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Proceedings Papers

Research on the Technology Accuracy of the On-Line Fracture Assessment of Cracked Pipe in NPPs

Mingya Chen, Min Yu, Hongbo Gao, Shuang Qi, Lei Lin, Decheng Xu, Weiqiang Wang, Jinhua Shi, Qunjia Peng, Guodong Zhang
Proc. ASME. ICONE29, Volume 1: Nuclear Plant Operation and Maintenance, Engineering and Modification, Operation Life Extension (OLE), and Life Cycle, V001T01A003, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-89057
https://doi.org/10.1115/ICONE29-89057
View Paper titled, Research on the Technology Accuracy of the On-Line Fracture Assessment of Cracked Pipe in NPPs
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Topics: Computer software, Fracture (Materials), Fracture (Process), Nuclear power stations, Pipes
Proceedings Papers

Study on Ultrasonic Inspection Technology of Fastening Bolts of Reactor Internals

Jianbang Tang, Yukun Wu, Weiqiang Wang, Guanbing Ma, Chenming Zeng, Junlong Xu
Proc. ASME. ICONE29, Volume 1: Nuclear Plant Operation and Maintenance, Engineering and Modification, Operation Life Extension (OLE), and Life Cycle, V001T01A048, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92644
https://doi.org/10.1115/ICONE29-92644
View Paper titled, Study on Ultrasonic Inspection Technology of Fastening Bolts of Reactor Internals
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Topics: Inspection, Nuclear power stations, Nondestructive evaluation, Design, High pressure (Physics), High temperature, In-service inspection, Irradiation (Radiation exposure), Nuclear fuels, Probes
Journal Articles

Dynamic Stress Analysis of Multilayered Structure With Radial Gaps of Cylindrical Pressure Vessel Under Plane Strain Conditions

Huadong Liu, Weiqiang Wang
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. August 2019, 141(4): 041202.
Paper No: PVT-17-1231
https://doi.org/10.1115/1.4043296
Published Online: May 13, 2019
View Article titled, Dynamic Stress Analysis of Multilayered Structure With Radial Gaps of Cylindrical Pressure Vessel Under Plane Strain Conditions
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Topics: Deformation, Stress, Pressure
Proceedings Papers

The Spherical Indentation Approach for Fracture Toughness Evaluation: A Study Based on the Energy Release Rate

Tairui Zhang, Weiqiang Wang, Aiju Li
Proc. ASME. PVP2018, Volume 5: High-Pressure Technology; ASME Nondestructive Evaluation, Diagnosis and Prognosis Division (NDPD); Rudy Scavuzzo Student Paper Symposium and 26th Annual Student Paper Competition, V005T10A019, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84435
https://doi.org/10.1115/PVP2018-84435
View Paper titled, The Spherical Indentation Approach for Fracture Toughness Evaluation: A Study Based on the Energy Release Rate
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Topics: Fracture toughness, Damage, Fracture (Materials), Fracture (Process), Engineering systems and industry applications, Errors, Metals, Scanning electron microscopes, Tension
Proceedings Papers

A Study on the Ball Indentation Test for Linear Hardening Metals

Tairui Zhang, Weiqiang Wang, Aiju Li
Proc. ASME. PVP2017, Volume 7: Operations, Applications and Components, V007T07A002, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65253
https://doi.org/10.1115/PVP2017-65253
View Paper titled, A Study on the Ball Indentation Test for Linear Hardening Metals
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Topics: Hardening, Metals, Errors, Elastic moduli, Numerical analysis, Stainless steel, Computational methods, Materials properties, Tensile strength, Yield strength
Proceedings Papers

Qualification of Ultrasonic Examination for RPV Nozzle to Shell Welds of EPR Nuclear Power Plant

WeiQiang Wang, Zhe Yu, Xin Ye, HuaiDong Chen, GuanBing Ma
Proc. ASME. ICONE25, Volume 2: Plant Systems, Structures, Components and Materials, V002T03A098, July 2–6, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICONE25-67433
https://doi.org/10.1115/ICONE25-67433
View Paper titled, Qualification of Ultrasonic Examination for RPV Nozzle to Shell Welds of EPR Nuclear Power Plant
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Topics: Nozzles, Nuclear power stations, Shells, Ultrasonic testing, Welded joints, Reactor vessels, China, Circuits, Construction, European pressurized reactors
Journal Articles

A New Method to the Elastodynamic Response of a Spherical Shell Under the Impact Load

