Topics: Cantilevers , Fluids , Stability , Flow (Dynamics) , Vibration , Cantilever beams , Deflection , Eigenfunctions , Equilibrium (Physics) , Hamilton's principle

Theoretical Instability Analysis of a Rotating Flexible Disk Subjected to Swirling Fluid Flow

Masahiro Watanabe, Fumio Hara

IMECE 1997; 57-66doi:https://doi.org/10.1115/IMECE1997-0097

Abstract

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Topics: Disks , Fluid dynamics , Swirling flow , Vibration , Rotating disks , Approximation , Boundary-value problems , Deflection , Equilibrium (Physics) , Fluids

A Friction-Based Model for Fluidelastic Forces Induced by Axial Flow

G. Porcher, E. de Langre

IMECE 1997; 67-74doi:https://doi.org/10.1115/IMECE1997-0098

Abstract

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Topics: Axial flow , Friction , Pressure drop , Modal analysis , Pressure , Boundary-value problems , Damping , Degrees of freedom , Excitation , Flow (Dynamics)

A Study on the Mechanism of Turbulence Generation in an Elbow

J. Yokouchi, T. Hagiwara, N. Saito, Y. Takigawa

IMECE 1997; 75-81doi:https://doi.org/10.1115/IMECE1997-0099

Abstract

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Topics: Turbulence , Databases , Pipes , Vibration , Cross section (Physics) , Excitation , Flow (Dynamics) , Laser Doppler anemometry , Piping systems

Turbulence-Induced Tube Vibration in a Parallel Steam-Water Two-Phase Flow

Koji Kawamura, Akira Yasuo, Fumio Inada

IMECE 1997; 83-92doi:https://doi.org/10.1115/IMECE1997-0100

Abstract

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Topics: Steam , Turbulence , Two-phase flow , Vibration , Water , Excitation , Damping , Porosity , Pressure , Flow (Dynamics)

Evaluation of Fluidelastic Forces in Axial Flow With Simplified Computational Fluid Dynamics

J. Kichenin

IMECE 1997; 93-100doi:https://doi.org/10.1115/IMECE1997-0101

Abstract

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Topics: Axial flow , Computational fluid dynamics , Flow (Dynamics) , Damping , Flutter (Aerodynamics) , Vibration , Algorithms , Annulus , Damage , Displacement

Free Surface Effects on the Dynamics of Cylindrical Shells Partially Filled With Liquid

A. A. Lakis, S. Neagu

IMECE 1997; 101-110doi:https://doi.org/10.1115/IMECE1997-0102

Abstract

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Topics: Dynamics (Mechanics) , Pipes , Shells , Displacement , Finite element analysis , Fluids , Oscillations , Vibration , Boundary-value problems , Damping

Hydroelastic Vibration of Free-Edge Annular Plates

Moon K. Kwak, Marco Amabili

IMECE 1997; 111-118doi:https://doi.org/10.1115/IMECE1997-0103

Abstract

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Topics: Plates (structures) , Vibration , Water

Vibration Analysis of Single-Anchor Inflatable Dams

Guruprasad V. Mysore, Stergios I. Liapis, Raymond H. Plaut

IMECE 1997; 119-124doi:https://doi.org/10.1115/IMECE1997-0104

Abstract

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Topics: Dams , Vibration analysis , Water , Equilibrium (Physics) , Shapes , Shells , Vibration , Boundary element methods , Finite element methods , Generators

Basics of FSI in Heat Exchangers

Margins of Uncertainty in the Prediction of Fluidelastic Instability in Heat Exchanger Tube Bundles

H. G. D. Goyder

IMECE 1997; 127-136doi:https://doi.org/10.1115/IMECE1997-0105

Abstract

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Topics: Heat exchangers , Uncertainty , Vibration , Design

Three Dimensional CFD-Analyses of Tube Vibrations Induced by Cross Flow

Volker Kassera

IMECE 1997; 137-143doi:https://doi.org/10.1115/IMECE1997-0106

Abstract

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Topics: Computational fluid dynamics , Cross-flow , Vibration , Computation , Flow (Dynamics) , Fluids , Navier-Stokes equations , Shock absorbers , Springs , Stress

A Time Domain Solution of Fluid-Elastic Instability in Steam Generator Tubes

B. Brenneman, R. J. Gurdal

IMECE 1997; 145-151doi:https://doi.org/10.1115/IMECE1997-0107

Abstract

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Topics: Boilers , Fluids , Clearances (Engineering) , Turbulence , Wear , Computers , Cross-flow , Differential equations , Excitation , Flow-induced vibrations

