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Marwan Hassan
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Proceedings Papers

Numerical Study of the Pressure-Displacement Synchronization on Fluidelastic Instability

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Hossein Farani Sani, Marwan Hassan, Joaquin Moran
Proc. ASME. PVP2024, Volume 3: Fluid-Structure Interaction; High Pressure Technology, V003T04A016, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-123360
https://doi.org/10.1115/PVP2024-123360
View Paper titled, Numerical Study of the Pressure-Displacement Synchronization on Fluidelastic Instability
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Topics: Displacement, Excitation, Flow (Dynamics), Flow-induced vibrations, Porosity, Pressure, Stability, Statistical distributions, Synchronization, Two-phase flow
Proceedings Papers

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

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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
Journal Articles

Investigation of Fluidelastic Instability in Parallel Triangular Tube Arrays Subjected to Air Flow

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Amro Elhelaly, Marwan Hassan, David Weaver, Jovica Riznic, Soha Moussa
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. October 2024, 146(5): 051401.
Paper No: PVT-23-1137
https://doi.org/10.1115/1.4065792
Published Online: July 17, 2024
View Articletitled, Investigation of Fluidelastic Instability in Parallel Triangular Tube Arrays Subjected to Air Flow
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Topics: Flow (Dynamics), Stability, Flow-induced vibrations, Air flow, Design, Excitation, Wind tunnels
Journal Articles

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

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Amro Elhelaly, Marwan Hassan, David Weaver, Jovica Riznic, Soha Moussa
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. June 2024, 146(3): 031002.
Paper No: PVT-23-1138
https://doi.org/10.1115/1.4065367
Published Online: May 3, 2024
View Articletitled, Investigation of Fluidelastic Instability in Normal Triangular Tube Arrays Subjected to Air Flow
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Topics: Air flow, Flow (Dynamics), Stability, Simulation, Flow-induced vibrations, Nuclear reactor steam generators
Journal Articles

Effect of Pitch Ratio and Tube Support Conditions on the Dynamic Behavior of a Low Mass-Damping Parameter Parallel Triangular Array

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Amro Elhelaly, Marwan Hassan, David Weaver, Jovica R. Riznic, Soha Moussa
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. June 2024, 146(3): 031401.
Paper No: PVT-23-1085
https://doi.org/10.1115/1.4065366
Published Online: May 2, 2024
View Articletitled, Effect of Pitch Ratio and Tube Support Conditions on the Dynamic Behavior of a Low Mass-Damping Parameter Parallel Triangular Array
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Topics: Clearances (Engineering), Damping, Flow (Dynamics), Vortex shedding, Stability, Vibration
Proceedings Papers

Geometrical Effect of Tube Array on Prediction of Fluidelastic Instability – Single Phase Air Flow

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Amro Elhelaly, David Weaver, Jovica R. Riznic, Marwan Hassan
Proc. ASME. PVP2023, Volume 3: Fluid-Structure Interaction, V003T04A020, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-107434
https://doi.org/10.1115/PVP2023-107434
View Paper titled, Geometrical Effect of Tube Array on Prediction of Fluidelastic Instability – Single Phase Air Flow
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Topics: Air flow, Flow-induced vibrations, Stability, Boilers, Compression, Design, Excitation, Failure, Fluid structure interaction, Heat exchangers
Proceedings Papers

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

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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
Journal Articles

Numerical Prediction of the Streamwise Fluidelastic Instability

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Sameer A. Rehman, Salim El Bouzidi, Osama Elbanhawy, Marwan Hassan, David Weaver
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. October 2023, 145(5): 051402.
Paper No: PVT-21-1171
https://doi.org/10.1115/1.4062918
Published Online: August 10, 2023
View Articletitled, Numerical Prediction of the Streamwise Fluidelastic Instability
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Topics: Flow (Dynamics), Stability, Simulation
Proceedings Papers

Effect of Pitch Ratio and Flat Bar Support Conditions on FEI Threshold for Low MDP Parallel Triangular Array – Single-Phase Water-Flow

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Amro Elhelaly, Marwan Hassan, David Weaver, Soha Eid Moussa
Proc. ASME. PVP2022, Volume 3: Fluid-Structure Interaction; High Pressure Technology, V003T04A011, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-86694
https://doi.org/10.1115/PVP2022-86694
View Paper titled, Effect of Pitch Ratio and Flat Bar Support Conditions on FEI Threshold for Low MDP Parallel Triangular Array – Single-Phase Water-Flow
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Topics: Flow (Dynamics), Water, Brass (Metal), Clearances (Engineering), Damping, Flow-induced vibrations, Instrumentation, Nuclear reactor steam generators, Rods, Stability
Journal Articles

