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Proceedings Papers

Analysis and Treatment of Pipeline Vibration Driven by Turbine-Driven Boiler Feed Water Pump

Chengwen Wang
Proc. ASME. PVP2024, Volume 2: Design & Analysis, V002T03A023, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-122808
https://doi.org/10.1115/PVP2024-122808
View Paper titled, Analysis and Treatment of Pipeline Vibration Driven by Turbine-Driven Boiler Feed Water Pump
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Topics: Feedwater, Pipelines, Pumps, Turbines, Vibration, Boilers, Construction, Concretes, Dampers, Electric motors
Proceedings Papers

Influence of Resonant Acoustic Mode Shape on Source and Sink Patterns in the Wake of a Single Cylinder Based on Howe’s Energy Corollary

Mahmoud Shaaban, Mostafa R. Rashed, Atef Mohany
Proc. ASME. PVP2024, Volume 3: Fluid-Structure Interaction; High Pressure Technology, V003T04A013, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-123184
https://doi.org/10.1115/PVP2024-123184
View Paper titled, Influence of Resonant Acoustic Mode Shape on Source and Sink Patterns in the Wake of a Single Cylinder Based on Howe’s Energy Corollary
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Topics: Acoustics, Cylinders, Mode shapes, Resonance, Wakes, Flow (Dynamics), Computation, Cycles, Delays, Ducts
Proceedings Papers

Predicting Acoustically Vibration Induced Resonance From Modal Analysis

Raj Arjunan, Yaying Niu, Arindam Ghosh, Denis Karzcub
Proc. ASME. PVP2024, Volume 3: Fluid-Structure Interaction; High Pressure Technology, V003T04A009, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-122684
https://doi.org/10.1115/PVP2024-122684
View Paper titled, Predicting Acoustically Vibration Induced Resonance From Modal Analysis
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Topics: Acoustics, Modal analysis, Resonance, Vibration, Pipes, Stress, Excitation, Risk, Boundary-value problems, Fatigue failure
Proceedings Papers

Numerical and Experimental Study of Detection of Linear Damage of Pressure Equipment Using Electromagnetic Acoustic Resonant Method

Zhe Wang, Zhichao Fan, Jian Tang, Jingwei Cheng, Tian Ji, Haibin Wang, Yangguang Bu
Proc. ASME. PVP2024, Volume 5: Operations, Applications, & Components; Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V005T09A013, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-122966
https://doi.org/10.1115/PVP2024-122966
View Paper titled, Numerical and Experimental Study of Detection of Linear Damage of Pressure Equipment Using Electromagnetic Acoustic Resonant Method
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Topics: Acoustic resonance, Acoustics, Corrosion, Damage, Errors, High temperature, Pressure equipment, Resonance, Thickness measurement
Proceedings Papers

Applicability of Non-Uniformly Varying the Fin Density of Tandem Finned Cylinders As a Viable Vortex and Noise Suppression Technique

Mohammed Alziadeh, Atef Mohany
Proc. ASME. PVP2023, Volume 3: Fluid-Structure Interaction, V003T04A009, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-106102
https://doi.org/10.1115/PVP2023-106102
View Paper titled, Applicability of Non-Uniformly Varying the Fin Density of Tandem Finned Cylinders As a Viable Vortex and Noise Suppression Technique
Open the PDF for Applicability of Non-Uniformly Varying the Fin Density of Tandem Finned Cylinders As a Viable Vortex and Noise Suppression Technique in another window
Topics: Cylinders, Density, Noise (Sound), Vortices, Acoustics, Resonance, Flow (Dynamics), Shear (Mechanics), Sound pressure, Vortex shedding
Proceedings Papers

Investigation of Acoustic Resonance Phenomenon in a Large-Scale Heat Exchanger

Guofeng Huang, Heng Wang, Wei Tan
Proc. ASME. PVP2023, Volume 3: Fluid-Structure Interaction, V003T04A012, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-106295
https://doi.org/10.1115/PVP2023-106295
View Paper titled, Investigation of Acoustic Resonance Phenomenon in a Large-Scale Heat Exchanger
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Topics: Acoustics, Flow (Dynamics), Heat exchangers, Resonance, Vortex shedding
Proceedings Papers

Shear Layer Instability in the Gap of Tandem Cylinders and Its Coupling With Higher Order Acoustic Modes

Rasha Noufal, Atef Mohany
Proc. ASME. PVP2023, Volume 3: Fluid-Structure Interaction, V003T04A015, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-106498
https://doi.org/10.1115/PVP2023-106498
View Paper titled, Shear Layer Instability in the Gap of Tandem Cylinders and Its Coupling With Higher Order Acoustic Modes
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Topics: Acoustics, Cylinders, Resonance, Shear (Mechanics)
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

