Topics: Acoustics , Boundary element methods , Electromagnetic scattering , Radiation scattering , Scattering (Physics) , Errors , Density , Interpolation , Pressure , Shapes

Coupled Finite Element/Boundary Element Method for the Analysis of the Acoustic Scattering From Elastic Structures

Bertrand Dubus, Antoine Lavie, Dominique Decultot, Gérard Maze

IDETC-CIE 1995; 25-32https://doi.org/10.1115/DETC1995-0392

Abstract

View Articletitled, Coupled Finite Element/Boundary Element Method for the Analysis of the Acoustic Scattering From Elastic Structures

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Topics: Acoustics , Boundary element methods , Electromagnetic scattering , Finite element analysis , Radiation scattering , Scattering (Physics) , Resonance , Waves , Fluids , Mode shapes

A Coupling of FEM-BEM for Elastic Structure in a Transient Acoustic Field

M. Filipe, T. Ha-Duong

IDETC-CIE 1995; 33-38https://doi.org/10.1115/DETC1995-0393

Abstract

View Articletitled, A Coupling of FEM-BEM for Elastic Structure in a Transient Acoustic Field

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Topics: Acoustics , Boundary element methods , Finite element methods , Transients (Dynamics) , Spacetime , Electromagnetic scattering , Fluids , Integral equations , Partial differential equations , Radiation scattering

Finite Element Methods for the Interaction of Acoustic Fluids With Elastic Solids

Isaac Harari, Gabriel Blejer

IDETC-CIE 1995; 39-48https://doi.org/10.1115/DETC1995-0394

Abstract

View Articletitled, Finite Element Methods for the Interaction of Acoustic Fluids With Elastic Solids

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Topics: Acoustics , Finite element methods , Fluids , Solids , Computation , Boundary-value problems , Design , Finite element analysis , Finite element model , Galerkin method

A Multi-Field Space-Time Finite Element Method for Structural Acoustics

Lonny L. Thompson

IDETC-CIE 1995; 49-64https://doi.org/10.1115/DETC1995-0395

Abstract

View Articletitled, A Multi-Field Space-Time Finite Element Method for Structural Acoustics

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Topics: Finite element methods , Spacetime , Structural acoustics , Acoustics , Electromagnetic scattering , Radiation (Physics) , Radiation scattering , Scattering (Physics) , Computational fluid dynamics , Dimensions

Matrix-Free Iterative Methods for Parallel Finite Element Computations in Acoustics

Manish Malhotra, Peter M. Pinsky

IDETC-CIE 1995; 65-73https://doi.org/10.1115/DETC1995-0396

Abstract

View Articletitled, Matrix-Free Iterative Methods for Parallel Finite Element Computations in Acoustics

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Topics: Acoustics , Computation , Finite element analysis , Iterative methods , Boundary-value problems , Finite element methods , Storage , Computer simulation , Electromagnetic scattering , Fluids

A Slender-Body Theory in Acoustics

Michel Tran Van Nhieu

IDETC-CIE 1995; 75-85https://doi.org/10.1115/DETC1995-0397

Abstract

View Articletitled, A Slender-Body Theory in Acoustics

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Topics: Acoustics , Approximation , Computation , Sound pressure , Stress , Theoretical analysis

Efficient Structural Acoustic Analysis Using Finite and Infinite Elements

Henno Allik, Robert N. Dees, Stewart W. Moore

IDETC-CIE 1995; 87-95https://doi.org/10.1115/DETC1995-0398

Abstract

View Articletitled, Efficient Structural Acoustic Analysis Using Finite and Infinite Elements

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Topics: Acoustics , Computer software , Fluid structure interaction , Fluids , Geometry , Modeling , Shells

A Transient Infinite Element for Multi-Dimensional Acoustic Radiation

R. Jeremy Astley

IDETC-CIE 1995; 97-111https://doi.org/10.1115/DETC1995-0399

Abstract

View Articletitled, A Transient Infinite Element for Multi-Dimensional Acoustic Radiation

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Topics: Acoustics , Radiation (Physics) , Transients (Dynamics) , Waves , Dipoles (Electromagnetism) , Excitation , Fourier transforms , Interpolation , Poles (Building) , Pressure

Transient Infinite Elements for Acoustics and Shock

Jeffrey L. Cipolla

IDETC-CIE 1995; 113-128https://doi.org/10.1115/DETC1995-0400

Abstract

View Articletitled, Transient Infinite Elements for Acoustics and Shock

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Topics: Acoustics , Shock (Mechanics) , Transients (Dynamics) , Approximation , Finite element analysis , Radiation (Physics) , Algebra , Boundary-value problems , Degrees of freedom , Delays

Transient and Time-Harmonic Infinite Elements for Near-Surface Computations of Three-Dimensional Structures Submerged in a Half-Space

Loukas F. Kallivokas, Jacobo Bielak

IDETC-CIE 1995; 129-140https://doi.org/10.1115/DETC1995-0401

Abstract

View Articletitled, Transient and Time-Harmonic Infinite Elements for Near-Surface Computations of Three-Dimensional Structures Submerged in a Half-Space

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Topics: Computation , Transients (Dynamics) , Acoustics , Electromagnetic scattering , Radiation scattering , Scattering (Physics) , Differential equations , Engineering prototypes , Finite element methods , Fluids

Direct Global Stiffness Matrix Method for 3-D Truss Dynamics

J. Robert Fricke, Mark A. Hayner

IDETC-CIE 1995; 141-152https://doi.org/10.1115/DETC1995-0402

Abstract

View Articletitled, Direct Global Stiffness Matrix Method for 3-D Truss Dynamics

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Topics: Dynamics (Mechanics) , Stiffness , Trusses (Building) , Acoustics , Damping , Design , Waves , Boundary-value problems , Passive damping , Space

Static Design and Dynamic Analysis of Light Weight Machinery Support Structures

Paul J. Remington, Henno Allik, Nathan Martin, II

IDETC-CIE 1995; 153-169https://doi.org/10.1115/DETC1995-0403

Abstract

View Articletitled, Static Design and Dynamic Analysis of Light Weight Machinery Support Structures

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Topics: Design , Dynamic analysis , Machinery , Weight (Mass) , Trusses (Building) , Finite element analysis , Acoustics , Computers , Excitation , Hull

Stochastic Behavior of Complex Submerged Systems

Mohammed M. Ettouney, Raymond P. Daddazio, Najib N. Abboud

IDETC-CIE 1995; 171-176https://doi.org/10.1115/DETC1995-0404

Abstract

View Articletitled, Stochastic Behavior of Complex Submerged Systems

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Topics: Acoustics , Computer simulation , Physics , Structural dynamics , Uncertain systems , Uncertainty

Practical Applications of Scale Independent Elements

Mohammed M. Ettouney, Raymond P. Daddazio, Najib N. Abboud

IDETC-CIE 1995; 177-183https://doi.org/10.1115/DETC1995-0405

Abstract

View Articletitled, Practical Applications of Scale Independent Elements

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Topics: Computers , Dynamic analysis , Dynamic response , Finite element analysis , Geometry , Modeling , Systems analysis

An Extrapolation Method to Compute Far-Field Pressures From Near-Field Pressures Obtained by Finite Element Method

Jamal Assaad, Christian Bruneel, Jean-Michel Rouvaen, Régis Bossut

IDETC-CIE 1995; 185-190https://doi.org/10.1115/DETC1995-0406

Abstract

View Articletitled, An Extrapolation Method to Compute Far-Field Pressures From Near-Field Pressures Obtained by Finite Element Method

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Topics: Finite element methods , Radiation (Physics) , Fluids , Acoustics , Computation , Dampers , Damping , Lithium , Modeling , Piezoelectric transducers

External Acoustic Mode Analysis

Stephen D. O’Regan

IDETC-CIE 1995; 191-200https://doi.org/10.1115/DETC1995-0407

Abstract

View Articletitled, External Acoustic Mode Analysis

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Topics: Acoustics , Cylinders , Degrees of freedom , Filters , Geometry , Radiation (Physics)

Progress in Applying the Surface Variational Principle to Analyze Acoustic Radiation From Slender Elastic Bodies

Kuangcheng Wu, Jerry H. Ginsberg

IDETC-CIE 1995; 201-212https://doi.org/10.1115/DETC1995-0408

Abstract

View Articletitled, Progress in Applying the Surface Variational Principle to Analyze Acoustic Radiation From Slender Elastic Bodies

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Topics: Acoustics , Radiation (Physics) , Variational principles , Pressure , Displacement , Excitation , Fluids , Shapes , Spherical shells , Waves

Wave Component Analysis of Fluid-Loaded, Finite Cylindrical Shell Response

Karl Grosh, Peter M. Pinsky

IDETC-CIE 1995; 213-222https://doi.org/10.1115/DETC1995-0409

Abstract

View Articletitled, Wave Component Analysis of Fluid-Loaded, Finite Cylindrical Shell Response

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Topics: Fluids , Pipes , Waves , Dispersion relations , Shells , Displacement , Pressure , Algorithms , Leakage , Parameter estimation

Equipment Representations for Shock Calculations: Time Domain Dirichlet to Neumann Maps

Paul E. Barbone

IDETC-CIE 1995; 223-228https://doi.org/10.1115/DETC1995-0410

Abstract

View Articletitled, Equipment Representations for Shock Calculations: Time Domain Dirichlet to Neumann Maps

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Topics: Density , Engineering simulation , Shock (Mechanics) , Simulation , Stiffness , Vessels

Resonant-Frequency-Distribution of Internal Mass Inferred From Mechanical Impedance Matrices, With Application to Fuzzy Structure Theory

