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Proceedings Papers

Investigation on Buckling Instability Behavior Mechanism of Rubber Balloon of Bladder Accumulator of Cavity Pressure

Tianyv Ni, Bo Wang, Chenghong Duan
Proc. ASME. PVP2023, Volume 2: Computer Technology & Bolted Joints; Design & Analysis, V002T03A057, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-105868
https://doi.org/10.1115/PVP2023-105868
View Paper titled, Investigation on Buckling Instability Behavior Mechanism of Rubber Balloon of Bladder Accumulator of Cavity Pressure
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Topics: Buckling, Cavities, Pressure, Rubber, Secondary cells
Journal Articles

Multi-Physics Investigations on the Gas-Powder Flow and the Molten Pool Dynamics During Directed Energy Deposition Process

Chenghong Duan, Xiankun Cao, Xiangpeng Luo, Dazhi Shang, Xiaojie Hao
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. August 2023, 145(8): 081008.
Paper No: MANU-22-1595
https://doi.org/10.1115/1.4062259
Published Online: April 19, 2023
View Articletitled, Multi-Physics Investigations on the Gas-Powder Flow and the Molten Pool Dynamics During Directed Energy Deposition Process
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Topics: Dynamics (Mechanics), Flow (Dynamics), Particulate matter, Simulation, Computer simulation, Flow simulation, Heat, Computational methods
Includes: Supplementary data
Proceedings Papers

Application of Load Release Factor Method in Thermal Expansion Load Imposed on Vessel Nozzle

Xiangbing Zhang, Chenghong Duan, Mingwan Lu, Xiangpeng Luo
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A061, July 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: PVP2021-61676
https://doi.org/10.1115/PVP2021-61676
View Paper titled, Application of Load Release Factor Method in Thermal Expansion Load Imposed on Vessel Nozzle
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Topics: Nozzles, Pipelines, Pressure vessels, Stress, Thermal expansion, Vessels
Proceedings Papers

Strength Analysis and Influence Factors Research of Carbon-Fiber Wound Composite Gas Cylinder With Aluminum Liner

Zunwu Wang, Chenghong Duan, Xiangpeng Luo
Proc. ASME. PVP2020, Volume 3: Design and Analysis, V003T03A010a, August 3, 2020
Publisher: American Society of Mechanical Engineers
Paper No: PVP2020-21103
https://doi.org/10.1115/PVP2020-21103
View Paper titled, Strength Analysis and Influence Factors Research of Carbon-Fiber Wound Composite Gas Cylinder With Aluminum Liner
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Topics: Aluminum, Carbon fibers, Composite materials, Gas cylinders
Proceedings Papers

A Comparative Study on the Sub-Model Method and the Local Model Method in the Tightness Analysis of Tube-to-Tubesheet Joints of Heat Exchanger

Xiangbing Zhang, Chenghong Duan, Xiangpeng Luo, Jinhao Huang
Proc. ASME. PVP2020, Volume 3: Design and Analysis, V003T03A079, August 3, 2020
Publisher: American Society of Mechanical Engineers
Paper No: PVP2020-21048
https://doi.org/10.1115/PVP2020-21048
View Paper titled, A Comparative Study on the Sub-Model Method and the Local Model Method in the Tightness Analysis of Tube-to-Tubesheet Joints of Heat Exchanger
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Topics: Finite element analysis, Heat exchangers
Proceedings Papers

Winding-Autofrettage Study on Reinforced Thermoplastics Vessel Based on ANSYS ACP

Jinhao Huang, Chenghong Duan, Liang Wu, Xiangpeng Luo
Proc. ASME. PVP2018, Volume 6A: Materials and Fabrication, V06AT06A038, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84085
https://doi.org/10.1115/PVP2018-84085
View Paper titled, Winding-Autofrettage Study on Reinforced Thermoplastics Vessel Based on ANSYS ACP
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Topics: Autofrettage, Vessels, Winding (process), Pressure, Cooling, Stress concentration, Deformation, Density, Optimization, Temperature
Proceedings Papers

Construction of 3D Primary Structure and Stress Classification of Cylindrical Shell With Nozzle

Chenghong Duan, Xinchen Wei, Jinhao Huang, Mingwan Lu
Proc. ASME. PVP2018, Volume 3A: Design and Analysis, V03AT03A037, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84391
https://doi.org/10.1115/PVP2018-84391
View Paper titled, Construction of 3D Primary Structure and Stress Classification of Cylindrical Shell With Nozzle
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Topics: Construction, Nozzles, Pipes, Stress, Finite element analysis, Shells
Proceedings Papers

Improved Construction of End Closure Seal Using D-Shaped Shearing Bolted Connection for Pressure Vessels

Ping Chen, Haobo Liu, Chenghong Duan, Fan Luo
Proc. ASME. PVP2009, Volume 2: Computer Applications/Technology and Bolted Joints, 149-155, July 26–30, 2009
Publisher: American Society of Mechanical Engineers
Paper No: PVP2009-77495
https://doi.org/10.1115/PVP2009-77495
View Paper titled, Improved Construction of End Closure Seal Using D-Shaped Shearing Bolted Connection for Pressure Vessels
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Topics: Construction, Die cutting, Pressure vessels, Shearing (Deformation)
Journal Articles

Reliability Study of the Hydraulically Expanded Tube-to-Tubesheet Joint

Caifu Qian, Chenghong Duan, Hongjie Yu, Hongwei Duan, Junli Tian
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. August 2006, 128(3): 408–413.
https://doi.org/10.1115/1.2222375
Published Online: July 18, 2005
View Articletitled, Reliability Study of the Hydraulically Expanded Tube-to-Tubesheet Joint
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Topics: Expansion joints, Finite element analysis, Finite element model, Pressure, Reliability, Sealing (Process), Stress