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Proceedings Papers

Ductile-to-Brittle Fracture Size Effect of Titanium Sheets in Micro/Meso-Scale Plastic Deformation

Lei Sun, Zhutian Xu, Linfa Peng, Xinmin Lai

Proc. ASME. IMECE2021, Volume 3: Advanced Materials: Design, Processing, Characterization, and Applications, V003T03A014, November 1–5, 2021

Paper No: IMECE2021-70083

DOI: https://doi.org/10.1115/IMECE2021-70083

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Topics: Brittleness, Deformation, Dislocations, Fracture (Materials), Grain size, Size effect, Titanium

Proceedings Papers

Numerical Investigation on Local Thermal Buckling Behaviours of Buried Large Diameter Heating Pipeline

Yue Yang, Hong Zhang, Xiaoben Liu, Weilun Fang, Lei Sun, Jibei Feng, Mingxu Gao

Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A062, July 13–15, 2021

Paper No: PVP2021-61959

DOI: https://doi.org/10.1115/PVP2021-61959

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Topics: Buckling, Heating, Pipelines

Proceedings Papers

Influence of Atomization Characteristics on Lean Blow-Out Limits in a Gas Turbine Combustor

Xiwei Wang, Yong Huang, Lei Sun, Yunfeng Liu, Donghui Wang

Proc. ASME. GT2021, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Wind Energy; Scholar Lecture, V001T01A002, June 7–11, 2021

Paper No: GT2021-58658

DOI: https://doi.org/10.1115/GT2021-58658

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Topics: Combustion chambers, Gas turbines

Proceedings Papers

Multi-Parameter Prediction for Steam Turbine Based on Real-Time Data Using Deep Learning Approaches

Lei Sun, Tianyuan Liu, Yonghui Xie, Xinlei Xia

Proc. ASME. GT2021, Volume 8: Oil and Gas Applications; Steam Turbine, V008T22A018, June 7–11, 2021

Paper No: GT2021-60049

DOI: https://doi.org/10.1115/GT2021-60049

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Topics: Artificial neural networks, Steam turbines

Journal Articles

Inertial Measurement Unit-Based Optimization Control of a Soft Exosuit for Hip Extension and Flexion Assistance

Qiang Chen, Shijie Guo, Lei Sun, Qiming Liu, Shanhai Jin

J. Mechanisms Robotics. April 2021, 13(2): 021016.

Paper No: JMR-20-1378

DOI: https://doi.org/10.1115/1.4049878

Published Online: March 4, 2021

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Topics: Control equipment, Optimization, Stress

Proceedings Papers

The Detection of Form Features in CAD Models Using Three Dimensional Discrete Wavelet Analysis

Abir Qamhiyah, Lei Sun

Proc. ASME. DETC98, Volume 6: 18th Computers in Engineering Conference, V006T06A033, September 13–16, 1998

Paper No: DETC98/CIE-5706

DOI: https://doi.org/10.1115/DETC98/CIE-5706

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Topics: Computer-aided design, Wavelets, Discrete wavelet transforms, Pattern recognition, Resolution (Optics), Wavelet transforms

Proceedings Papers

Investigation on the Fluctuations of the Spray Angle Generated From Pressure-Swirl Atomizers

Xiwei Wang, Yong Huang, Lei Sun

Proc. ASME. GT2020, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A020, September 21–25, 2020

Paper No: GT2020-14390

DOI: https://doi.org/10.1115/GT2020-14390

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Topics: Fluctuations (Physics), Pressure, Sprays

Proceedings Papers

Wavelet-Based Surface Analysis for Form Feature Extraction

Lei Sun, Abir Qamhiyah

Proc. ASME. IDETC-CIE2000, Volume 3: 5th Design for Manufacturing Conference, 333-344, September 10–13, 2000

Paper No: DETC2000/DFM-14023

DOI: https://doi.org/10.1115/DETC2000/DFM-14023

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Topics: Feature extraction, Wavelets, Computer-aided design, Solid models, Wavelet transforms

Journal Articles

High Frequency Characteristics of the Near Wake and Vortex Past a Triangular Cylinder

Lei Sun, Yong Huang, Xiwei Wang, Xiang Feng, Wei Xiao

J. Fluids Eng. March 2021, 143(3): 031204.

Paper No: FE-20-1482

DOI: https://doi.org/10.1115/1.4049060

Published Online: December 4, 2020

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Topics: Cylinders, Flow (Dynamics), Vortices, Wakes

Journal Articles

Optimization of the Rotational Asymmetric Parallel Mechanism for Hip Rehabilitation With Force Transmission Factors

Wuxiang Zhang, Wei Zhang, Xilun Ding, Lei Sun

J. Mechanisms Robotics. August 2020, 12(4): 041006.

Paper No: JMR-19-1257

DOI: https://doi.org/10.1115/1.4045847

Published Online: March 6, 2020

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Topics: Optimization, Parallel mechanisms, Jacobian matrices, Chain

Proceedings Papers

Thermal and Structural Analysis of Reactor Vessel Lower Head Considering Core Meltdown Accident

Juan Luo, Jiacheng Luo, Lei Sun, Peng Tang

Proc. ASME. PVP2018, Volume 3B: Design and Analysis, V03BT03A055, July 15–20, 2018

Paper No: PVP2018-85101

DOI: https://doi.org/10.1115/PVP2018-85101

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Topics: Accidents, Reactor vessels, Structural analysis, Creep, Deformation, Plasticity, Cooling, Failure, Failure analysis, Finite element methods

Proceedings Papers

Numerical Calculation of Fatigue Crack Growth for the Structures of Elbow and Tee Pipe Based on RCC-MR A16 Code