Allan D. Pierce

IDETC-CIE 1995; 229-239https://doi.org/10.1115/DETC1995-0411

Abstract

View Articletitled, Resonant-Frequency-Distribution of Internal Mass Inferred From Mechanical Impedance Matrices, With Application to Fuzzy Structure Theory

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Topics: Mechanical impedance , Resonance , Damping , Dynamics (Mechanics) , Engineering prototypes , Potential energy

A Tutorial on Soize’s Method for Stochastic Modeling in Structural Acoustics (Fuzzy Structures Analysis)

Christopher E. Ruckman, David Feit

IDETC-CIE 1995; 241-246https://doi.org/10.1115/DETC1995-0412

Abstract

View Articletitled, A Tutorial on Soize’s Method for Stochastic Modeling in Structural Acoustics (Fuzzy Structures Analysis)

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Topics: Modeling , Structural acoustics , Acoustics , Computer software , Damping , Finite element analysis , Numerical analysis

Incorporating Compressional and Shear Wave Types Into Fuzzy Structure Models for Plates

Judith L. Rochat, Victor W. Sparrow

IDETC-CIE 1995; 247-252https://doi.org/10.1115/DETC1995-0413

Abstract

View Articletitled, Incorporating Compressional and Shear Wave Types Into Fuzzy Structure Models for Plates

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Topics: Plates (structures) , Shear waves , Waves , Wave theory of light , Acoustics , Damping , Shock absorbers , Springs , Vibration , Wave propagation

Frequency Window Implementation of Adaptive Multi-Level Substructuring

Jeffrey K. Bennighof, Matthew F. Kaplan

IDETC-CIE 1995; 253-265https://doi.org/10.1115/DETC1995-0414

Abstract

View Articletitled, Frequency Window Implementation of Adaptive Multi-Level Substructuring

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Topics: Errors , Finite element model , Frequency response , Vibration

Identifying Critical Elastic Scales in Structural-Acoustic Models

W. Steve Shepard, Jr., Kenneth A. Cunefare, Jerry H. Ginsberg

IDETC-CIE 1995; 267-274https://doi.org/10.1115/DETC1995-0415

Abstract

View Articletitled, Identifying Critical Elastic Scales in Structural-Acoustic Models

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Topics: Acoustics , Excitation , Fluids , Dimensions , Displacement , Modeling , Pressure , Resolution (Optics) , Springs , Variational principles

Patching Model for Acoustoelastic Scattering

David A. Sachs

IDETC-CIE 1995; 275-289https://doi.org/10.1115/DETC1995-0416

Abstract

View Articletitled, Patching Model for Acoustoelastic Scattering

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Topics: Electromagnetic scattering , Shells , Waves , Acoustics , Finite element analysis , Geometry , Membranes , Pipes , Shapes , Thin shells

Wideband Spatial Filters for the Active Control of the Radiation of Elastic Shells in an Acoustic Fluid

Giorgio V. Borgiotti, Kenneth E. Jones

IDETC-CIE 1995; 291-299https://doi.org/10.1115/DETC1995-0417

Abstract

View Articletitled, Wideband Spatial Filters for the Active Control of the Radiation of Elastic Shells in an Acoustic Fluid

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Topics: Acoustics , Filters , Fluids , Radiation (Physics) , Shells , Control equipment , Actuators , Filtration , Geometry , Accelerometers

Acoustic Design of a Local Scatterer in a Phase-Space

John J. McCoy, Ben Zion Steinberg

IDETC-CIE 1995; 301-305https://doi.org/10.1115/DETC1995-0418

Abstract

View Articletitled, Acoustic Design of a Local Scatterer in a Phase-Space

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Topics: Acoustics , Design , Phase space , Fluids , Density , Electromagnetic scattering , Mechanical properties , Radiation scattering , Scattering (Physics) , Stiffness

Control of Structure-Borne Sound Using Periodically Varying Rigidity

Muhammad A. Hawwa, Ali H. Nayfeh

IDETC-CIE 1995; 307-314https://doi.org/10.1115/DETC1995-0419

Abstract

View Articletitled, Control of Structure-Borne Sound Using Periodically Varying Rigidity

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Topics: Acoustics , Electromagnetic scattering , Filters , Fluids , Plates (structures) , Radiation (Physics) , Stiffness , Waves

Active Cancellation of Sound in a Submerged Pipe

Kam W. Ng

IDETC-CIE 1995; 315-330https://doi.org/10.1115/DETC1995-0420

Abstract

View Articletitled, Active Cancellation of Sound in a Submerged Pipe

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Topics: Pipes , Noise (Sound) , Control equipment , Noise control , Acoustics , Design , Dipoles (Electromagnetism) , Feedforward control , Flow (Dynamics) , Lakes

Signature Features in Returned Echoes From Submerged Targets Insonified by Short, Broadband Pulses: Comparison of Experiments and Theory

Torbjörn Ståhlsten, Hans C. Strifors, Guillermo C. Gaunaurd

IDETC-CIE 1995; 331-336https://doi.org/10.1115/DETC1995-0421

Abstract

View Articletitled, Signature Features in Returned Echoes From Submerged Targets Insonified by Short, Broadband Pulses: Comparison of Experiments and Theory

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Topics: Echoes , Brass (Metal) , Cycles , Resonance , Signals , Spherical shells , Steel

Windowed-Transform Processing of Acoustic Beam Scattering From Fluid-Immersed Elastic Structures

Smaine Zeroug, Leopold B. Felsen

IDETC-CIE 1995; 337-346https://doi.org/10.1115/DETC1995-0422

Abstract

View Articletitled, Windowed-Transform Processing of Acoustic Beam Scattering From Fluid-Immersed Elastic Structures

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Topics: Acoustics , Electromagnetic scattering , Fluids , Radiation scattering , Scattering (Physics) , Leakage , Waves , Algorithms , Reflection , Cylinders

Acoustic Behavior of Near Periodic Elastic Structures

Douglas M. Photiadis

IDETC-CIE 1995; 347-353https://doi.org/10.1115/DETC1995-0423

Abstract

View Articletitled, Acoustic Behavior of Near Periodic Elastic Structures

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Topics: Acoustics , Electromagnetic scattering , Radiation scattering , Scattering (Physics) , Wave packets , Waves , Acoustical properties , Elasticity , Pipes

Bifurcation and Stability Analysis of Parabolic Ray Equations for Acoustic Wave Propagation in an Underwater Sound Channel

Marian Wiercigroch, Mohsen Badiey, Jeffrey Simmen, Alexander H.-D. Cheng

IDETC-CIE 1995; 355-360https://doi.org/10.1115/DETC1995-0424

Abstract

View Articletitled, Bifurcation and Stability Analysis of Parabolic Ray Equations for Acoustic Wave Propagation in an Underwater Sound Channel

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Topics: Acoustics , Bifurcation , Stability , Underwater acoustics , Wave propagation , Waves , Computer simulation , Excitation , Phase diagrams , Poincaré maps

Acoustics of Layered Poroelastic Obstacles in Poroelastic Hosts

Raymond Lim

IDETC-CIE 1995; 361-373https://doi.org/10.1115/DETC1995-0425

Abstract

View Articletitled, Acoustics of Layered Poroelastic Obstacles in Poroelastic Hosts

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Topics: Acoustics , Electromagnetic scattering , Radiation scattering , Scattering (Physics) , Boundary-value problems , Fluids , Oceans , Sediments , Shells , Spherical shells

Scattering of a Plane Acoustic Wave by a Spherical Elastic Shell Near a Free Surface

H. Huang, G. C. Gaunaurd

IDETC-CIE 1995; 375-381https://doi.org/10.1115/DETC1995-0426

Abstract

View Articletitled, Scattering of a Plane Acoustic Wave by a Spherical Elastic Shell Near a Free Surface

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Topics: Acoustics , Electromagnetic scattering , Radiation scattering , Scattering (Physics) , Shells , Waves , Echoes , Boundary-value problems , Computation , Pressure

Scatter, Radiation and Attenuation of Acoustic Waves in Discontinuous Structures

B. C. H. Wendlandt

IDETC-CIE 1995; 383-401https://doi.org/10.1115/DETC1995-0427

Abstract

View Articletitled, Scatter, Radiation and Attenuation of Acoustic Waves in Discontinuous Structures

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Topics: Acoustics , Electromagnetic scattering , Radiation (Physics) , Waves , Echoes , Elastomers , Machinery , Reflection , Resonance , Submerged structures

Main Principles of Vibrodamped Structure Scale Models for the Whole Sound Frequency Range

Alexei V. Ionov

IDETC-CIE 1995; 403-408https://doi.org/10.1115/DETC1995-0428

Abstract

View Articletitled, Main Principles of Vibrodamped Structure Scale Models for the Whole Sound Frequency Range

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Topics: Construction , Electromagnetic spectrum , Modeling , Stiffness , Stress , Vibration

Relation of the Sound Insulating and Reflecting Properties With Noise Dampening Effect of the Construction With Coatings

Michail N. Kouzmitchev

IDETC-CIE 1995; 409-411https://doi.org/10.1115/DETC1995-0429

Abstract

View Articletitled, Relation of the Sound Insulating and Reflecting Properties With Noise Dampening Effect of the Construction With Coatings

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Topics: Coatings , Construction , Noise (Sound) , Damping , Water

On the Influence of Coating Discontinuity on Sound Radiation of Submerged Structures

Alexandr V. Pyshin

IDETC-CIE 1995; 413-417https://doi.org/10.1115/DETC1995-0430

Abstract

View Articletitled, On the Influence of Coating Discontinuity on Sound Radiation of Submerged Structures

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Topics: Coatings , Sound , Submerged structures , Architectural acoustics , Noise control , Rubber , Vibration

