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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

Paper No: PVP2022-84907

DOI: https://doi.org/10.1115/PVP2022-84907

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Topics: Acoustics, Circular cylinders, Cross-flow, Resonance, Vortex shedding

Journal Articles

Vorticity Shedding and Acoustic Resonance Excitation of a Square Tube Array: Effect of Flow Approach Angle

Atef Mohany, Mohammed Alziadeh, Marwan Hassan

J. Pressure Vessel Technol. February 2023, 145(1): 011401.

Paper No: PVT-21-1181

DOI: https://doi.org/10.1115/1.4055158

Published Online: August 18, 2022

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Topics: Acoustics, Excitation, Flow (Dynamics), Pressure, Resonance, Sound pressure, Vorticity

Journal Articles

The Flow-Structure Couplings of Fluidelastic Instability and the Effect of Frequency Detuning in Triangular Tube Bundles Subjected to a Two-Phase Flow

Omar Sadek, Atef Mohany, Marwan Hassan

J. Pressure Vessel Technol. October 2022, 144(5): 051401.

Paper No: PVT-21-1126

DOI: https://doi.org/10.1115/1.4053381

Published Online: January 18, 2022

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Topics: Couplings, Damping, Flow (Dynamics), Stiffness, Stability, Two-phase flow

Journal Articles

Applicability of the Equivalent Diameter Approach to Estimate Vortex Shedding Frequency and Acoustic Resonance Excitation From Different Finned Cylinders in Cross-Flow

Mohammed Alziadeh, Atef Mohany

J. Pressure Vessel Technol. August 2022, 144(4): 041406.

Paper No: PVT-21-1142

DOI: https://doi.org/10.1115/1.4053015

Published Online: January 13, 2022

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Topics: Acoustics, Cylinders, Resonance, Vortex shedding, Excitation, Flow (Dynamics)

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

Paper No: PVP2021-63015

DOI: https://doi.org/10.1115/PVP2021-63015

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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

Paper No: PVP2021-62696

DOI: https://doi.org/10.1115/PVP2021-62696

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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

Investigation of the Irradiation Effect on the Dynamics of Nuclear Fuel Bundles

Osama Elbanhawy, Marwan Hassan, Atef Mohany, Hossam Kishawy

Proc. ASME. PVP2021, Volume 3: Fluid Structure Interaction; High Pressure Technology, V003T04A007, July 13–15, 2021

Paper No: PVP2021-62412

DOI: https://doi.org/10.1115/PVP2021-62412

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Topics: Dynamics (Mechanics), Fuel rods, Irradiation (Radiation exposure), Fuels, Flow (Dynamics), Constitutive equations, Coolants, Dynamic response, Mechanical properties, Pressure

Journal Articles

Flow-Induced Acoustic Resonance of Finned Cylinders With Varying Fin Heights

Md Rashidul Islam, Atef Mohany

J. Pressure Vessel Technol. August 2021, 143(4): 041405.

Paper No: PVT-20-1252

DOI: https://doi.org/10.1115/1.4049709

Published Online: February 11, 2021

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Topics: Acoustics, Cylinders, Flow (Dynamics), Resonance, Sound pressure, Excitation

Journal Articles

Vorticity Shedding and Acoustic Resonance Excitation of Two Tandem Spirally Finned Cylinders in Cross-Flow

Mohammed Alziadeh, Atef Mohany

J. Pressure Vessel Technol. April 2021, 143(2): 021405.

Paper No: PVT-20-1107

DOI: https://doi.org/10.1115/1.4048102

Published Online: October 5, 2020

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Topics: Acoustics, Cylinders, Flow (Dynamics), Resonance, Excitation, Sound pressure

Journal Articles

Parametric Investigation of the Flow-Sound Interaction Mechanism for Single Cylinders in Cross-Flow

Omar Afifi, Atef Mohany

J. Pressure Vessel Technol. April 2021, 143(2): 021404.

Paper No: PVT-20-1059

DOI: https://doi.org/10.1115/1.4048069

Published Online: October 5, 2020

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Topics: Acoustics, Cylinders, Ducts, Excitation, Flow (Dynamics), Resonance, Sound pressure, Cross-flow, Damping

Journal Articles

Experimental Study on Damping Acoustic Pressure Pulsations in Pipeline Systems Using Helmholtz Resonators

Karim Sachedina, Atef Mohany, Marwan Hassan

J. Pressure Vessel Technol. April 2020, 142(2): 021403.

Paper No: PVT-19-1098

DOI: https://doi.org/10.1115/1.4045224

Published Online: November 28, 2019

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Topics: Acoustics, Damping, Excitation, Flow (Dynamics), Pipeline systems, Pipelines, Pipes, Resonance, Sound pressure, Waves

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

Paper No: PVP2019-93445

DOI: https://doi.org/10.1115/PVP2019-93445

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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

Paper No: PVP2019-93745

DOI: https://doi.org/10.1115/PVP2019-93745

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

Proceedings Papers

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

Osama Elbanhawy, Marwan Hassan, Atef Mohany

Proc. ASME. PVP2019, Volume 4: Fluid-Structure Interaction, V004T04A027, July 14–19, 2019