Fluid-Damping-Controlled Instability of Tubes in Crossflow

S. S. Chen, Y. Cai, G. S. Srikantiah

IMECE 1997; 153-162doi:https://doi.org/10.1115/IMECE1997-0108

Abstract

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Topics: Damping , Fluids , Flow (Dynamics) , Oscillations , Reynolds number , Stiffness , Unsteady flow , Water

A Fluidelastic Instability Model With an Extension to Full Flexible Multi-Span Tube Arrays

Ming Li, David S. Weaver

IMECE 1997; 163-172doi:https://doi.org/10.1115/IMECE1997-0109

Abstract

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Topics: Cross-flow , Heat exchangers , Levers , Mode shapes , Oscillations , Stability , Wakes

Random Excitation by Fluid Forces Acting on a Single Flexible Tube in Bundles Subjected to Cross-Flow

Oliver Romberg, Karl Popp

IMECE 1997; 173-181doi:https://doi.org/10.1115/IMECE1997-0110

Abstract

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Topics: Cross-flow , Fluids , Random excitation , Pressure , Turbulence , Drag (Fluid dynamics) , Excitation , Spectral energy distribution

Flow Periodicity and Acoustic Resonance in Parallel Triangle Tube Bundles

Abdullah Oengören, Samir Ziada

IMECE 1997; 183-192doi:https://doi.org/10.1115/IMECE1997-0111

Abstract

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Topics: Acoustics , Flow (Dynamics) , Resonance , Reynolds number , Vortex shedding , Vorticity , Flow visualization , Fluctuations (Physics) , Pressure , Shear (Mechanics)

Non Linear Vibrations of Loosely Supported Tubes Excited by Fluidelastic and Turbulence Forces

C. Hadj-Sadok, T. Payen, E. de Langre

IMECE 1997; 193-199doi:https://doi.org/10.1115/IMECE1997-0112

Abstract

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Topics: Linear vibration , Turbulence , Fluids , Computation , Damping , Stiffness , Dynamics (Mechanics) , Equations of motion , Flow (Dynamics) , Flow-induced vibrations

Vibration Damping in Multispan Heat Exchanger Tubes

C. E. Taylor, M. J. Pettigrew, T. J. Dickinson, I. G. Currie, P. Vidalou

IMECE 1997; 201-208doi:https://doi.org/10.1115/IMECE1997-0113

Abstract

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Topics: Damping , Heat exchangers , Vibration , Temperature , Friction , Excitation , Flow-induced vibrations , Arches , Design , Energy dissipation

Heat Exchanger Vibration and Wear

New Design Recommendations for Fluidelastic Instability in Heat Exchanger Tube Bundles

Kai Schröder, Horst Gelbe

IMECE 1997; 211-219doi:https://doi.org/10.1115/IMECE1997-0114

Abstract

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Topics: Design , Heat exchangers , Cross-flow , Damping , Excitation , Flow (Dynamics) , Stability , Density , Electromagnetic scattering , Fluids

Effect of Tube-to-Tube Ties on Fluidelastic Instability of Tube Arrays Exposed to Crossflow

Frantisek L. Eisinger, Madhava M. Rao

IMECE 1997; 221-228doi:https://doi.org/10.1115/IMECE1997-0115

Abstract

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Topics: Computer simulation , Design , Stability , Unsteady flow

Tube Rupture in High Pressure Heat Exchangers

H. G. D. Goyder

IMECE 1997; 229-238doi:https://doi.org/10.1115/IMECE1997-0116

Abstract

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Topics: Heat exchangers , High pressure (Physics) , Rupture , Pressure , Relief valves , Shells , Water , Cooling , Disks , Safety

Flow-Induced Vibration Failure in a Steam Condenser and its Successful Redesign

A. Keith Escoe

IMECE 1997; 239-248doi:https://doi.org/10.1115/IMECE1997-0117

Abstract

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Topics: Condensers (steam plant) , Failure , Flow-induced vibrations , Design , Collisions (Physics) , Flow (Dynamics) , Turbulence , Computation , Computer software , Consulting practices

Experimental and Computational Investigation Into Vibration Wear of Control Rods in French PWRs

Laurent Borsoi, Christian Canteneur, Gérard Barbe

IMECE 1997; 249-256doi:https://doi.org/10.1115/IMECE1997-0118

Abstract

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Topics: Pressurized water reactors , Rods , Vibration , Wear , Computation , Flow (Dynamics) , Computer simulation , Displacement , Elevations (Drawings) , Excitation