The Influence of Discontinuities on Structure Sound Radiation

Andrey V. Lebedev

IDETC-CIE 1995; 419-430https://doi.org/10.1115/DETC1995-0431

Abstract

View Articletitled, The Influence of Discontinuities on Structure Sound Radiation

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Topics: Sound , Shells , Vibration , Approximation , Pipes , Radiation sources , Stiffness

The Modified Boundary Element Method for Vibration and Sound Radiation Prediction of Fluid-Loaded Structures

Michael V. Bernblit

IDETC-CIE 1995; 431-436https://doi.org/10.1115/DETC1995-0432

Abstract

View Articletitled, The Modified Boundary Element Method for Vibration and Sound Radiation Prediction of Fluid-Loaded Structures

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Topics: Boundary element methods , Fluids , Sound , Vibration , Pressure , Acoustics , Electromagnetic scattering , Radiation scattering , Scattering (Physics) , Sound pressure

Numerical Investigation of the Problem of a Plane Acoustic Wave Scattering by a Triaxial Ellipsoid

Aleksander A. Abramov, Nadezhda B. Konyukhova, Tatyana V. Levitina

IDETC-CIE 1995; 437-447https://doi.org/10.1115/DETC1995-0433

Abstract

View Articletitled, Numerical Investigation of the Problem of a Plane Acoustic Wave Scattering by a Triaxial Ellipsoid

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Topics: Acoustics , Scattering (Physics) , Separation (Technology) , Diffraction , Scalars , Wave functions , Waves

Free Acoustic Oscillations Inside a Triaxial Ellipsoid

Tatyana V. Levitina

IDETC-CIE 1995; 449-454https://doi.org/10.1115/DETC1995-0434

Abstract

View Articletitled, Free Acoustic Oscillations Inside a Triaxial Ellipsoid

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Topics: Acoustics , Algorithms , Boundary-value problems , Differential equations , Hazardous substances , Oscillations , Scalars , Separation (Technology) , Wave equations

Studies of Acoustic Characteristics and Their Comparison With Vibration Ones

Alexander E. Ekimov

IDETC-CIE 1995; 455-466https://doi.org/10.1115/DETC1995-0435

Abstract

View Articletitled, Studies of Acoustic Characteristics and Their Comparison With Vibration Ones

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Topics: Acoustics , Vibration , Design , Manufacturing , Modeling , Radiation (Physics)

Materials Issues in Underwater Transducer Systems

L. Eric Cross

IDETC-CIE 1995; 467-479https://doi.org/10.1115/DETC1995-0436

Abstract

View Articletitled, Materials Issues in Underwater Transducer Systems

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Topics: Ceramics , Electrical properties , Hydrostatic pressure , Hydrostatics , Phase diagrams , Piezoelectric ceramics , Sensors , Tension , Tensors , Transducers

Recent Developments in Numerical Modeling of Transduction Materials

Anne-Christine Hladky-Hennion, Régis Bossut, Jean-Claude Debus

IDETC-CIE 1995; 481-488https://doi.org/10.1115/DETC1995-0437

Abstract

View Articletitled, Recent Developments in Numerical Modeling of Transduction Materials

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Topics: Computer simulation , Design , Transducers , Acoustics , Ceramics , Composite materials , Finite element analysis , Finite element methods , Modeling

Piezoelectric Composite Panels for Underwater Acoustic Control

Richard L. Gentilman, Leslie J. Bowen, Robert D. Corsaro, Brian H. Houston

IDETC-CIE 1995; 489-497https://doi.org/10.1115/DETC1995-0438

Abstract

View Articletitled, Piezoelectric Composite Panels for Underwater Acoustic Control

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Topics: Acoustics , Composite materials , Actuators , Sensors , Ceramics , Injection molding , Manufacturing , Piezoelectric transducers , Preforms , Pressure

Simultaneous Harmonic and Transient Suppression for Nonlinear Transducers

Jean C. Piquette, S. E. Forsythe

IDETC-CIE 1995; 499-510https://doi.org/10.1115/DETC1995-0439

Abstract

View Articletitled, Simultaneous Harmonic and Transient Suppression for Nonlinear Transducers

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Topics: Transducers , Transients (Dynamics) , Signals , Ceramics , Displacement , Electric fields , Differential equations , Electrical properties , Fittings , Goodness-of-fit tests

Resonance Low Frequency Sound Source With Extended Frequency Band

Dimitri M. Donskoy, Jan Nazalewicz

IDETC-CIE 1995; 511-516https://doi.org/10.1115/DETC1995-0440

Abstract

View Articletitled, Resonance Low Frequency Sound Source With Extended Frequency Band

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Topics: Electromagnetic spectrum , Resonance , Weight (Mass) , Feedback , Mechanical structures , Pistons , Radiation (Physics) , Servomechanisms , Servomotors , Signals

Barrel-Stave Flextensional Transducers for Sonar Applications

D. F. Jones, D. J. Lewis, C. G. Reithmeier, G. A. Brownell

IDETC-CIE 1995; 517-524https://doi.org/10.1115/DETC1995-0441

Abstract

View Articletitled, Barrel-Stave Flextensional Transducers for Sonar Applications

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Topics: Transducers , Manufacturing , Atlantic Ocean , Construction , Defense industry , Design , Q-factor , Resonance , Water , Weight (Mass)

A Magnetostrictive Sonar Projector Utilizing a Terfenol Driver

R. A. Dunlap, C. J. Purcell

IDETC-CIE 1995; 525-530https://doi.org/10.1115/DETC1995-0442

Abstract

View Articletitled, A Magnetostrictive Sonar Projector Utilizing a Terfenol Driver

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Topics: Atlantic Ocean , Cylinders , Defense industry , Design , Disks , Eddies (Fluid dynamics) , Eddy current losses , Ferrites (Magnetic materials) , Magnetic flux , Permanent magnets

Noise Control by Design

Selling, Designing, and Producing Products That Sound Good

Richard H. Lyon

IDETC-CIE 1995; 533-537https://doi.org/10.1115/DETC1995-0443

Abstract

View Articletitled, Selling, Designing, and Producing Products That Sound Good

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Topics: Design , Engineering design , Sound quality , Product planning

Product Sound Audit and Quieting Methods

Richard G. Cann

IDETC-CIE 1995; 539-541https://doi.org/10.1115/DETC1995-0444

Abstract

View Articletitled, Product Sound Audit and Quieting Methods

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Topics: Acoustics , Brakes , Engineers , Hardware , Motors , Noise (Sound) , Sound quality , Vibration

Investigation of an OHC Valve Train With Respect to Sound Quality

In-Soo Suh, Sophie Debost

IDETC-CIE 1995; 543-551https://doi.org/10.1115/DETC1995-0445

Abstract

View Articletitled, Investigation of an OHC Valve Train With Respect to Sound Quality

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Topics: Sound quality , Trains , Valves , Vibration , Engines , Noise (Sound) , Camshafts , Design , Emission spectroscopy , Resonance

Alternative Concepts for Vibration Test Fixtures Used in Quiet Product Manufacture

David L. Bowen

IDETC-CIE 1995; 553-564https://doi.org/10.1115/DETC1995-0446

Abstract

View Articletitled, Alternative Concepts for Vibration Test Fixtures Used in Quiet Product Manufacture

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Topics: Vibration tests , Engines , Motors , Resonance , Vibration , Acoustics , Assembly lines , Construction , Density , Diffusers

Structural-Acoustic Design at High Frequency Using the Energy Finite Element Method

Robert J. Bernhard, John E. Huff, Jr.

IDETC-CIE 1995; 565-576https://doi.org/10.1115/DETC1995-0447

Abstract

View Articletitled, Structural-Acoustic Design at High Frequency Using the Energy Finite Element Method

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Topics: Acoustics , Design , Finite element methods , Engineering design processes , Flow (Dynamics) , Finite element analysis , Materials properties

Acoustic Shape Optimization Using Parametric Finite Elements

John E. Huff, Jr., Robert J. Bernhard

IDETC-CIE 1995; 577-584https://doi.org/10.1115/DETC1995-0448

Abstract

View Articletitled, Acoustic Shape Optimization Using Parametric Finite Elements

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Topics: Acoustics , Finite element analysis , Shape optimization , Optimization , Design , Automobiles , Ducts , Electromagnetic spectrum , Sound pressure

Optimal Design of Acoustical Foam Treatments

Yeon June Kang, J. Stuart Bolton

IDETC-CIE 1995; 585-592https://doi.org/10.1115/DETC1995-0449

Abstract

View Articletitled, Optimal Design of Acoustical Foam Treatments

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Topics: Acoustics , Design , Wedges , Finite element analysis , Porous materials , Absorption , Finite element model , Foams (Chemistry) , Waveguides , Waves

Acoustic Finite Element Analysis of Coupled Cavities Having Bulk-Reacting Absorbing Materials

A. Qian, R. S. Ballinger

IDETC-CIE 1995; 593-597https://doi.org/10.1115/DETC1995-0450

Abstract

View Articletitled, Acoustic Finite Element Analysis of Coupled Cavities Having Bulk-Reacting Absorbing Materials

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Topics: Acoustics , Cavities , Finite element analysis , Density , Ducts , Particulate matter , Sound pressure

Structural Acoustic Design

Jean Nicolas, Noureddine Atalla, Olivier Foin, Alain Berry

IDETC-CIE 1995; 599-609https://doi.org/10.1115/DETC1995-0451

Abstract

View Articletitled, Structural Acoustic Design

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Topics: Acoustics , Design , Damping , Noise (Sound) , Noise control , Radiation (Physics) , Shapes , Bridges (Structures) , Deflection , Engineers

Analytical, Numerical and Experimental Study of the Vibro-Acoustic Behaviour of a Stiffened Shell Structure

