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Proceedings Papers

Effect of Hydrogen Pressure on Hydrogen Embrittlement Behavior of 23Cr2Ni4MoV High Strength Steel

Hao Yang, Xuedong Chen, Zhichao Fan, Yu Zhou
Proc. ASME. PVP2024, Volume 4: Materials & Fabrication, V004T06A012, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-123011
https://doi.org/10.1115/PVP2024-123011
View Paper titled, Effect of Hydrogen Pressure on Hydrogen Embrittlement Behavior of 23Cr2Ni4MoV High Strength Steel
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Topics: High strength steel, Hydrogen, Hydrogen embrittlement, Pressure, Scanning electron microscopes
Journal Articles

Resources, Training, and Education Under the Heliostat Consortium: Industry Gap Analysis and Building a Resource Database

Rebecca Mitchell, Yu Zhou, Michael Grabel, Guangdong Zhu, Jeremy Sment
Journal: Journal of Solar Energy Engineering
Publisher: ASME
Article Type: Technical Briefs
J. Sol. Energy Eng. December 2024, 146(6): 064501.
Paper No: SOL-23-1179
https://doi.org/10.1115/1.4066495
Published Online: September 30, 2024
View Article titled, Resources, Training, and Education Under the Heliostat Consortium: Industry Gap Analysis and Building a Resource Database
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Topics: Databases, Education, Heliostats, Computer software, Metrology
Journal Articles

An Air-Bearing Floating-Element Force Balance for Friction Drag Measurement

Xiaohui Wei, Xin Zhang, Jiangang Chen, Yu Zhou
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. June 2024, 146(6): 061501.
Paper No: FE-23-1435
https://doi.org/10.1115/1.4064294
Published Online: January 24, 2024
View Article titled, An Air-Bearing Floating-Element Force Balance for Friction Drag Measurement
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Topics: Air bearings, Drag (Fluid dynamics), Friction, Pressure, Reynolds number, Skin friction (Fluid dynamics), Resolution (Optics), Boundary layer turbulence
Journal Articles

Tilting Behaviors of Metal Microjet in Laser-Induced Forward Transfer

Di Wu, Yongxiang Hu, Guohu Luo, Yu Zhou
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. March 2024, 146(3): 031005.
Paper No: MANU-23-1243
https://doi.org/10.1115/1.4064072
Published Online: December 4, 2023
View Article titled, Tilting Behaviors of Metal Microjet in Laser-Induced Forward Transfer
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Topics: Fluence (Radiation measurement), Lasers, Metals
Journal Articles

Investigation of Constraint Effect and Fracture Mode for Mixed Mode Inclination Surface Crack in Infinite Plate Under Compression

Qi Pei, Li-Zhu Jin, Chang-Yu Zhou, Xiao-Hua He
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. October 2023, 145(5): 051302.
Paper No: PVT-23-1042
https://doi.org/10.1115/1.4062952
Published Online: August 10, 2023
View Article titled, Investigation of Constraint Effect and Fracture Mode for Mixed Mode Inclination Surface Crack in Infinite Plate Under Compression
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Topics: Compression, Fracture (Materials), Stress, Surface cracks, Friction
Proceedings Papers

Creep Fatigue Damage Assessment of the Welded Structures of High-Temperature Pressure Equipment Based on DIC Technology

Zhichao Fan, Yu Zhou, Xuedong Chen
Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A031, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-84700
https://doi.org/10.1115/PVP2022-84700
View Paper titled, Creep Fatigue Damage Assessment of the Welded Structures of High-Temperature Pressure Equipment Based on DIC Technology
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Topics: Creep, Damage assessment, Fatigue damage, High temperature, Pressure equipment
Proceedings Papers

Mechanism of High Temperature Stability on Microstructures of 25Cr35NiNb Alloy Prepared by Laser Additive Manufacturing

Jizhan Li, Zhichao Fan, Tao Chen, Yu Zhou
Proc. ASME. PVP2022, Volume 4B: Materials and Fabrication, V04BT06A012, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-84663
https://doi.org/10.1115/PVP2022-84663
View Paper titled, Mechanism of High Temperature Stability on Microstructures of 25Cr35NiNb Alloy Prepared by Laser Additive Manufacturing
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Topics: Additive manufacturing, Alloys, High temperature, Lasers, Stability
Journal Articles