Shugen Xu, Yang Wei, Chong Wang, Weiqiang Wang
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Technical Briefs
J. Pressure Vessel Technol. June 2016, 138(3): 034501.
Paper No: PVT-13-1040
https://doi.org/10.1115/1.4032108
Published Online: February 5, 2016
View Article titled, A New Method to the Elastodynamic Response of a Spherical Shell Under the Impact Load
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Topics: Spherical shells, Stress, Theorems (Mathematics), Boundary-value problems, Pressure
Proceedings Papers

The Effects of Specimen Size on the Very High Cycle Fatigue Properties of FV520B-I

Ming Zhang, Weiqiang Wang, Aiju Li
Proc. ASME. PVP2015, Volume 5: High-Pressure Technology; Rudy Scavuzzo Student Paper Competition and 23rd Annual Student Paper Competition; ASME NDE Division, V005T09A015, July 19–23, 2015
Publisher: American Society of Mechanical Engineers
Paper No: PVP2015-45934
https://doi.org/10.1115/PVP2015-45934
View Paper titled, The Effects of Specimen Size on the Very High Cycle Fatigue Properties of FV520B-I
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Topics: High cycle fatigue, Fatigue life, Fatigue strength, Fatigue properties, Fatigue testing, Heat, Stress
Proceedings Papers

3-D Base Control Systems for the Seismic Protection of Power Plant Equipment and Buildings

Peter Nawrotzki, Weiqiang Wang
Proc. ASME. ICONE21, Volume 3: Nuclear Safety and Security; Codes, Standards, Licensing and Regulatory Issues; Computational Fluid Dynamics and Coupled Codes, V003T06A024, July 29–August 2, 2013
Publisher: American Society of Mechanical Engineers
Paper No: ICONE21-15814
https://doi.org/10.1115/ICONE21-15814
View Paper titled, 3-D Base Control Systems for the Seismic Protection of Power Plant Equipment and Buildings
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Topics: Control systems, Power stations, Structures, Nuclear power stations, Safety, Damage, Earthquakes, Machinery, Aircraft, Dampers
Proceedings Papers

Multilayer Urea Reactor Safety Evaluation Based on Acoustic Emission Examination

Mingda Song, Weiqiang Wang, Huaixiang Cao, Lixin Wang, Bo Zhang
Proc. ASME. PVP2012, Volume 3: Design and Analysis, 515-524, July 15–19, 2012
Publisher: American Society of Mechanical Engineers
Paper No: PVP2012-78135
https://doi.org/10.1115/PVP2012-78135
View Paper titled, Multilayer Urea Reactor Safety Evaluation Based on Acoustic Emission Examination
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Topics: Acoustic emissions, Safety, Stress
Proceedings Papers

Study on the Microstructure of 20 Steel With Strain Aging

Mengli Li, Weiqiang Wang, Aiju Li
Proc. ASME. PVP2011, Volume 6: Materials and Fabrication, Parts A and B, 1195-1200, July 17–21, 2011
Publisher: American Society of Mechanical Engineers
Paper No: PVP2011-57302
https://doi.org/10.1115/PVP2011-57302
View Paper titled, Study on the Microstructure of 20 Steel With Strain Aging
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Topics: Steel, Pipes, Accidents, Fracture (Materials), Manufacturing, Optical microscopy, Scanning electron microscopy, Transmission electron microscopy, Brittle fracture, Chemical industry
Journal Articles

A Modified Weld Structure of Layered Urea Reactor Based on Stress Analysis and Leak Detection

Shugen Xu, Weiqiang Wang, Mengli Li
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Design And Analysis
J. Pressure Vessel Technol. June 2012, 134(3): 031203.
https://doi.org/10.1115/1.4005864
Published Online: May 18, 2012
View Article titled, A Modified Weld Structure of Layered Urea Reactor Based on Stress Analysis and Leak Detection
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Topics: Leakage, Shells, Stress, Stress analysis (Engineering)
Journal Articles

Analysis on Elastoplastic Stress Distribution in a Layered Cylindrical Vessel With Interlayer Gaps

Shugen Xu, Weiqiang Wang
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Design And Analysis
J. Pressure Vessel Technol. June 2012, 134(3): 031206.
https://doi.org/10.1115/1.4006345
Published Online: May 18, 2012
View Article titled, Analysis on Elastoplastic Stress Distribution in a Layered Cylindrical Vessel With Interlayer Gaps
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Topics: Stress, Vessels, Stress concentration
Journal Articles

A New Approach to Elastodynamic Response of Cylindrical Shell Based on Developed Solution Structure Theorem for Wave Equation

