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Proceedings Papers

Molecular Dynamics Simulation of Hydrogen-Activated Coalescence and Growth of Nano-Voids

Yao-Ting Zheng, Zaoxiao Zhang, Guang-xu Cheng, Fu-Zhen Xuan, Zhengdong Wang
Proc. ASME. PVP2017, Volume 1B: Codes and Standards, V01BT01A030, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65577
https://doi.org/10.1115/PVP2017-65577
View Paper titled, Molecular Dynamics Simulation of Hydrogen-Activated Coalescence and Growth of Nano-Voids
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Topics: Hydrogen, Molecular dynamics simulation, Atoms, Bubbles, Diffusion (Physics), Energy conservation, High pressure (Physics), Hydrogen embrittlement, Metals, Stability
Proceedings Papers

Elastic Stresses and Limit Bending Moments of Concentric and Eccentric Reducers Subjected to Bending Moments

Sun-yi Chen, Jin Chen, Zhengdong Wang, Chen Wang
Proc. ASME. PVP2014, Volume 1: Codes and Standards, V001T01A072, July 20–24, 2014
Publisher: American Society of Mechanical Engineers
Paper No: PVP2014-28119
https://doi.org/10.1115/PVP2014-28119
View Paper titled, Elastic Stresses and Limit Bending Moments of Concentric and Eccentric Reducers Subjected to Bending Moments
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Topics: Stress, Pipes, Thin wall structures, Hoop stress, Membranes, Safety
Proceedings Papers

Material Degradation and Creep Damage of Aging Components at High Temperature

Ting Ye, Zhengdong Wang, Fu-Zhen Xuan, Shan-Tung Tu, Minshan Liu
Proc. ASME. PVP2012, Volume 6: Materials and Fabrication, Parts A and B, 337-342, July 15–19, 2012
Publisher: American Society of Mechanical Engineers
Paper No: PVP2012-78421
https://doi.org/10.1115/PVP2012-78421
View Paper titled, Material Degradation and Creep Damage of Aging Components at High Temperature
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Topics: Creep, Damage, High temperature, Materials degradation, Materials properties, Rotors, Fracture (Materials), Steel, High temperature creep, Micromechanical devices
Proceedings Papers

Very High Cycle Fatigue Behavior and Life Prediction of a Low Strength Weld Metal at Moderate Temperature

Ming-Liang Zhu, Fu-Zhen Xuan, Zhengdong Wang
Proc. ASME. PVP2011, Volume 7: Operations, Applications, and Components, 317-329, July 17–21, 2011
Publisher: American Society of Mechanical Engineers
Paper No: PVP2011-57473
https://doi.org/10.1115/PVP2011-57473
View Paper titled, Very High Cycle Fatigue Behavior and Life Prediction of a Low Strength Weld Metal at Moderate Temperature
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Topics: High cycle fatigue, Metals, Temperature, Cycles, Fracture (Materials), Failure, Welding, Fatigue failure, Fatigue life, Fatigue properties
Proceedings Papers

Determination of Material Degradation at Various Environmental Conditions

Zhengdong Wang, Changjun Liu, Fu-Zhen Xuan, Shan-Tung Tu
Proc. ASME. PVP2011, Volume 6: Materials and Fabrication, Parts A and B, 989-995, July 17–21, 2011
Publisher: American Society of Mechanical Engineers
Paper No: PVP2011-57570
https://doi.org/10.1115/PVP2011-57570
View Paper titled, Determination of Material Degradation at Various Environmental Conditions
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Topics: Materials degradation, Hydrogen, Fatigue testing, Steam, Steel, Embrittlement, Fatigue strength, Hydrogen embrittlement, Irradiation (Radiation exposure), Reactor vessels
Proceedings Papers

On-Line Monitoring System for Hydrogenation Equipment in Petrochemical Plants

Zhengdong Wang, Shan-Tung Tu, Fu-Zhen Xuan, Changjun Liu
Proc. ASME. PVP2010, ASME 2010 Pressure Vessels and Piping Conference: Volume 6, Parts A and B, 1123-1130, July 18–22, 2010
Publisher: American Society of Mechanical Engineers
Paper No: PVP2010-25566
https://doi.org/10.1115/PVP2010-25566
View Paper titled, On-Line Monitoring System for Hydrogenation Equipment in Petrochemical Plants
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Topics: Monitoring systems, Petrochemicals, Hydrogen, Damage, Furnaces, Hydrogen embrittlement, Pipelines, Temperature, Cracking (Materials), Electrochemistry
Proceedings Papers

