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Proceedings Papers

Reduced Order Aerodynamic Modeling of How to Make CFD Useful to an Aeroelastician

Earl H. Dowell, Kenneth C. Hall, Michael C. Romanowski
Proc. ASME. IMECE97, 4th International Symposium on Fluid-Structure Interactions, Aeroelasticity, Flow-Induced Vibration and Noise: Volume III, 149-163, November 16–21, 1997
Paper No: IMECE1997-0166
DOI: https://doi.org/10.1115/IMECE1997-0166
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Topics: Computational fluid dynamics, Modeling, Unsteady flow, Flutter (Aerodynamics), Airfoils, Flow (Dynamics), Aerodynamics, Algorithms, Cascades (Fluid dynamics), Eigenvalues
Proceedings Papers

Flow-Induced Vibration of a Tube Array in the Inlet Region of a High Performance Steam Generator: Part 1 — Turbulence Induced Vibration

Toshihiko Iwase, Takeshi Sunami, Kazuhiko Matsutani, Tomomichi Nakamura, Njuki W. Mureithi, Ayao Tsuge, Yoshinori Watanabe, Ken-ichi Tomomatsu, Osamu Takaba
Proc. ASME. IMECE97, 4th International Symposium on Fluid-Structure Interactions, Aeroelasticity, Flow-Induced Vibration and Noise: Volume II, 301-308, November 16–21, 1997
Paper No: IMECE1997-0124
DOI: https://doi.org/10.1115/IMECE1997-0124
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Topics: Boilers, Flow-induced vibrations, Turbulence, Vibration, Design, Nuclear power stations, Pressurized water reactors, Random vibration, Stability, Stress
Proceedings Papers

Flow-Induced Oscillations of a Butterfly-Valve: Prediction of the Frequency Behaviour

Felix Hirt, Roger Iten, Samir Ziada
Proc. ASME. IMECE97, 4th International Symposium on Fluid-Structure Interactions, Aeroelasticity, Flow-Induced Vibration and Noise: Volume II, 499-505, November 16–21, 1997
Paper No: IMECE1997-0146
DOI: https://doi.org/10.1115/IMECE1997-0146
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Topics: Flow (Dynamics), Oscillations, Valves, Design, Momentum, Reynolds number, Vortex shedding
Proceedings Papers

Coupled and Uncoupled Bending-Torsion Responses of Twin-Tail Buffet

Osama A. Kandil, Essam F. Sheta
Proc. ASME. IMECE97, 4th International Symposium on Fluid-Structure Interactions, Aeroelasticity, Flow-Induced Vibration and Noise: Volume III, 1-12, November 16–21, 1997
Paper No: IMECE1997-0154
DOI: https://doi.org/10.1115/IMECE1997-0154
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Topics: Torsion, Flow (Dynamics), Deflection, Stress, Vortices, Displacement, Mach number, Navier-Stokes equations, Reynolds number, Separation (Technology)
Proceedings Papers

An Investigation of Flow-Induced Multiple-Mode Vibrations of Gates

Peter Billeter, Thomas Staubli, Peter Volkart
Proc. ASME. IMECE97, 4th International Symposium on Fluid-Structure Interactions, Aeroelasticity, Flow-Induced Vibration and Noise: Volume II, 491-498, November 16–21, 1997
Paper No: IMECE1997-0145
DOI: https://doi.org/10.1115/IMECE1997-0145
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Topics: Flow (Dynamics), Vibration, Excitation, Gates (Closures), Cross-flow, Degrees of freedom, Drag (Fluid dynamics), Flow-induced vibrations, Fluids, Velocity measurement
Proceedings Papers

Dynamics of Nonlinear Aeroelastic Systems

N. Sri Namachchivaya, A. Lee
Proc. ASME. IMECE97, 4th International Symposium on Fluid-Structure Interactions, Aeroelasticity, Flow-Induced Vibration and Noise: Volume III, 165-174, November 16–21, 1997
Paper No: IMECE1997-0167
DOI: https://doi.org/10.1115/IMECE1997-0167
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Topics: Dynamics (Mechanics), Bifurcation, Modeling, Supersonic flow, Aerodynamics, Analytical methods, Dynamic systems, Equations of motion, Fluid-dynamic forces, Nonlinear systems
Proceedings Papers

