成果/Result
- Damage localization and identification in WGF/epoxy composite laminates by using Lamb waves: Experiment and simulation被引量：84收藏
- 作者：Yang, Bin Xuan, Fu-Zhen Chen, Shaojie Zhou, Shaoping Gao, Yang Xiao, Biao
- 机构：East China Univ Sci & Technol
- 来源：COMPOSITE STRUCTURES 2017
- 关键词：Polymer-matrix composites (PMCs) Finite element analysis (FEA) Non-destructive testing (NDT) Lamb wave
- Damage localization in hydrogen storage vessel by guided waves based on a real-time monitoring system被引量：31收藏
- 作者：Yang, Bin Xiang, Yanxun Xuan, Fu-Zhen Hu, Chaojie Xiao, Biao Zhou, Shaoping Luo, Chengqiang
- 机构：East China Univ Sci & Technol
- 来源：INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 2019
- 关键词：Guided wave Online monitoring Damage localization Transducer network Hydrogen storage vessel
- Heat Treatment Effect on Microstructure, Hardness and Wear Resistance of Cr26 White Cast Iron被引量：25收藏
- 作者：Zhou Shaoping Shen Yehui Zhang Hao Chen Dequan
- 机构：E China Univ Sci & Technol;Shanghai First Fluid Machinery Co Ltd
- 来源：CHINESE JOURNAL OF MECHANICAL ENGINEERING 2015
- 关键词：Cr26 white cast iron heat treatment microstructure hardness wear resistance
- 下载全文在线阅读
- 空腔流动的大涡模拟及气动噪声控制被引量：24收藏
- 作者：赖焕新 周邵萍 苏永升 邢改兰 罗开红
- 机构：华东理工大学机械与动力工程学院承压系统安全科学教育部重点实验室;School of Engineering Sciences
- 来源：《工程热物理学报》 2008
- 关键词：空腔 噪声控制 多孔壁板 大涡模拟 声学比拟
- 摘要：大涡模拟(LES)和三维的Ffowcs Williams-Hawkings声学比拟方法相结合,研究空腔过流的一种噪声控制措施.空腔的底板/后墙使用多孔壁板,因此流体可以穿透空腔壁面,多孔效果使用Darcy压力-速度关系模...
- 下载全文在线阅读
- A novel baseline-free defect detection and localization method of welded steel plate based on reciprocity loss被引量：24收藏
- 作者：He, Tianhao Xing, Gailan Li, Yong Li, Qinfei Zhou, Shaoping
- 机构： Key Lab of Pressure Systems and Safety
- 来源：Measurement Science and Technology 2020
- 关键词：Structural health monitoring - Surface waves - Welding - Defects - Ultrasonic testing - Plates (structural components) - K-means clustering - Nondestructive examination
- An Improved Metal-Packaged Strain Sensor Based on A Regenerated Fiber Bragg Grating in Hydrogen-Loaded Boron-Germanium Co-Doped Photosensitive Fiber for High-Temperature Applications被引量：21收藏
- 作者：Tu, Yun Ye, Lin Zhou, Shao-Ping Tu, Shan-Tung
- 机构：East China Univ Sci & Technol;Univ Sydney
- 来源：SENSORS 2017
- 关键词：regenerated fiber Bragg grating (RFBG) metal-packaged strain sensor photosensitive fiber high temperature strength degradation structural health monitoring
- Defect localization for pressure vessel based on circumferential guided waves: An experimental study被引量：18收藏
- 作者：Zhai, Shuangmiao Chen, Chaofeng Hu, Gangyi Zhou, Shaoping
- 机构： Key Lab of Pressure Systems and Safety
- 来源：American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP 2018
- 关键词：Defects - Nondestructive examination - Corrosion - Ultrasonic applications - Probability - Cost effectiveness - Geometry
- 空腔的非定常可压缩过流及相关气动声学问题被引量：17收藏
- 作者：赖焕新 周邵萍 罗开红
- 机构：华东理工大学机械与动力工程学院;School of Engineering Sciences
- 来源：《工程热物理学报》 2007
- 关键词：开式空腔 非定常可压缩流动 气动声学 大涡模拟 声学比拟
- 摘要：使用大涡模拟-声学比拟相结合的方法,研究三维开式空腔的非定常可压缩过流及其相关的气动声学问题。近场的声源流场部分使用大涡模拟,声音向远场的辐射使用Ffowcs Williams-Hawkings(FW-H)声学比拟,建立...