Integrity Assessment of Defected Structure at High Temperature With a Material Database

Zhengdong Wang, Fu-Zhen Xuan, Shan-Tung Tu
Proc. ASME. PVP2010, ASME 2010 Pressure Vessels and Piping Conference: Volume 6, Parts A and B, 1131-1138, July 18–22, 2010
Publisher: American Society of Mechanical Engineers
Paper No: PVP2010-25572
https://doi.org/10.1115/PVP2010-25572
View Paper titled, Integrity Assessment of Defected Structure at High Temperature With a Material Database
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Topics: Databases, High temperature, Failure, Computer software, Fracture (Materials), Pressure vessels, Alloys, Cylinders, Engineering instruments, Geometry
Journal Articles

Measurement of Micro Region Creep Deformation in the Multi-Layer Coating with Digital Speckle Correlation System

Jianjun Chen, Hongyu Zhang, Shantung Tu, Fuzhen Xuan, Zhengdong Wang
Journal: Journal of Testing and Evaluation
Publisher: ASTM International
Article Type: Research-Article
J. Test. Eval.. September 2010, 38(5): 609–614.
https://doi.org/10.1520/JTE102024
Published Online: September 1, 2010
View Article titled, Measurement of Micro Region Creep Deformation in the Multi-Layer Coating with Digital Speckle Correlation System
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Proceedings Papers

Stress Analysis of Pressurized Micro-Channel Passages

Guo-Yan Zhou, Shan-Tung Tu, Fu-Zhen Xuan, Zhengdong Wang
Proc. ASME. PVP2009, Volume 3: Design and Analysis, 41-47, July 26–30, 2009
Publisher: American Society of Mechanical Engineers
Paper No: PVP2009-77590
https://doi.org/10.1115/PVP2009-77590
View Paper titled, Stress Analysis of Pressurized Micro-Channel Passages
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Topics: Heat exchangers, Microchannels, Stress analysis (Engineering)
Proceedings Papers

On-Line Monitoring System for Main Steam Piping of Power Plants

Ning Wang, Zhengdong Wang, Yingqi Chen
Proc. ASME. PVP2009, Volume 5: High Pressure Technology; Nondestructive Evaluation Division; Student Paper Competition, 563-570, July 26–30, 2009
Publisher: American Society of Mechanical Engineers
Paper No: PVP2009-77976
https://doi.org/10.1115/PVP2009-77976
View Paper titled, On-Line Monitoring System for Main Steam Piping of Power Plants
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Topics: Monitoring systems, Pipes, Power stations, Steam, Piping systems, Damage, Creep, Databases, Finite element methods, Nuclear power stations
Proceedings Papers

Effect of pH and Chemical Surfactant on Thermal Conductivity Enhancement of Cu-H 2 O Nanofluids

Xinfang Li, Dongsheng Zhu, Xianju Wang, Nan Wang, Zhengdong Wang, Shandong Tu
Proc. ASME. MNHT2008, ASME 2008 First International Conference on Micro/Nanoscale Heat Transfer, Parts A and B, 569-573, June 6–9, 2008
Publisher: American Society of Mechanical Engineers
Paper No: MNHT2008-52271
https://doi.org/10.1115/MNHT2008-52271
View Paper titled, Effect of pH and Chemical Surfactant on Thermal Conductivity Enhancement of Cu-H 2 O Nanofluids
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Topics: Nanofluids, Nanoparticles, Surfactants, Thermal conductivity
Journal Articles

Time-Dependent Fracture and Defect Assessment of Welded Structures at High Temperature

Fu-Zhen Xuan, Shan-Tung Tu, Zhengdong Wang
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. November 2006, 128(4): 556–565.
https://doi.org/10.1115/1.2349567
Published Online: November 30, 2005
View Article titled, Time-Dependent Fracture and Defect Assessment of Welded Structures at High Temperature
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Topics: Creep, Fracture (Materials), Stress, Failure