François Charron, Raymond Panneton, Yvan Champoux, J.-M. Guérin, Sylvain Boily

IDETC-CIE 1995; 611-619https://doi.org/10.1115/DETC1995-0452

Abstract

View Articletitled, Analytical, Numerical and Experimental Study of the Vibro-Acoustic Behaviour of a Stiffened Shell Structure

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Topics: Acoustics , Shells , Aircraft , Analytical methods , Finite element methods , Fluids , Rayleigh-Ritz methods , Sound pressure

Reducing the Noise of Pressure Pulp Screen: Theory and Application

Alain Berry, Rémy Oddo, Raymond Panneton, Jean Nicolas

IDETC-CIE 1995; 621-629https://doi.org/10.1115/DETC1995-0453

Abstract

View Articletitled, Reducing the Noise of Pressure Pulp Screen: Theory and Application

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Topics: Noise (Sound) , Pressure , Pulp , Shells , Vibration , Machinery , Pavement live loads , Pipes , Rotors , Blades

The Vibroacoustic Behavior of a Rotating Annular Complex Plate With Application to the Design of Circular Saws

Noureddine Atalla, André Côté, Benoît Cournoyer, Jean Nicolas

IDETC-CIE 1995; 631-639https://doi.org/10.1115/DETC1995-0454

Abstract

View Articletitled, The Vibroacoustic Behavior of a Rotating Annular Complex Plate With Application to the Design of Circular Saws

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Topics: Circular saws , Design , Damping , Rotation , Noise (Sound) , Noise control , Optimization , Vibration

Condensing Structural Finite Element Meshes Into Coarser Acoustic Element Meshes

John B. Fahnline

IDETC-CIE 1995; 641-646https://doi.org/10.1115/DETC1995-0455

Abstract

View Articletitled, Condensing Structural Finite Element Meshes Into Coarser Acoustic Element Meshes

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Topics: Acoustics , Finite element analysis , Boundary element methods , Boundary-value problems , Computation , Condensation , Fluids , Structural elements (Construction) , Vibration

Quieting Plate Modes With Optimally Sized Point Masses: A Volume Velocity Approach

Hans-Walter Wodtke, Gary H. Koopmann

IDETC-CIE 1995; 647-654https://doi.org/10.1115/DETC1995-0456

Abstract

View Articletitled, Quieting Plate Modes With Optimally Sized Point Masses: A Volume Velocity Approach

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Topics: Acoustic intensity , Acoustics , Radiation (Physics) , Resonance , Vibration

The Use of Radiation Resistance Measurements to Assess the Noise Characteristics of Machines

Everett H. Paddock, Gary H. Koopmann

IDETC-CIE 1995; 655-662https://doi.org/10.1115/DETC1995-0457

Abstract

View Articletitled, The Use of Radiation Resistance Measurements to Assess the Noise Characteristics of Machines

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Topics: Machinery , Noise (Sound) , Radiation (Physics) , Valves , Acoustics , Engineering prototypes , Engines , Probes , Computation , Design

Acoustic Control of Disk Drives

Raymond Chin, Donald Wong, Akihiko Kumano

IDETC-CIE 1995; 663-670https://doi.org/10.1115/DETC1995-0458

Abstract

View Articletitled, Acoustic Control of Disk Drives

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Topics: Acoustics , Disks , Engines , Excitation , Motors , Noise (Sound) , Acoustic intensity , Dampers , Engine design , Hammers

Structural Modification Software Development for Design Optimization

Xiaoye Gu, Alison B. Flatau

IDETC-CIE 1995; 671-682https://doi.org/10.1115/DETC1995-0459

Abstract

View Articletitled, Structural Modification Software Development for Design Optimization

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Topics: Acoustics , Damping , Design , Displacement , Frequency response , Modal analysis , Optimization , Software development , Springs , Stiffness

Reducing Noise Emissions of Impact Dot Matrix Printers

Carsten Rückert

IDETC-CIE 1995; 683-686https://doi.org/10.1115/DETC1995-0460

Abstract

View Articletitled, Reducing Noise Emissions of Impact Dot Matrix Printers

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Topics: Emissions , Noise (Sound) , Design

Structural Vibration and Acoustics

Experimental Study for Extraction of Normal Modes

S. Y. Chen, M. S. Ju, Y. G. Tsuei

IDETC-CIE 1995; 687-697https://doi.org/10.1115/DETC1995-0461

Abstract

View Articletitled, Experimental Study for Extraction of Normal Modes

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Topics: Algorithms , Damping , Frequency response , Mode shapes

Reduction of the Junction Degrees of Freedom Before Assembly in Dynamic Substructuring

Khaled Brahmi, Noureddine Bouhaddi, René Fillod

IDETC-CIE 1995; 699-708https://doi.org/10.1115/DETC1995-0462

Abstract

View Articletitled, Reduction of the Junction Degrees of Freedom Before Assembly in Dynamic Substructuring

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Topics: Degrees of freedom , Junctions , Manufacturing , Condensation

The Method of Structure Dynamic Modification With Tested Modal Parameters: FEM Full Mode

Shiyu Chen, M. F. Dimentberg, M. Noori, Zhikun Hou, Fengquan Wang

IDETC-CIE 1995; 709-714https://doi.org/10.1115/DETC1995-0463

Abstract

View Articletitled, The Method of Structure Dynamic Modification With Tested Modal Parameters: FEM Full Mode

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Topics: Finite element methods , Finite element model , Computation , Displacement

Optimum Design of Vibration Absorbers Using Genetic Algorithm

Ting-Yu Chen, Jun-Jei Lan

IDETC-CIE 1995; 715-726https://doi.org/10.1115/DETC1995-0464

Abstract

View Articletitled, Optimum Design of Vibration Absorbers Using Genetic Algorithm

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Topics: Design , Genetic algorithms , Vibration absorbers , Frequency response , Damping , Elastic constants

Dynamic Behavior of the Band/Wheel Mechanical System of Industrial Band Saws

Y. Y. Chung, C. K. Sung

IDETC-CIE 1995; 727-733https://doi.org/10.1115/DETC1995-0465

Abstract

View Articletitled, Dynamic Behavior of the Band/Wheel Mechanical System of Industrial Band Saws

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Topics: Band saws , Wheels , Cutting , Deformation , Dynamic response , Equations of motion , Metal cutting , Roller bearings , Tension , Variational principles

Broadband Dynamic Modification Using Feedforward Control

Thomas E. Alberts, Hemanshu R. Pota

IDETC-CIE 1995; 735-744https://doi.org/10.1115/DETC1995-0466

Abstract

View Articletitled, Broadband Dynamic Modification Using Feedforward Control

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Topics: Feedforward control , Excitation , Design , Eigenvalues , Flexible structures , Poles (Building) , Steady state

Physical Properties of Transfer Function Zeros for Collocated Control in Flexible Structure System

Chingyei Chung, Chin-yuh Lin

IDETC-CIE 1995; 745-754https://doi.org/10.1115/DETC1995-0467

Abstract

View Articletitled, Physical Properties of Transfer Function Zeros for Collocated Control in Flexible Structure System

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Topics: Flexible structures , Transfer functions , Theorems (Mathematics) , Damping , Poles (Building) , Actuators , Cardiovascular system , Displacement , Sensors , Stiffness

Vibration Control of Rotor Systems With Noncollocated Sensor/Actuator by Experimental Design

S. M. Yang, G. J. Sheu, C. D. Yang

IDETC-CIE 1995; 755-764https://doi.org/10.1115/DETC1995-0468

Abstract

View Articletitled, Vibration Control of Rotor Systems With Noncollocated Sensor/Actuator by Experimental Design

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Topics: Actuators , Experimental design , Rotors , Sensors , Vibration control , Control equipment , Closed loop systems , Design , Active damping , Design methodology

Isoparametric Timoshenko Elements for Dynamic Analysis of Structures and Mechanical Systems

Ahmad Smaili, Ismail Bagci, Muhammad Sannah

IDETC-CIE 1995; 765-773https://doi.org/10.1115/DETC1995-0469

Abstract

View Articletitled, Isoparametric Timoshenko Elements for Dynamic Analysis of Structures and Mechanical Systems

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Topics: Boundary-value problems , Cantilevers , Dynamic analysis , Modeling , Shear (Mechanics) , Stiffness , Wall thickness

Sound Structure Interaction

Acoustic Scattering by Rigid or Elastic Structures: Case of a Shell With a “Line” Shape

A. Trad, P. Ravel

IDETC-CIE 1995; 775-784https://doi.org/10.1115/DETC1995-0470

Abstract

View Articletitled, Acoustic Scattering by Rigid or Elastic Structures: Case of a Shell With a “Line” Shape

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Topics: Acoustics , Electromagnetic scattering , Radiation scattering , Scattering (Physics) , Shapes , Shells , Cylinders , Displacement , Finite element methods , Integral equations

Substructuring: Definition of the Analytical Dynamic Model of a Complex System During its Design Stage

Fabrice Llorca, Alain Gerard, Denis Hennequin, Dominique Brenot

IDETC-CIE 1995; 785-790https://doi.org/10.1115/DETC1995-0471

Abstract

View Articletitled, Substructuring: Definition of the Analytical Dynamic Model of a Complex System During its Design Stage

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Topics: Complex systems , Design , Dynamic models , Manufacturing , Damping , Databases , Degrees of freedom , Interpolation , Plates (structures) , Simulation

Vibroacoustical Analysis of Flow in Pipes

J. Charley, F. Carta, G. Caignaert

IDETC-CIE 1995; 791-798https://doi.org/10.1115/DETC1995-0472

Abstract

View Articletitled, Vibroacoustical Analysis of Flow in Pipes

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Topics: Flow (Dynamics) , Pipes , Acoustic intensity , Ducts , Fluctuations (Physics) , Fluid structure interaction , Pressure , Transducers

