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Proceedings Papers

Analysis of Loading and Vibration Histories on Natural Frequencies and Modal Damping of Blades With Friction at Root Contact Interfaces

Junjie Chen, Chaoping Zang, Biao Zhou, E. P. Petrov
Proc. ASME. GT2021, Volume 9B: Structures and Dynamics — Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V09BT29A013, June 7–11, 2021
Paper No: GT2021-58985
DOI: https://doi.org/10.1115/GT2021-58985
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Topics: Blades, Damping, Friction, Vibration, Disks, Engines, Flight, Rotation, Stress, Cycles
Journal Articles

Analysis of Nonlinear Modal Damping Due to Friction at Blade Roots in Mistuned Bladed Disks

Junjie Chen, Chaoping Zang, Biao Zhou, E. P. Petrov
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2021, 143(3): 031019.
Paper No: GTP-20-1717
DOI: https://doi.org/10.1115/1.4049860
Published Online: February 22, 2021
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Topics: Blades, Damping, Disks, Friction, Vibration, Mode shapes
Proceedings Papers

Analysis of Nonlinear Modal Damping due to Friction at Blade Roots in Mistuned Bladed Discs

Junjie Chen, Chaoping Zang, Biao Zhou, E. P. Petrov
Proc. ASME. GT2020, Volume 11: Structures and Dynamics: Structural Mechanics, Vibration, and Damping; Supercritical CO2, V011T30A039, September 21–25, 2020
Paper No: GT2020-16029
DOI: https://doi.org/10.1115/GT2020-16029
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Topics: Blades, Damping, Disks, Friction, Vibration, Engines, Excitation, Finite element model, Manufacturing, Mode shapes
Journal Articles

The Effects of Stiffness, Fluid Viscosity, and Geometry of Microenvironment in Homeostasis, Aging, and Diseases: A Brief Review

Seungman Park, Wei-Hung Jung, Matthew Pittman, Junjie Chen, Yun Chen
Journal: Journal of Biomechanical Engineering
Article Type: Review Articles
J Biomech Eng. October 2020, 142(10): 100804.
Paper No: BIO-20-1105
DOI: https://doi.org/10.1115/1.4048110
Published Online: August 31, 2020
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Topics: Stiffness, Viscosity, Fluids, Diseases, Cancer
Proceedings Papers

Environmentally-Assisted Fatigue Behavior of 316 Stainless Steels in Simulated PWR Primary Environment: Strain Holding, Zn-Addition, and Their Combined Effect

Hyeon Bae Lee, Ho-Sub Kim, Junjie Chen, Changheui Jang, Tae Soon Kim, Gary L. Stevens, Kawaljit Ahluwalia
Proc. ASME. PVP2019, Volume 1: Codes and Standards, V001T01A012, July 14–19, 2019
Paper No: PVP2019-93134
DOI: https://doi.org/10.1115/PVP2019-93134
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Topics: Fatigue, Pressurized water reactors, Stainless steel, Hardening, Corrosion resistance, Dislocation density, Dislocations, Fracture (Materials), Low cycle fatigue
Proceedings Papers

Analysis of Nonlinear Modal Damping due to Friction at Blade Roots Using High-Fidelity Modelling

Junjie Chen, Chaoping Zang, Biao Zhou, E. P. Petrov
Proc. ASME. GT2018, Volume 7C: Structures and Dynamics, V07CT35A028, June 11–15, 2018
Paper No: GT2018-76546
DOI: https://doi.org/10.1115/GT2018-76546
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Topics: Blades, Damping, Friction, Modeling, Disks, Vibration, Finite element model, Dimensions, Dynamics (Mechanics), Engines
Proceedings Papers

Data Compiling and Analysis of Oxide Film Growth on Nickel-Base Alloys in High Temperature Water

Xiangkun Ru, Zhanpeng Lu, Junjie Chen, Hao Peng, Qi Xiong, Jiarong Ma
Proc. ASME. ICONE25, Volume 2: Plant Systems, Structures, Components and Materials, V002T03A090, July 2–6, 2017
Paper No: ICONE25-67254
DOI: https://doi.org/10.1115/ICONE25-67254
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Topics: Alloys, High temperature, Nickel, Water, Indium alloys, Iron, Film thickness, Fittings, Hydrogen, Oxidation
Proceedings Papers

Effects of Charged Hydrogen on Oxidation Behavior of Alloy 690 in High Temperature Water Environments

Hao Peng, Zhanpeng Lu, Xiangkun Ru, Junjie Chen, Jiarong Ma, Qi Xiong, Qian Xiao, Hongjuan Li
Proc. ASME. ICONE25, Volume 2: Plant Systems, Structures, Components and Materials, V002T03A071, July 2–6, 2017
Paper No: ICONE25-66912
DOI: https://doi.org/10.1115/ICONE25-66912
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Topics: Alloys, High temperature, Hydrogen, Oxidation, Water, Oxygen
Proceedings Papers

Microstructure Analysis of Stainless Steel Cladding on Low Alloy Steel Weld in a PWR Safe End Nozzle and Corrosion in High Temperature Water

Qi Xiong, Zhanpeng Lu, Junjie Chen, Xiangkun Ru, Hongjuan Li, Hao Peng, Jiarong Ma
Proc. ASME. ICONE25, Volume 2: Plant Systems, Structures, Components and Materials, V002T03A062, July 2–6, 2017
Paper No: ICONE25-66736
DOI: https://doi.org/10.1115/ICONE25-66736
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Topics: Alloy steel, Cladding systems (Building), Corrosion, High temperature, Nozzles, Pressurized water reactors, Stainless steel, Water, Carbon, Ferrites (Magnetic materials)
Proceedings Papers

The Fracture Behavior of Hydrogen-Charged A508III Low Alloy Steel in the Process of Natural Hydrogen-Escaping

Qian Xiao, Zhanpeng Lu, Junjie Chen, Hao Peng
Proc. ASME. ICONE25, Volume 2: Plant Systems, Structures, Components and Materials, V002T03A088, July 2–6, 2017
Paper No: ICONE25-67246
DOI: https://doi.org/10.1115/ICONE25-67246
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Topics: Alloy steel, Fracture (Materials), Fracture (Process), Hydrogen, Brittle fracture, Steel, Tensile strength, Brittleness, Current density, Dislocation density
Proceedings Papers

Analysis of Micro-Slip Properties for Models of Bladed Disc Friction Joints

Junjie Chen, Chaoping Zang, Biao Zhou, E. P. Petrov
Proc. ASME. GT2017, Volume 7B: Structures and Dynamics, V07BT35A021, June 26–30, 2017
Paper No: GT2017-64269
DOI: https://doi.org/10.1115/GT2017-64269
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Topics: Disks, Friction, Damping, Blades, Geometry, Modeling, Stiffness, Three-dimensional models, Turbomachinery, Vibration
eBook Chapter

WebGIS Realization Technology Study Based on J2EE

Series: ASME Press Select Proceedings
Publisher: ASME Press
Published: 2011
ISBN: 9780791859919
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