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

IMECE 1997; 257-264doi:https://doi.org/10.1115/IMECE1997-0119

Abstract

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Topics: Boilers , Flow-induced vibrations , Pressurized water reactors , Wear , Excitation , Finite element analysis , Flow (Dynamics) , In-service inspection , Inspection , Maintenance

Flow-Induced Wear in Steam Generator Tubes: Prediction Versus Operational Experience

M. K. Au-Yang

IMECE 1997; 265-273doi:https://doi.org/10.1115/IMECE1997-0120

Abstract

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Topics: Boilers , Flow (Dynamics) , Wear , Nuclear reactor steam generators , Cross-flow , Dynamics (Mechanics) , Eddy current testing , Elevations (Drawings) , Wall thickness

An Empirical Wear Projection Technology With Steam Generator Tube Applications and Relations to Work-Rate and Wear Simulations / Tests

Thomas M. Frick

IMECE 1997; 275-282doi:https://doi.org/10.1115/IMECE1997-0121

Abstract

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Topics: Boilers , Engineering simulation , Simulation , Wear , Vibration , Errors , Failure , Fluids , In-service inspection , Inspection

Probabilistic Methods for the Prediction of Damage in Process Equipment Tubes Under Nonlinear Flow Induced Vibration

R. G. Sauvé, G. Morandin, D. Savoia

IMECE 1997; 283-289doi:https://doi.org/10.1115/IMECE1997-0122

Abstract

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Topics: Damage , Flow-induced vibrations , Simulation , Boilers , Flow (Dynamics) , Heat exchangers , Manufacturing , Nuclear reactor steam generators , Structural dynamics , Wear

Fretting-Wear Damage of Heat Exchanger Tubes: A Proposed Damage Criterion Based on Tube Vibration Response

M. Yetisir, E. McKerrow, M. J. Pettigrew

IMECE 1997; 291-299doi:https://doi.org/10.1115/IMECE1997-0123

Abstract

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Topics: Damage , Heat exchangers , Vibration , Wear , Clearances (Engineering) , Finite element analysis , Oscillating frequencies , Flow (Dynamics) , Linear vibration , Testing

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

IMECE 1997; 301-308doi:https://doi.org/10.1115/IMECE1997-0124

Abstract

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Topics: Boilers , Flow-induced vibrations , Turbulence , Vibration , Design , Nuclear power stations , Pressurized water reactors , Random vibration , Stability , Stress

Acoustical Effects in Heat Exchangers

Flow-Induced Acoustic Resonance With Various Finned Tube Banks

A. Nemoto, A. Takakuwa, M. Tsutsui

IMECE 1997; 311-320doi:https://doi.org/10.1115/IMECE1997-0125

Abstract

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Topics: Acoustics , Flow (Dynamics) , Resonance , Ducts , Geometry , Damping , Fins , Microphones , Noise (Sound) , Plates (structures)

Eliminating Air Flow-Induced Acoustic Vibration in Coal Pulverizers

Frantisek L. Eisinger

IMECE 1997; 321-328doi:https://doi.org/10.1115/IMECE1997-0126

Abstract

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Topics: Acoustics , Coal , Flow (Dynamics) , Vibration , Air jets , Air flow , Design , Excitation , Stress , Swirling flow

Active Feedback Control of Combustion Oscillations

Samir Ziada, Hans R. Graf

IMECE 1997; 329-338doi:https://doi.org/10.1115/IMECE1997-0127

Abstract

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Topics: Combustion , Feedback , Oscillations , Acoustics , Combustion chambers , Flames , Resonance , Actuators , Control systems , Fuels

Analysis of Acoustic Resonant Vibration Having a Mutual Exciting Mechanism

Hiroki Tanaka, Jungo Matuzoe, Kazuhiro Tanaka, Fumio Shimizu

IMECE 1997; 339-346doi:https://doi.org/10.1115/IMECE1997-0128

Abstract

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Topics: Acoustics , Resonance , Vibration , Sound pressure , Fluids , Ducts , Equations of motion , Fluid-dynamic forces , Radiation (Physics) , Vortices

FSI With Two-Phase Flows

Experimental Determination of Motion-Dependent Fluid Forces in Two-Phase Water-Freon Cross Flow

B. Delenne, N. Gay, R. Campistron, D. Banner

IMECE 1997; 349-356doi:https://doi.org/10.1115/IMECE1997-0129

Abstract

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Topics: Cross-flow , Fluids , Water , Flow (Dynamics) , Boilers , Damage , Damping , Fluid-dynamic forces , Heat exchangers , Porosity

