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Proceedings Papers

Optimisation of the Main Hull Subdivision and Layout Based on Topology-Geometry Co-Characterisation

Lei Yu, Hao Wang, Junting Luo, Shunhuai Chen
Proc. ASME. OMAE2024, Volume 5B: Ocean Engineering, V05BT06A016, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-127253
https://doi.org/10.1115/OMAE2024-127253
View Paper titled, Optimisation of the Main Hull Subdivision and Layout Based on Topology-Geometry Co-Characterisation
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Topics: Geometry, Hull, Optimization, Ships, Topology
Proceedings Papers

An Evaluation of Design Wave Selection Methods for Floating Offshore Structure Design

Youngkook Kim, Lei Yu
Proc. ASME. OMAE2024, Volume 2: Structures, Safety, and Reliability, V002T02A008, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-120738
https://doi.org/10.1115/OMAE2024-120738
View Paper titled, An Evaluation of Design Wave Selection Methods for Floating Offshore Structure Design
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Topics: Design, Offshore structural design, Offshore structures, Waves
Journal Articles

Gesture Tracking and Locating Algorithm Based on Federated Tracking Filter

Lei Yu, Junyi Hou, Shumin Fei
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Technical Briefs
J. Dyn. Sys., Meas., Control. December 2019, 141(12): 124501.
Paper No: DS-18-1432
https://doi.org/10.1115/1.4044615
Published Online: September 18, 2019
View Article titled, Gesture Tracking and Locating Algorithm Based on Federated Tracking Filter
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Topics: Algorithms, Filters, Skin, Image segmentation, Particulate matter
Proceedings Papers

Analytical and Experimental Results of a Novel Single-Stage Centrifugal Compressor With Economizer Injection

William T. Cousins, Lei Yu, Vishnu Sishtla, Feng Shen
Proc. ASME. GT2018, Volume 2B: Turbomachinery, V02BT44A026, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76967
https://doi.org/10.1115/GT2018-76967
View Paper titled, Analytical and Experimental Results of a Novel Single-Stage Centrifugal Compressor With Economizer Injection
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Topics: Compressors, Cycles, Design, HVAC equipment, Water, Air conditioning, Computational fluid dynamics, Condensers (steam plant), Diffusers, Energy consumption
Proceedings Papers

Derivation of Body Force Model Under Ocean Conditions

Yuxian Rao, Lei Yu
Proc. ASME. ICONE25, Volume 6: Thermal-Hydraulics, V006T08A112, July 2–6, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ICONE25-67759
https://doi.org/10.1115/ICONE25-67759
View Paper titled, Derivation of Body Force Model Under Ocean Conditions
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Topics: Oceans, Momentum, China, Computer programming, Flow (Dynamics), Fluids, Gravity (Force), Nuclear power stations, Pipes, Ships
Proceedings Papers

Study on the Remaining Fatigue Life of FPSO Based on Spectral Analysis

Lei Yu, Huilong Ren, Xudong Liu, Xiaoxiong Sun, Yakang Peng
Proc. ASME. OMAE2017, Volume 3A: Structures, Safety and Reliability, V03AT02A033, June 25–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2017-61428
https://doi.org/10.1115/OMAE2017-61428
View Paper titled, Study on the Remaining Fatigue Life of FPSO Based on Spectral Analysis
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Topics: Emission spectroscopy, Fatigue life, FPSO, Spectroscopy, Fatigue damage, Hull, Stress, Tankers, Damage, Failure mechanisms
Proceedings Papers

Numerical Investigation of the Flow Distortion Impact on a Refrigeration Centrifugal Compressor

Feng Shen, Lei Yu, William T. Cousins, Vishnu Sishtla, Om P. Sharma
Proc. ASME. GT2016, Volume 2D: Turbomachinery, V02DT42A025, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-57063
https://doi.org/10.1115/GT2016-57063
View Paper titled, Numerical Investigation of the Flow Distortion Impact on a Refrigeration Centrifugal Compressor
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Topics: Compressors, Flow (Dynamics), Refrigeration, Clearances (Engineering), Computational fluid dynamics, Inlet guide vanes, Pipes, Design, Guide vanes, Impellers
Proceedings Papers

