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Journal Articles

An Improved Model for Predicting Affected Region of Flashing Jet

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Tomohisa Yuasa, Shun Watanabe, Ryo Morita
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. December 2024, 146(6): 061401.
Paper No: PVT-24-1045
https://doi.org/10.1115/1.4066558
Published Online: October 22, 2024
View Articletitled, An Improved Model for Predicting Affected Region of Flashing Jet
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Topics: Computational fluid dynamics, Flashing, Pressure, Subcooling, Water, Enthalpy, Pipes, Nozzles
Journal Articles

Optimizing Coupled Fluid-Structure Simulations for Nuclear-Relevant Geometries

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Daniele Vivaldi, Guillaume Ricciardi
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. August 2024, 146(4): 041405.
Paper No: PVT-23-1159
https://doi.org/10.1115/1.4065584
Published Online: June 12, 2024
View Articletitled, Optimizing Coupled Fluid-Structure Simulations for Nuclear-Relevant Geometries
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Topics: Computational fluid dynamics, Cylinders, Displacement, Fluid structure interaction, Fluids, Simulation, Vibration, Flow (Dynamics), Water, Resonance
Journal Articles

Simulation of Liquor Blow, Thrust Force, and Risk of Condensation Hydraulic Shock in a Pulp-Digester Piping System

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Andrew Carlson, Chidambaram Narayanan, Djamel Lakehal
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. August 2023, 145(4): 041401.
Paper No: PVT-22-1134
https://doi.org/10.1115/1.4062335
Published Online: May 25, 2023
View Articletitled, Simulation of Liquor Blow, Thrust Force, and Risk of Condensation Hydraulic Shock in a Pulp-Digester Piping System
Open the PDF for Simulation of Liquor Blow, Thrust Force, and Risk of Condensation Hydraulic Shock in a Pulp-Digester Piping System in another window
Topics: Condensation, Design, Flashing, Fluids, Geometry, Pipes, Pressure, Simulation, Water hammer, Piping systems
Journal Articles

Design and Analysis of a New Pressure Relief Valve for Oil-Immersed Electrical Equipment

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Liang Luo, Jinzhong Li, Nong Zhang, Ke Wang, Shuqi Zhang, Ningchuan Liang
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. April 2023, 145(2): 021701.
Paper No: PVT-22-1046
https://doi.org/10.1115/1.4056382
Published Online: December 14, 2022
View Articletitled, Design and Analysis of a New Pressure Relief Valve for Oil-Immersed Electrical Equipment
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Topics: Design, Electrical components, Pressure, Relief valves, Valves, Computational fluid dynamics, Finite element methods
Journal Articles

Novel Tube Design for Superheater Heat Exchanger Enabled Via Additive Manufacturing

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Vanshika Singh, S. S. Babu, M. M. Kirka, Anand Kulkarni
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. August 2022, 144(4): 041407.
Paper No: PVT-22-1027
https://doi.org/10.1115/1.4054727
Published Online: June 24, 2022
View Articletitled, Novel Tube Design for Superheater Heat Exchanger Enabled Via Additive Manufacturing
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Topics: Additive manufacturing, Computational fluid dynamics, Creep, Design, Flow (Dynamics), Particulate matter, Shapes, Superheaters, Flue gases, Geometry
Journal Articles

A Method to Resolve Simulation of Discontinuous Flow Field: A Valve Example From Full Closing to Re-Closure

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Qingye Li, Kunpeng Li, Chaoyong Zong, Fengjie Zheng, Xueguan Song
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Technical Briefs
J. Pressure Vessel Technol. August 2022, 144(4): 044502.
Paper No: PVT-21-1053
https://doi.org/10.1115/1.4052741
Published Online: December 6, 2021
View Articletitled, A Method to Resolve Simulation of Discontinuous Flow Field: A Valve Example From Full Closing to Re-Closure
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Topics: Computer simulation, Disks, Flow (Dynamics), Pressure, Relief valves, Simulation, Valves, Transients (Dynamics), Computational fluid dynamics
Journal Articles

Assessment of a Computationally Efficient Method for Industrial Simulations of Transient Heat Transfer During Autoclave Curing

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Iacopo Catalani, Francesco Balduzzi, Stefano Mariani, Giovanni Ferrara, Alessandro Bianchini
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Technical Briefs
J. Pressure Vessel Technol. April 2022, 144(2): 024504.
Paper No: PVT-21-1027
https://doi.org/10.1115/1.4052119
Published Online: November 18, 2021
View Articletitled, Assessment of a Computationally Efficient Method for Industrial Simulations of Transient Heat Transfer During Autoclave Curing
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Topics: Hardening (Curing), Heat transfer, Simulation, Steady state, Temperature, Transients (Dynamics), Boundary-value problems, Transient heat transfer, Composite materials, Fluids
Journal Articles

On the Hierarchy of Models for Pipe Transients: From Quasi-Two-Dimensional Water Hammer Models to Full Three-Dimensional Computational Fluid Dynamics Models

