Volumes | Pressure Vessels and Piping Conference | American Society of Mechanical Engineers Digital Collection

Topics: Axial flow , Collapse , Damage , Flow (Dynamics) , Flow-induced vibrations , Manufacturing , Nuclear power stations , Oscillations , Pressure , Pressurized water reactors

Dynamics of a Pipe Subjected to Internal and Confined External Flow

Michael P. Païdoussis, Ahmed R. Abdelbaki, M. Faisal Javed Butt, Kyriakos Moditis, Arun K. Misra, Meyer Nahon

PVP 2019; V004T04A009https://doi.org/10.1115/PVP2019-93227

Abstract

View Articletitled, Dynamics of a Pipe Subjected to Internal and Confined External Flow

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Topics: Dynamics (Mechanics) , Flow (Dynamics) , Pipes , Water , Containers , Annulus , Fluids , Flutter (Aerodynamics) , Stability

Unsteady Fluid Force and Random Excitation Force Measurement of Triangular Array Tube Bundle in Steam-Water Two Phase Flow

Shingo Nishida, Ryoichi Kawakami, Kazuo Hirota, Hideyuki Morita, Yoshiyuki Kondo, Seiho Utsumi

PVP 2019; V004T04A010https://doi.org/10.1115/PVP2019-93246

Abstract

View Articletitled, Unsteady Fluid Force and Random Excitation Force Measurement of Triangular Array Tube Bundle in Steam-Water Two Phase Flow

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Topics: Fluids , Force measurement , Random excitation , Stability , Steam , Two-phase flow , Water

Influence of the Pitch-to-Diameter Ratio on Two-Phase Flow-Induced Forces Across a Tube Bundle

Enrico Deri

PVP 2019; V004T04A011https://doi.org/10.1115/PVP2019-93319

Abstract

View Articletitled, Influence of the Pitch-to-Diameter Ratio on Two-Phase Flow-Induced Forces Across a Tube Bundle

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Topics: Boilers , Damage , Databases , Drag (Fluid dynamics) , Excitation , Flow (Dynamics) , Flow-induced vibrations , Fluid-dynamic forces , Fluids , Maintenance

Pitch and Pattern Effects on Streamwise Fluidelastic Instability in Tube Arrays

Marwan Hassan, David Weaver

PVP 2019; V004T04A012https://doi.org/10.1115/PVP2019-93327

Abstract

View Articletitled, Pitch and Pattern Effects on Streamwise Fluidelastic Instability in Tube Arrays

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Topics: Damping , Failure , Flow (Dynamics) , Flow-induced vibrations , Geometry , Modeling , Nuclear reactor steam generators , Power stations , Stability

Investigation on Fluidelastic Instability Accompanied by Wake Shedding With a Time-Domain Model

Kai Guo, Yipeng Wang, Tong Su, Liyan Liu, Zhanbin Jia, Wei Tan

PVP 2019; V004T04A013https://doi.org/10.1115/PVP2019-93339

Abstract

View Articletitled, Investigation on Fluidelastic Instability Accompanied by Wake Shedding With a Time-Domain Model

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Topics: Flow-induced vibrations , Fluids , Unsteady flow , Wakes , Vortex shedding , Computational fluid dynamics , Computer software , Finite element analysis , Flow (Dynamics) , Matlab

Study on Added Mass Coefficient and Coupling Effect of Concentric Tube Bundles

Zhenshu Zhang, Kai Guo, Tianbao Zhang, Wei Tan

PVP 2019; V004T04A014https://doi.org/10.1115/PVP2019-93363

Abstract

View Articletitled, Study on Added Mass Coefficient and Coupling Effect of Concentric Tube Bundles

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Topics: Computational methods , Flow-induced vibrations , Fluid structure interaction , Heat exchangers , Nuclear power stations , Simulation results , Vibration

Flow-Excited Acoustic Resonance Vibration Mitigation of Reactor Inlet Piping by a Perforated Annulus

Juan P. Pontaza, Wesley K. Pudwill

PVP 2019; V004T04A015https://doi.org/10.1115/PVP2019-93428

Abstract

View Articletitled, Flow-Excited Acoustic Resonance Vibration Mitigation of Reactor Inlet Piping by a Perforated Annulus

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Topics: Acoustics , Annulus , Computational fluid dynamics , Flow (Dynamics) , Pipes , Resonance , Vibration

Effect of Flow Approach Angle on Acoustic Resonance Excitation of In-Line Tube Bundles in Cross-Flow

Mohammed Alziadeh, Atef Mohany, Marwan Hassan

PVP 2019; V004T04A016https://doi.org/10.1115/PVP2019-93445

Abstract

View Articletitled, Effect of Flow Approach Angle on Acoustic Resonance Excitation of In-Line Tube Bundles in Cross-Flow

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Topics: Acoustics , Cross-flow , Excitation , Flow (Dynamics) , Resonance , Locks (Waterways) , Sound pressure , Speed of sound

