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Journal Articles

Optimal Design Method for Elliptical WN-Flange and its Closure Using FEA & NSGA-II to comply with ASME Sec. VIII-Div. 2, no Leakage Conditions & Bolt Integrity

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Accepted Manuscript
Hossein Vossough, Sa'id Golabi
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol.
Paper No: PVT-24-1197
https://doi.org/10.1115/1.4068554
Published Online: April 30, 2025
View Articletitled, Optimal Design Method for Elliptical WN-Flange and its Closure Using FEA & NSGA-II to comply with ASME Sec. VIII-Div. 2, no Leakage Conditions & Bolt Integrity
Open the PDF for Optimal Design Method for Elliptical WN-Flange and its Closure Using FEA & NSGA-II to comply with ASME Sec. VIII-Div. 2, no Leakage Conditions & Bolt Integrity in another window
Topics: Design methodology, Finite element analysis, Flanges, Leakage, Design, Weight (Mass), Stress, Collapse, Computer software, Failure
Journal Articles

Analysis of Factors Influencing Y-Ring Sealing Under Ultra-High-Pressure, High-Temperature, and Low-Temperature Conditions

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Chunyu Feng, Jiulong He, Pengcheng Wang, Hongwei Yin, Xiaolong Luo, Qi Xie
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. February 2025, 147(1): 011701.
Paper No: PVT-24-1064
https://doi.org/10.1115/1.4067088
Published Online: November 22, 2024
View Articletitled, Analysis of Factors Influencing Y-Ring Sealing Under Ultra-High-Pressure, High-Temperature, and Low-Temperature Conditions
Open the PDF for Analysis of Factors Influencing Y-Ring Sealing Under Ultra-High-Pressure, High-Temperature, and Low-Temperature Conditions in another window
Topics: Sealing (Process), Stress, Optimization, Valves
Journal Articles

Lightweight Reseach of Tube Sheet for Spiral Wound Heat Exchanger Based on ANSYS

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Jinxing Wu, Jiawen Li, Yabo Chen
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. August 2024, 146(4): 041703.
Paper No: PVT-23-1136
https://doi.org/10.1115/1.4065583
Published Online: June 12, 2024
View Articletitled, Lightweight Reseach of Tube Sheet for Spiral Wound Heat Exchanger Based on ANSYS
Open the PDF for Lightweight Reseach of Tube Sheet for Spiral Wound Heat Exchanger Based on ANSYS in another window
Topics: Design, Heat exchangers, Optimization, Safety, Stress, Design methodology, Shells, Pressure
Journal Articles

Damage Analysis and Startup Schedule Optimization of Steam Turbine Rotors With an Anisotropic Damage Coupled Viscoplastic Constitutive Model

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YuanLiang Wang, YongZhong Ni, YanQing Liao, Hong Xu
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. June 2024, 146(3): 031501.
Paper No: PVT-22-1136
https://doi.org/10.1115/1.4065121
Published Online: April 8, 2024
View Articletitled, Damage Analysis and Startup Schedule Optimization of Steam Turbine Rotors With an Anisotropic Damage Coupled Viscoplastic Constitutive Model
Open the PDF for Damage Analysis and Startup Schedule Optimization of Steam Turbine Rotors With an Anisotropic Damage Coupled Viscoplastic Constitutive Model in another window
Topics: Anisotropy, Damage, Rotors, Steam turbines, Stress, Temperature, Constitutive equations, High temperature, Optimization
Journal Articles

Robust Optimization of UOE Forming Process Considering Inhomogeneity of Material Properties

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Tianxia Zou, Zhiheng Zhang, Weiqin Tang, Dayong Li, Yinghong Peng
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. August 2023, 145(4): 041503.
Paper No: PVT-23-1015
https://doi.org/10.1115/1.4062588
Published Online: June 14, 2023
View Articletitled, Robust Optimization of UOE Forming Process Considering Inhomogeneity of Material Properties
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Topics: Modeling, Optimization, Steel, Pipes, Plates (structures), Response surface methodology, Materials properties
Journal Articles

Guided Wave Damage Location of Pressure Vessel Based on Optimized Explainable Convolutional Neural Network for Multivariate Time Series Classification Neural Network

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Junxuan Zhang, Chaojie Hu, Jianjun Yan, Yue Hu, Yang Gao, Fuzhen Xuan
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. August 2023, 145(4): 041302.
Paper No: PVT-22-1145
https://doi.org/10.1115/1.4062276
Published Online: April 21, 2023
View Articletitled, Guided Wave Damage Location of Pressure Vessel Based on Optimized Explainable Convolutional Neural Network for Multivariate Time Series Classification Neural Network
Open the PDF for Guided Wave Damage Location of Pressure Vessel Based on Optimized Explainable Convolutional Neural Network for Multivariate Time Series Classification Neural Network in another window
Topics: Artificial neural networks, Damage, Pressure vessels, Time series, Waves, Signals, Optimization
Journal Articles

