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Proceedings Papers

Investigation of Fluidelastic Instability in Normal Square Tube Arrays Subjected to Air Flow

Amro Elhelaly, Marwan Hassan
Proc. ASME. PVP2024, Volume 3: Fluid-Structure Interaction; High Pressure Technology, V003T04A018, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-125307
https://doi.org/10.1115/PVP2024-125307
View Paper titled, Investigation of Fluidelastic Instability in Normal Square Tube Arrays Subjected to Air Flow
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Topics: Air flow, Clearances (Engineering), Cross-flow, Flow-induced vibrations, Nuclear reactor steam generators, Stability, Wind tunnels
Proceedings Papers

A Method for Modeling Fluidelastic Instability of Tube Arrays Subjected to Two-Phase Flows

Hossein Farani Sani, Joaquin Moran, Atef Mohany, Marwan Hassan
Proc. ASME. PVP2023, Volume 3: Fluid-Structure Interaction, V003T04A017, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-106882
https://doi.org/10.1115/PVP2023-106882
View Paper titled, A Method for Modeling Fluidelastic Instability of Tube Arrays Subjected to Two-Phase Flows
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Topics: Modeling, Two-phase flow, Flow (Dynamics), Cross-flow, Equilibrium (Physics), Flow-induced vibrations, Fluid structure interaction, Fluids, Momentum, Porosity
Proceedings Papers

Effect of Pitch Spacing on Fluidelastic Forces in a Rotated Triangular Array

Sameh Darwish, Njuki Mureithi, Minki Cho
Proc. ASME. PVP2023, Volume 3: Fluid-Structure Interaction, V003T04A018, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-106888
https://doi.org/10.1115/PVP2023-106888
View Paper titled, Effect of Pitch Spacing on Fluidelastic Forces in a Rotated Triangular Array
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Topics: Boilers, Cross-flow, Damping, Fluids, Force measurement, Vibration, Water
Proceedings Papers

Analysis of Fluid-Elastic Instability Models for Tube Banks With Square Arrangement in Cross-Flow

Roberta Fátima Neumeister, Adriane Prisco Petry, Sergio Viçosa Möller
Proc. ASME. PVP2023, Volume 3: Fluid-Structure Interaction, V003T04A005, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-105825
https://doi.org/10.1115/PVP2023-105825
View Paper titled, Analysis of Fluid-Elastic Instability Models for Tube Banks With Square Arrangement in Cross-Flow
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Topics: Cross-flow, Fluids
Proceedings Papers

Experimental Investigation of Combined Axial Flow and Jet Cross-Flow on PWR Mock-Up Array

Ibrahim Gad-el-Hak, Njuki Mureithi, Kostas Karazis
Proc. ASME. PVP2023, Volume 3: Fluid-Structure Interaction, V003T04A019, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-107312
https://doi.org/10.1115/PVP2023-107312
View Paper titled, Experimental Investigation of Combined Axial Flow and Jet Cross-Flow on PWR Mock-Up Array
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Topics: Axial flow, Cross-flow, Fuel rods, Jets, Pressurized water reactors, Stability
Proceedings Papers

Control of Vortex Shedding and Acoustic Resonance of a Circular Cylinder in Cross-Flow

Rasha Noufal, Mohammed Alziadeh, Atef Mohany
Proc. ASME. PVP2022, Volume 3: Fluid-Structure Interaction; High Pressure Technology, V003T04A008, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-84907
https://doi.org/10.1115/PVP2022-84907
View Paper titled, Control of Vortex Shedding and Acoustic Resonance of a Circular Cylinder in Cross-Flow
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Topics: Acoustics, Circular cylinders, Cross-flow, Resonance, Vortex shedding
Proceedings Papers

Flow-Induced Vibration Simulations of a Straight Tube Bundle in Water Cross-Flow, Through URANS Approach

Daniele Vivaldi, Jean Baccou
Proc. ASME. PVP2022, Volume 3: Fluid-Structure Interaction; High Pressure Technology, V003T04A003, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-81757
https://doi.org/10.1115/PVP2022-81757
View Paper titled, Flow-Induced Vibration Simulations of a Straight Tube Bundle in Water Cross-Flow, Through URANS Approach
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Topics: Cross-flow, Engineering simulation, Flow-induced vibrations, Simulation, Water, Fluids, Computer simulation, Vibration, Turbulence, Boilers
Proceedings Papers

Assessment of an Euler-Bernoulli Beam Model Coupled to CFD in Order to Perform Fluid-Structure Simulations

Daniele Vivaldi, Guillaume Ricciardi
Proc. ASME. PVP2022, Volume 3: Fluid-Structure Interaction; High Pressure Technology, V003T04A002, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-81755
https://doi.org/10.1115/PVP2022-81755
View Paper titled, Assessment of an Euler-Bernoulli Beam Model Coupled to CFD in Order to Perform Fluid-Structure Simulations
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Topics: Computational fluid dynamics, Engineering simulation, Fluids, Simulation, Cylinders, Fluid structure interaction, Finite element model, Nuclear power stations, Vibration, Water
Proceedings Papers

Fluid-Structure Simulations of Vortex Shedding Induced Vibrations on Two In-Line Cylinders in Water Cross-Flow

Daniele Vivaldi
Proc. ASME. PVP2022, Volume 3: Fluid-Structure Interaction; High Pressure Technology, V003T04A001, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-81751
https://doi.org/10.1115/PVP2022-81751
View Paper titled, Fluid-Structure Simulations of Vortex Shedding Induced Vibrations on Two In-Line Cylinders in Water Cross-Flow
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Topics: Cross-flow, Cylinders, Fluids, Simulation, Vibration, Vortex shedding, Water, Resonance, Engineering simulation, Fluid structure interaction
Proceedings Papers

