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Proceedings Papers

Numerical Methods for Improving the Optimization Efficiency of Textured Surfaces

Yu Geng, Li Chen, Heng Liu, Shemiao Qi, Yi Liu, Rui Zhou, Rongfeng Zhang, Bowen Fan, Yinsi Chen, Yuan Li
Proc. ASME. IMECE2023, Volume 9: Fluids Engineering, V009T10A002, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-111458
https://doi.org/10.1115/IMECE2023-111458
View Paper titled, Numerical Methods for Improving the Optimization Efficiency of Textured Surfaces
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Topics: Numerical analysis, Optimization, Tribology
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
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Topics: Artificial neural networks, Fault diagnosis, Valves
Journal Articles

Monitoring Wear of a Deep Groove Ball Bearing Using Ultrasonic Reflection

Rui Zhou, Meng Li, Rongfeng Zhang, Li yuan Liu, Jun Yang, Heng Liu, Yi Liu
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 2023, 145(10): 104301.
Paper No: TRIB-22-1434
https://doi.org/10.1115/1.4062516
Published Online: May 25, 2023
View Article titled, Monitoring Wear of a Deep Groove Ball Bearing Using Ultrasonic Reflection
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Topics: Ball bearings, Bearings, Reflectance, Reflection, Wear, Rolling bearings
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
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Topics: Hydraulic cylinders, Predictive control, Valves
Journal Articles

Dynamic Modeling and Nonlinear Characteristics of a Cracked Bolt-Disk Combined Rotor System

Yi Liu, Heng Liu, Yuan Li, Nanshan Wang
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2021, 143(9): 091024.
Paper No: GTP-20-1293
https://doi.org/10.1115/1.4051415
Published Online: August 9, 2021
View Article titled, Dynamic Modeling and Nonlinear Characteristics of a Cracked Bolt-Disk Combined Rotor System
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Topics: Disks, Fracture (Materials), Rotors, Vibration, Stability
Proceedings Papers

Influence of Pocket Wear on the Dynamic Characteristics of High-Speed Ball Bearing Cage

Hui Li, Chen Li, Yuan Li, Shemiao Qi, Yi Liu, Heng Liu
Proc. ASME. IMECE2019, Volume 4: Dynamics, Vibration, and Control, V004T05A070, November 11–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2019-10498
https://doi.org/10.1115/IMECE2019-10498
View Paper titled, Influence of Pocket Wear on the Dynamic Characteristics of High-Speed Ball Bearing Cage
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Topics: Ball bearings, Bearings, Trajectories (Physics), Wear
Proceedings Papers

Research on Dynamic Characteristics of Complex Gap Combined Rotor of Large Generator

Yuan Li, Chen Li, Hui Li, Shemiao Qi, Yi Liu, Heng Liu
Proc. ASME. IMECE2019, Volume 4: Dynamics, Vibration, and Control, V004T05A074, November 11–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2019-10835
https://doi.org/10.1115/IMECE2019-10835
View Paper titled, Research on Dynamic Characteristics of Complex Gap Combined Rotor of Large Generator
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Topics: Clearances (Engineering), Generators, Rotors
Proceedings Papers

Numerical Simulation of Condensation Heat Transfer in Shell Side of Double Inlet Condenser

Kai-yu Li, Ruo-jun Xue, Zhao-heng Liu, Ji-lin Sun, Le Liang
Proc. ASME. ICONE26, Volume 6A: Thermal-Hydraulics and Safety Analyses, V06AT08A033, July 22–26, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ICONE26-81370
https://doi.org/10.1115/ICONE26-81370
View Paper titled, Numerical Simulation of Condensation Heat Transfer in Shell Side of Double Inlet Condenser
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Topics: Computer simulation, Condensation, Condensers (steam plant), Heat transfer, Shells, Pressure, Flow (Dynamics), Steam, Circuits, Computer software
Proceedings Papers

Numerical Simulation Research on the Steam Flow and Heat Transfer in Multi-Inlet Condensers

