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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

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

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

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

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

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

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

Proceedings Papers

Aeroelastic Analysis of a Trimmed Generic Hypersonic Vehicle

Ira Nydick, Peretz P. Friedmann

Proc. ASME. IMECE97, 4th International Symposium on Fluid-Structure Interactions, Aeroelasticity, Flow-Induced Vibration and Noise: Volume III, 59-76, November 16–21, 1997

Paper No: IMECE1997-0159

DOI: https://doi.org/10.1115/IMECE1997-0159

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Topics: Vehicles, Equations of motion, Flight, Stability, Degrees of freedom, Mode shapes, Nonlinear equations, Pistons, Plate theory, Stress

Proceedings Papers

Unsteady Aeroelastic Simulations for Airfoils

E. Guilmineau, P. Queutey

Proc. ASME. IMECE97, 4th International Symposium on Fluid-Structure Interactions, Aeroelasticity, Flow-Induced Vibration and Noise: Volume III, 129-138, November 16–21, 1997

Paper No: IMECE1997-0164

DOI: https://doi.org/10.1115/IMECE1997-0164

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Topics: Airfoils, Engineering simulation, Simulation, Fluid structure interaction, Chords (Trusses), Degrees of freedom, Flux (Metallurgy), Momentum, Navier-Stokes equations

Proceedings Papers

Activities in Aeroelasticity at NASA Langley Research Center

Boyd Perry, III, Thomas E. Noll

Proc. ASME. IMECE97, 4th International Symposium on Fluid-Structure Interactions, Aeroelasticity, Flow-Induced Vibration and Noise: Volume III, 77-88, November 16–21, 1997

Paper No: IMECE1997-0160

DOI: https://doi.org/10.1115/IMECE1997-0160

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Topics: Aeroelasticity, NASA, Calibration, Data acquisition systems, Dynamics (Mechanics), Tunnels

Proceedings Papers

Adaptive Feedback Linearization for the Control of a Typical Wing Section With Structural Nonlinearity

Jeonghwan Ko, Andrew J. Kurdila, Thomas W. Strganac

Proc. ASME. IMECE97, 4th International Symposium on Fluid-Structure Interactions, Aeroelasticity, Flow-Induced Vibration and Noise: Volume III, 139-148, November 16–21, 1997

Paper No: IMECE1997-0165

DOI: https://doi.org/10.1115/IMECE1997-0165

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Topics: Feedback, Wings, Actuators, Algebra, Adaptive control, Stability, Parametrization

Proceedings Papers

Systems Analysis of Launch Vehicle Aeroelastic Coupling

K. W. Dotson, R. L. Baker, R. J. Bywater

Proc. ASME. IMECE97, 4th International Symposium on Fluid-Structure Interactions, Aeroelasticity, Flow-Induced Vibration and Noise: Volume III, 13-20, November 16–21, 1997

Paper No: IMECE1997-0155

DOI: https://doi.org/10.1115/IMECE1997-0155

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Topics: Systems analysis, Vehicles, Flight, Flow (Dynamics), Flow separation, Limit cycles, Oscillations, Stability, Stress, Structural response analysis

NARROW

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

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

Dynamics of Nonlinear Aeroelastic Systems

Extension of Dynamic Wake Models for Moderate to High Reduced Frequencies

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

Parametric Vibration of Elastic Cavitating Wing in Unsteady Flow

Modeling and Aeroelasticity of Advanced Aircraft Wings Carrying External Stores

Time-Discontinuous Stabilized Space-Time Finite Elements for Aeroelasticity

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

Aeroservoelasticity in Compressible Flow and Aeroelastic Scaling Considerations

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

Fluid-Structure Coupling Requirements for Time-Accurate Aeroelastic Simulations

Serial and Parallel Fast-Floquet Analyses in Rotorcraft Aeroelasticity

Aeroelastic Analysis of a Trimmed Generic Hypersonic Vehicle

Unsteady Aeroelastic Simulations for Airfoils

Activities in Aeroelasticity at NASA Langley Research Center

Adaptive Feedback Linearization for the Control of a Typical Wing Section With Structural Nonlinearity

Systems Analysis of Launch Vehicle Aeroelastic Coupling

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