Current Advancement of Heliostats

Joshua Weissert, Yu Zhou, Dongchuan You, Hameed Metghalchi
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Review Articles
J. Energy Resour. Technol. December 2022, 144(12): 120801.
Paper No: JERT-22-1398
https://doi.org/10.1115/1.4054738
Published Online: June 24, 2022
View Article titled, Current Advancement of Heliostats
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Topics: Design, Mirrors, Optics, Optimization, Stress, Wind, Manufacturing, Solar towers, Concentrating solar power, Coatings
Proceedings Papers

An Active Control Methodology to Improve Pulsatile Turbocharger Operating Conditions and Performance

Yue Song, Shuiting Ding, Zheng Xu, Farong Du, Yu Zhou
Proc. ASME. IMECE2020, Volume 11: Heat Transfer and Thermal Engineering, V011T11A030, November 16–19, 2020
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2020-23209
https://doi.org/10.1115/IMECE2020-23209
View Paper titled, An Active Control Methodology to Improve Pulsatile Turbocharger Operating Conditions and Performance
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Topics: Turbochargers
Proceedings Papers

Correlation Between Thermal Desorption Spectrum Features and Creep Damage

Yu Zhou, Zhichao Fan, Xuedong Chen, Huifeng Jiang, Hedieh Jazaeri, Peter John Bouchard
Proc. ASME. PVP2020, Volume 6: Materials and Fabrication, V006T06A034, August 3, 2020
Publisher: American Society of Mechanical Engineers
Paper No: PVP2020-21224
https://doi.org/10.1115/PVP2020-21224
View Paper titled, Correlation Between Thermal Desorption Spectrum Features and Creep Damage
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Topics: Creep, Damage, Thermal desorption, Temperature programmed desorption, Hydrogen, Steel, Binding energy, Density, Desorption, Diffusion (Physics)
Journal Articles

Study on Limit Load of Orthotropic Cylindrical Pipe Under Different Combined Load Conditions

Min Xu, Jian-bin Wen, Yu-jie Zhao, Chang-Yu Zhou, Xiao-hua He
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. February 2021, 143(1): 011302.
Paper No: PVT-19-1264
https://doi.org/10.1115/1.4047714
Published Online: August 11, 2020
View Article titled, Study on Limit Load of Orthotropic Cylindrical Pipe Under Different Combined Load Conditions
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Topics: Pipes, Pressure, Stress, Yield strength, Torsion, Shear (Mechanics)
Proceedings Papers

Rotating Film Cooling Performance of the Hole Near the Leading Edge on the Suction Side of the Turbine Blade

Zhi-yu Zhou, Hai-wang Li, Hai-chao Wang, Guo-qin Zhao, Feng Han, Min Wu
Proc. ASME. IMECE2018, Volume 8B: Heat Transfer and Thermal Engineering, V08BT10A052, November 9–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2018-86929
https://doi.org/10.1115/IMECE2018-86929
View Paper titled, Rotating Film Cooling Performance of the Hole Near the Leading Edge on the Suction Side of the Turbine Blade
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Topics: Film cooling, Suction, Turbine blades, Blades, Coolants, Deflection, Trajectories (Physics), Carbon dioxide, Chords (Trusses), Coriolis force
Proceedings Papers

Modelling on Predicting Pressure Distribution and Capacity of Foil Thrust Bearing

Zheng Xu, Fenzhu Ji, Yu Zhou, Fanyong Wu, Shuiting Ding
Proc. ASME. IMECE2018, Volume 7: Fluids Engineering, V007T09A057, November 9–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2018-86085
https://doi.org/10.1115/IMECE2018-86085
View Paper titled, Modelling on Predicting Pressure Distribution and Capacity of Foil Thrust Bearing
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Topics: Modeling, Pressure, Thrust bearings, Bearings, Clearances (Engineering), Temperature, Load bearing capacity, Air bearings, Damping, Design
Proceedings Papers

Effect of Hydrogen on Creep Behavior of a Vanadium-Modified CRMO Steel and its Continuum Damage Analysis

