Introduction
Duan Chenghong, Ph.D., Professor, Ph.D. Supervisor, Beijing Distinguished Teacher, the lecturer of the national premium course and national resource-sharing course "Process Equipment Design." Her primary research areas include the design and development of pressure equipment and structural optimization, metal additive manufacturing and laser manufacturing science and engineering, as well as the study of mechanical properties of composite materials. She has led sub-projects under the National Key Research and Development Program, key projects of the National Natural Science Foundation of China, and several research projects for enterprises and institutions. As the first or corresponding author, she has published over 100 SCI/EI-indexed papers in journals such as Additive Manufacturing, Applied Thermal Engineering, Journal of Manufacturing Processes, International Journal of Pressure Vessels and Piping, Journal of Pressure Vessel Technology, Metals and Materials International, Journal of Manufacturing Science and Engineering, and at top academic conferences like ASME PVP (Pressure Vessels & Piping). She serves as a reviewer for prestigious journals like the International Journal of Thermal Sciences, an expert reviewer of theses for the Ministry of Education, a committee member for the national standards on pressure vessel analysis and design, and a member of various professional bodies, including the Laser Processing Committee of the Chinese Optical Society and the Chemical Machinery Committee of the Chemical Industry and Engineering Society of China. She has also participated in compiling Fundamentals of Chemical Equipment Machinery, Mechanical Basics of Chemical Equipment, and China Chemical Equipment Product Manual.
Research
Design, Development, and Structural Optimization of Pressure Equipment Metal Additive Manufacturing and Laser Manufacturing Science and Engineering Research on the Mechanical Properties of Composite Materials
Teaching
Process Equipment Design I Process Equipment Design II
Funding
1. Principle and Key Technologies of Metal Bionic Additive Manufacturing Based on Digital Twins (Grant No.: 52235006). Sub-project of the National Natural Science Foundation of China Key Project. 2023-2027. 2. Study on the Effect of Laser Additive Process on the Mechanical Properties and Crack Resistance Behavior of Materials (2016YFB1100202-1), Sub-project of the National Key Research and Development Program, 2016-2020.
Publications
[+][-]Selected Publications
Cao X, Duan C*, Luo X*, et al. Deep learning-based rapid prediction of temperature field and intelligent control of molten pool during directed energy deposition process. Additive Manufacturing (94), 2024, 104501.【SCI，TOP】 Cao X, Duan C*, Luo X*, et al. Integrated framework of multi−physics mechanism models for gas−powder flow, molten pool evolution and part deformation in high alloy steel additive manufacturing process. Applied Thermal Engineering (257), 2024, 124462. 【SCI，TOP】 Cao X, Duan C*, Luo X*, et al. Physics-informed machine learning approach for molten pool morphology prediction and process evaluation in directed energy deposition of 12CrNi2 alloy steel[J]. Journal of Manufacturing Processes, 2024, 119: 806-826.【SCI，TOP】 Duan C, Cao X, Luo X*, et al. Multi-physics investigations on the gas-powder flow and the molten pool dynamics during directed energy deposition process[J]. Journal of Manufacturing Science and Engineering, 2023, 145(8): 081008.【SCI】 Duan C, Shang D, Luo X*, et al. Effects of shot peening residual stresses on fatigue crack propagation behavior of 316L[J]. Journal of Laser Applications, 2023, 35(3). 032009.【SCI】 Duan C, Shang D*, Luo X*, et al. Effects of residual stress induced by laser shock peening on fatigue crack propagation behavior in directed energy deposition stainless steel[J]. steel research international. 2023, 2300328.【SCI】 Shang D, Duan C, Luo X, et al. Numerical and Experimental Study on the Fatigue Behavior of X80 Steel Treated by Biomimetic Laser Shock Peening[J]. Journal of Materials Engineering and Performance, 2023: 1-12.【SCI】 Duan C, Zhang X, Lu M, Luo X*. Load release ratio method for design of thermo-expanded piping-vessel system[J]. International Journal of Pressure Vessels and Piping, 2022, 200: 104840.【SCI】 Zhao M, Duan C*, Luo X*. Heat Transfer, Laser Remelting/Premelting Behavior and Metallurgical Bonding During Selective Laser Melting of Metal Powder[J]. Metals and Materials International,(2022) 28:2225–2238. 【SCI, Cover paper】 Duan C, Cao X, Luo X*. Efficient distortion predictions of high-performance steel alloy parts fabricated by pragmatic deposition strategies in laser melting deposition[J]. Journal of Laser Applications, 2022, 34(1).【SCI】 Duan C, Wang Z, Huang J, Luo X*，et al. Dual assessment criterion and its programmed application of collapse failure of pressure vessels[J]. Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering, 2021, 235(4): 863-869. 【SCI】 Cao X, Duan C, Luo X*. Efficient Simulation Methods for Thermal‐Mechanical Coupled Analysis and Rapid Residual Distortion Prediction of Laser Melting Deposition Process[J]. steel research international, 2021, 92(8): 2000615.【SCI】 Duan C, Wang Z, Huang J, Luo X*，et al. Dual assessment criterion and its programmed application of collapse failure of pressure vessels[J]. Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering, 2021, 235(4): 863-869. 【SCI】 Duan C, Zhao M, Luo X*. Thermal behavior and densification mechanism during selective laser melting additive manufacturing of metal powder[J]. steel research international, 2020, 91(8): 2000073.【SCI】 Luo X, Zhao M, Li J, Duan C*. Numerical study on thermodynamic behavior during selective laser melting of 24CrNiMo alloy steel. Materials, 13(1), 2020.【SCI】 Duan C, Hao X, Pei Y, Luo X*. Stress Wave and Residual Stress Characteristics of TC17 Titanium Alloy Subjected to Warm Laser Shock Peening. Advanced Engineering Materials, 21(2), 2019. 【SCI】
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