An Iterative Method Based on a 3-DOF Model for Optimal Seismic Design of Coal-Fired Thermal Power Plant

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Yuheng Jiang, Liping Duan, Jincheng Zhao
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Technical Briefs
J. Pressure Vessel Technol. June 2023, 145(3): 034502.
Paper No: PVT-22-1077
https://doi.org/10.1115/1.4056838
Published Online: February 22, 2023
View Articletitled, An Iterative Method Based on a 3-DOF Model for Optimal Seismic Design of Coal-Fired Thermal Power Plant
Open the PDF for An Iterative Method Based on a 3-DOF Model for Optimal Seismic Design of Coal-Fired Thermal Power Plant in another window
Topics: Coal, Earthquake resistant design, Iterative methods, Optimization, Thermal power stations, Damping, Earthquakes, Finite element model, Displacement
Journal Articles

Optimized J Evaluation Scheme for the Fracture Mechanics Assessment of Complex Piping Systems Subjected to Various Loading Sets

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Stephane Chapuliot, Stephane Marie
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. February 2023, 145(1): 011505.
Paper No: PVT-20-1223
https://doi.org/10.1115/1.4055436
Published Online: September 20, 2022
View Articletitled, Optimized J Evaluation Scheme for the Fracture Mechanics Assessment of Complex Piping Systems Subjected to Various Loading Sets
Open the PDF for Optimized J Evaluation Scheme for the Fracture Mechanics Assessment of Complex Piping Systems Subjected to Various Loading Sets in another window
Topics: Finite element methods, Finite element model, Fracture (Materials), Fracture mechanics, Geometry, Modeling, Optimization, Pipes, Piping systems, Stress
Journal Articles

Optimization of Composite Cylindrical Shell Structures for Hydrostatic Pressure Loading

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Helio Matos, Birendra Chaudhary, Akongnwi Nfor Ngwa
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. February 2023, 145(1): 011504.
Paper No: PVT-22-1062
https://doi.org/10.1115/1.4055159
Published Online: September 8, 2022
View Articletitled, Optimization of Composite Cylindrical Shell Structures for Hydrostatic Pressure Loading
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Topics: Composite materials, Optimization, Pressure, Collapse, Laminates
Journal Articles

Optimization Method for Pneumatic Conveying Parameters and Energy Consumption Performance Analysis of a Compact Blow Tank

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Adriano Gomes de Freitas, Vitor Furlan de Oliveira, Ricardo Borges dos Santos, Luis Alberto Martinez Riascos, Ruiping Zou
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Technical Briefs
J. Pressure Vessel Technol. December 2022, 144(6): 064504.
Paper No: PVT-20-1234
https://doi.org/10.1115/1.4055111
Published Online: August 18, 2022
View Articletitled, Optimization Method for Pneumatic Conveying Parameters and Energy Consumption Performance Analysis of a Compact Blow Tank
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Topics: Air flow, Energy consumption, Pipelines, Pressure, Optimization, Parametrization, Pressure drop
Journal Articles

Optimization Design of an Efficient Evacuator for Gun Barrels

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Quanzhao Sun, Li Chen, Jie Zhang, Yanming Song, Guolai Yang, Baochun Lu
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Technical Briefs
J. Pressure Vessel Technol. December 2021, 143(6): 064504.
Paper No: PVT-19-1180
https://doi.org/10.1115/1.4051276
Published Online: July 9, 2021
View Articletitled, Optimization Design of an Efficient Evacuator for Gun Barrels
Open the PDF for Optimization Design of an Efficient Evacuator for Gun Barrels in another window
Topics: Design, Gun barrels, Optimization, Nozzles, Cylinders, Storage, Valves
Journal Articles

Finite Element Analysis Model and Residual Stress Optimization in Rotor Welding Process

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Zhufeng Liu, Yonghui Xie, Hao Dang
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Technical Briefs
J. Pressure Vessel Technol. February 2021, 143(1): 014502.
Paper No: PVT-19-1159
https://doi.org/10.1115/1.4046358
Published Online: November 23, 2020
View Articletitled, Finite Element Analysis Model and Residual Stress Optimization in Rotor Welding Process
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Topics: Finite element analysis, Optimization, Rotors, Stress, Temperature, Welding, Finite element methods
Journal Articles

Design Optimization of Pressure Vessel in Compliance With Elastic Stress Analysis Criteria for Plastic Collapse Using an Integrated Approach

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Mingjue Zhou, Artik Patel, BoPing Wang, Weiya Jin, Yuebing Li
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. February 2021, 143(1): 011303.
Paper No: PVT-20-1027
https://doi.org/10.1115/1.4047713
Published Online: August 11, 2020
View Articletitled, Design Optimization of Pressure Vessel in Compliance With Elastic Stress Analysis Criteria for Plastic Collapse Using an Integrated Approach
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Topics: Design, Matlab, Optimization, Pressure vessels, Stress, Stress analysis (Engineering), Finite element analysis, Collapse
Journal Articles

Weld Metal Chemistry of Mineral Waste Added SiO 2 –CaO–CaF 2 –TiO 2 Electrode Coatings for Offshore Welds