Fluid-Elastic Force Measurements Acting on a Tube Bundle in Two-Phase Cross Flow: Fluid-Elastic Forces Acting on the Oscillated Tube and Tubes Surrounding the Oscillated Tube

Fumio Inada, Koji Kawamura, Akira Yasuo

IMECE 1997; 357-364doi:https://doi.org/10.1115/IMECE1997-0130

Abstract

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Topics: Cross-flow , Fluids , Force measurement , Collapse , Displacement , Porosity , Two-phase flow , Vibration , Water

Improved Estimation of Fluidelastic Instability Threshold for Tube Arrays in Two-Phase Flow: A Model Incorporating Temporal Fluid Force Correlation Along the Tube Axis

T. Nakamura, S. S. Chen, N. W. Mureithi, T. Kusakabe

IMECE 1997; 365-372doi:https://doi.org/10.1115/IMECE1997-0131

Abstract

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Topics: Fluids , Two-phase flow , Flow (Dynamics) , Heat exchangers , Unsteady flow , Vibration , Bubbles , Cross-flow , Dimensions , Slug flows

Improved Estimation of Fluidelastic Instability Threshold for Tube Arrays in Two-Phase Flow: Approximate Theory Based on Energy Balance in a Separated Flow Model

Tomomichi Nakamura, Takaya Kusakabe, Hideo Nishikawa

IMECE 1997; 373-380doi:https://doi.org/10.1115/IMECE1997-0132

Abstract

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Topics: Energy budget (Physics) , Flow (Dynamics) , Two-phase flow , Design , Energy dissipation , Excitation , Fluid dynamics , Fluids , Stability , Vibration

Two-Phase Flow Induced Vibrations of Tube Bundles With Tube Surface Boiling

A. Gidi, D. S. Weaver, R. L. Judd

IMECE 1997; 381-389doi:https://doi.org/10.1115/IMECE1997-0133

Abstract

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Topics: Boiling , Two-phase flow , Vibration , Excitation , Boilers , Cross-flow , Flow (Dynamics) , Nucleate boiling , Porosity

Damping of Tube Bundles in Two-Phase Air-Water Cross-Flow

F. Baj, T. Payen, E. de Langre

IMECE 1997; 391-398doi:https://doi.org/10.1115/IMECE1997-0134

Abstract

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Topics: Cross-flow , Damping , Water , Design , Electromagnetic scattering , Flow (Dynamics) , Fluids

Dynamics of an Inline Tube Array in HCFC-123 Two Phase Flow: Comparison With Steam-Water Two Phase Flow

K. Hirota, T. Nakamura, N. Mureithi, T. Ueno, K. Tomomatsu

IMECE 1997; 399-406doi:https://doi.org/10.1115/IMECE1997-0135

Abstract

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Topics: Dynamics (Mechanics) , Steam , Two-phase flow , Water , Flow (Dynamics) , Fluids , High pressure (Physics) , Cylinders , Damping , Density

Damping of Heat Exchanger Tubes in Two-Phase Flow

Michel J. Pettigrew, Colette E. Taylor

IMECE 1997; 407-418doi:https://doi.org/10.1115/IMECE1997-0136

Abstract

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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

FSI in Pumps, Valves and Equipment

Modelling of the Seal Flow Between an Impeller Shroud and the Static Housing With an ALE Method: Comparison Between Calculated and Measured Dynamic Coefficients

S. Undreiner, A. Frei

IMECE 1997; 421-428doi:https://doi.org/10.1115/IMECE1997-0137

Abstract

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Topics: Flow (Dynamics) , Impellers , Modeling , Pumps , Computer simulation , Navier-Stokes equations , Approximation , Data acquisition , Finite element analysis , Flow control

Identification of Non-Linear Rotor Dynamic Coefficients Using Multiple Circumferential Pressure Measurements

Michael Spirig, Thomas Staubli

IMECE 1997; 429-436doi:https://doi.org/10.1115/IMECE1997-0138

Abstract

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Topics: Pressure measurement , Rotors

Stability Behavior of an Elastically Supported Rotor Considering Fluid-Structure Interaction

Volker H. Mehl

IMECE 1997; 437-444doi:https://doi.org/10.1115/IMECE1997-0139

Abstract

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Topics: Fluid structure interaction , Rotors , Stability , Fluids , Boundary-value problems , Cylinders , Vibration , Annulus , Bifurcation , Eigenvalues

