics: Disks, Rotors, Partial differential equations, Engines, Space vehicles, Turbomachinery, Vibration, Design, Discrete systems, Electricity (Physics)
Proceedings Papers

Forced, Nonlinear, Nonplanar Oscillations of a Cantilevered Beam During Transition Through Resonance

In-Ming K. Shyu, Dean T. Mook, Raymond H. Plaut
Proc. ASME. DETC91, 13th Biennial Conference on Mechanical Vibration and Noise: Vibration Analysis — Analytical and Computational, 301, September 22–25, 1991
Publisher: American Society of Mechanical Engineers
Paper No: DETC1991-0350
https://doi.org/10.1115/DETC1991-0350
View Paper titled, Forced, Nonlinear, Nonplanar Oscillations of a Cantilevered Beam During Transition Through Resonance
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Topics: Oscillations, Resonance, Damping, Inertia (Mechanics), Deflection, Equations of motion, Rotational inertia, Steady state, Vibration, Weight (Mass)
Proceedings Papers

A Nonlinear Analysis of the Whirling Motions of Slender Beams Under Various Resonant Excitations

In-Ming K. Shyu, Dean T. Mook, Raymond H. Plaut
Proc. ASME. DETC91, 13th Biennial Conference on Mechanical Vibration and Noise: Vibration Analysis — Analytical and Computational, 299, September 22–25, 1991
Publisher: American Society of Mechanical Engineers
Paper No: DETC1991-0349
https://doi.org/10.1115/DETC1991-0349
View Paper titled, A Nonlinear Analysis of the Whirling Motions of Slender Beams Under Various Resonant Excitations
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Topics: Excitation, Resonance, Whirls, Deflection, Displacement, Equations of motion, Approximation, Inertia (Mechanics), Nonlinear equations, Rotational inertia
Proceedings Papers

The Effectiveness of Porous Squeeze Film Dampers for Suppressing Nonsynchronous Motions

Shiping Zhang, Litang Yan, Qihan Li, Yoshihiko Kawazoe
Proc. ASME. DETC91, 13th Biennial Conference on Mechanical Vibration and Noise: Rotating Machinery and Vehicle Dynamics, 229-236, September 22–25, 1991
Publisher: American Society of Mechanical Engineers
Paper No: DETC1991-0250
https://doi.org/10.1115/DETC1991-0250
View Paper titled, The Effectiveness of Porous Squeeze Film Dampers for Suppressing Nonsynchronous Motions
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Topics: Dampers, Rotors, Springs, Permeability, Whirls
Proceedings Papers

Fluid Inertia Forces in Squeeze Film Dampers

A. El-Shafei, S. M. Crandall
Proc. ASME. DETC91, 13th Biennial Conference on Mechanical Vibration and Noise: Rotating Machinery and Vehicle Dynamics, 219-228, September 22–25, 1991
Publisher: American Society of Mechanical Engineers
Paper No: DETC1991-0249
https://doi.org/10.1115/DETC1991-0249
View Paper titled, Fluid Inertia Forces in Squeeze Film Dampers
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Topics: Dampers, Fluids, Inertia (Mechanics), Approximation, Whirls, Reynolds number
Proceedings Papers

Flexural Critical Speeds of a Two-Rotor Bearing System With One Overhang

C. Y. Chow, I-Chih Wang, Rae Chow
Proc. ASME. DETC91, 13th Biennial Conference on Mechanical Vibration and Noise: Rotating Machinery and Vehicle Dynamics, 35-41, September 22–25, 1991
Publisher: American Society of Mechanical Engineers
Paper No: DETC1991-0226
https://doi.org/10.1115/DETC1991-0226
View Paper titled, Flexural Critical Speeds of a Two-Rotor Bearing System With One Overhang
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Topics: Bearings, Rotors, Compressors, Computer software, Dimensions, Inertia (Mechanics), Tool grinders, Tradeoffs, Trains, Turbines
Proceedings Papers

A Comparative Study of Selected Gear Mesh Interface Dynamic Models

G. Wesley Blankenship, Rajendra Singh
Proc. ASME. DETC92, 6th International Power Transmission and Gearing Conference: Advancing Power Transmission Into the 21st Century, 137-146, September 13–16, 1992
Publisher: American Society of Mechanical Engineers
Paper No: DETC1992-0017
https://doi.org/10.1115/DETC1992-0017
View Paper titled, A Comparative Study of Selected Gear Mesh Interface Dynamic Models
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Topics: Dynamic models, Gears, Errors, Excitation, Modeling, Stiffness, Dynamic analysis, Dynamic modeling, Dynamics (Mechanics), Mechanical drives
Proceedings Papers

An Experimental Study of the Influence of Disk Flexibility and Rubbing on Rotordynamics

Fangsheng Wu, George T. Flowers
Proc. ASME. DETC93, 14th Biennial Conference on Mechanical Vibration and Noise: Vibration of Rotating Systems, 19-26, September 19–22, 1993
Publisher: American Society of Mechanical Engineers
Paper No: DETC1993-0178
https://doi.org/10.1115/DETC1993-0178
View Paper titled, An Experimental Study of the Influence of Disk Flexibility and Rubbing on Rotordynamics
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Topics: Disks, Rotordynamics, Rotors, Equations of motion, Whirls
Proceedings Papers

A New Damper Seal for Turbomachinery

John M. Vance, Richard R. Schultz
Proc. ASME. DETC93, 14th Biennial Conference on Mechanical Vibration and Noise: Vibration of Rotating Systems, 139-148, September 19–22, 1993
Publisher: American Society of Mechanical Engineers
Paper No: DETC1993-0188
https://doi.org/10.1115/DETC1993-0188
View Paper titled, A New Damper Seal for Turbomachinery
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Topics: Dampers, Turbomachinery, Design, Damping, Fluids, Vibration, Bearings, Engineering prototypes, Honeycomb structures, Machinery
Proceedings Papers

