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Journal Articles

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

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 Article titled, 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

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 Article titled, 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

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 Article titled, 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
Journal Articles

Study on Dynamic Post-Buckling Stability of Thin-Walled Cylinders Subjected to Horizontal Vibration

Yiji Ye, Sho Hasegawa, Masakazu Ichimiya, Naoto Kasahara
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. June 2024, 146(3): 031303.
Paper No: PVT-23-1150
https://doi.org/10.1115/1.4065176
Published Online: April 8, 2024
View Article titled, Study on Dynamic Post-Buckling Stability of Thin-Walled Cylinders Subjected to Horizontal Vibration
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Topics: Buckling, Displacement, Stability, Finite element methods, Vibration, Cylinders, Stress, Simulation, Finite element model
Journal Articles

Numerical Prediction of the Streamwise Fluidelastic Instability

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 Article titled, Numerical Prediction of the Streamwise Fluidelastic Instability
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Topics: Flow (Dynamics), Stability, Simulation
Journal Articles

The Effects of Material Distribution and Flow Profile on the Stability of Cantilevered Axially Functionally Graded Pipes

Jiayin Dai, Yongshou Liu, Guojun Tong, Zhe Yuan
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. December 2022, 144(6): 061503.
Paper No: PVT-21-1030
https://doi.org/10.1115/1.4054450
Published Online: June 10, 2022
View Article titled, The Effects of Material Distribution and Flow Profile on the Stability of Cantilevered Axially Functionally Graded Pipes
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Topics: Flow (Dynamics), Pipes, Stability, Fluids
Journal Articles

Stability of Allowable Flaw Angles for High Toughness Ductile Pipes Subjected to Bending Stress in the ASME Code Section XI

Kunio Hasegawa, Bohumír Strnadel, Yinsheng Li, Valéry Lacroix
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. December 2022, 144(6): 061202.
Paper No: PVT-22-1001
https://doi.org/10.1115/1.4054620
Published Online: June 10, 2022
View Article titled, Stability of Allowable Flaw Angles for High Toughness Ductile Pipes Subjected to Bending Stress in the ASME Code Section XI
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Topics: ASME Standards, Bending (Stress), Collapse, Pipes, Stability, Stress, Fracture toughness
Journal Articles

Equivalent Theodorsen Function for Fluidelastic Excitation in a Normal Triangular Array

Loay Alyaldin, Njuki Mureithi
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. December 2022, 144(6): 061401.
Paper No: PVT-21-1143
https://doi.org/10.1115/1.4053996
Published Online: March 24, 2022
View Article titled, Equivalent Theodorsen Function for Fluidelastic Excitation in a Normal Triangular Array
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Topics: Damping, Delays, Flow (Dynamics), Fluids, Stability, Water, Excitation, Vibration, Nuclear reactor steam generators
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
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 Article titled, 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

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 Article titled, 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

Numerical Simulation and Modeling Convention of Unsteady Fluidelastic Forces of Tube Arrays

Mingjie Zhang, Xu Wang, Ole Øiseth
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Technical Briefs
J. Pressure Vessel Technol. April 2022, 144(2): 024503.
Paper No: PVT-21-1013
https://doi.org/10.1115/1.4052694
Published Online: November 18, 2021
View Article titled, Numerical Simulation and Modeling Convention of Unsteady Fluidelastic Forces of Tube Arrays
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Topics: Computer simulation, Cylinders, Damping, Errors, Flow (Dynamics), Modeling, Stability, Simulation, Resolution (Optics), Fluids
Journal Articles

Operational Stability of a Hydropower Plant With a Pipe-Shaped Air-Cushion Surge Chamber

Tingyu Xu, Jian Zhang, Sheng Chen, Wei He, Xiaodong Yu, David Z. Zhu
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Technical Briefs
J. Pressure Vessel Technol. August 2021, 143(4): 044501.
Paper No: PVT-20-1108
https://doi.org/10.1115/1.4049194
Published Online: January 7, 2021
View Article titled, Operational Stability of a Hydropower Plant With a Pipe-Shaped Air-Cushion Surge Chamber
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Topics: Hydroelectric power stations, Pipes, Stability, Surges, Water, Stress, Design
Journal Articles

In-Plane Fluidelastic Instability Evaluation of Triangular Array Tube Bundle Using Fluid Force Measured Under Steam–Water Two-Phase Flow Condition

Shingo Nishida, Seinosuke Azuma, Hideyuki Morita, Kazuo Hirota, Ryoichi Kawakami, Yoshito Nishikawa
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. February 2021, 143(1): 011404.
Paper No: PVT-19-1058
https://doi.org/10.1115/1.4049145
Published Online: December 17, 2020
View Article titled, In-Plane Fluidelastic Instability Evaluation of Triangular Array Tube Bundle Using Fluid Force Measured Under Steam–Water Two-Phase Flow Condition
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Topics: Flow (Dynamics), Fluids, Stability, Damping, Steam, Water, Two-phase flow
Journal Articles