Equivalent Diameter for Predicting Vortex Shedding of Finned Cylinders in Cross-Flow

Mohammed Alziadeh, Atef Mohany
Proc. ASME. PVP2021, Volume 3: Fluid Structure Interaction; High Pressure Technology, V003T04A012, July 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: PVP2021-63015
https://doi.org/10.1115/PVP2021-63015
View Paper titled, Equivalent Diameter for Predicting Vortex Shedding of Finned Cylinders in Cross-Flow
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Topics: Cross-flow, Cylinders, Vortex shedding, Resonance, Acoustics, Flow (Dynamics), Collapse, Excitation, Heat exchangers, Sound pressure
Proceedings Papers

The Aeroacoustic Response of a Single Square Cylinder in Confined Cross Flow

Mahmoud Shaaban, Atef Mohany
Proc. ASME. PVP2021, Volume 3: Fluid Structure Interaction; High Pressure Technology, V003T04A009, July 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: PVP2021-62696
https://doi.org/10.1115/PVP2021-62696
View Paper titled, The Aeroacoustic Response of a Single Square Cylinder in Confined Cross Flow
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Topics: Cross-flow, Cylinders, Acoustics, Flow (Dynamics), Resonance, Circular cylinders, Excitation, Fluctuations (Physics), Ducts, Engineering systems and industry applications
Proceedings Papers

Experimental Investigation of Jet Cross-Flow Induced Vibration of a Rod Bundle

Ibrahim Gad-el-Hak, Njuki Mureithi, Kostas Karazis, Gary Williams
Proc. ASME. PVP2021, Volume 3: Fluid Structure Interaction; High Pressure Technology, V003T04A014, July 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: PVP2021-65000
https://doi.org/10.1115/PVP2021-65000
View Paper titled, Experimental Investigation of Jet Cross-Flow Induced Vibration of a Rod Bundle
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Topics: Accidents, Coolants, Cross-flow, Fuel rods, Jets, Pressurized water reactors, Vibration
Proceedings Papers

Flow-Induced Vibration Behaviour of a Rotated Square Tube Array Subjected to Cross-Flow

S. Darwish, A. Hadji, H. P. Pham, N. Mureithi, C. H. Ha
Proc. ASME. PVP2021, Volume 3: Fluid Structure Interaction; High Pressure Technology, V003T04A008, July 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: PVP2021-62462
https://doi.org/10.1115/PVP2021-62462
View Paper titled, Flow-Induced Vibration Behaviour of a Rotated Square Tube Array Subjected to Cross-Flow
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Topics: Cross-flow, Flow-induced vibrations, Flow (Dynamics), Vibration, Vortex-induced vibration, Vorticity, Water, Geometry, Stability
Proceedings Papers

A Study on Fluid-elastic Instability of Tube Array with Different Stiffness Asymmetry in Cross Flow

Kai Guo, Wei Tan, Liqin Cao, Hongsheng Zhang
Proc. ASME. PVP2021, Volume 3: Fluid Structure Interaction; High Pressure Technology, V003T04A001, July 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: PVP2021-61410
https://doi.org/10.1115/PVP2021-61410
View Paper titled, A Study on Fluid-elastic Instability of Tube Array with Different Stiffness Asymmetry in Cross Flow
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Topics: Cross-flow, Fluids, Stiffness, Vibration, Computer simulation, Water tunnels
Proceedings Papers

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

Mohammed Alziadeh, Atef Mohany, Marwan Hassan
Proc. ASME. PVP2019, Volume 4: Fluid-Structure Interaction, V004T04A016, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93445
https://doi.org/10.1115/PVP2019-93445
View Paper titled, 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
Proceedings Papers

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
Proc. ASME. PVP2019, Volume 4: Fluid-Structure Interaction, V004T04A025, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93729
https://doi.org/10.1115/PVP2019-93729
View Paper titled, 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
Proceedings Papers

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

Romain Lagrange, Philippe Piteau, Xavier Delaune, Jose Antunes
Proc. ASME. PVP2019, Volume 4: Fluid-Structure Interaction, V004T04A028, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93984
https://doi.org/10.1115/PVP2019-93984
View Paper titled, 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
Proceedings Papers

Equivalent Theodorsen Function for Fluidelastic Excitation in a Normal Triangular Array

Loay Alyaldin, Njuki Mureithi
Proc. ASME. PVP2019, Volume 4: Fluid-Structure Interaction, V004T04A029, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-94010
https://doi.org/10.1115/PVP2019-94010
View Paper titled, 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
Proceedings Papers

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

Colette E. Taylor, Michel J. Pettigrew
Proc. ASME. PVP2019, Volume 4: Fluid-Structure Interaction, V004T04A031, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-94065
https://doi.org/10.1115/PVP2019-94065
View Paper titled, 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
Proceedings Papers

The Fluid Elastic Instability of Concentric Arrays of Tube Bundles Subjected on Cross Flow

Liyan Liu, Wei Xu, Kai Guo, Zhanbin Jia, Yang Wang, Wei Tan
Proc. ASME. PVP2018, Volume 4: Fluid-Structure Interaction, V004T04A005, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84352
https://doi.org/10.1115/PVP2018-84352
View Paper titled, The Fluid Elastic Instability of Concentric Arrays of Tube Bundles Subjected on Cross Flow
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Topics: Cross-flow, Fluids, Heat exchangers, Design, Computational fluid dynamics, Computer simulation, Failure, Flow (Dynamics), Flow-induced vibrations, Fluid structure interaction