Peng Tang, Jiacheng Luo, Pengzhou Li, Lei Sun, Juan Luo

Proc. ASME. PVP2018, Volume 6B: Materials and Fabrication, V06BT06A056, July 15–20, 2018

Paper No: PVP2018-85061

DOI: https://doi.org/10.1115/PVP2018-85061

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Topics: Fatigue cracks, Pipes, Pipeline systems, Stress, Coolants, Crack propagation, Fatigue, Flow-induced vibrations, Fracture (Materials), High pressure (Physics)

Proceedings Papers

Structure Integrity Evaluation of Supercritical Water Cooled Pressure Tube Subjected to Accident Conditions

Jiacheng Luo, Li Yu, Pengzhou Li, Lei Sun

Proc. ASME. PVP2018, Volume 6A: Materials and Fabrication, V06AT06A024, July 15–20, 2018

Paper No: PVP2018-85017

DOI: https://doi.org/10.1115/PVP2018-85017

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Topics: Accidents, Pressure, Water, Stress, Fracture mechanics, Coolants, High pressure (Physics), Safety, Temperature, Tension

Proceedings Papers

Seismic Analysis for an Explosion-Proof Valve Used in Nuclear Power Plant

Juan Luo, Jiacheng Luo, Lei Sun

Proc. ASME. ICONE25, Volume 2: Plant Systems, Structures, Components and Materials, V002T03A077, July 2–6, 2017

Paper No: ICONE25-66995

DOI: https://doi.org/10.1115/ICONE25-66995

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Topics: Explosions, Nuclear power stations, Seismic analysis, Valves, Safety, Stress, Deformation, Design, Earthquakes, Finite element methods

Proceedings Papers

Crack Growth Safety Assessment of Overlay Weld on the Ω Seal for Control Rod Drive Mechanism

Jiacheng Luo, Yong Zhang, Pengzhou Li, Juan Luo, Lei Sun

Proc. ASME. ICONE25, Volume 4: Nuclear Safety, Security, Non-Proliferation and Cyber Security; Risk Management, V004T06A036, July 2–6, 2017

Paper No: ICONE25-67615

DOI: https://doi.org/10.1115/ICONE25-67615

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Topics: Fracture (Materials), Overlays (Materials engineering), Safety, Pressure, Stress corrosion cracking, Computational methods, Coolants, Cycles, Design, Fatigue

Proceedings Papers

Nonlinear Dynamics Analysis of Mistuned Turbine Bladed Disks With Damped Shrouds

Wei Zhao, Di Zhang, Lei Sun, Yonghui Xie

Proc. ASME. POWER2017-ICOPE-17, Volume 2: I&C, Digital Controls, and Influence of Human Factors; Plant Construction Issues and Supply Chain Management; Plant Operations, Maintenance, Aging Management, Reliability and Performance; Renewable Energy Systems: Solar, Wind, Hydro and Geothermal; Risk Management, Safety and Cyber Security; Steam Turbine-Generators, Electric Generators, Transformers, Switchgear, and Electric BOP and Auxiliaries; Student Competition; Thermal Hydraulics and Computational Fluid Dynamics, V002T11A011, June 26–30, 2017

Paper No: POWER-ICOPE2017-3433

DOI: https://doi.org/10.1115/POWER-ICOPE2017-3433

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Topics: Disks, Nonlinear dynamics, Turbines, Vibration, Damping, Excitation, Stiffness, Dry friction, Blades, Dynamics (Mechanics)

Journal Articles

Position Control of a Rehabilitation Robotic Joint Based on Neuron Proportion-Integral and Feedforward Control

Xian-Zhi Jiang, Xin-Han Huang, Cai-Hua Xiong, Rong-Lei Sun, You-Lun Xiong

J. Comput. Nonlinear Dynam. April 2012, 7(2): 024502.

DOI: https://doi.org/10.1115/1.4005436

Published Online: January 9, 2012

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Topics: Control equipment, Feedforward control, Position control, Robotics, Steel, Robots, Friction, Wire

Journal citation

NARROW

Ductile-to-Brittle Fracture Size Effect of Titanium Sheets in Micro/Meso-Scale Plastic Deformation

Numerical Investigation on Local Thermal Buckling Behaviours of Buried Large Diameter Heating Pipeline

Influence of Atomization Characteristics on Lean Blow-Out Limits in a Gas Turbine Combustor

Multi-Parameter Prediction for Steam Turbine Based on Real-Time Data Using Deep Learning Approaches

Inertial Measurement Unit-Based Optimization Control of a Soft Exosuit for Hip Extension and Flexion Assistance

The Detection of Form Features in CAD Models Using Three Dimensional Discrete Wavelet Analysis

Investigation on the Fluctuations of the Spray Angle Generated From Pressure-Swirl Atomizers

Wavelet-Based Surface Analysis for Form Feature Extraction

High Frequency Characteristics of the Near Wake and Vortex Past a Triangular Cylinder

Optimization of the Rotational Asymmetric Parallel Mechanism for Hip Rehabilitation With Force Transmission Factors

Thermal and Structural Analysis of Reactor Vessel Lower Head Considering Core Meltdown Accident

Numerical Calculation of Fatigue Crack Growth for the Structures of Elbow and Tee Pipe Based on RCC-MR A16 Code

Structure Integrity Evaluation of Supercritical Water Cooled Pressure Tube Subjected to Accident Conditions

Seismic Analysis for an Explosion-Proof Valve Used in Nuclear Power Plant

Crack Growth Safety Assessment of Overlay Weld on the Ω Seal for Control Rod Drive Mechanism

Nonlinear Dynamics Analysis of Mistuned Turbine Bladed Disks With Damped Shrouds

Position Control of a Rehabilitation Robotic Joint Based on Neuron Proportion-Integral and Feedforward Control

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