- 下载全文在线阅读
- Crack Detection in Pipes with Different Bend Angles Based on Ultrasonic Guided Wave被引量：17收藏
- 作者：Qi, Minxin Chen, Shaojie Zhou, Shaoping Li, Yong Jia, Jiuhong
- 机构： Key Laboratory of Pressure Systems and Safety of Ministry of Education
- 来源：Transactions of Nanjing University of Aeronautics and Astronautics 2017
- 关键词：Pipelines - Crack detection - Losses - Finite element method - Ultrasonic applications
- 下载全文在线阅读
- 多级离心泵级间导叶性能优化被引量：17收藏
- 作者：周邵萍 胡良波 张浩
- 机构：华东理工大学承压系统与安全教育部重点实验室;上海福斯特流体机械有限公司
- 来源：《农业机械学报》 2015
- 关键词：多级离心泵 反导叶 过渡段 数值模拟
- 摘要：为研究多级离心泵导叶内的流动损失,基于DES数值模拟方法,对某型多级离心泵进行瞬态模拟,并利用试验验证了数值方法的可靠性。在此基础上,通过分析样机流场模拟结果提出导叶内损失的3种机理:漩涡、环流和碰撞。为减少导叶内损失,...
- 下载全文在线阅读
- Development of On-Line Monitoring Systems for High Temperature Components in Power Plants被引量：16收藏
- 作者：Zhang, Hongcai Jia, Jiuhong Wang, Ning Hu, Xiaoyin Tu, Shan-Tung Zhou, Shaoping Wang, Zhengdong
- 机构：E China Univ Sci & Technol;SINOPEC Hubei Chem Fertilizer Branch
- 来源：SENSORS 2013
- 关键词：on-line monitoring system strain extensometer high temperature accuracy
- Investigation on ultrasonic guided waves propagation in elbow pipe被引量：16收藏
- 作者：Qi, Minxin Zhou, Shaoping Ni, Jing Li, Yong
- 机构： Key Lab of Pressure Systems and Safety
- 来源：International Journal of Pressure Vessels and Piping 2016
- 关键词：Finite element method - Crack detection - Ultrasonic applications
- Damage Localization in Pressure Vessel by Guided Waves Based on Convolution Neural Network Approach被引量：15收藏
- 作者：Hu, Chaojie Yang, Bin Yan, Jianjun Xiang, Yanxun Zhou, Shaoping Xuan, Fu-Zhen
- 机构：East China Univ Sci & Technol
- 来源：JOURNAL OF PRESSURE VESSEL TECHNOLOGY-TRANSACTIONS OF THE ASME 2020
- 关键词：damage localization convolution neural network pressure vessel guided wave
- A novel defect location method for plate-like structure by Using forward-scattering wave and fuzzy c-means clustering被引量：14收藏
- 作者：Chen, Shaojie Zhou, Shaoping Li, Yong Zhang, Lanzhu
- 机构： East China University of Science and Technology
- 来源：American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP 2017
- 关键词：Defects - Guided electromagnetic wave propagation - Intelligent systems - Location - Fuzzy systems - Plates (structural components) - Forward scattering - Structural health monitoring - Ultrasonic applications
- Study on the variation of fractal and mutifractal characteristics of coal particles in the ultra-fine pulverizing process被引量：14收藏
- 作者：Yuan, Quan Ge, Xiaoling Zhou, Shaoping Deng, Ronggen
- 机构： School of Mechanical and Power Engineering
- 来源：Advanced Materials Research 2012
- 关键词：Particle size - Energy utilization - Coal - Light transmission - Fractal dimension - Size distribution
- Influence of noise frequency on secondary sound source layout for a duct active noise control system被引量：13收藏
- 作者：Tian, Xin Zhou, Shaoping Leng, Cangtian
- 机构： School of Mechanical and Power Engineering
- 来源：2019 6th International Conference on Systems and Informatics, ICSAI 2019 2019