Shugen Xu, Weiqiang Wang, Yuliang Cui, Yan Liu
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. February 2012, 134(1): 011210.
https://doi.org/10.1115/1.4004618
Published Online: December 7, 2011
View Article titled, A New Approach to Elastodynamic Response of Cylindrical Shell Based on Developed Solution Structure Theorem for Wave Equation
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Topics: Cylinders, Pipes, Pressure, Theorems (Mathematics), Wave equations, Displacement, Stress
Proceedings Papers

A Modified Weld Structure of Layered Urea Reactor Based on Stress Analysis and Leak Detection

Shugen Xu, Weiqiang Wang, Mengli Li, Mingda Song
Proc. ASME. PVP2010, ASME 2010 Pressure Vessels and Piping Conference: Volume 3, 557-562, July 18–22, 2010
Publisher: American Society of Mechanical Engineers
Paper No: PVP2010-25225
https://doi.org/10.1115/PVP2010-25225
View Paper titled, A Modified Weld Structure of Layered Urea Reactor Based on Stress Analysis and Leak Detection
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Topics: Leakage, Stress analysis (Engineering), Stress, Computer software, Design, Finite element analysis, Pressure vessels, Shells
Proceedings Papers

A New Approach to Elastodynamic Response of Cylindrical Shell Based on Generalized Solution Structure Theorem for Wave Equation

Shugen Xu, Weiqiang Wang, Yan Liu
Proc. ASME. PVP2010, ASME 2010 Pressure Vessels and Piping Conference: Volume 3, 563-572, July 18–22, 2010
Publisher: American Society of Mechanical Engineers
Paper No: PVP2010-25233
https://doi.org/10.1115/PVP2010-25233
View Paper titled, A New Approach to Elastodynamic Response of Cylindrical Shell Based on Generalized Solution Structure Theorem for Wave Equation
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Topics: Pipes, Theorems (Mathematics), Wave equations, Pressure, Cylinders, Partial differential equations
Proceedings Papers

Analysis on Layer Cracking of Urea Reactors

Mengli Li, Weiqiang Wang, Yan Liu, Aiju Li, Mingda Song, Shugen Xu, Yuliang Cui, Xiao Yuan
Proc. ASME. PVP2010, ASME 2010 Pressure Vessels and Piping Conference: Volume 5, 265-274, July 18–22, 2010
Publisher: American Society of Mechanical Engineers
Paper No: PVP2010-25855
https://doi.org/10.1115/PVP2010-25855
View Paper titled, Analysis on Layer Cracking of Urea Reactors
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Topics: Cracking (Materials), Fracture (Process), Leakage, Explosions, China, Corrosion, Explosives, Flow (Dynamics), Fracture (Materials), Inspection
Proceedings Papers

The Stress Corrosion Cracking of Austenitic Stainless Steel Heat Exchange Tubes: Three Cases Study

Shugen Xu, Weiqiang Wang, Huadong Liu
Proc. ASME. PVP2010, ASME 2010 Pressure Vessels and Piping Conference: Volume 5, 335-343, July 18–22, 2010
Publisher: American Society of Mechanical Engineers
Paper No: PVP2010-25217
https://doi.org/10.1115/PVP2010-25217
View Paper titled, The Stress Corrosion Cracking of Austenitic Stainless Steel Heat Exchange Tubes: Three Cases Study
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Topics: Heat, Stainless steel, Stress corrosion cracking, Fracture (Process), Corrosion, Fracture (Materials), Heat exchangers, High temperature, Leakage, Oxygen
Journal Articles

Solder Joint Reliability of SnBi Finished TSOPs with Alloy 42 Lead-Frame under Temperature Cycling

Weiqiang Wang, Michael Osterman, Diganta Das, Michael Pecht
Journal: Journal of ASTM International
Publisher: ASTM International
Article Type: Research-Article
J. ASTM Int.. September 2010, 7(8): 1–11.
https://doi.org/10.1520/JAI102939
Published Online: September 1, 2010
View Article titled, Solder Joint Reliability of SnBi Finished TSOPs with Alloy 42 Lead-Frame under Temperature Cycling
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Journal Articles

Modified Formulation of Layer Stresses Due to Internal Pressure of a Layered Vessel With Interlayer Gaps

Shugen Xu, Weiqiang Wang, Mingda Song, Mengli Li, Jun Tang
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. October 2010, 132(5): 051201.
https://doi.org/10.1115/1.4001658
Published Online: August 17, 2010
View Article titled, Modified Formulation of Layer Stresses Due to Internal Pressure of a Layered Vessel With Interlayer Gaps
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Topics: Pressure, Stress, Vessels