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Waris Nawaz Khan, Rahul Chhibber
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. June 2020, 142(3): 031505.
Paper No: PVT-19-1147
https://doi.org/10.1115/1.4046218
Published Online: March 18, 2020
View Articletitled, Weld Metal Chemistry of Mineral Waste Added SiO 2 –CaO–CaF 2 –TiO 2 Electrode Coatings for Offshore Welds
Open the PDF for Weld Metal Chemistry of Mineral Waste Added SiO 2 –CaO–CaF 2 –TiO 2 Electrode Coatings for Offshore Welds in another window
Topics: Chemistry, Coatings, Electrodes, Metals, Minerals, Welded joints, Optimization, Ocean engineering, Microhardness, Design
Journal Articles

Optimization of Operation Parameters for Direct Spring Loaded Pressure Relief Valve in a Pipeline System

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Hyunjun Kim, Sanghyun Kim, Youngman Kim, Jonghwan Kim
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. October 2018, 140(5): 051603.
Paper No: PVT-17-1176
https://doi.org/10.1115/1.4040361
Published Online: August 27, 2018
View Articletitled, Optimization of Operation Parameters for Direct Spring Loaded Pressure Relief Valve in a Pipeline System
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Topics: Disks, Optimization, Pareto optimization, Pipeline systems, Pressure, Relief valves, Springs, Surges, Valves, Pipelines
Journal Articles

Development of an Optimized Neural Network for the Detection of Pipe Defects Using a Microwave Signal

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Wissam M. Alobaidi, Entidhar A. Alkuam, Eric Sandgren
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. August 2018, 140(4): 041501.
Paper No: PVT-17-1098
https://doi.org/10.1115/1.4040360
Published Online: June 18, 2018
View Articletitled, Development of an Optimized Neural Network for the Detection of Pipe Defects Using a Microwave Signal
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Topics: Artificial neural networks, Pipes, Microwaves, Signals, Topology, Optimization
Journal Articles

Elastic Interaction in Bolted Flange Joints: An Analytical Model to Predict and Optimize Bolt Load

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Linbo Zhu, Abdel-Hakim Bouzid, Jun Hong, Zaoxiao Zhang
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. August 2018, 140(4): 041202.
Paper No: PVT-17-1111
https://doi.org/10.1115/1.4040421
Published Online: June 18, 2018
View Articletitled, Elastic Interaction in Bolted Flange Joints: An Analytical Model to Predict and Optimize Bolt Load
Open the PDF for Elastic Interaction in Bolted Flange Joints: An Analytical Model to Predict and Optimize Bolt Load in another window
Topics: Bolted flanges, Flanges, Gaskets, Stress, Tension, Optimization, Finite element analysis, Electromagnetic scattering, Compression
Journal Articles

New Ring Specimen Geometries for Determining the Failure Locus of Tubulars

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M. A. Al-Khaled, I. Barsoum
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. February 2018, 140(1): 011405.
Paper No: PVT-17-1159
https://doi.org/10.1115/1.4038311
Published Online: December 5, 2017
View Articletitled, New Ring Specimen Geometries for Determining the Failure Locus of Tubulars
Open the PDF for New Ring Specimen Geometries for Determining the Failure Locus of Tubulars in another window
Topics: Failure, Geometry, Stress, Steel, Optimization, Plane strain
Journal Articles

Optimization of Piping Supports and Supporting Structure

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Kleio Avrithi, Harrison Hyung Min Kim
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Technical Briefs
J. Pressure Vessel Technol. August 2017, 139(4): 044503.
Paper No: PVT-16-1172
https://doi.org/10.1115/1.4036144
Published Online: April 20, 2017
View Articletitled, Optimization of Piping Supports and Supporting Structure
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Topics: Optimization, Pipes, Piping systems, Stress, Structural elements (Construction)
Journal Articles

Discussion: “Leak Localization in Pipelines Via Computational Pipeline Monitoring” (Moustafa, K. A., Haik, Y., Aldajah, S., and Omar, F., 2012, ASME J. Pressure Vessel Technol., 134(4), p. 041701)

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Cristina Verde
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Discussions
J. Pressure Vessel Technol. August 2017, 139(4): 045501.
Paper No: PVT-13-1112
https://doi.org/10.1115/1.4034878
Published Online: March 17, 2017
View Articletitled, Discussion: “Leak Localization in Pipelines Via Computational Pipeline Monitoring” (Moustafa, K. A., Haik, Y., Aldajah, S., and Omar, F., 2012, ASME J. Pressure Vessel Technol., 134(4), p. 041701)
Open the PDF for Discussion: “Leak Localization in Pipelines Via Computational Pipeline Monitoring” (Moustafa, K. A., Haik, Y., Aldajah, S., and Omar, F., 2012, ASME J. Pressure Vessel Technol., 134(4), p. 041701) in another window
Topics: Leakage, Pipelines, Pressure vessels, Optimization, Computer software, Fluids