Paper No: PVP2019-93790

DOI: https://doi.org/10.1115/PVP2019-93790

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

Journal Articles

Characteristics of Acoustic Resonance Excitation by Flow Around Inline Cylinders

Mahmoud Shaaban, Atef Mohany

J. Pressure Vessel Technol. October 2019, 141(5): 051301.

Paper No: PVT-19-1060

DOI: https://doi.org/10.1115/1.4044118

Published Online: July 17, 2019

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Topics: Acoustics, Cylinders, Excitation, Flow (Dynamics), Resonance, Sound pressure

Journal Articles

Near-Wake Characteristics and Acoustic Resonance Excitation of Crimped Spirally Finned Cylinders in Cross-Flow

Mohammed Alziadeh, Atef Mohany

J. Pressure Vessel Technol. October 2018, 140(5): 051301.

Paper No: PVT-18-1063

DOI: https://doi.org/10.1115/1.4040549

Published Online: August 2, 2018

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Topics: Acoustics, Cylinders, Flow (Dynamics), Resonance, Vortex shedding, Wakes, Cross-flow, Vortices, Fins, Particulate matter

Proceedings Papers

An Experimental Investigation of the Dynamics of a Loosely Supported Tube Array

Amro Elhelaly, Marwan Hassan, Atef Mohany, Soha Moussa

Proc. ASME. PVP2017, Volume 4: Fluid-Structure Interaction, V004T04A056, July 16–20, 2017

Paper No: PVP2017-65898

DOI: https://doi.org/10.1115/PVP2017-65898

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Topics: Dynamics (Mechanics), Clearances (Engineering), Cross-flow, Wear, Failure, Fatigue, Flow (Dynamics), Flow-induced vibrations, Friction, Manufacturing

Proceedings Papers

Suppression of Acoustic Resonance in Rectangular Cavities Using Spanwise Control Cylinder

Ahmed Omer, Atef Mohany

Proc. ASME. PVP2015, Volume 4: Fluid-Structure Interaction, V004T04A042, July 19–23, 2015

Paper No: PVP2015-45634

DOI: https://doi.org/10.1115/PVP2015-45634

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Topics: Acoustics, Cavities, Cylinders, Resonance, Shear (Mechanics), Excitation, Flow (Dynamics), Simulation, Vortex shedding, Air flow

Proceedings Papers

Parametric Investigation of the Flow-Excited Acoustic Resonance From Multiple In-Line Cylinders in Cross-Flow

Mahmoud Shaaban, Atef Mohany

Proc. ASME. PVP2015, Volume 4: Fluid-Structure Interaction, V004T04A043, July 19–23, 2015

Paper No: PVP2015-45650

DOI: https://doi.org/10.1115/PVP2015-45650

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Topics: Acoustics, Cross-flow, Cylinders, Flow (Dynamics), Resonance, Excitation, Shear (Mechanics), Sound pressure, Vortex shedding, Wakes

Journal Articles

Aeroacoustic Response of a Single Cylinder With Straight Circular Fins in Cross-Flow

Nadim Arafa, Atef Mohany

J. Pressure Vessel Technol. October 2015, 137(5): 051301.

Paper No: PVT-14-1147

DOI: https://doi.org/10.1115/1.4029658

Published Online: October 1, 2015

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Topics: Cross-flow, Cylinders, Fins, Sound pressure, Acoustics, Flow (Dynamics), Resonance

Journal citation

NARROW

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

Vorticity Shedding and Acoustic Resonance Excitation of a Square Tube Array: Effect of Flow Approach Angle

The Flow-Structure Couplings of Fluidelastic Instability and the Effect of Frequency Detuning in Triangular Tube Bundles Subjected to a Two-Phase Flow

Applicability of the Equivalent Diameter Approach to Estimate Vortex Shedding Frequency and Acoustic Resonance Excitation From Different Finned Cylinders in Cross-Flow

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

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

Investigation of the Irradiation Effect on the Dynamics of Nuclear Fuel Bundles

Flow-Induced Acoustic Resonance of Finned Cylinders With Varying Fin Heights

Vorticity Shedding and Acoustic Resonance Excitation of Two Tandem Spirally Finned Cylinders in Cross-Flow

Parametric Investigation of the Flow-Sound Interaction Mechanism for Single Cylinders in Cross-Flow

Experimental Study on Damping Acoustic Pressure Pulsations in Pipeline Systems Using Helmholtz Resonators

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

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

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

Characteristics of Acoustic Resonance Excitation by Flow Around Inline Cylinders

Near-Wake Characteristics and Acoustic Resonance Excitation of Crimped Spirally Finned Cylinders in Cross-Flow

An Experimental Investigation of the Dynamics of a Loosely Supported Tube Array

Suppression of Acoustic Resonance in Rectangular Cavities Using Spanwise Control Cylinder

Parametric Investigation of the Flow-Excited Acoustic Resonance From Multiple In-Line Cylinders in Cross-Flow

Aeroacoustic Response of a Single Cylinder With Straight Circular Fins in Cross-Flow

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