Friction Induced Instabilities and Sound Generation

M. Raous, S. Barbarin, D. Vola, J. A. C. Martins

IDETC-CIE 1995; 799-802https://doi.org/10.1115/DETC1995-0473

Abstract

View Articletitled, Friction Induced Instabilities and Sound Generation

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Topics: Friction , Noise (Sound) , Flutter (Aerodynamics) , Rubber , Stress , Waves

Updating the Damping Matrix Using Frequency Response Data

Cécile Reix, Alain Gerard, Christian Tombini

IDETC-CIE 1995; 803-808https://doi.org/10.1115/DETC1995-0474

Abstract

View Articletitled, Updating the Damping Matrix Using Frequency Response Data

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Topics: Damping , Frequency response , Mode shapes , Linear dynamic system , Stiffness

Modal Analysis Method for Determination of Elastic Constants

V. Marchand, J. Pouyet

IDETC-CIE 1995; 809-814https://doi.org/10.1115/DETC1995-0475

Abstract

View Articletitled, Modal Analysis Method for Determination of Elastic Constants

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Topics: Elastic constants , Modal analysis , Free vibrations , Heating , Microphones , Temperature , Vibration

Application of Method of Moments to Acoustic Scattering From Fluid Filled Cylinders Using Three Different Formulations

S. P. Sun, P. K. Raju, S. M. Rao

IDETC-CIE 1995; 815-822https://doi.org/10.1115/DETC1995-0476

Abstract

View Articletitled, Application of Method of Moments to Acoustic Scattering From Fluid Filled Cylinders Using Three Different Formulations

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Topics: Acoustics , Cylinders , Electromagnetic scattering , Fluids , Method of moments , Radiation scattering , Scattering (Physics) , Integral equations , Boundary-value problems , Pressure

Beam Networks Analysis by a Power Flow Method

Mohammed Najib Ichchou, Alain Le Bot, Louis Jezequel

IDETC-CIE 1995; 823-828https://doi.org/10.1115/DETC1995-0477

Abstract

View Articletitled, Beam Networks Analysis by a Power Flow Method

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Topics: Flow (Dynamics) , Acoustics , Junctions , Reflection

Analysis of Pulsations and Vibrations in Fluid-Filled Pipe Systems

Christ A. F. de Jong

IDETC-CIE 1995; 829-834https://doi.org/10.1115/DETC1995-0478

Abstract

View Articletitled, Analysis of Pulsations and Vibrations in Fluid-Filled Pipe Systems

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Topics: Fluids , Pipes , Vibration , Pressure , Waves , Acoustics , Computational methods , Damage , Flow (Dynamics) , Junctions

Computational Methods

Computational Structural Dynamics and Acoustics

Space-Time hp-Version Finite Elements Applied to Wave Propagation With Moving Loads

Bo Zhao, David A. Peters

IDETC-CIE 1995; 837-848https://doi.org/10.1115/DETC1995-0479

Abstract

View Articletitled, Space-Time hp-Version Finite Elements Applied to Wave Propagation With Moving Loads

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Topics: Finite element analysis , Pavement live loads , Spacetime , Wave propagation , Dynamics (Mechanics) , Finite element methods , Geometry , Momentum , Numerical analysis , Structural dynamics

A Review of the Developments in the Boundary Element Method for Time-Domain Elastodynamics

Igor Kaljević, Sunil Saigal

IDETC-CIE 1995; 849-860https://doi.org/10.1115/DETC1995-0480

Abstract

View Articletitled, A Review of the Developments in the Boundary Element Method for Time-Domain Elastodynamics

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Topics: Boundary element methods , Elastodynamics , Transients (Dynamics) , Boundary-value problems

Calculation of Component Mode Synthesis Matrices From Measured Frequency Response Functions

Jeffrey A. Morgan, Christophe Pierre, Gregory M. Hulbert

IDETC-CIE 1995; 861-876https://doi.org/10.1115/DETC1995-0481

Abstract

View Articletitled, Calculation of Component Mode Synthesis Matrices From Measured Frequency Response Functions

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Topics: Frequency response , Dynamic models , Vibration , Vibration tests

Possible Scenarios of Nonlinear Vibrations at High Energies

Victor L. Berdichevsky

IDETC-CIE 1995; 877-879https://doi.org/10.1115/DETC1995-0482

Abstract

View Articletitled, Possible Scenarios of Nonlinear Vibrations at High Energies

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Topics: Computer simulation , Dynamics (Mechanics) , String , Vibration

Multiresolution Reproducing Kernel Particle Methods in Acoustic Problems

W. K. Liu, C. T. Chang, Y. Chen, R. A. Uras

IDETC-CIE 1995; 881-890https://doi.org/10.1115/DETC1995-0483

Abstract

View Articletitled, Multiresolution Reproducing Kernel Particle Methods in Acoustic Problems

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Topics: Acoustics , Particulate matter , Complex systems , Computer simulation , Filtration , Finite element methods , Interpolation , Physics , Signal processing , Splines

Application of Harmonic Shape Function in Finite Element Modal Analysis

R. Surampudi, A. Gupta

IDETC-CIE 1995; 901-907https://doi.org/10.1115/DETC1995-0484

Abstract

View Articletitled, Application of Harmonic Shape Function in Finite Element Modal Analysis

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Topics: Finite element analysis , Modal analysis , Shapes , Polynomials , Interpolation , Vibration , Displacement , Stress

Development of an Engine System Model for Predicting Structural Vibration

S. H. Sung, D. J. Nefske

IDETC-CIE 1995; 909-919https://doi.org/10.1115/DETC1995-0485

Abstract

View Articletitled, Development of an Engine System Model for Predicting Structural Vibration

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Topics: Engines , Vibration , Excitation , Finite element analysis

A Practical Algorithm for the Efficient Computation of Eigenvector Derivatives

R. M. Lin, Z. Wang, M. K. Lim

IDETC-CIE 1995; 921-929https://doi.org/10.1115/DETC1995-0486

Abstract

View Articletitled, A Practical Algorithm for the Efficient Computation of Eigenvector Derivatives

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Topics: Algorithms , Computation , Eigenvalues , Structural design , Dynamic systems , Finite element analysis , Finite element model , Numerical analysis , Optimization

Nonlinear Transient Response and its Sensitivity Using Finite Elements in Time

Rakesh K. Kapania, Sungho Park

IDETC-CIE 1995; 931-942https://doi.org/10.1115/DETC1995-0487

Abstract

View Articletitled, Nonlinear Transient Response and its Sensitivity Using Finite Elements in Time

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Topics: Finite element analysis , Transients (Dynamics) , Polynomials , Algebra , Design , Finite element methods , Linear systems

Second-Order Systems With Singular Mass Matrix and an Extension of Guyan Reduction

Sanjay P. Bhat, Dennis S. Bernstein

IDETC-CIE 1995; 943-948https://doi.org/10.1115/DETC1995-0488

Abstract

View Articletitled, Second-Order Systems With Singular Mass Matrix and an Extension of Guyan Reduction

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Topics: Algebra , Damping , Differential equations

Rotor Dynamics

Modeling

Concise Equations for Rotor Dynamics Analysis

W. J. Chen

IDETC-CIE 1995; 951-956https://doi.org/10.1115/DETC1995-0489

Abstract

View Articletitled, Concise Equations for Rotor Dynamics Analysis

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Topics: Rotordynamics , Algorithms , Equations of motion , Manufacturing , Storage

Modeling of Rotor Shafting for Lower Mode Accuracy: Influence of Section L/D

R. G. Kirk, S. Baheti, K. Ramesh

IDETC-CIE 1995; 957-965https://doi.org/10.1115/DETC1995-0490

Abstract

View Articletitled, Modeling of Rotor Shafting for Lower Mode Accuracy: Influence of Section L/D

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Topics: Modeling , Rotors , Finite element methods , Inertia (Mechanics) , Bearings , Compressors , Finite element analysis , Geometry , Stability , Stiffness

Dynamic Analysis of Geared Rotor-Bearing Systems by the Transfer Matrix Method

Siu-Tong Choi, Sheng-Yang Mau

IDETC-CIE 1995; 967-976https://doi.org/10.1115/DETC1995-0491

Abstract

View Articletitled, Dynamic Analysis of Geared Rotor-Bearing Systems by the Transfer Matrix Method

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Topics: Bearings , Dynamic analysis , Rotors , Gears , Errors , Dampers , Disks , Excitation , Excitation systems , Free vibrations

Coupled Bending-Torsion Vibration of Geared Rotors

J. S. Rao, J. R. Chang, T. N. Shiau

IDETC-CIE 1995; 977-989https://doi.org/10.1115/DETC1995-0492

Abstract

View Articletitled, Coupled Bending-Torsion Vibration of Geared Rotors

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Topics: Rotors , Torsion , Vibration , Gears , Bearings , Pressure , Finite element model , Mode shapes , Stiffness

Unbalance Response

Critical Speeds Resulting From Unbalance Excitation of Backward Whirl Modes

Lyn M. Greenhill, Guillermo A. Cornejo

IDETC-CIE 1995; 991-1000https://doi.org/10.1115/DETC1995-0493

Abstract

View Articletitled, Critical Speeds Resulting From Unbalance Excitation of Backward Whirl Modes

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Topics: Excitation , Whirls , Bearings , Resonance , Rotors , Design , Hardware , Stiffness

Cracked Shaft Detection Using the Unbalance Excitation Technique

Farokh H. Kavarana, R. Gordon Kirk

IDETC-CIE 1995; 1001-1007https://doi.org/10.1115/DETC1995-0494

Abstract

View Articletitled, Cracked Shaft Detection Using the Unbalance Excitation Technique