Numerical Investigation of the Effect of Diffuser and Volute Design Parameters on the Performance of a Centrifugal Compressor Stage

Lei Yu, William T. Cousins, Feng Shen, Georgi Kalitzin, Vishnu Sishtla, Om Sharma
Proc. ASME. GT2016, Volume 2D: Turbomachinery, V02DT42A024, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-57057
https://doi.org/10.1115/GT2016-57057
View Paper titled, Numerical Investigation of the Effect of Diffuser and Volute Design Parameters on the Performance of a Centrifugal Compressor Stage
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Topics: Compressors, Design, Diffusers, Flow (Dynamics), Pressure, Simulation, Impellers, Computational fluid dynamics, Diffusion (Physics), Diffusion processes
Journal Articles

Effect of Welding Residual Stress on the Buckling Behavior of Storage Tanks Subjected to Harmonic Settlement

Jian-Guo Gong, Lei Yu, Feng Wang, Fu-Zhen Xuan
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. February 2017, 139(1): 011401.
Paper No: PVT-15-1227
https://doi.org/10.1115/1.4033941
Published Online: August 5, 2016
View Article titled, Effect of Welding Residual Stress on the Buckling Behavior of Storage Tanks Subjected to Harmonic Settlement
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Topics: Buckling, Stress, Welding
Journal Articles

Discrete-Time Sliding-Mode Switching Control Scheme With Disturbance Observer and Its Application to Superheated Steam Temperature Systems

Lei Yu, Chun Zhang, Jun Huang, Shumin Fei
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. October 2016, 138(10): 101003.
Paper No: DS-15-1584
https://doi.org/10.1115/1.4033557
Published Online: June 8, 2016
View Article titled, Discrete-Time Sliding-Mode Switching Control Scheme With Disturbance Observer and Its Application to Superheated Steam Temperature Systems
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Topics: Control equipment, Errors, Nonlinear systems, Steam, Superheating, Temperature, Signals, Boilers, Robustness, Stability
Journal Articles

Neural Network Direct Adaptive Control Strategy for a Class of Switched Nonlinear Systems

Lei Yu, Xiefu Jiang, Shumin Fei, Jun Huang, Gang Yang, Wei Qian
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. August 2016, 138(8): 081001.
Paper No: DS-13-1195
https://doi.org/10.1115/1.4033485
Published Online: May 17, 2016
View Article titled, Neural Network Direct Adaptive Control Strategy for a Class of Switched Nonlinear Systems
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Topics: Adaptive control, Artificial neural networks, Control equipment, Design, Nonlinear systems, Signals, Stability, Errors, Simulation results
Proceedings Papers

Test and Simulation of the Effects of Surface Roughness on a Shrouded Centrifugal Impeller

William T. Cousins, Lei Yu, Jacquelynn Garofano, Barbara Botros, Vishnu Sishtla, Om Sharma
Proc. ASME. GT2014, Volume 2D: Turbomachinery, V02DT42A012, June 16–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: GT2014-25480
https://doi.org/10.1115/GT2014-25480
View Paper titled, Test and Simulation of the Effects of Surface Roughness on a Shrouded Centrifugal Impeller
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Topics: Impellers, Simulation, Surface roughness, Computational fluid dynamics, Turbomachinery, Boundary layer turbulence, Design, Finishes, Modeling, Refrigerants
Journal Articles

Nonlinear Analysis of a New Extended Lattice Model With Consideration of Multi-Anticipation and Driver Reaction Delays

Jianzhong Chen, Zhongke Shi, Lei Yu, Zhiyuan Peng
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. July 2014, 9(3): 031005.
Paper No: CND-13-1088
https://doi.org/10.1115/1.4026444
Published Online: February 13, 2014
View Article titled, Nonlinear Analysis of a New Extended Lattice Model With Consideration of Multi-Anticipation and Driver Reaction Delays
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Topics: Delays, Density, Flow (Dynamics), Stability, Traffic, Korteweg-de Vries equation
Proceedings Papers