Zhao-heng Liu, Ruo-jun Xue, Zhi-bo Qin, Ji-lin Sun
Proc. ASME. ICONE25, Volume 8: Computational Fluid Dynamics (CFD) and Coupled Codes; Nuclear Education, Public Acceptance and Related Issues, V008T09A024, July 2–6, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICONE25-66666
https://doi.org/10.1115/ICONE25-66666
View Paper titled, Numerical Simulation Research on the Steam Flow and Heat Transfer in Multi-Inlet Condensers
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Topics: Computer simulation, Condensers (steam plant), Flow (Dynamics), Heat transfer, Steam, Pressure drop, Steam turbines, Algorithms, Condensation, Engineering simulation
Proceedings Papers

The Chemistry Experience Summary During the Engineering Commissioning Period of Fujian Ningde Nuclear Power Plant

Heng Liu, Yue Chen, Fuping Li, Hui Liu, Shunlong Yang
Proc. ASME. ICONE25, Volume 1: Operations and Maintenance, Engineering, Modifications, Life Extension, Life Cycle and Balance of Plant; I&C, Digital Controls, and Influence of Human Factors, V001T01A029, July 2–6, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICONE25-67040
https://doi.org/10.1115/ICONE25-67040
View Paper titled, The Chemistry Experience Summary During the Engineering Commissioning Period of Fujian Ningde Nuclear Power Plant
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Topics: Chemistry, Nuclear power stations, Construction, Instrumentation, Maintenance, Water chemistry, Water pollution, Aluminum, Design, Fuels
Journal Articles

Effects of Typical Machining Errors on the Nonlinear Dynamic Characteristics of Rod-Fastened Rotor Bearing System

Yi Liu, Heng Liu, Nanshan Wang
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research-Article
J. Vib. Acoust. February 2017, 139(1): 011004.
Paper No: VIB-15-1454
https://doi.org/10.1115/1.4034768
Published Online: October 25, 2016
View Article titled, Effects of Typical Machining Errors on the Nonlinear Dynamic Characteristics of Rod-Fastened Rotor Bearing System
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Topics: Errors, Rotors, Machining, Bearings
Proceedings Papers

Profiling a Cylindrical Roller Bearing Oil-Film Thickness Distribution With Ultrasound

Meng Li, Li Chen, Minqing Jing, Heng Liu, Yi Liu, Shemiao Qi
Proc. ASME. IMECE2015, Volume 13: Vibration, Acoustics and Wave Propagation, V013T16A003, November 13–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2015-50865
https://doi.org/10.1115/IMECE2015-50865
View Paper titled, Profiling a Cylindrical Roller Bearing Oil-Film Thickness Distribution With Ultrasound
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Topics: Roller bearings, Ultrasound, Lubricants, Rollers, Stress, Ball bearings, Bearings, Film thickness, Transducers, Ultrasonic transducers
Proceedings Papers

Dynamic Analysis of a Cylindrical Roller Bearing With Time-Varying Localized Defects on Raceways

Fengtao Wang, Li Chen, Heng Liu, Minqing Jing, Wei Chen, Tonghai Wu, Yi Liu
Proc. ASME. IMECE2015, Volume 13: Vibration, Acoustics and Wave Propagation, V013T16A018, November 13–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2015-53699
https://doi.org/10.1115/IMECE2015-53699
View Paper titled, Dynamic Analysis of a Cylindrical Roller Bearing With Time-Varying Localized Defects on Raceways
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Topics: Dynamic analysis, Roller bearings, Bearings, Centrifugal force, Deflection, Dynamic models, Dynamic response, Fault diagnosis, Gravity (Force), Rollers
Journal Articles

Ultrasonic Measurement of Cylindrical Roller Bearing Lubrication Using High Pulse Repletion Rates

Meng Li, Heng Liu, Cong Xu, Minqing Jing, Wenhui Xin
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. October 2015, 137(4): 042202.
Paper No: TRIB-14-1306
https://doi.org/10.1115/1.4030630
Published Online: October 1, 2015
View Article titled, Ultrasonic Measurement of Cylindrical Roller Bearing Lubrication Using High Pulse Repletion Rates
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Topics: Lubricants, Roller bearings, Rollers, Stress, Transducers, Ultrasonic measurement, Ultrasound, Displacement, Film thickness, Bearings
Proceedings Papers

An Online Automatic Balancing System to Actively Reduce Vibration of Machine Tool Motorized Spindle