Prediction of Tube Wear due to Flow-Induced Vibration in PWR Steam Generators

M. S. M. Rao, L. J. Laskowski, G. S. Srikantiah, K. S. Ahluwalia
Proc. ASME. IMECE97, 4th International Symposium on Fluid-Structure Interactions, Aeroelasticity, Flow-Induced Vibration and Noise: Volume II, 257-264, November 16–21, 1997
Paper No: IMECE1997-0119
DOI: https://doi.org/10.1115/IMECE1997-0119
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Topics: Boilers, Flow-induced vibrations, Pressurized water reactors, Wear, Excitation, Finite element analysis, Flow (Dynamics), In-service inspection, Inspection, Maintenance
Proceedings Papers

Extension of Dynamic Wake Models for Moderate to High Reduced Frequencies

David A. Peters, Swami Karunamoorthy, Michael Sobol
Proc. ASME. IMECE97, 4th International Symposium on Fluid-Structure Interactions, Aeroelasticity, Flow-Induced Vibration and Noise: Volume III, 31-40, November 16–21, 1997
Paper No: IMECE1997-0157
DOI: https://doi.org/10.1115/IMECE1997-0157
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Topics: Blades, Chords (Trusses), Disks, Flight, Flow (Dynamics), Polynomials, Rotors, Wakes
Proceedings Papers

Experimental Characterization of Centrifugal Pumps as an Acoustic Source at the Blade-Passing Frequency

Stan Zbroja, Grzegorz (Greg) Rzentkowski
Proc. ASME. IMECE97, 4th International Symposium on Fluid-Structure Interactions, Aeroelasticity, Flow-Induced Vibration and Noise: Volume II, 517-526, November 16–21, 1997
Paper No: IMECE1997-0148
DOI: https://doi.org/10.1115/IMECE1997-0148
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Topics: Acoustics, Blades, Centrifugal pumps, Experimental characterization, Pumps, Pressure, Gates (Closures), Resonance, Excitation, Reflectance
Proceedings Papers

Multidisciplinary Optimization of Composite Wings Using Refined Structural and Aeroelastic Analysis Methodologies

Aditi Chattopadhyay, Ratneshwar Jha
Proc. ASME. IMECE97, 4th International Symposium on Fluid-Structure Interactions, Aeroelasticity, Flow-Induced Vibration and Noise: Volume III, 175-183, November 16–21, 1997
Paper No: IMECE1997-0168
DOI: https://doi.org/10.1115/IMECE1997-0168
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Topics: Composite materials, Optimization, Wings, Stress, Design, Flutter (Aerodynamics), Algorithms, Computation, Function approximation, Laminates
Proceedings Papers

Parametric Vibration of Elastic Cavitating Wing in Unsteady Flow

S. I. Kovinskaya, E. L. Amromin
Proc. ASME. IMECE97, 4th International Symposium on Fluid-Structure Interactions, Aeroelasticity, Flow-Induced Vibration and Noise: Volume III, 121-128, November 16–21, 1997
Paper No: IMECE1997-0163
DOI: https://doi.org/10.1115/IMECE1997-0163
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Topics: Unsteady flow, Vibration, Wings, Cavities, Flow (Dynamics), Elasticity, Hydrofoil, Resonance, Cavitation, Chords (Trusses)
Proceedings Papers

Transverse Vibrations of Fluid Filled Bellows Expansion Joints

V. Jakubauskas, D. S. Weaver
Proc. ASME. IMECE97, 4th International Symposium on Fluid-Structure Interactions, Aeroelasticity, Flow-Induced Vibration and Noise: Volume II, 463-471, November 16–21, 1997
Paper No: IMECE1997-0142
DOI: https://doi.org/10.1115/IMECE1997-0142
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Topics: Bellows expansion joints, Fluids, Vibration, Bellows (Equipment), Errors, Expansion joints, Rotational inertia, Timoshenko beam theory
Proceedings Papers

Modeling and Aeroelasticity of Advanced Aircraft Wings Carrying External Stores

Frank H. Gern, Liviu Librescu
Proc. ASME. IMECE97, 4th International Symposium on Fluid-Structure Interactions, Aeroelasticity, Flow-Induced Vibration and Noise: Volume III, 185-195, November 16–21, 1997
Paper No: IMECE1997-0169
DOI: https://doi.org/10.1115/IMECE1997-0169
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Topics: Aeroelasticity, Aircraft, Modeling, Wings, Shear (Mechanics), Boundary-value problems, Composite materials, Equations of motion, Variational principles, Warping
Proceedings Papers