Numerical Simulation of Quasi Periodic Large Scale Vortices in Rod Bundles With Non-Uniform Wall Roughness

Gaojie Hu, Lei Yu, Yangwei Zhang, Binghuo Yan
Proc. ASME. ICONE21, Volume 3: Nuclear Safety and Security; Codes, Standards, Licensing and Regulatory Issues; Computational Fluid Dynamics and Coupled Codes, V003T10A013, July 29–August 2, 2013
Publisher: American Society of Mechanical Engineers
Paper No: ICONE21-15202
https://doi.org/10.1115/ICONE21-15202
View Paper titled, Numerical Simulation of Quasi Periodic Large Scale Vortices in Rod Bundles With Non-Uniform Wall Roughness
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Topics: Computer simulation, Fuel rods, Surface roughness, Vortices, Flow (Dynamics), Heat transfer, Turbulence, Design, Simulation, Stress
Journal Articles

Effect of Additional Elements on Microstructure and Properties of CrN Coatings

MingDong Bao, Xuebo Xu, Rou Liang, Lei Yu, Hailin Sun
Journal: Journal of ASTM International
Publisher: ASTM International
Article Type: Research-Article
J. ASTM Int.. July 2011, 8(7): 1–7.
https://doi.org/10.1520/JAI103263
Published Online: July 1, 2011
View Article titled, Effect of Additional Elements on Microstructure and Properties of CrN Coatings
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Proceedings Papers

Asymmetry Investigation on Single Phase Flow in Inverted U-Tubes of Steam Generator Under the Condition of Natural Circulation

Chuan Wang, Lei Yu
Proc. ASME. ICONE18, 18th International Conference on Nuclear Engineering: Volume 4, Parts A and B, 517-523, May 17–21, 2010
Publisher: American Society of Mechanical Engineers
Paper No: ICONE18-29502
https://doi.org/10.1115/ICONE18-29502
View Paper titled, Asymmetry Investigation on Single Phase Flow in Inverted U-Tubes of Steam Generator Under the Condition of Natural Circulation
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Topics: Boilers, Flow (Dynamics)
Proceedings Papers

Experimental Researches on Thermal Properties of Dielectric Thin Films With Weak Mechanical Intensity

Hongxia Gao, Jianzu Yu, Lei Yu
Proc. ASME. MNHMT2009, ASME 2009 Second International Conference on Micro/Nanoscale Heat and Mass Transfer, Volume 2, 463-468, December 18–21, 2009
Publisher: American Society of Mechanical Engineers
Paper No: MNHMT2009-18457
https://doi.org/10.1115/MNHMT2009-18457
View Paper titled, Experimental Researches on Thermal Properties of Dielectric Thin Films With Weak Mechanical Intensity
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Topics: Size effect, Thermal properties, Thin films
Journal Articles

Multibody Dynamic Model of Web Guiding System With Moving Web

Lei Yu, Zhihua Zhao, Gexue Ren
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research Papers
J. Dyn. Sys., Meas., Control. September 2010, 132(5): 051004.
https://doi.org/10.1115/1.4001797
Published Online: August 12, 2010
View Article titled, Multibody Dynamic Model of Web Guiding System With Moving Web
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Topics: Dynamic models, Dynamics (Mechanics), Rollers, Simulation, Friction, Deformation, Displacement, Engineering simulation, Equations of motion, Sensitivity analysis
Journal Articles

Stepwise Response Surface Method and its Application in Reliability Analysis of Ship Hull Structure

Lei Yu, Purnendu K. Das, Yunlong Zheng
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Technical Papers
J. Offshore Mech. Arct. Eng. November 2002, 124(4): 226–230.
https://doi.org/10.1115/1.1493199
Published Online: October 22, 2002
View Article titled, Stepwise Response Surface Method and its Application in Reliability Analysis of Ship Hull Structure
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Topics: Hull, Response surface methodology, Reliability, Event history analysis, Experimental design, Sensitivity analysis