The Effect of Porosity on Elastic Stability of Toroidal Shell Segments Made of Saturated Porous Functionally Graded Materials

Hadi Babaei, Mohsen Jabbari, M. Reza Eslami
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. June 2021, 143(3): 031501.
Paper No: PVT-20-1053
https://doi.org/10.1115/1.4048418
Published Online: October 7, 2020
View Article titled, The Effect of Porosity on Elastic Stability of Toroidal Shell Segments Made of Saturated Porous Functionally Graded Materials
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Topics: Buckling, Shells, Stress, Porosity, Pressure, Stability, Compression, Hydrostatic pressure
Journal Articles

Fluidelastic Vibration Analysis of Normal Square Finned Tube Arrays in Water Cross Flow

Sandeep R. Desai, Aslam A. Maniyar
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. June 2019, 141(3): 031301.
Paper No: PVT-18-1176
https://doi.org/10.1115/1.4043187
Published Online: April 4, 2019
View Article titled, Fluidelastic Vibration Analysis of Normal Square Finned Tube Arrays in Water Cross Flow
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Topics: Cross-flow, Flow (Dynamics), Vibration, Vibration analysis, Vortex shedding, Water, Damping, Stability, Density
Journal Articles

A Temporary Local Rigid Clamping Structure to Improve Antibuckling Ability of the Thin-Walled Cylinder Under External Pressure

BingJun Gao, Zongxun Yin, Fuhai Zhao, Chengwen Shang
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. August 2018, 140(4): 041203.
Paper No: PVT-17-1126
https://doi.org/10.1115/1.4040496
Published Online: June 26, 2018
View Article titled, A Temporary Local Rigid Clamping Structure to Improve Antibuckling Ability of the Thin-Walled Cylinder Under External Pressure
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Topics: Buckling, Containers, Cylinders, External pressure, Helium, Leakage, Pressure, Eigenvalues, Stability
Journal Articles

Pitch and Mass Ratio Effects on Transverse and Streamwise Fluidelastic Instability in Parallel Triangular Tube Arrays

Marwan Hassan, David Weaver
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. December 2017, 139(6): 061302.
Paper No: PVT-17-1026
https://doi.org/10.1115/1.4037717
Published Online: October 4, 2017
View Article titled, Pitch and Mass Ratio Effects on Transverse and Streamwise Fluidelastic Instability in Parallel Triangular Tube Arrays
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Topics: Damping, Drag (Fluid dynamics), Flow (Dynamics), Fluids, Hydraulic couplings, Simulation, Stability, Stiffness, Excitation, Engineering simulation
Journal Articles

Prediction of Streamwise Fluidelastic Instability of a Tube Array in Two-Phase Flow and Effect of Frequency Detuning

Stephen Olala, Njuki W. Mureithi
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. June 2017, 139(3): 031301.
Paper No: PVT-15-1220
https://doi.org/10.1115/1.4034467
Published Online: October 11, 2016
View Article titled, Prediction of Streamwise Fluidelastic Instability of a Tube Array in Two-Phase Flow and Effect of Frequency Detuning
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Topics: Damping, Displacement, Drag (Fluid dynamics), Flow (Dynamics), Fluids, Stability, Stiffness, Two-phase flow, Eigenvalues, Water
Journal Articles

The Effect of Flat Bar Supports on Streamwise Fluidelastic Instability in Heat Exchanger Tube Arrays

Marwan Hassan, David S. Weaver
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. December 2015, 137(6): 061302.
Paper No: PVT-14-1198
https://doi.org/10.1115/1.4029973
Published Online: December 1, 2015
View Article titled, The Effect of Flat Bar Supports on Streamwise Fluidelastic Instability in Heat Exchanger Tube Arrays
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Topics: Clearances (Engineering), Flow (Dynamics), Friction, Heat exchangers, Stability, Turbulence, Simulation, Damping, Excitation, Design
Journal Articles

Long-Term Stability of Residual Stress Improvement by Water Jet Peening Considering Working Processes

Tadafumi Hashimoto, Yusuke Osawa, Shinsuke Itoh, Masahito Mochizuki, Kazutoshi Nishimoto
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. June 2013, 135(3): 031601.
Paper No: PVT-11-1188
https://doi.org/10.1115/1.4023417
Published Online: May 21, 2013
View Article titled, Long-Term Stability of Residual Stress Improvement by Water Jet Peening Considering Working Processes
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Topics: Stress, Stability, Water, Creep, Relaxation (Physics), X-rays, Shot peening