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

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Atef Mohany, Mohammed Alziadeh, Marwan Hassan
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. February 2023, 145(1): 011401.
Paper No: PVT-21-1181
https://doi.org/10.1115/1.4055158
Published Online: August 18, 2022
View Articletitled, Vorticity Shedding and Acoustic Resonance Excitation of a Square Tube Array: Effect of Flow Approach Angle
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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

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Omar Sadek, Atef Mohany, Marwan Hassan
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. October 2022, 144(5): 051401.
Paper No: PVT-21-1126
https://doi.org/10.1115/1.4053381
Published Online: January 18, 2022
View Articletitled, The Flow-Structure Couplings of Fluidelastic Instability and the Effect of Frequency Detuning in Triangular Tube Bundles Subjected to a Two-Phase Flow
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Topics: Couplings, Damping, Flow (Dynamics), Stiffness, Stability, Two-phase flow
Journal Articles

Pitch and Pattern Effects on Streamwise Fluidelastic Instability in Tube Arrays

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Marwan Hassan, David Weaver
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. August 2022, 144(4): 041403.
Paper No: PVT-21-1090
https://doi.org/10.1115/1.4052399
Published Online: December 6, 2021
View Articletitled, Pitch and Pattern Effects on Streamwise Fluidelastic Instability in Tube Arrays
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Topics: Damping, Flow (Dynamics), Geometry, Modeling, Simulation, Stability, Fluids, Engineering simulation, Stiffness, Failure
Journal Articles

Evaluating the Performance Degradation of Centrifugal Pumps Using the Principal Component Analysis

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Andrew Eaton, Wael H. Ahmed, Marwan Hassan
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. April 2022, 144(2): 021405.
Paper No: PVT-20-1181
https://doi.org/10.1115/1.4052522
Published Online: November 18, 2021
View Articletitled, Evaluating the Performance Degradation of Centrifugal Pumps Using the Principal Component Analysis
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Topics: Centrifugal pumps, Impellers, Principal component analysis, Pumps, Vibration, Flow (Dynamics), Bearings, Signals
Proceedings Papers

Numerical Prediction of the Phase Difference in Tube Bundles Experiencing Streamwise Fluidelastic Instability

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Sameer A. Rehman, Marwan Hassan, Salim El Bouzidi, David Weaver, Osama Elbanhawy
Proc. ASME. PVP2021, Volume 3: Fluid Structure Interaction; High Pressure Technology, V003T04A013, July 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: PVP2021-63798
https://doi.org/10.1115/PVP2021-63798
View Paper titled, Numerical Prediction of the Phase Difference in Tube Bundles Experiencing Streamwise Fluidelastic Instability
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Topics: Boilers, Computer simulation, Engineering simulation, Failure, Flow (Dynamics), Flow simulation, Fluid dynamics, Simulation
Proceedings Papers

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

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Osama Elbanhawy, Marwan Hassan, Atef Mohany, Hossam Kishawy
Proc. ASME. PVP2021, Volume 3: Fluid Structure Interaction; High Pressure Technology, V003T04A007, July 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: PVP2021-62412
https://doi.org/10.1115/PVP2021-62412
View Paper titled, Investigation of the Irradiation Effect on the Dynamics of Nuclear Fuel Bundles
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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

Special Issue: Current Trends for Pressure Vessels and Piping Technology

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Akira Maekawa, Kiminobu Hojo, Marwan Hassan
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Guest Editorial
J. Pressure Vessel Technol. April 2020, 142(2): 020301.
Paper No: PVT-19-1255
https://doi.org/10.1115/1.4046178
Published Online: February 26, 2020
View Articletitled, Special Issue: Current Trends for Pressure Vessels and Piping Technology
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Topics: Pipes, Pressure vessels, Engineering standards, Fracture (Process), Fluid structure interaction, Fracture (Materials), Design
Journal Articles

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

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Karim Sachedina, Atef Mohany, Marwan Hassan
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. April 2020, 142(2): 021403.
Paper No: PVT-19-1098
https://doi.org/10.1115/1.4045224
Published Online: November 28, 2019
View Articletitled, Experimental Study on Damping Acoustic Pressure Pulsations in Pipeline Systems Using Helmholtz Resonators
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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

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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

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

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Olufemi E. Bamidele, Wael H. Ahmed, Marwan Hassan
Proc. ASME. PVP2019, Volume 4: Fluid-Structure Interaction, V004T04A024, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93686
https://doi.org/10.1115/PVP2019-93686
View Paper titled, 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
Proceedings Papers

Pitch and Pattern Effects on Streamwise Fluidelastic Instability in Tube Arrays

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Marwan Hassan, David Weaver
Proc. ASME. PVP2019, Volume 4: Fluid-Structure Interaction, V004T04A012, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93327
https://doi.org/10.1115/PVP2019-93327
View Paper titled, 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