Experimental Investigation on the Fatigue Strength for Different Tightening Procedures and Materials in Metric Screws

Stefano Fini, Dario Croccolo, Massimiliano De Agostinis, Giorgio Olmi, Francesco Robusto, Chiara Scapecchi
Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T02A031, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-84644
https://doi.org/10.1115/PVP2022-84644
View Paper titled, Experimental Investigation on the Fatigue Strength for Different Tightening Procedures and Materials in Metric Screws
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Topics: Fatigue, Fatigue strength, Screws, Torque, Machinery, Stress, Design, Engineering standards, Fatigue limit, Friction
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

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

Fatigue Assessment of Installed Thermowells: Fatigue Stress Evaluation Based on In-Situ Vibration Measurements and Dedicated Models

Pieter van Beek
Proc. ASME. PVP2020, Volume 3: Design and Analysis, V003T03A073, August 3, 2020
Publisher: American Society of Mechanical Engineers
Paper No: PVP2020-21296
https://doi.org/10.1115/PVP2020-21296
View Paper titled, Fatigue Assessment of Installed Thermowells: Fatigue Stress Evaluation Based on In-Situ Vibration Measurements and Dedicated Models
Open the PDF for Fatigue Assessment of Installed Thermowells: Fatigue Stress Evaluation Based on In-Situ Vibration Measurements and Dedicated Models in another window
Topics: Fatigue, Fatigue failure, Stress, Vibration measurement, Flow (Dynamics), Resonance, ASME Standards, Damping, Design, Excitation
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

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

Rashid Islam, Mahmoud Shaaban, Atef Mohany
Proc. ASME. PVP2019, Volume 4: Fluid-Structure Interaction, V004T04A026, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93745
https://doi.org/10.1115/PVP2019-93745
View Paper titled, Phase-Locked PIV Measurements of Vortex Shedding Characteristics Downstream of Straight Circular Finned Cylinders During Acoustic Resonance
Open the PDF for Phase-Locked PIV Measurements of Vortex Shedding Characteristics Downstream of Straight Circular Finned Cylinders During Acoustic Resonance in another window
Topics: Acoustics, Cylinders, Resonance, Vortex shedding, Flow (Dynamics), Excitation, Fins, Sound pressure, Cycles, Particulate matter
Proceedings Papers

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
Proc. ASME. PVP2019, Volume 4: Fluid-Structure Interaction, V004T04A021, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93594
https://doi.org/10.1115/PVP2019-93594
View Paper titled, 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
Proceedings Papers

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

Juan P. Pontaza, Wesley K. Pudwill
Proc. ASME. PVP2019, Volume 4: Fluid-Structure Interaction, V004T04A015, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93428
https://doi.org/10.1115/PVP2019-93428
View Paper titled, 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
Proceedings Papers

Vibration Assessment of Thermowells

Piyush Prasad, Sudhanshu Poddar, Finlay Casey
Proc. ASME. PVP2019, Volume 7: Operations, Applications, and Components, V007T07A006, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93467
https://doi.org/10.1115/PVP2019-93467
View Paper titled, Vibration Assessment of Thermowells
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Topics: Vibration, Damping, Stress, Failure, Locks (Waterways), Piping systems, Risk, Cycles, Downtime, Finite element analysis
Proceedings Papers

Experimental Study of Near-Fault Effect on Sloshing Mode of Storage Liquid in Tanks

Juin-Fu Chai, Fan-Ru Lin, Wei-Hung Hsu, Tzu-Chieh Chien, Zhi-Yu Lai, Zhen-Yu Lin
Proc. ASME. PVP2019, Volume 8: Seismic Engineering, V008T08A033, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93388
https://doi.org/10.1115/PVP2019-93388
View Paper titled, Experimental Study of Near-Fault Effect on Sloshing Mode of Storage Liquid in Tanks
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Topics: Sloshing, Storage, Storage tanks, Resonance, Water, Design, Earthquake resistant design, Fluids, Free vibrations, Impulse (Physics)
Proceedings Papers

Development of Active Vibration Damping Device Adjusting TMD to Various Periodic Bands of Seismic Waves

Kota Watanabe, Nanako Miura, Akira Sone
Proc. ASME. PVP2019, Volume 8: Seismic Engineering, V008T08A010, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93780
https://doi.org/10.1115/PVP2019-93780
View Paper titled, Development of Active Vibration Damping Device Adjusting TMD to Various Periodic Bands of Seismic Waves
Open the PDF for Development of Active Vibration Damping Device Adjusting TMD to Various Periodic Bands of Seismic Waves in another window
Topics: Damping, Seismic waves, Vibration, Countermeasures, Earthquakes, Structures, Cities, Computer simulation, Construction, Dampers