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Topics: Excitation , Rotors , Crack detection , Failure , Fracture (Materials) , Turbomachinery , Vibration , Crack propagation , Testing

Optimal Unbalance Response of Continuous Rotors

Zdzislaw A. Parszewski, Dong-Xu Li

IDETC-CIE 1995; 1009-1016https://doi.org/10.1115/DETC1995-0495

Abstract

View Articletitled, Optimal Unbalance Response of Continuous Rotors

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Topics: Rotors , Bearings , Couplings , Power stations , Shear (Mechanics) , System dynamics , Turbogenerators

A Comparative Study on the Monitoring and Diagnostics of Machinery Gear Systems

Moataz El-Karmalawy, R. Ganesan, T. S. Sankar

IDETC-CIE 1995; 1017-1025https://doi.org/10.1115/DETC1995-0496

Abstract

View Articletitled, A Comparative Study on the Monitoring and Diagnostics of Machinery Gear Systems

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Topics: Gears , Machinery , Signals , Vibration , Dynamic systems , Condition monitoring , Damage , Excitation , System failures , Time series

Applications

Studies of the Rotor Dynamics of Gas Centrifuges for Fine Particulate Separation

Musa Al-Ajlouni, Nick Syred

IDETC-CIE 1995; 1027-1038https://doi.org/10.1115/DETC1995-0497

Abstract

View Articletitled, Studies of the Rotor Dynamics of Gas Centrifuges for Fine Particulate Separation

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Topics: Particulate matter , Rotordynamics , Separation (Technology) , Bearings , Design , Thrust bearings , Computer-aided engineering , Vibrational modes

Finite Element Analysis of an Automotive Turbocharger Turbine Wheel

D. A. Subramani, V. Ramamurti, K. Sridhara

IDETC-CIE 1995; 1039-1048https://doi.org/10.1115/DETC1995-0498

Abstract

View Articletitled, Finite Element Analysis of an Automotive Turbocharger Turbine Wheel

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Topics: Finite element analysis , Turbines , Turbochargers , Wheels , Blades

Effects of Coupling Misalignment on the Vibration Characteristics of a Two Stage Turbine Rotor

P. Arumugam, S. Swarnamani, B. S. Prabhu

IDETC-CIE 1995; 1049-1054https://doi.org/10.1115/DETC1995-0499

Abstract

View Articletitled, Effects of Coupling Misalignment on the Vibration Characteristics of a Two Stage Turbine Rotor

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Topics: Rotors , Turbines , Vibration , Bearings , Couplings , Excitation , Machinery

Prediction of Periodic Response of Rotor Dynamic Systems With Nonlinear Supports

Yu Wang

IDETC-CIE 1995; 1055-1062https://doi.org/10.1115/DETC1995-0500

Abstract

View Articletitled, Prediction of Periodic Response of Rotor Dynamic Systems With Nonlinear Supports

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Topics: Dynamic systems , Rotors , Algebra , Bearings , Dampers , Finite element analysis , Nonlinear differential equations , Stability , Steady state

Bearings

Magnetic Bearing Models With Flexible Supports in Rotor Stability Analyses

Theodore S. Brockett, Lloyd E. Barrett

IDETC-CIE 1995; 1063-1072https://doi.org/10.1115/DETC1995-0501

Abstract

View Articletitled, Magnetic Bearing Models With Flexible Supports in Rotor Stability Analyses

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Topics: Magnetic bearings , Rotors , Stability , Actuators , Bearings , Stiffness , Transfer functions , Damping , Eigenvalues , Currents

Modal Testing and Parameter Identification of Active Magnetic Bearing System

Chong-Won Lee, Young-Ho Ha, Cheol-Soon Kim, Chee-Young Joh

IDETC-CIE 1995; 1073-1080https://doi.org/10.1115/DETC1995-0502

Abstract

View Articletitled, Modal Testing and Parameter Identification of Active Magnetic Bearing System

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Topics: Magnetic bearings , Testing , Bearings , Excitation systems , Frequency response

Characteristics of the Nonlinear Hysteresis Loop for Rotor-Bearing Instability

Jenq-Shan Guo, M. L. Adams

IDETC-CIE 1995; 1081-1091https://doi.org/10.1115/DETC1995-0503

Abstract

View Articletitled, Characteristics of the Nonlinear Hysteresis Loop for Rotor-Bearing Instability

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Topics: Bearings , Rotors , Bifurcation , Engineering simulation , Journal bearings , Simulation , Stress , Chaos , Equations of motion , Fluid films

Adaptive Synchronization Control Design for High-Speed Magnetic Bearings

Li-Farn Yang, Jeen-Gwo Tsao

IDETC-CIE 1995; 1093-1102https://doi.org/10.1115/DETC1995-0504

Abstract

View Articletitled, Adaptive Synchronization Control Design for High-Speed Magnetic Bearings

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Topics: Design , Magnetic bearings , Synchronization , Bearings , Control equipment , Errors , Rotors , Control algorithms , Displacement , Engineering simulation

Dynamic Modelling and Response Characteristics of a Magnetic Bearing Rotor System With Auxiliary Bearings

April M. Free, George T. Flowers, Victor S. Trent

IDETC-CIE 1995; 1103-1110https://doi.org/10.1115/DETC1995-0505

Abstract

View Articletitled, Dynamic Modelling and Response Characteristics of a Magnetic Bearing Rotor System With Auxiliary Bearings

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Topics: Bearings , Dynamic modeling , Magnetic bearings , Rotors , Bushings , Clearances (Engineering) , Dynamics (Mechanics) , Failure , Iron , Rolling bearings

Rotor Bearing System Design on Magnetic Bearings

Pranabesh De Choudhury

IDETC-CIE 1995; 1111-1117https://doi.org/10.1115/DETC1995-0506

Abstract

View Articletitled, Rotor Bearing System Design on Magnetic Bearings

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Topics: Bearings , Design , Magnetic bearings , Rotors , Ball bearings , Compressors , Dynamics (Mechanics) , Fluid films , Journal bearings

Theory Versus Experiment for the Effects of Pressure Ratio on the Performance of an Orifice-Compensated Hybrid Bearing

Phillip Mosher, Dara W. Childs

IDETC-CIE 1995; 1119-1129https://doi.org/10.1115/DETC1995-0507

Abstract

View Articletitled, Theory Versus Experiment for the Effects of Pressure Ratio on the Performance of an Orifice-Compensated Hybrid Bearing

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Topics: Bearings , Pressure , Stress , Flow (Dynamics) , High pressure (Physics) , Hydrostatics , Navier-Stokes equations , Stiffness , Torque , Whirls

Asymptotic Analysis of the Torsional Vibrations in Reciprocating Machinery

Hashem Ashrafiuon, Alan M. Whitman

IDETC-CIE 1995; 1131-1138https://doi.org/10.1115/DETC1995-0508

Abstract

View Articletitled, Asymptotic Analysis of the Torsional Vibrations in Reciprocating Machinery

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Topics: Machinery , Vibration , Approximation , Computer simulation , Degrees of freedom , Steady state , Transients (Dynamics)

Seals, Damper Bearings

The Effects of Converging and Diverging Axial Taper on the Rotordynamic Coefficients of Liquid Annular Pressure Seals: Theory Versus Experiment

W. Todd Lindsey, Dara W. Childs

IDETC-CIE 1995; 1139-1147https://doi.org/10.1115/DETC1995-0509

Abstract

View Articletitled, The Effects of Converging and Diverging Axial Taper on the Rotordynamic Coefficients of Liquid Annular Pressure Seals: Theory Versus Experiment

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Topics: Pressure , Stiffness , Damping , Leakage , Clearances (Engineering) , Rotation , Turbulence

Entrance Effects in Annular Seal Flows

Mihai Arghir, Jean Frene

IDETC-CIE 1995; 1149-1156https://doi.org/10.1115/DETC1995-0510

Abstract

View Articletitled, Entrance Effects in Annular Seal Flows

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Topics: Flow (Dynamics) , Fluid films , Navier-Stokes equations , Stiffness , Testing , Turbulence

Influence of Geometric Parameters on Annular Fluid Seal Characteristics

Olivier Bonneau, Victor Lucas, Jean Frene

IDETC-CIE 1995; 1157-1163https://doi.org/10.1115/DETC1995-0511

Abstract

View Articletitled, Influence of Geometric Parameters on Annular Fluid Seal Characteristics

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Topics: Fluids , Ducts , Geometry , Axial flow , Film thickness , Flow (Dynamics) , Pressure , Reynolds number , Stability , Stiffness

Dynamical Behaviors of Hybrid Squeeze Film Damper for Rotor System Vibration Control

Zhu Changsheng

IDETC-CIE 1995; 1165-1171https://doi.org/10.1115/DETC1995-0512

Abstract

View Articletitled, Dynamical Behaviors of Hybrid Squeeze Film Damper for Rotor System Vibration Control

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Topics: Dampers , Rotors , Vibration control , Clearances (Engineering) , Damping , Orifices , Stiffness , Vibration

Turbine Blades

Fracture Mechanics Analysis of a Last Stage Steam Turbine Blade Failure

J. S. Rao

IDETC-CIE 1995; 1173-1180https://doi.org/10.1115/DETC1995-0513

Abstract

View Articletitled, Fracture Mechanics Analysis of a Last Stage Steam Turbine Blade Failure

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Topics: Blades , Failure , Fracture mechanics , Steam turbines , Fracture (Materials) , Accidents , Fatigue , Nuclear power stations , Stress