Yu Zhou, Xuedong Chen, Zhichao Fan, Peng Xu, Xiaoliang Liu
Proc. ASME. PVP2018, Volume 6A: Materials and Fabrication, V06AT06A050, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84291
https://doi.org/10.1115/PVP2018-84291
View Paper titled, Effect of Hydrogen on Creep Behavior of a Vanadium-Modified CRMO Steel and its Continuum Damage Analysis
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Topics: Creep, Damage, Hydrogen, Steel, Pressure, Methane, Temperature, Constitutive equations, Alloys, Cavitation
Proceedings Papers

An Investigation of I-II Mixed Mode Structures With Stop Hole Technique Based on Extended Finite Element Method

Xin-Ting Miao, Chang-Yu Zhou, Xiao-Hua He
Proc. ASME. PVP2017, Volume 3B: Design and Analysis, V03BT03A022, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65132
https://doi.org/10.1115/PVP2017-65132
View Paper titled, An Investigation of I-II Mixed Mode Structures With Stop Hole Technique Based on Extended Finite Element Method
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Topics: Finite element methods, Fracture (Materials), Stress, Shear (Mechanics), Shapes, Stress concentration, Tension
Proceedings Papers

Simulation and Testing on Performance of the Woven Brush Seal in Vacuum Environment

Farong Du, Zheng Xu, Fenzhu Ji, Yu Zhou
Proc. ASME. IMECE2016, Volume 1: Advances in Aerospace Technology, V001T03A023, November 11–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2016-66356
https://doi.org/10.1115/IMECE2016-66356
View Paper titled, Simulation and Testing on Performance of the Woven Brush Seal in Vacuum Environment
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Topics: Simulation, Testing, Vacuum, Leakage, Computational methods, Lubrication, Anisotropy, Boundary-value problems, Deformation, Lubricants
Proceedings Papers

An Improved Mechanism-Based Creep Constitutive Model Using Stress-Dependent Creep Ductility

Yu Zhou, Chen Xuedong, Zhichao Fan, Han Yichun
Proc. ASME. PVP2016, Volume 6A: Materials and Fabrication, V06AT06A057, July 17–21, 2016
Publisher: American Society of Mechanical Engineers
Paper No: PVP2016-63447
https://doi.org/10.1115/PVP2016-63447
View Paper titled, An Improved Mechanism-Based Creep Constitutive Model Using Stress-Dependent Creep Ductility
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Topics: Constitutive equations, Creep, Ductility, Stress, Steel, Temperature, Damage mechanics, Failure mechanisms, Genetic algorithms
Proceedings Papers

Research on Tensile Properties of Ni-Base Super Alloy GH3128

Xi Zhao, Yu Zhou, Kun Yuan
Proc. ASME. ICONE24, Volume 1: Operations and Maintenance, Aging Management and Plant Upgrades; Nuclear Fuel, Fuel Cycle, Reactor Physics and Transport Theory; Plant Systems, Structures, Components and Materials; I&C, Digital Controls, and Influence of Human Factors, V001T03A010, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: ICONE24-60174
https://doi.org/10.1115/ICONE24-60174
View Paper titled, Research on Tensile Properties of Ni-Base Super Alloy GH3128
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Topics: Alloys, Tensile strength, Fracture (Materials), Fracture (Process), Plasticity, Temperature, Tension, Very high temperature reactors, Ductile fracture, Heat exchangers
Journal Articles

Research on the High-Temperature Hot Compressive Deformation Behavior of Ni-Based Superalloy GH3128

Xi Zhao, Kun Yuan, Yu Zhou, Fu Li
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. April 2017, 139(2): 021401.
Paper No: PVT-16-1027
https://doi.org/10.1115/1.4034147
Published Online: September 27, 2016
View Article titled, Research on the High-Temperature Hot Compressive Deformation Behavior of Ni-Based Superalloy GH3128
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Topics: Deformation, Temperature, Constitutive equations, High temperature, Stress, Alloys, Compression, Superalloys, Flow (Dynamics)
Journal Articles

A Novel Endoscopic Clipping Device for Closing Gastrointestinal Perforation

Chengli Song, Shuchen Ge, Mingyang Li, Shiju Yan, Yu Zhou
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Technical Briefs
J. Med. Devices. September 2016, 10(3): 030905.
Paper No: MED-16-1102
https://doi.org/10.1115/1.4033784
Published Online: August 1, 2016
View Article titled, A Novel Endoscopic Clipping Device for Closing Gastrointestinal Perforation
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Topics: Endoscopic devices, Testing, Design