Random Excitation PSD Model Acting on Heat Exchanger Tube Bundle Under Two Phase Flow Condition

Shingo Nishida, Ryoichi Kawakami, Kazuo Hirota, Hideyuki Morita, Seinosuke Azuma, Yoshiyuki Kondo, Yoshiteru Komuro

PVP 2019; V004T04A017https://doi.org/10.1115/PVP2019-93458

Abstract

View Articletitled, Random Excitation PSD Model Acting on Heat Exchanger Tube Bundle Under Two Phase Flow Condition

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Topics: Heat exchangers , Random excitation , Two-phase flow

Experimental Investigation of Fluid-Elastic Vibration of Square Array Tube Bundle in Two Phase Flow

Ryoichi Kawakami, Seinosuke Azuma, Toshifumi Nariai, Kazuo Hirota, Hideyuki Morita, Yoshiyuki Kondo, Yoshiteru Komuro

PVP 2019; V004T04A018https://doi.org/10.1115/PVP2019-93473

Abstract

View Articletitled, Experimental Investigation of Fluid-Elastic Vibration of Square Array Tube Bundle in Two Phase Flow

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Topics: Boilers , Flow (Dynamics) , Fluids , Two-phase flow , Vibration

Phase Relation of Forces Between Multiple Bends

S. P. C. Belfroid, H. Pereboom, N. Gonzalez-Diez, A. Anantharaman

PVP 2019; V004T04A019https://doi.org/10.1115/PVP2019-93543

Abstract

View Articletitled, Phase Relation of Forces Between Multiple Bends

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Topics: Flow (Dynamics) , Frequency response , Multiphase flow , Pipes , Slug flows , Vibration

A Fluidelastic Model for the Nonlinear Dynamics of Two-Dimensional Inverted Flags

Mohammad Tavallaeinejad, Michael P. Païdoussis, Mathias Legrand, Mojtaba Kheiri

PVP 2019; V004T04A020https://doi.org/10.1115/PVP2019-93576

Abstract

View Articletitled, A Fluidelastic Model for the Nonlinear Dynamics of Two-Dimensional Inverted Flags

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Topics: Axial flow , Bifurcation , Dynamics (Mechanics) , Equations of motion , Equilibrium (Physics) , Euler-Bernoulli beam theory , Flow (Dynamics) , Flow separation , Fluids , Galerkin method

Vibration of a High Energy PWR Piping System due to Vibro-Acoustic Coupling: Evaluation and Mitigation

Gregory A. Meyer, Timothy K. Meneely, Jeremy R. Koether, Stephen D. Smith, David C. DiBasilio

PVP 2019; V004T04A021https://doi.org/10.1115/PVP2019-93594

Abstract

View Articletitled, Vibration of a High Energy PWR Piping System due to Vibro-Acoustic Coupling: Evaluation and Mitigation

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Topics: Acoustics , Piping systems , Pressurized water reactors , Vibration , Pipes , Flow (Dynamics) , Resonance , Boiling water reactors , Excitation , Junctions

Addressing Shell Mode Vibration in Ducts in Refinery With Computational Models and Field Data

Ishita Chakraborty, Anup Paul, Gyorgy Szasz

PVP 2019; V004T04A022https://doi.org/10.1115/PVP2019-93613

Abstract

View Articletitled, Addressing Shell Mode Vibration in Ducts in Refinery With Computational Models and Field Data

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Topics: Ducts , Shells , Vibration , Computational fluid dynamics , Finite element analysis , Design , Flow-induced vibrations , Flue gases

Wavelet Analysis of FIV Response for Single Cylinder and Pairs of Cylinders in Tandem and Side-by-Side

Roberta Fátima Neumeister, Adriane Prisco Petry, Sergio Viçosa Möller

PVP 2019; V004T04A023https://doi.org/10.1115/PVP2019-93665

Abstract

View Articletitled, Wavelet Analysis of FIV Response for Single Cylinder and Pairs of Cylinders in Tandem and Side-by-Side

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Topics: Cylinders , Flow-induced vibrations , Wavelets

Towards Understanding Two-Phase Flow Induced Vibration of Piping Structure With a U-Bend

Olufemi E. Bamidele, Wael H. Ahmed, Marwan Hassan

PVP 2019; V004T04A024https://doi.org/10.1115/PVP2019-93686

Abstract

View Articletitled, Towards Understanding Two-Phase Flow Induced Vibration of Piping Structure With a U-Bend

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Topics: Pipes , Two-phase flow , Vibration , Flow (Dynamics) , Porosity , Bubbly flow , Excitation , Modeling

Investigations of In-Plane Fluidelastic Instability in a Multi-Span U-Bend Test Rig: Tests in Two-Phase Flow

Paul Feenstra, Teguewinde Sawadogo, Bruce Smith, Victor Janzen, Anne McLellan, Helen Cothron, Sean Kil

PVP 2019; V004T04A025https://doi.org/10.1115/PVP2019-93729

Abstract

View Articletitled, Investigations of In-Plane Fluidelastic Instability in a Multi-Span U-Bend Test Rig: Tests in Two-Phase Flow