A Theoretical Model for the Nonlinear Planar Motions of Rotors Under Fluid Confinement

José Antunes, Jorge Mendes, Thierry Grunenwald

IMECE 1997; 445-454doi:https://doi.org/10.1115/IMECE1997-0140

Abstract

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Topics: Fluids , Rotors , Flow (Dynamics) , Spin (Aerodynamics) , Spinning (Textile) , Momentum , Rotordynamics , Stability , Annulus , Computer simulation

Verification of Scaling Rules for Control Valve Noise by Means of Model Tests

Hans R. Graf, Samir Ziada, Rudolf Rohner, Rudolf Kälin

IMECE 1997; 455-462doi:https://doi.org/10.1115/IMECE1997-0141

Abstract

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Topics: Noise (Sound) , Valves , Flow (Dynamics) , Audio frequency , Compressed air , Design , Flow simulation , Geometry , Petrochemicals , Power stations

Transverse Vibrations of Fluid Filled Bellows Expansion Joints

V. Jakubauskas, D. S. Weaver

IMECE 1997; 463-471doi:https://doi.org/10.1115/IMECE1997-0142

Abstract

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Topics: Bellows expansion joints , Fluids , Vibration , Bellows (Equipment) , Errors , Expansion joints , Rotational inertia , Timoshenko beam theory

Nonlinear Models for Long Cylindrical Squeeze Films Incorporating Elliptical Velocity Profiles

Yingke Han, Robert J. Rogers

IMECE 1997; 473-482doi:https://doi.org/10.1115/IMECE1997-0143

Abstract

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Topics: Approximation , Cylinders , Fluids , Inertia (Mechanics)

Root Cause Investigation of the Centrifugal Compressor Pulsation/Vibration Problems

Roman W. Motriuk, Douglas P. Harvey

IMECE 1997; 483-489doi:https://doi.org/10.1115/IMECE1997-0144

Abstract

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Topics: Compressors , Vibration , Failure , Flow (Dynamics) , Pipes , Blades , Diffusers , Impellers , Machinery , Boundary layers

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

Peter Billeter, Thomas Staubli, Peter Volkart

IMECE 1997; 491-498doi:https://doi.org/10.1115/IMECE1997-0145

Abstract

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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

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

Felix Hirt, Roger Iten, Samir Ziada

IMECE 1997; 499-505doi:https://doi.org/10.1115/IMECE1997-0146

Abstract

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Topics: Flow (Dynamics) , Oscillations , Valves , Design , Momentum , Reynolds number , Vortex shedding

Low Frequency Acousto-Hydraulic Excitation of Anti-Surge Valve Piping

Paul J. Schafbuch, Thomas McMahon, Tatsuhiko Kiuchi

IMECE 1997; 507-516doi:https://doi.org/10.1115/IMECE1997-0147

Abstract

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Topics: Excitation , Pipes , Surges , Valves , Acoustics , Vibration , Compression , Design , Natural gas , Noise control

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

Stan Zbroja, Grzegorz (Greg) Rzentkowski

IMECE 1997; 517-526doi:https://doi.org/10.1115/IMECE1997-0148

Abstract

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Topics: Acoustics , Blades , Centrifugal pumps , Experimental characterization , Pumps , Pressure , Gates (Closures) , Resonance , Excitation , Reflectance

Piping and Hydraulics FSI

Poisson-Coupling Beat in Extended Waterhammer Theory

A. S. Tijsseling

IMECE 1997; 529-532doi:https://doi.org/10.1115/IMECE1997-0149

Abstract

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Topics: Fluid structure interaction , Pipes , Vibration , Waves

Elimination of Pulsations in a Chemical Plant: A Combination of Measurements, Calculations and Scale Model Experiments

E. van Bokhorst, F. Goos, H. J. Korst, J. C. Bruggeman

IMECE 1997; 533-541doi:https://doi.org/10.1115/IMECE1997-0150

Abstract

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Topics: Acoustics , Air flow , Compressors , Design , Finite element model , Flashing , Flow (Dynamics) , Heat exchangers , Leakage , Mach number

Fluid-Structure Interaction in Hydraulic Networks

Saïd Bouabdallah, Fawaz Massouh

IMECE 1997; 543-548doi:https://doi.org/10.1115/IMECE1997-0151

Abstract

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Topics: Fluid structure interaction , Compression , Computation , Deformation , Fluid dynamics , Interpolation , Pipes , Timoshenko beam theory , Traction