1-20 of 103
Wei Sun
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Assessment of Rotordynamic Characteristics for the Fully-Partitioned Pocket Damper Seal in a 150MW Steam Turbine

Weijun Zhao, Wei Sun, Zepei Li, Zihan Zhang, Zhigang Li
Proc. ASME. GT2024, Volume 9: Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications; Steam Turbine, V009T20A011, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-127379
https://doi.org/10.1115/GT2024-127379
View Paper titled, Assessment of Rotordynamic Characteristics for the Fully-Partitioned Pocket Damper Seal in a 150MW Steam Turbine
Open the PDF for Assessment of Rotordynamic Characteristics for the Fully-Partitioned Pocket Damper Seal in a 150MW Steam Turbine in another window
Topics: Dampers, Steam turbines
Journal Articles

Structural Optimization of the Main Bearing in a Tunnel Boring Machine Considering Clearance

Xinqi Wang, Wei Sun, Lintao Wang, Shihu Liang, Xiaokai Mu
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 2024, 146(4): 044301.
Paper No: TRIB-23-1238
https://doi.org/10.1115/1.4064019
Published Online: January 12, 2024
View Article titled, Structural Optimization of the Main Bearing in a Tunnel Boring Machine Considering Clearance
Open the PDF for Structural Optimization of the Main Bearing in a Tunnel Boring Machine Considering Clearance in another window
Topics: Bearings, Clearances (Engineering), Design, Rollers, Stress, Optimization, Fatigue life
Proceedings Papers

Fault Diagnosis on an Independent Metering Valve-Controlled System Using a Neural Net Model

Wei Sun, Jianfeng Tao, Heng Liu, Hao Sun, Chengliang Liu
Proc. ASME. FPMC2023, ASME/BATH 2023 Symposium on Fluid Power and Motion Control, V001T01A005, October 16–18, 2023
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2023-110440
https://doi.org/10.1115/FPMC2023-110440
View Paper titled, Fault Diagnosis on an Independent Metering Valve-Controlled System Using a Neural Net Model
Open the PDF for Fault Diagnosis on an Independent Metering Valve-Controlled System Using a Neural Net Model in another window
Topics: Artificial neural networks, Fault diagnosis, Valves
Proceedings Papers

Assessment of Patellar Health Condition Through Wearable Devices: A combination of new material and machine-learning classifier

Zilin Jiang, Wenchao Zhan, Wenxi Zhang, Chenjun Gao, Ziwei Fang, Jingjing He, Wei Sun, Chang Wen, Jing Lin
Proc. ASME. QNDE2023, 2023 50th Annual Review of Progress in Quantitative Nondestructive Evaluation, V001T09A004, July 24–27, 2023
Publisher: American Society of Mechanical Engineers
Paper No: QNDE2023-108661
https://doi.org/10.1115/QNDE2023-108661
View Paper titled, Assessment of Patellar Health Condition Through Wearable Devices: A combination of new material and machine-learning classifier
Open the PDF for Assessment of Patellar Health Condition Through Wearable Devices: A combination of new material and machine-learning classifier in another window
Topics: Machine learning, Sensors, Wearable devices
Journal Articles

Study on the Exergy Transfer Characteristics of the Heat Transfer Process of the Tube Heating Furnace

Lu Wang, Qinglin Cheng, Wei Sun, Yaming Qi, Zhidong Li
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. April 2023, 15(4): 041007.
Paper No: TSEA-22-1394
https://doi.org/10.1115/1.4056695
Published Online: February 10, 2023
View Article titled, Study on the Exergy Transfer Characteristics of the Heat Transfer Process of the Tube Heating Furnace
Open the PDF for Study on the Exergy Transfer Characteristics of the Heat Transfer Process of the Tube Heating Furnace in another window
Topics: Exergy, Furnaces, Density, Heat transfer
Proceedings Papers

Dynamic Modeling and Reactor Power Control of a Natural Circulation Pool-Type Lead-Cooled Fast Reactor

Yun Feng, Pei-Wei Sun, Xinyu Wei
Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A104, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92872
https://doi.org/10.1115/ICONE29-92872
View Paper titled, Dynamic Modeling and Reactor Power Control of a Natural Circulation Pool-Type Lead-Cooled Fast Reactor
Open the PDF for Dynamic Modeling and Reactor Power Control of a Natural Circulation Pool-Type Lead-Cooled Fast Reactor in another window
Topics: Dynamic modeling, Fast neutron reactors, Control systems, Stress, Circuits, Design, Thermal energy, Coolants, Cooling, Flow (Dynamics)
Journal Articles

A Scalable Digital Twin Framework Based on a Novel Adaptive Ensemble Surrogate Model

Xiaonan Lai, Xiwang He, Yong Pang, Fan Zhang, Dongcai Zhou, Wei Sun, Xueguan Song
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. February 2023, 145(2): 021701.
Paper No: MD-22-1477
https://doi.org/10.1115/1.4056077
Published Online: November 17, 2022
View Article titled, A Scalable Digital Twin Framework Based on a Novel Adaptive Ensemble Surrogate Model
Open the PDF for A Scalable Digital Twin Framework Based on a Novel Adaptive Ensemble Surrogate Model in another window
Topics: Digital twin, Flow (Dynamics)
Proceedings Papers