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Topics: Accelerometers , Boilers , Cross-flow , Damage , Displacement , Electricity (Physics) , Flow (Dynamics) , Geometry , Nuclear power , Porosity

Phase-Locked PIV Measurements of Vortex Shedding Characteristics Downstream of Straight Circular Finned Cylinders During Acoustic Resonance

Rashid Islam, Mahmoud Shaaban, Atef Mohany

PVP 2019; V004T04A026https://doi.org/10.1115/PVP2019-93745

Abstract

View Articletitled, Phase-Locked PIV Measurements of Vortex Shedding Characteristics Downstream of Straight Circular Finned Cylinders During Acoustic Resonance

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Topics: Acoustics , Cylinders , Resonance , Vortex shedding , Flow (Dynamics) , Excitation , Fins , Sound pressure , Cycles , Particulate matter

Simulations of Fully-Flexible Fuel Bundle Response due to Turbulence Excitation

Osama Elbanhawy, Marwan Hassan, Atef Mohany

PVP 2019; V004T04A027https://doi.org/10.1115/PVP2019-93790

Abstract

View Articletitled, Simulations of Fully-Flexible Fuel Bundle Response due to Turbulence Excitation

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Topics: Engineering simulation , Excitation , Fuels , Simulation , Turbulence , Vibration , Computer simulation , Flow (Dynamics) , Pressure , Statistical process control

Fluid-Elastic Coefficients in Single Phase Cross Flow: Dimensional Analysis, Direct and Indirect Experimental Methods

Romain Lagrange, Philippe Piteau, Xavier Delaune, Jose Antunes

PVP 2019; V004T04A028https://doi.org/10.1115/PVP2019-93984

Abstract

View Articletitled, Fluid-Elastic Coefficients in Single Phase Cross Flow: Dimensional Analysis, Direct and Indirect Experimental Methods

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Topics: Cross-flow , Dimensional analysis , Experimental methods , Fluids , Flow (Dynamics) , Damping , Dimensionless numbers , Boilers , Failure , Harmonic motion

Equivalent Theodorsen Function for Fluidelastic Excitation in a Normal Triangular Array

Loay Alyaldin, Njuki Mureithi

PVP 2019; V004T04A029https://doi.org/10.1115/PVP2019-94010

Abstract

View Articletitled, Equivalent Theodorsen Function for Fluidelastic Excitation in a Normal Triangular Array

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Topics: Cross-flow , Delays , Excitation , Flow (Dynamics) , Fluids , Gases , Heat exchangers , Stability

Effect of Phase Velocities Prediction on Fluidelastic Instability of a Cantilever Pipe Subjected to Gas-Liquid Flow

L. Enrique Ortiz-Vidal

PVP 2019; V004T04A030https://doi.org/10.1115/PVP2019-94063

Abstract

View Articletitled, Effect of Phase Velocities Prediction on Fluidelastic Instability of a Cantilever Pipe Subjected to Gas-Liquid Flow

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Topics: Cantilevers , Flow (Dynamics) , Pipes , Two-phase flow

A Design Guideline for Random Excitation Forces due to Two-Phase Cross Flow in Tube Bundles

Colette E. Taylor, Michel J. Pettigrew

PVP 2019; V004T04A031https://doi.org/10.1115/PVP2019-94065

Abstract

View Articletitled, A Design Guideline for Random Excitation Forces due to Two-Phase Cross Flow in Tube Bundles

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Topics: Cross-flow , Design , Random excitation , Flow (Dynamics) , Water , Steam , Strain gages

Thermal-Hydraulic Phenomena and Interactions With Vessels, Piping, and Components

Dancing Manhole Cover: A Nonlinear Spring-Mass System

Arris S. Tijsseling, Jose G. Vasconcelos, Qingzhi Hou, Zafer Bozkuş

PVP 2019; V004T04A032https://doi.org/10.1115/PVP2019-93086

Abstract

View Articletitled, Dancing Manhole Cover: A Nonlinear Spring-Mass System

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Topics: Fluid structure interaction , Manholes , Slug flows , Springs

Effects of Initial Pressure and Length of a Broken Pipe on the Transient Hydraulic Loads Acting on Nuclear Steam Generator Tubes and Supports During Blowdown Following a Sudden Feedwater Pipe Break

Jong Chull Jo, Jae-Jun Jeong, Byong-Jo Yun

PVP 2019; V004T04A033https://doi.org/10.1115/PVP2019-93132

Abstract

View Articletitled, Effects of Initial Pressure and Length of a Broken Pipe on the Transient Hydraulic Loads Acting on Nuclear Steam Generator Tubes and Supports During Blowdown Following a Sudden Feedwater Pipe Break

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Topics: Feedwater , Nuclear reactor steam generators , Pipes , Pressure , Stress , Transients (Dynamics) , Pressurized water reactors , Boilers , Flow (Dynamics) , Unsteady flow