Studies on Determination of Natural Frequencies of Industrial Turbine Blades

Mahesh M. Bhat, V. Ramamurti, C. Sujatha

IDETC-CIE 1995; 1181-1192https://doi.org/10.1115/DETC1995-0514

Abstract

View Articletitled, Studies on Determination of Natural Frequencies of Industrial Turbine Blades

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Topics: Blades , Disks , Manufacturing , Steam turbines , Turbine blades , Turbines , Wire

Pseudo Static Excitation of Turbine Blades Under Acceleration

Nalinaksh S. Vyas

IDETC-CIE 1995; 1193-1200https://doi.org/10.1115/DETC1995-0515

Abstract

View Articletitled, Pseudo Static Excitation of Turbine Blades Under Acceleration

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Topics: Excitation , Turbine blades , Blades , Disks , Vibration , Airfoils , Coriolis force , Equations of motion , Shock (Mechanics) , Stiffness

Modal Analysis and Rotating Machines

Modal Analysis and Bladed Assemblies

Experimental Modal Analysis of Rotating Disk Systems

Horst Irretier, Frank Reuter

IDETC-CIE 1995; 1201-1206https://doi.org/10.1115/DETC1995-0516

Abstract

View Articletitled, Experimental Modal Analysis of Rotating Disk Systems

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Topics: Modal analysis , Rotating disks , Rotation , Damping , Disks , Frequency response , Impellers , Mode shapes , Testing

Modal Testing of Rotating Discs Using a Scanning LDV

Anthony B. Stanbridge, David J. Ewins

IDETC-CIE 1995; 1207-1213https://doi.org/10.1115/DETC1995-0517

Abstract

View Articletitled, Modal Testing of Rotating Discs Using a Scanning LDV

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Topics: Rotating disks , Testing , Disks , Excitation , Impellers , Laser Doppler vibrometers , Mode shapes , Traveling waves

A Numerical Method for the Dynamic Analysis of Rotating Flexible Blade-Disc-Shaft Assemblies

Georges Jacquet-Richardet, Guy Ferraris, Pierre Rieutord

IDETC-CIE 1995; 1215-1220https://doi.org/10.1115/DETC1995-0518

Abstract

View Articletitled, A Numerical Method for the Dynamic Analysis of Rotating Flexible Blade-Disc-Shaft Assemblies

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Topics: Blades , Disks , Dynamic analysis , Numerical analysis , Mode shapes , Finite element analysis , Wave propagation

Vibration Analysis of Bladed Disc Assemblies

C. Minas, S. Kodiyalam

IDETC-CIE 1995; 1221-1226https://doi.org/10.1115/DETC1995-0519

Abstract

View Articletitled, Vibration Analysis of Bladed Disc Assemblies

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Topics: Disks , Vibration analysis , Boundary-value problems , Blades , Finite element model , Manufacturing , Finite element analysis , Mode shapes

Modal Testing Applications

Development of an Electromagnetic Impactor for Structures With Large Rigid Body Motions

J. Wassermann, H. Mokesch, H. Springer

IDETC-CIE 1995; 1227-1232https://doi.org/10.1115/DETC1995-0520

Abstract

View Articletitled, Development of an Electromagnetic Impactor for Structures With Large Rigid Body Motions

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Topics: Circuits , Computers , Disks , Excitation , Frequency response , Hammers , Rotating disks , Rotation

Identification of Frequency Response Functions and Modal Data From Base Excitation Tests Using Measured Interface Forces

Carsten Schedlinski, Michael Link

IDETC-CIE 1995; 1233-1238https://doi.org/10.1115/DETC1995-0521

Abstract

View Articletitled, Identification of Frequency Response Functions and Modal Data From Base Excitation Tests Using Measured Interface Forces

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Topics: Excitation , Frequency response , Damping , Mode shapes , Testing

A New Methodology for the Accurate and Consistent Identification of Modal Parameters Using Multi-FRF Analysis

R. M. Lin, S.-F. Ling

IDETC-CIE 1995; 1239-1247https://doi.org/10.1115/DETC1995-0522

Abstract

View Articletitled, A New Methodology for the Accurate and Consistent Identification of Modal Parameters Using Multi-FRF Analysis

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Topics: Curve fitting , Damping , Eigenvalues , Frequency response , Modal analysis

Direct Parameter Estimation of Weak Nonlinear Systems Using Vibration Test Data

Matthias Weiland, Michael Link

IDETC-CIE 1995; 1249-1255https://doi.org/10.1115/DETC1995-0523

Abstract

View Articletitled, Direct Parameter Estimation of Weak Nonlinear Systems Using Vibration Test Data

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Topics: Nonlinear systems , Parameter estimation , Vibration tests , Damping , Stiffness , Automobiles , Engines , Manufacturing , Mechanical drives , Motors

Rotor Vibration

Modal Balancing of Quasi-Rigid Jet Engine Rotors With Exchangeable Rotor Modules

Hatto Schneider

IDETC-CIE 1995; 1257-1262https://doi.org/10.1115/DETC1995-0524

Abstract

View Articletitled, Modal Balancing of Quasi-Rigid Jet Engine Rotors With Exchangeable Rotor Modules

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Topics: Jet engines , Rotors , Rotor assembly , Rotor balancing , Vibration

Flexural Vibration of Turbine Generator Rotors: Application of Modal Analysis to Predictions of the Effects of Light Rubs

Terence S. Wilkinson

IDETC-CIE 1995; 1263-1269https://doi.org/10.1115/DETC1995-0525

Abstract

View Articletitled, Flexural Vibration of Turbine Generator Rotors: Application of Modal Analysis to Predictions of the Effects of Light Rubs

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Topics: Modal analysis , Rotors , Turbogenerators , Vibration , Stators , Bearings , Turbines , Design , Friction , Journal bearings

Calculated Rotordynamic Behaviour of a Twin Spool Engine and the Comparison With Test Results

B. Domes, H. Hartmüller, G. Tokar, G. Wang

IDETC-CIE 1995; 1271-1276https://doi.org/10.1115/DETC1995-0526

Abstract

View Articletitled, Calculated Rotordynamic Behaviour of a Twin Spool Engine and the Comparison With Test Results

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Topics: Engines , Bearings , Dampers , Damping , Jets , Resonance , Rotors , Thrust , Vibration analysis

Variation of Fluid Flow Forces in Seals With Rotor Bending

K. Kwanka

IDETC-CIE 1995; 1277-1282https://doi.org/10.1115/DETC1995-0527

Abstract

View Articletitled, Variation of Fluid Flow Forces in Seals With Rotor Bending

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Topics: Fluid dynamics , Rotors , Excitation , Mode shapes , Stability , Turbomachinery , Fluids , Stiffness , Vibration

Rotor Dynamics

Nonlinear Analysis of Cracked Rotors With Multiple Supports

Jan Kiciński, Wiesław M. Ostachowicz

IDETC-CIE 1995; 1283-1292https://doi.org/10.1115/DETC1995-0528

Abstract

View Articletitled, Nonlinear Analysis of Cracked Rotors With Multiple Supports

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Topics: Rotors , Fracture (Materials) , Computer software , Damping , Emission spectroscopy , Engineering simulation , Simulation , Spectroscopy , Trajectories (Physics) , Vibration

Chaos of a Flexible Rotor in Journal Bearings

R. D. Brown, G. Drummond

IDETC-CIE 1995; 1293-1300https://doi.org/10.1115/DETC1995-0529

Abstract

View Articletitled, Chaos of a Flexible Rotor in Journal Bearings

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Topics: Chaos , Journal bearings , Rotors , Bearings , Fatigue , Machinery , Nonlinear systems , Stress

Analysis and Experimental Evaluation of Inherent Instability in Electromagnetic Eddy-Current Dampers Intended for Reducing Lateral Vibration of Rotating Machinery

Yuri Kligerman, Asif Grushkevich, Mark S. Darlow, Adrian Zuckerberger

IDETC-CIE 1995; 1301-1309https://doi.org/10.1115/DETC1995-0530

Abstract

View Articletitled, Analysis and Experimental Evaluation of Inherent Instability in Electromagnetic Eddy-Current Dampers Intended for Reducing Lateral Vibration of Rotating Machinery

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Topics: Dampers , Eddies (Fluid dynamics) , Eddy currents (Electricity) , Machinery , Vibration , Damping , Design , Disks , Magnetic fields , Rotation

Study on the Unbalanced Effect of Rotary Systems

Yuan Mao Huang, Chin-Ming Wang

IDETC-CIE 1995; 1311-1326https://doi.org/10.1115/DETC1995-0531

Abstract

View Articletitled, Study on the Unbalanced Effect of Rotary Systems

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Topics: Bearings , Damping , Dynamic analysis , Finite element methods , Numerical analysis , Rotational inertia , Rotors , Shear deformation , Transients (Dynamics)

Measurement Methods for Rotating Machinery

Multi-Dimensional Directional Spectrograms and Campbell (ZMOD) Diagrams for Rotating Machinery

I. Bucher, D. J. Ewins, D. A. Robb, P. Schmiechen

IDETC-CIE 1995; 1327-1334https://doi.org/10.1115/DETC1995-0532

Abstract

View Articletitled, Multi-Dimensional Directional Spectrograms and Campbell (ZMOD) Diagrams for Rotating Machinery

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Topics: Machinery , Vibration , Sensors , Signals , Wavelength , Resolution (Optics) , Rotating disks , Rotation

A New Approach to Machinery Monitoring and Diagnostics Using Self-Organizing Maps

Siyu Zhang, R. Ganesan, T. S. Sankar

IDETC-CIE 1995; 1335-1341https://doi.org/10.1115/DETC1995-0533

Abstract

View Articletitled, A New Approach to Machinery Monitoring and Diagnostics Using Self-Organizing Maps