A Deep Koopman-Based Model Predictive Control Method for Valve-Controlled Hydraulic Cylinder Systems

Heng Liu, Wei Sun, Hao Sun, Jianfeng Tao, Chengliang Liu
Proc. ASME. FPMC2022, BATH/ASME 2022 Symposium on Fluid Power and Motion Control, V001T01A015, September 14–16, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2022-89019
https://doi.org/10.1115/FPMC2022-89019
View Paper titled, A Deep Koopman-Based Model Predictive Control Method for Valve-Controlled Hydraulic Cylinder Systems
Open the PDF for A Deep Koopman-Based Model Predictive Control Method for Valve-Controlled Hydraulic Cylinder Systems in another window
Topics: Hydraulic cylinders, Predictive control, Valves
Journal Articles

Study on the Fracture Mechanisms of a Grade 91 Steel at 600°C via Interrupted Miniature Tensile Testing

Suxia Huang, Wei Sun, Hezong Li, Wei Sun
Journal: Materials Performance and Characterization
Publisher: ASTM International
Article Type: Technical Papers
Matls. Perf. Charact.. October 2022, 11(3): 440–450.
Paper No: MPC20210103
https://doi.org/10.1520/MPC20210103
Published Online: October 11, 2022
View Article titled, Study on the Fracture Mechanisms of a Grade 91 Steel at 600°C via Interrupted Miniature Tensile Testing
Open the PDF for Study on the Fracture Mechanisms of a Grade 91 Steel at 600°C via Interrupted Miniature Tensile Testing in another window
Journal Articles

An Adaptive Two-Stage Kriging-Based Infilling Strategy for Efficient Multi-Objective Global Optimization

Yin Liu, Shuo Wang, Kunpeng Li, Wei Sun, Xueguan Song
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. November 2022, 144(11): 111706.
Paper No: MD-22-1243
https://doi.org/10.1115/1.4055122
Published Online: August 9, 2022
View Article titled, An Adaptive Two-Stage Kriging-Based Infilling Strategy for Efficient Multi-Objective Global Optimization
Open the PDF for An Adaptive Two-Stage Kriging-Based Infilling Strategy for Efficient Multi-Objective Global Optimization in another window
Topics: Design, Optimization, Pareto optimization, Pulleys, Simulation, Hoists, Algorithms, Robustness, Vickers hardness testing, Uncertainty
Journal Articles

Design, Analysis, and Experiment of a Scissor-Shaped Deployable Metamorphic Hand

Hanlin Sun, Wei Sun, Bin Chen, Yu Hou, Jianyi Kong
Journal: Journal of Mechanisms and Robotics
Publisher: ASME
Article Type: Technical Briefs
J. Mechanisms Robotics. December 2022, 14(6): 060909.
Paper No: JMR-21-1734
https://doi.org/10.1115/1.4054576
Published Online: May 26, 2022
View Article titled, Design, Analysis, and Experiment of a Scissor-Shaped Deployable Metamorphic Hand
Open the PDF for Design, Analysis, and Experiment of a Scissor-Shaped Deployable Metamorphic Hand in another window
Topics: Design, Grasping, Kinematics, Grippers
Journal Articles

Atomistic Insights Into Anti-Wear Mechanisms and Protective Tribofilm Formation in Polytetrafluoroethylene Composites

Wei Sun, Jiaxin Ye, Xiaojun Liu, Kun Liu
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. September 2022, 144(9): 091701.
Paper No: TRIB-21-1438
https://doi.org/10.1115/1.4053320
Published Online: March 7, 2022
View Article titled, Atomistic Insights Into Anti-Wear Mechanisms and Protective Tribofilm Formation in Polytetrafluoroethylene Composites
Open the PDF for Atomistic Insights Into Anti-Wear Mechanisms and Protective Tribofilm Formation in Polytetrafluoroethylene Composites in another window
Topics: Composite materials, Fillers (Materials), Polymers, Stress, Wear, Tribochemistry, Molecular dynamics simulation, Friction
Journal Articles

Building a Lightweight Digital Twin of a Crane Boom for Structural Safety Monitoring Based on a Multifidelity Surrogate Model

Xiaonan Lai, Xiwang He, Shuo Wang, Xiaobang Wang, Wei Sun, Xueguan Song
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Technical Briefs
J. Mech. Des. June 2022, 144(6): 064502.
Paper No: MD-21-1157
https://doi.org/10.1115/1.4053606
Published Online: February 15, 2022
View Article titled, Building a Lightweight Digital Twin of a Crane Boom for Structural Safety Monitoring Based on a Multifidelity Surrogate Model
Open the PDF for Building a Lightweight Digital Twin of a Crane Boom for Structural Safety Monitoring Based on a Multifidelity Surrogate Model in another window
Topics: Cranes, Digital twin, Safety, Sensors, Stress
Journal Articles