Rotor Whirl Forces Induced by the Tip Clearance Effect in Axial Flow Compressors

Fredric Ehrich
Proc. ASME. DETC93, 14th Biennial Conference on Mechanical Vibration and Noise: Vibration of Rotating Systems, 7-17, September 19–22, 1993
Publisher: American Society of Mechanical Engineers
Paper No: DETC1993-0177
https://doi.org/10.1115/DETC1993-0177
View Paper titled, Rotor Whirl Forces Induced by the Tip Clearance Effect in Axial Flow Compressors
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Topics: Axial flow, Clearances (Engineering), Compressors, Rotors, Whirls, Torque, Aircraft, Aircraft engines, Blades, Deflection
Proceedings Papers

Effect of Straight Through Labyrinth Seals on Rotordynamics

John M. Vance, J. J. Zierer, Jr., E. M. Conway
Proc. ASME. DETC93, 14th Biennial Conference on Mechanical Vibration and Noise: Vibration of Rotating Systems, 159-171, September 19–22, 1993
Publisher: American Society of Mechanical Engineers
Paper No: DETC1993-0190
https://doi.org/10.1115/DETC1993-0190
View Paper titled, Effect of Straight Through Labyrinth Seals on Rotordynamics
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Topics: Blades, Clearances (Engineering), Computers, Damping, Dynamics (Mechanics), Engineering simulation, Flow (Dynamics), Pressure, Rotordynamics, Rotors
Proceedings Papers

Whirling of Composite-Material Driveshafts Including Bending-Twisting Coupling and Transverse Shear Deformation

Charles W. Bert, Chun-Do Kim
Proc. ASME. DETC93, 14th Biennial Conference on Mechanical Vibration and Noise: Vibration of Rotating Systems, 47-53, September 19–22, 1993
Publisher: American Society of Mechanical Engineers
Paper No: DETC1993-0182
https://doi.org/10.1115/DETC1993-0182
View Paper titled, Whirling of Composite-Material Driveshafts Including Bending-Twisting Coupling and Transverse Shear Deformation
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Topics: Composite materials, Shear deformation, Whirls, Shear (Mechanics), Shells
Proceedings Papers

Experimental and Analytical Study of X-Ray Tube Rotor Dynamics

D. A. Nickel, Charles M. Krousgrill, Jr.
Proc. ASME. DETC93, 14th Biennial Conference on Mechanical Vibration and Noise: Nonlinear Vibrations, 89-95, September 19–22, 1993
Publisher: American Society of Mechanical Engineers
Paper No: DETC1993-0035
https://doi.org/10.1115/DETC1993-0035
View Paper titled, Experimental and Analytical Study of X-Ray Tube Rotor Dynamics
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Topics: Rotordynamics, X-rays, Rotors, Bearings, Stiffness, Acoustics, Damping, Differential equations, Engineering simulation, Frequency response
Proceedings Papers

Nonconservative Stability of Gyroscopic Rotor Systems

Hwang-Kuen Chen, Der-Ming Ku, Lien-Wen Chen
Proc. ASME. DETC93, 14th Biennial Conference on Mechanical Vibration and Noise: Dynamics and Vibration of Time-Varying Systems and Structures, 311-318, September 19–22, 1993
Publisher: American Society of Mechanical Engineers
Paper No: DETC1993-0119
https://doi.org/10.1115/DETC1993-0119
View Paper titled, Nonconservative Stability of Gyroscopic Rotor Systems
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Topics: Rotors, Stability, Deformation, Flutter (Aerodynamics), Stress, Eigenvalues, Equations of motion, Finite element methods, Inertia (Mechanics), Shapes
Proceedings Papers

Nonstationary Vibration of a Rotating Shaft With Nonlinear Spring Characteristics During Acceleration Through a Major Critical Speed: A Discussion by the Asymptotic Method and the FFT Method

Yukio Ishida, Kimihiko Yasuda, Shin Murakami
Proc. ASME. DETC93, 14th Biennial Conference on Mechanical Vibration and Noise: Dynamics and Vibration of Time-Varying Systems and Structures, 319-325, September 19–22, 1993
Publisher: American Society of Mechanical Engineers
Paper No: DETC1993-0120
https://doi.org/10.1115/DETC1993-0120
View Paper titled, Nonstationary Vibration of a Rotating Shaft With Nonlinear Spring Characteristics During Acceleration Through a Major Critical Speed: A Discussion by the Asymptotic Method and the FFT Method
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Topics: Springs, Vibration, Approximation, Oscillations, Anisotropy, Equations of motion, Errors, Steady state, Whirls
Proceedings Papers

Vibration of a Vertical Rotor Partially Filled With Liquid

Katsuki Ide, Yukihiko Kazao, Shunzo Watanabe, Tomohiko Yabu, Takuhiko Sakai
Proc. ASME. DETC95, Volume 3C: 15th Biennial Conference on Mechanical Vibration and Noise — Vibration Control, Analysis, and Identification, 1347-1355, September 17–20, 1995
Publisher: American Society of Mechanical Engineers
Paper No: DETC1995-0712
https://doi.org/10.1115/DETC1995-0712
View Paper titled, Vibration of a Vertical Rotor Partially Filled With Liquid
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Topics: Rotors, Vibration, Pressure, Mode shapes, Resonance, Whirls