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N. M. C. Martin, E. M. Wahba
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. April 2022, 144(2): 021402.
Paper No: PVT-20-1285
https://doi.org/10.1115/1.4051930
Published Online: October 8, 2021
View Articletitled, On the Hierarchy of Models for Pipe Transients: From Quasi-Two-Dimensional Water Hammer Models to Full Three-Dimensional Computational Fluid Dynamics Models
Open the PDF for On the Hierarchy of Models for Pipe Transients: From Quasi-Two-Dimensional Water Hammer Models to Full Three-Dimensional Computational Fluid Dynamics Models in another window
Topics: Computational fluid dynamics, Pipes, Turbulence, Water hammer, Transients (Dynamics)
Journal Articles

Optimization of Nonlinear Pressure-Flow Characteristics of a Spring-Loaded Pressure Relief Valve Based on Computational Fluid Dynamics Simulation

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Chengshuo Wu, Shiyang Li, Qianqian Li, Peng Wu, Bin Huang, Dazhuan Wu
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. December 2021, 143(6): 061401.
Paper No: PVT-20-1037
https://doi.org/10.1115/1.4050933
Published Online: May 31, 2021
View Articletitled, Optimization of Nonlinear Pressure-Flow Characteristics of a Spring-Loaded Pressure Relief Valve Based on Computational Fluid Dynamics Simulation
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Topics: Computational fluid dynamics, Flow (Dynamics), Pressure, Springs, Valves, Relief valves
Journal Articles

Dynamic Instability Analysis of a Spring-Loaded Pressure Safety Valve Connected to a Pipe by Using Computational Fluid Dynamics Methods

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Fengjie Zheng, Chaoyong Zong, Chao Zhang, Xueguan Song, Fuzheng Qu, William Dempster
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. August 2021, 143(4): 041403.
Paper No: PVT-20-1081
https://doi.org/10.1115/1.4049697
Published Online: February 11, 2021
View Articletitled, Dynamic Instability Analysis of a Spring-Loaded Pressure Safety Valve Connected to a Pipe by Using Computational Fluid Dynamics Methods
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Topics: Disks, Pipes, Pressure, Valves, Springs, Computational fluid dynamics, Platform supply vessels, Safety, Waves
Journal Articles

High-Fidelity Computational Fluid Dynamics Modeling and Analysis of a Pressure Vessel-Pipe-Safety Valve System in Gas Service

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Chaoyong Zong, Fengjie Zheng, William Dempster, Dianjing Chen, Xueguan Song
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. August 2021, 143(4): 041702.
Paper No: PVT-20-1024
https://doi.org/10.1115/1.4049706
Published Online: February 11, 2021
View Articletitled, High-Fidelity Computational Fluid Dynamics Modeling and Analysis of a Pressure Vessel-Pipe-Safety Valve System in Gas Service
Open the PDF for High-Fidelity Computational Fluid Dynamics Modeling and Analysis of a Pressure Vessel-Pipe-Safety Valve System in Gas Service in another window
Topics: Computational fluid dynamics, Disks, Pipes, Pressure, Safety, Simulation, Valves, Vessels, Flow (Dynamics), Modeling
Journal Articles

Study on the Four-Quadrant Homologous Characteristic and Two-Phase Flow Head Degradation of a Reactor Coolant Pump

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Bin Huang, Meimei Zhang, Kexin Pu, Peng Wu, Dazhuan Wu
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. August 2021, 143(4): 041404.
Paper No: PVT-20-1215
https://doi.org/10.1115/1.4049710
Published Online: February 11, 2021
View Articletitled, Study on the Four-Quadrant Homologous Characteristic and Two-Phase Flow Head Degradation of a Reactor Coolant Pump
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Topics: Flow (Dynamics), Impellers, Nuclear reactor coolants, Pumps, Two-phase flow, Computational fluid dynamics
Journal Articles

A Study of a New Bidirectional Pressure-Regulating Valve for Hydraulically Interconnected Suspension Systems

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Liang Luo, Nong Zhang, Minyi Zheng, Jinglai Wu, Bo Zhu
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. June 2021, 143(3): 031701.
Paper No: PVT-20-1001
https://doi.org/10.1115/1.4048323
Published Online: October 7, 2020
View Articletitled, A Study of a New Bidirectional Pressure-Regulating Valve for Hydraulically Interconnected Suspension Systems
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Topics: Pressure, Valves, Computational fluid dynamics, Simulation, Cylinders
Journal Articles

A Simplified Analytical Model for Estimation of the Initial Waterhammer Pressure and Force on a Circular Tube

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Jong Chull Jo, Jae Jun Jeong, Frederick J. Moody
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Technical Briefs
J. Pressure Vessel Technol. June 2021, 143(3): 034501.
Paper No: PVT-20-1055
https://doi.org/10.1115/1.4048421
Published Online: October 7, 2020
View Articletitled, A Simplified Analytical Model for Estimation of the Initial Waterhammer Pressure and Force on a Circular Tube
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Topics: Computational fluid dynamics, Pressure, Transients (Dynamics), Waves
Journal Articles