Damping of Heat Exchanger Tubes in Two-Phase Flow

Michel J. Pettigrew, Colette E. Taylor
Proc. ASME. IMECE97, 4th International Symposium on Fluid-Structure Interactions, Aeroelasticity, Flow-Induced Vibration and Noise: Volume II, 407-418, November 16–21, 1997
Paper No: IMECE1997-0136
DOI: https://doi.org/10.1115/IMECE1997-0136
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Topics: Damping, Heat exchangers, Two-phase flow, Flow (Dynamics), Condensers (steam plant), Cross-flow, Design, Flow-induced vibrations, Fluids, Nuclear reactor steam generators
Proceedings Papers

Time-Discontinuous Stabilized Space-Time Finite Elements for Aeroelasticity

Boris A. Grohmann, Rolf Dornberger, Dieter Dinkler
Proc. ASME. IMECE97, 4th International Symposium on Fluid-Structure Interactions, Aeroelasticity, Flow-Induced Vibration and Noise: Volume III, 21-30, November 16–21, 1997
Paper No: IMECE1997-0156
DOI: https://doi.org/10.1115/IMECE1997-0156
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Topics: Aeroelasticity, Finite element analysis, Spacetime, Fluids, Fluid dynamics, Aerodynamics, Aircraft, Deformation, Elastic waves, Geometry
Proceedings Papers

Two- and Three-Dimensional Analyses of Flow Around Airfoils Subjected to Forced Oscillation

Yasuyuki Yokono
Proc. ASME. IMECE97, 4th International Symposium on Fluid-Structure Interactions, Aeroelasticity, Flow-Induced Vibration and Noise: Volume III, 197-204, November 16–21, 1997
Paper No: IMECE1997-0170
DOI: https://doi.org/10.1115/IMECE1997-0170
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Topics: Airfoils, Flow (Dynamics), Oscillations, Vortices, Separation (Technology), Drag (Fluid dynamics), Computers, Turbomachinery, Unsteady flow
Proceedings Papers

Aeroservoelasticity in Compressible Flow and Aeroelastic Scaling Considerations

Eyal H. Presente, Peretz P. Friedmann
Proc. ASME. IMECE97, 4th International Symposium on Fluid-Structure Interactions, Aeroelasticity, Flow-Induced Vibration and Noise: Volume III, 105-119, November 16–21, 1997
Paper No: IMECE1997-0162
DOI: https://doi.org/10.1115/IMECE1997-0162
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Topics: Compressible flow, Flutter (Aerodynamics), Actuators, Airfoils, Approximation, Deflection, Degrees of freedom, Design, Dynamics (Mechanics), Equations of motion
Proceedings Papers

Re-Engineering of an Aeroelastic Code for Solving Eigen Problems in All Flight Regimes

Michel Lesoinne, Charbel Farhat
Proc. ASME. IMECE97, 4th International Symposium on Fluid-Structure Interactions, Aeroelasticity, Flow-Induced Vibration and Noise: Volume III, 205-215, November 16–21, 1997
Paper No: IMECE1997-0171
DOI: https://doi.org/10.1115/IMECE1997-0171
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Topics: Algorithms, Computation, Damping, Flight, Fluid structure interaction, Stability, Supersonic flow, Transients (Dynamics), Wings
Proceedings Papers

Fluid-Structure Coupling Requirements for Time-Accurate Aeroelastic Simulations

Oddvar O. Bendiksen
Proc. ASME. IMECE97, 4th International Symposium on Fluid-Structure Interactions, Aeroelasticity, Flow-Induced Vibration and Noise: Volume III, 89-104, November 16–21, 1997
Paper No: IMECE1997-0161
DOI: https://doi.org/10.1115/IMECE1997-0161
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Topics: Engineering simulation, Fluids, Simulation, Stability, Aerodynamics, Boundary-value problems, Computational fluid dynamics, Interpolation, Mach number, Shells
Proceedings Papers

Serial and Parallel Fast-Floquet Analyses in Rotorcraft Aeroelasticity

S. Subramanian, S. Venkataratnam, G. H. Gaonkar
Proc. ASME. IMECE97, 4th International Symposium on Fluid-Structure Interactions, Aeroelasticity, Flow-Induced Vibration and Noise: Volume III, 41-58, November 16–21, 1997
Paper No: IMECE1997-0158
DOI: https://doi.org/10.1115/IMECE1997-0158
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Topics: Aeroelasticity, Blades, Computers, Databases, Eigenvalues, Hardware, Reliability, Rotors, Stability