OTL-PEM: An Optimization-Based Two-Layer Pointwise Ensemble of Surrogate Models

Yong Pang, Yitang Wang, Wei Sun, Xueguan Song
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. May 2022, 144(5): 051702.
Paper No: MD-21-1395
https://doi.org/10.1115/1.4053011
Published Online: December 6, 2021
View Article titled, OTL-PEM: An Optimization-Based Two-Layer Pointwise Ensemble of Surrogate Models
Open the PDF for OTL-PEM: An Optimization-Based Two-Layer Pointwise Ensemble of Surrogate Models in another window
Topics: Optimization, Proton exchange membranes, Weight (Mass), Errors
Proceedings Papers

Research on Nano-Emulsion Relieving Coal Seam Water Block Damage

Wei Sun, LongHao Zhao, Qian Wang, Yanchi Liu, Weiping Zhu, Guolin Yu, Fujian Zhou
Proc. ASME. OMAE2021, Volume 10: Petroleum Technology, V010T11A015, June 21–30, 2021
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2021-62814
https://doi.org/10.1115/OMAE2021-62814
View Paper titled, Research on Nano-Emulsion Relieving Coal Seam Water Block Damage
Open the PDF for Research on Nano-Emulsion Relieving Coal Seam Water Block Damage in another window
Topics: Coal, Damage, Emulsions, Fracture (Process), Methane, Water
Proceedings Papers

Non-Equilibrium Turbulence Modelling for Compressor Corner Separation Flows

Wei Sun
Proc. ASME. GT2021, Volume 2C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V02CT34A024, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-59468
https://doi.org/10.1115/GT2021-59468
View Paper titled, Non-Equilibrium Turbulence Modelling for Compressor Corner Separation Flows
Open the PDF for Non-Equilibrium Turbulence Modelling for Compressor Corner Separation Flows in another window
Topics: Compressors, Corners (Structural elements), Equilibrium (Physics), Flow (Dynamics), Modeling, Separation (Technology), Turbulence, Boundary layers, Blades, Reynolds-averaged Navier–Stokes equations
Journal Articles

A Sequential Sampling Generation Method for Multi-Fidelity Model Based on Voronoi Region and Sample Density

Yin Liu, Kunpeng Li, Shuo Wang, Peng Cui, Xueguan Song, Wei Sun
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. December 2021, 143(12): 121702.
Paper No: MD-21-1034
https://doi.org/10.1115/1.4051014
Published Online: June 9, 2021
View Article titled, A Sequential Sampling Generation Method for Multi-Fidelity Model Based on Voronoi Region and Sample Density
Open the PDF for A Sequential Sampling Generation Method for Multi-Fidelity Model Based on Voronoi Region and Sample Density in another window
Topics: Density, Design, Experimental design, Optimization, Errors
Journal Articles

Designing a Shape–Performance Integrated Digital Twin Based on Multiple Models and Dynamic Data: A Boom Crane Example

Xiaonan Lai, Shuo Wang, Zhenggang Guo, Chao Zhang, Wei Sun, Xueguan Song
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. July 2021, 143(7): 071703.
Paper No: MD-20-1644
https://doi.org/10.1115/1.4049861
Published Online: February 5, 2021
View Article titled, Designing a Shape–Performance Integrated Digital Twin Based on Multiple Models and Dynamic Data: A Boom Crane Example
Open the PDF for Designing a Shape–Performance Integrated Digital Twin Based on Multiple Models and Dynamic Data: A Boom Crane Example in another window
Topics: Cranes, Sensors, Design, Shapes, Computer simulation, Finite element model, Stress
Proceedings Papers

Numerical Resolution of Compressor Corner Separation Problem

Wei Sun, Zhong-Nan Wang, Liping Xu
Proc. ASME. GT2020, Volume 2C: Turbomachinery, V02CT35A013, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14587
https://doi.org/10.1115/GT2020-14587
View Paper titled, Numerical Resolution of Compressor Corner Separation Problem
Open the PDF for Numerical Resolution of Compressor Corner Separation Problem in another window
Topics: Compressors, Corners (Structural elements), Resolution (Optics), Separation (Technology), Reynolds-averaged Navier–Stokes equations, Flow (Dynamics), Turbulence, Boundary layers, Cascades (Fluid dynamics), Computational fluid dynamics
Proceedings Papers

A Survey on Design Rationale: Representation, Capture and Retrieval

Xiaochun Hu, Jun Pang, Yan Pang, Michael Atwood, Wei Sun, William C. Regli
Proc. ASME. IDETC-CIE2000, Volume 3: 5th Design for Manufacturing Conference, 1-12, September 10–13, 2000
Publisher: American Society of Mechanical Engineers
Paper No: DETC2000/DFM-14008
https://doi.org/10.1115/DETC2000/DFM-14008
View Paper titled, A Survey on Design Rationale: Representation, Capture and Retrieval
Open the PDF for A Survey on Design Rationale: Representation, Capture and Retrieval in another window
Topics: Computer-aided design, Design, Engineering prototypes