Computational Fluid Dynamics Analysis and Structural Safety Assessment of a Mitigation Device to Minimize Consequence of a Containment Bypass Nuclear Accident

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Wung Jae Wang, Man-Sung Yim
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. April 2021, 143(2): 021403.
Paper No: PVT-19-1227
https://doi.org/10.1115/1.4048066
Published Online: October 5, 2020
View Articletitled, Computational Fluid Dynamics Analysis and Structural Safety Assessment of a Mitigation Device to Minimize Consequence of a Containment Bypass Nuclear Accident
Open the PDF for Computational Fluid Dynamics Analysis and Structural Safety Assessment of a Mitigation Device to Minimize Consequence of a Containment Bypass Nuclear Accident in another window
Topics: Accidents, Computational fluid dynamics, Containment, Pipes, Pressure, Safety, Steam, Valves, Flow (Dynamics), Structural analysis
Journal Articles

Internal Wind Pressures and Buckling Behavior of Large Cylindrical Floating-Roof Tanks Under Various Liquid Levels

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Yang Zhao, Qing Liu, Shuqi Cai, Shilin Dong
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. October 2020, 142(5): 051401.
Paper No: PVT-20-1010
https://doi.org/10.1115/1.4046982
Published Online: June 1, 2020
View Articletitled, Internal Wind Pressures and Buckling Behavior of Large Cylindrical Floating-Roof Tanks Under Various Liquid Levels
Open the PDF for Internal Wind Pressures and Buckling Behavior of Large Cylindrical Floating-Roof Tanks Under Various Liquid Levels in another window
Topics: Buckling, Computational fluid dynamics, Roofs, Shells, Simulation, Stress, Wind, Wind pressure, Sealing (Process)
Journal Articles

Computational Fluid Dynamics Analysis of the Flow Force Exerted on the Disk of a Direct-Operated Pressure Safety Valve in Energy System

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Chaoyong Zong, Fengjie Zheng, Dianjing Chen, William Dempster, Xueguan Song
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. February 2020, 142(1): 011702.
Paper No: PVT-19-1128
https://doi.org/10.1115/1.4045131
Published Online: November 22, 2019
View Articletitled, Computational Fluid Dynamics Analysis of the Flow Force Exerted on the Disk of a Direct-Operated Pressure Safety Valve in Energy System
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Topics: Computational fluid dynamics, Disks, Flow (Dynamics), Pressure, Simulation, Turbulence, Valves, Safety, Geometry
Journal Articles

A Multidimensional and Multiscale Model for Pressure Analysis in a Reservoir-Pipe-Valve System

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Feng Jie Zheng, Chao Yong Zong, William Dempster, Fu Zheng Qu, Xue Guan Song
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. October 2019, 141(5): 051603.
Paper No: PVT-18-1275
https://doi.org/10.1115/1.4044117
Published Online: July 22, 2019
View Articletitled, A Multidimensional and Multiscale Model for Pressure Analysis in a Reservoir-Pipe-Valve System
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Topics: Computational fluid dynamics, Pipes, Pressure, Valves, Reservoirs, Waves, Friction, Transients (Dynamics)
Journal Articles

An Investigation of the Structural Integrity of a Reactor Pressure Vessel Using Three-Dimensional Computational Fluid Dynamics and Finite Element Method Based Probabilistic Pressurized Thermal Shock Analysis for Optimizing Maintenance Strategy

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Xiaoyong Ruan, Toshiki Nakasuji, Kazunori Morishita
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. October 2018, 140(5): 051302.
Paper No: PVT-17-1134
https://doi.org/10.1115/1.4040698
Published Online: August 22, 2018
View Articletitled, An Investigation of the Structural Integrity of a Reactor Pressure Vessel Using Three-Dimensional Computational Fluid Dynamics and Finite Element Method Based Probabilistic Pressurized Thermal Shock Analysis for Optimizing Maintenance Strategy
Open the PDF for An Investigation of the Structural Integrity of a Reactor Pressure Vessel Using Three-Dimensional Computational Fluid Dynamics and Finite Element Method Based Probabilistic Pressurized Thermal Shock Analysis for Optimizing Maintenance Strategy in another window
Topics: Computational fluid dynamics, Cooling, Finite element methods, Fracture (Materials), Maintenance, Plumes (Fluid dynamics), Probability, Simulation, Stress, Stress analysis (Engineering)
Journal Articles

Transient Hydraulic Response of a Pressurized Water Reactor Steam Generator to a Feedwater Line Break Using the Nonflashing Liquid Flow Model

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Jong Chull Jo, Jae Jun Jeong, Frederick J. Moody
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. June 2017, 139(3): 031302.
Paper No: PVT-16-1052
https://doi.org/10.1115/1.4034468
Published Online: October 11, 2016
View Articletitled, Transient Hydraulic Response of a Pressurized Water Reactor Steam Generator to a Feedwater Line Break Using the Nonflashing Liquid Flow Model
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Topics: Computational fluid dynamics, Feedwater, Flow (Dynamics), Nozzles, Pressure, Transients (Dynamics), Water, Pressurized water reactors, Pipes, Waves