Hongwei Fan, Minqing Jing, Jingjuan Zhi, Heng Liu, Wenhui Xin
Proc. ASME. IMECE2014, Volume 4B: Dynamics, Vibration, and Control, V04BT04A069, November 14–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2014-36242
https://doi.org/10.1115/IMECE2014-36242
View Paper titled, An Online Automatic Balancing System to Actively Reduce Vibration of Machine Tool Motorized Spindle
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Topics: Machine tools, Vibration, Control equipment, Bearings, Design, Electromagnetic fields, Machine tool spindles, Magnetic fields, Sensors, Signals
Proceedings Papers

Optimization of Machining Parameters in Turning Processes by Dynamic Programming

Kaibo Lu, Xiaoli Zhang, Minqing Jing, Heng Liu, Jamal Ghorieshi, Rodney Ridley
Proc. ASME. DSCC2012-MOVIC2012, Volume 2: Legged Locomotion; Mechatronic Systems; Mechatronics; Mechatronics for Aquatic Environments; MEMS Control; Model Predictive Control; Modeling and Model-Based Control of Advanced IC Engines; Modeling and Simulation; Multi-Agent and Cooperative Systems; Musculoskeletal Dynamic Systems; Nano Systems; Nonlinear Systems; Nonlinear Systems and Control; Optimal Control; Pattern Recognition and Intelligent Systems; Power and Renewable Energy Systems; Powertrain Systems, 687-694, October 17–19, 2012
Publisher: American Society of Mechanical Engineers
Paper No: DSCC2012-MOVIC2012-8604
https://doi.org/10.1115/DSCC2012-MOVIC2012-8604
View Paper titled, Optimization of Machining Parameters in Turning Processes by Dynamic Programming
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Topics: Dynamic programming, Machining, Optimization, Turning, Cutting, Deformation, Genetic algorithms, Quadratic programming, Vibration
Proceedings Papers

Nonlinear Dynamic Effect of Thrust Bearing on a Flexible Rotor Bearing System

Heng Liu, Yi Liu, Xuebin Song, Jun Yi, Minqing Jing, Weimin Wang, Shiquan Zhao, Xiaobing Qi
Proc. ASME. GT2012, Volume 7: Structures and Dynamics, Parts A and B, 541-550, June 11–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: GT2012-68487
https://doi.org/10.1115/GT2012-68487
View Paper titled, Nonlinear Dynamic Effect of Thrust Bearing on a Flexible Rotor Bearing System
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Topics: Bearings, Rotors, Thrust bearings, Stability, Bifurcation, Finite element methods, Resonance
Journal Articles

Investigation on the Stability and Bifurcation of a 3D Rotor-Bearing System

Yi Liu, Heng Liu, Jun Yi, Minqing Jing
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research-Article
J. Vib. Acoust. June 2013, 135(3): 031017.
Paper No: VIB-12-1277
https://doi.org/10.1115/1.4023843
Published Online: April 25, 2013
View Article titled, Investigation on the Stability and Bifurcation of a 3D Rotor-Bearing System
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Topics: Bifurcation, Rotors, Stability, Bearings, Stress
eBook Chapter

Fatpet: An Attack Tree-Based Framework of Penetration Tests in Distributed Environment

Series: ASME Press Select Proceedings
Publisher: ASME Press
Published: 2011
https://doi.org/10.1115/1.859902.paper300
ISBN: 9780791859902
Open the PDF for Fatpet: An Attack Tree-Based Framework of Penetration Tests in Distributed Environment in another window
Topics: Case studies, Design, Internet of things, Network security, Security, Wireless sensor networks
Proceedings Papers

Nonlinear Dynamic Analysis of a Flexible Rod Fastening Rotor Bearing System

Heng Liu, Chen Li, Weimin Wang, Xiaobin Qi, Minqing Jing
Proc. ASME. GT2010, Volume 6: Structures and Dynamics, Parts A and B, 389-398, June 14–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: GT2010-23368
https://doi.org/10.1115/GT2010-23368
View Paper titled, Nonlinear Dynamic Analysis of a Flexible Rod Fastening Rotor Bearing System
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Topics: Bearings, Dynamic analysis, Rotors, Stability, Bifurcation, Tie rods, Hamilton's principle, Nonlinear dynamics, Stiffness, Stress