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Topics: Machinery , Self-organization , Trend analysis , Algorithms , Artificial neural networks , Service life (Equipment) , Vibration , Bearings , Condition monitoring , Mechanical drives

Determination of Rotating Assembly Synchronous Response Characteristics Using Blade Tip-Timing Techniques

Steve Heath, Mehmet Imregun

IDETC-CIE 1995; 1343-1351https://doi.org/10.1115/DETC1995-0534

Abstract

View Articletitled, Determination of Rotating Assembly Synchronous Response Characteristics Using Blade Tip-Timing Techniques

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Topics: Blades , Manufacturing , Disks , Probes , Aerospace industry , Lasers , Mode shapes , Reliability , Turbomachinery , Vibration

Excitation of Arbitrary Displacement/Velocity Conditions in Rotationally Periodic Structures

P. Schmiechen, D. J. Ewins, I. Bucher

IDETC-CIE 1995; 1353-1360https://doi.org/10.1115/DETC1995-0535

Abstract

View Articletitled, Excitation of Arbitrary Displacement/Velocity Conditions in Rotationally Periodic Structures

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Topics: Displacement , Excitation , Periodic structures , Engineering simulation , Simulation , Standing waves , Waves , Algorithms , Mode shapes , Testing

Modal Analysis Applied to Rotating Machinery

Modal Analysis of a Laminated Stator Core

M. Dias, Jr., H. I. Weber

IDETC-CIE 1995; 1361-1369https://doi.org/10.1115/DETC1995-0536

Abstract

View Articletitled, Modal Analysis of a Laminated Stator Core

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Topics: Modal analysis , Stators , Acoustics , Excitation , Machinery , Noise (Sound) , Vibration , Design , Generators , Modeling

Forced and Natural Vibration Analysis of Mistuned Practical Turbomachine Impellers Using Multifreedom Models

Evgueni P. Petrov

IDETC-CIE 1995; 1371-1376https://doi.org/10.1115/DETC1995-0537

Abstract

View Articletitled, Forced and Natural Vibration Analysis of Mistuned Practical Turbomachine Impellers Using Multifreedom Models

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Topics: Impellers , Turbomachinery , Vibration analysis , Blades , Axial flow , Damping , Design , Disks , Excitation , Geometry

Friction Dampers: Measurement, Modelling and Application to Blade Vibration Control

Kenan Y. Sanliturk, Anthony B. Stanbridge, David J. Ewins

IDETC-CIE 1995; 1377-1382https://doi.org/10.1115/DETC1995-0538

Abstract

View Articletitled, Friction Dampers: Measurement, Modelling and Application to Blade Vibration Control

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Topics: Blades , Dampers , Friction , Modeling , Vibration control , Dry friction , Stress , Testing

Application of ESPI in the Vibration Analysis of Turbine Blading

Robert X. Wang, Graham M. Chapman

IDETC-CIE 1995; 1383-1389https://doi.org/10.1115/DETC1995-0539

Abstract

View Articletitled, Application of ESPI in the Vibration Analysis of Turbine Blading

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Topics: Electronic speckle pattern interferometry , Turbines , Vibration analysis , Blades , Airfoils , Finite element analysis , Turbochargers , Vibration measurement

Vibration Control in Turbomachinery Blading Using Lacing Wires

Robert X. Wang, Graham M. Chapman

IDETC-CIE 1995; 1391-1396https://doi.org/10.1115/DETC1995-0540

Abstract

View Articletitled, Vibration Control in Turbomachinery Blading Using Lacing Wires

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Topics: Turbomachinery , Vibration control , Wire , Blades , Electronic speckle pattern interferometry , Damping , Finite element analysis , Modeling , Vibration , Vibration analysis

Gyroscopic Systems

A Generalized Treatment of the Energetics of Translating Continua

Seung-Yop Lee, C. D. Mote, Jr.

IDETC-CIE 1995; 1399-1410https://doi.org/10.1115/DETC1995-0541

Abstract

View Articletitled, A Generalized Treatment of the Energetics of Translating Continua

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Topics: Energetics , String , Boundary-value problems , Computer simulation , Damping , Energy transformation , Flow (Dynamics) , Mechanical impedance , Traveling waves , Waves

Three Dimensional Vibration of a Ballooning String

Kevin J. Hall, Fang Zhu, Christopher D. Rahn

IDETC-CIE 1995; 1411-1418https://doi.org/10.1115/DETC1995-0542

Abstract

View Articletitled, Three Dimensional Vibration of a Ballooning String

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Topics: String , Vibration , Steady state , Tension , Yarns , Elasticity , Partial differential equations , Stiffness , Hamilton's principle , Stability

Adaptive Virtual Autobalancing for a Magnetic Rotor With Unknown Mass Imbalance: Part I — Static Balancing

Kai-Yew Lum, Sanjay P. Bhat, Dennis S. Bernstein, Vincent T. Coppola

IDETC-CIE 1995; 1419-1425https://doi.org/10.1115/DETC1995-0543

Abstract

View Articletitled, Adaptive Virtual Autobalancing for a Magnetic Rotor With Unknown Mass Imbalance: Part I — Static Balancing

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Topics: Rotors , Adaptive control , Control algorithms , Control equipment , Dynamics (Mechanics) , Equations of motion , Magnetic bearings , Simulation , Torque

Adaptive Virtual Autobalancing for a Magnetic Rotor With Unknown Mass Imbalance: Part II — Dynamic Balancing

Kai-Yew Lum, Sanjay P. Bhat, Dennis S. Bernstein, Vincent T. Coppola

IDETC-CIE 1995; 1427-1434https://doi.org/10.1115/DETC1995-0544

Abstract

View Articletitled, Adaptive Virtual Autobalancing for a Magnetic Rotor With Unknown Mass Imbalance: Part II — Dynamic Balancing

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Topics: Rotors , Adaptive control , Algorithms , Control equipment , Degrees of freedom , Equations of motion , Simulation

Transient Vibration of Gyroscopic Systems With Unsteady Superposed Motion

J. A. Wickert

IDETC-CIE 1995; 1435-1442https://doi.org/10.1115/DETC1995-0545

Abstract

View Articletitled, Transient Vibration of Gyroscopic Systems With Unsteady Superposed Motion

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Topics: Approximation , Degrees of freedom , Distributed parameter models , Equations of motion , Oscillations , Particulate matter , Stiffness , Transients (Dynamics) , Vibration

Wave Motion

Formulation and Solution

Vibration Analysis of Mindlin Plates by the Superposition-Galerkin Method

D. J. Gorman, Wei Ding

IDETC-CIE 1995; 1445-1450https://doi.org/10.1115/DETC1995-0546

Abstract

View Articletitled, Vibration Analysis of Mindlin Plates by the Superposition-Galerkin Method

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Topics: Plates (structures) , Vibration analysis , Vibration , Resonance , Eigenvalues , Galerkin method

On the Formulation and Solution of a Class of Magneto-Viscoelasto-Dynamics (MVD) Governing Equations of Motion

Po Kee Wong, Adam Wong, Anita Wong

IDETC-CIE 1995; 1451-1456https://doi.org/10.1115/DETC1995-0547

Abstract

View Articletitled, On the Formulation and Solution of a Class of Magneto-Viscoelasto-Dynamics (MVD) Governing Equations of Motion

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Topics: Dynamics (Mechanics) , Equations of motion , Displacement , Plasmas (Ionized gases)

Forced Wave Propagation in Elastic Cables With Small Curvature

M. Behbahani-Nejad, N. C. Perkins

IDETC-CIE 1995; 1457-1464https://doi.org/10.1115/DETC1995-0548

Abstract

View Articletitled, Forced Wave Propagation in Elastic Cables With Small Curvature

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Topics: Cables , Wave propagation , Waves , Deformation , Equilibrium (Physics) , Excitation , Partial differential equations , String , Wave frequency

Generalized Characteristic Method for Orthotropic Media

Shigong Su, Xianzhong Su

IDETC-CIE 1995; 1465-1469https://doi.org/10.1115/DETC1995-0549

Abstract

View Articletitled, Generalized Characteristic Method for Orthotropic Media

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Topics: Algebra , Composite materials , Crystals , Displacement , Elastodynamics , Particulate matter , Reflectance , Snell's law , Transients (Dynamics) , Waves

Waves in Inhomogeneous Media

Analytical Study of Dispersion of Stress Waves in a Weakly Coupled Layered System

A. F. Vakakis, C. Cetinkaya

IDETC-CIE 1995; 1471-1478https://doi.org/10.1115/DETC1995-0550

Abstract

View Articletitled, Analytical Study of Dispersion of Stress Waves in a Weakly Coupled Layered System

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Topics: Stress , Waves , Transients (Dynamics) , Approximation , Design , Excitation , Fourier transforms , Oscillations , Transfer functions

A Spectral Element for Acoustic Wave Propagation Through Multi-Layered Media

James F. Doyle, Brian A. Bilodeau

IDETC-CIE 1995; 1479-1484https://doi.org/10.1115/DETC1995-0551

Abstract

View Articletitled, A Spectral Element for Acoustic Wave Propagation Through Multi-Layered Media

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Topics: Acoustics , Wave propagation , Fluids , Solids

Dynamic Response of Soil Under S.H.P.B. Loading

J. F. Semblat, G. Gary, M. P. Luong

IDETC-CIE 1995; 1485-1490https://doi.org/10.1115/DETC1995-0552

Abstract

View Articletitled, Dynamic Response of Soil Under S.H.P.B. Loading

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Topics: Dynamic response , Soil , Grain size , Pressure , Dynamic testing (Engineering) , Dynamic testing (Materials) , Fracture (Materials) , Fracture (Process) , Stress

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