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Dong-Feng Li
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Journal Articles

An Experimental and Numerical Study of Quenching-Induced Residual Stresses Under the Effect of Dynamic Strain Aging in an IN718 Superalloy Disc

Run-Hua Song, Hai-Long Qin, Dong-Feng Li, Zhong-Nan Bi, Esteban P. Busso, Hong-Yao Yu, Xiao-Long Liu, Jin-hui Du, Ji Zhang
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. January 2022, 144(1): 011002.
Paper No: MATS-21-1017
https://doi.org/10.1115/1.4051086
Published Online: May 20, 2021
View Article titled, An Experimental and Numerical Study of Quenching-Induced Residual Stresses Under the Effect of Dynamic Strain Aging in an IN718 Superalloy Disc
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Topics: Disks, Quenching (Metalworking), Residual stresses, Stress, Temperature, Superalloys, Water, Convection, Neutron diffraction, Temperature effects
Proceedings Papers

Deformation Characteristics of a High Chromium, Power Plant Steel at Elevated Temperatures

Brian J. Golden, Dong-Feng Li, Peter Tiernan, Stephen Scully, Noel P. O’Dowd
Proc. ASME. PVP2015, Volume 6B: Materials and Fabrication, V06BT06A030, July 19–23, 2015
Publisher: American Society of Mechanical Engineers
Paper No: PVP2015-45487
https://doi.org/10.1115/PVP2015-45487
View Paper titled, Deformation Characteristics of a High Chromium, Power Plant Steel at Elevated Temperatures
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Topics: Deformation, Power stations, Steel, Temperature, Electron backscatter diffraction, Failure, Modeling, Crystals, Energetics, Energy generation
Proceedings Papers

Modelling of Micro-Plasticity Evolution in Crystalline Materials

Dong-Feng Li, Brian Golden, Noel P. O’Dowd
Proc. ASME. PVP2013, Volume 6B: Materials and Fabrication, V06BT06A026, July 14–18, 2013
Publisher: American Society of Mechanical Engineers
Paper No: PVP2013-97233
https://doi.org/10.1115/PVP2013-97233
View Paper titled, Modelling of Micro-Plasticity Evolution in Crystalline Materials
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Topics: Modeling, Plasticity, Strain gradient, Deformation, Accounting, Crystals, Dislocations, Finite element model, Power stations, Steel
Proceedings Papers

Investigating Ductile Failure at the Microscale in Engineering Steels: A Micromechanical Finite Element Model

Dong-Feng Li, Noel P. O’Dowd
Proc. ASME. PVP2012, Volume 6: Materials and Fabrication, Parts A and B, 137-143, July 15–19, 2012
Publisher: American Society of Mechanical Engineers
Paper No: PVP2012-78802
https://doi.org/10.1115/PVP2012-78802
View Paper titled, Investigating Ductile Failure at the Microscale in Engineering Steels: A Micromechanical Finite Element Model
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Topics: Failure, Finite element model, Microscale devices, Steel, Calibration, Continuum mechanics, Crystals, Damage, Failure mechanisms, Martensitic steel
Proceedings Papers

Evaluating the Mechanical Behavior of 316 Stainless Steel at the Microscale Using Finite Element Modelling and In-Situ Neutron Scattering

Dong-Feng Li, Noel P. O’Dowd, Catrin M. Davies, Shu-Yan Zhang
Proc. ASME. PVP2010, ASME 2010 Pressure Vessels and Piping Conference: Volume 6, Parts A and B, 981-988, July 18–22, 2010
Publisher: American Society of Mechanical Engineers
Paper No: PVP2010-25599
https://doi.org/10.1115/PVP2010-25599
View Paper titled, Evaluating the Mechanical Behavior of 316 Stainless Steel at the Microscale Using Finite Element Modelling and In-Situ Neutron Scattering
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Topics: Finite element analysis, Mechanical behavior, Microscale devices, Modeling, Neutron diffraction, Stainless steel, Deformation, Engineering simulation, Finite element model, Simulation
Proceedings Papers

A Stress Analysis Method for Cylindrical Shells With Nozzles Subjected to Internal Pressure, External Forces and Moments

Ming-De Xue, Qing-Hai Du, Dong-Feng Li, Keh-Chih Hwang
Proc. ASME. PVP2006-ICPVT-11, Volume 3: Design and Analysis, 363-372, July 23–27, 2006
Publisher: American Society of Mechanical Engineers
Paper No: PVP2006-ICPVT-11-94053
https://doi.org/10.1115/PVP2006-ICPVT-11-94053
View Paper titled, A Stress Analysis Method for Cylindrical Shells With Nozzles Subjected to Internal Pressure, External Forces and Moments
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Topics: Nozzles, Pipes, Pressure, Stress analysis (Engineering), Finite element methods, Thin shells, Design, Design methodology, Shear (Mechanics), Shells
Journal Articles

Theoretical Stress Analysis of Intersecting Cylindrical Shells Subjected to External Forces on Nozzle

Ming-De Xue, Qing-Hai Du, Dong-Feng Li, Keh-Chih Hwang
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. February 2006, 128(1): 71–83.
https://doi.org/10.1115/1.2138065
Published Online: October 18, 2005
View Article titled, Theoretical Stress Analysis of Intersecting Cylindrical Shells Subjected to External Forces on Nozzle
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Topics: Pipes, Shells, Stress, Nozzles, Stress analysis (Engineering)