- 关键词：Acoustic generators - Control theory - Active noise control - Ducts
- Application of wavelet soft threshold denoising algorithm based on EMD decomposition in vibration signals被引量：13收藏
- 作者：Sun, Biao Zhou, Shaoping Wang, Congyi
- 机构： School of Mechanical and Power Engineering
- 来源：2019 6th International Conference on Systems and Informatics, ICSAI 2019 2019
- 关键词：Centrifugal pumps - Signal denoising - Wavelet decomposition - Signal interference
- Effect of Pipe Bend Configuration on Guided Waves-Based Defects Detection: An Experimental Study被引量：13收藏
- 作者：Ni, Jing Zhou, Shaoping Zhang, Pugen Li, Yong
- 机构：E China Univ Sci & Technol
- 来源：JOURNAL OF PRESSURE VESSEL TECHNOLOGY-TRANSACTIONS OF THE ASME 2016
- 关键词：Crack detection - Damage detection - Pipe joints - Pipeline bends - Pressure vessels - Finite element method - Nondestructive examination - Ultrasonic testing
- A New Instantaneous Wavelet Bicoherence for Local Fault Detection of Rotating Machinery被引量：13收藏
- 作者：Li, Yong Zhou, Shaoping
- 机构：East China Univ Sci & Technol
- 来源：IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT 2020
- 关键词：Continuous wavelet transforms Vibrations Wavelet analysis Machinery Couplings Signal analysis Continuous wavelet transform (CWT) health monitoring instantaneous wavelet bicoherence (IWB) nonlinear and nonstationary rotating machinery
- Regenerative chatter identification in grinding using instantaneous nonlinearity indicator of servomotor current signal被引量：13收藏
- 作者：Li, Yong Zhou, Shaoping Lin, Jing Wang, Xiufeng
- 机构：East China Univ Sci & Technol;Xi An Jiao Tong Univ
- 来源：INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY 2017
- 关键词：Regenerative chatter in grinding Current signature Non-stationary wavelet bicoherence Instantaneous nonlinearity indicator Continuous wavelet transform
- Structural damage detection based on autoregressive spectra analysis of time series被引量：12收藏
- 作者：Hu, Ming-Hui Cong, Er-Ding Tu, Shan-Tung Xuan, Fu-Zhen Zhou, Shao-Ping Xia, Chun-Ming
- 机构： Key Laboratory of Pressure Systems and Safety; Petro-China Jilin Petrochemical Company
- 来源：ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE) 2012
- 关键词：Autocorrelation - Power spectral density - Structural analysis - Time series analysis
- 基于应变模态差的管道损伤识别仿真被引量：12收藏
- 作者：韩红飞 周邵萍 郝占峰 章兰珠
- 机构：华东理工大学机械与动力工程学院
- 来源：《振动．测试与诊断》 2013
- 关键词：应变模态差 管道 损伤识别 Ansys
- 摘要：对具有一定程度损伤的管道,常规的结构有限元分析或实验模态分析得到的位移模态和固有频率难以有效反映管道的损伤状况。为了提高诊断的有效性及可靠性,采用结构损伤前、后的单元应变模态差作为管道损伤定位的识别指标。利用有限元分析软...
- 下载全文在线阅读
- Study on the influence of back blade shape on the wear characteristics of centrifugal slurry pump被引量：12收藏
- 作者：Cai, X. Zhou, S. P. Li, S.
- 机构：East China Univ Sci & Technol
- 来源：7TH INTERNATIONAL CONFERENCE ON PUMPS AND FANS (ICPF2015) 2016
- 关键词：Impellers
- 青铜粉对聚四氟乙烯基复合材料摩擦学性能影响的研究被引量：10收藏
- 作者：周邵萍
- 机构：华东理工大学机械工程学院
- 来源：《润滑与密封》 2006
- 关键词：聚四氟乙烯 青铜粉 摩擦学性能
- 摘要：通过向聚四氟乙烯材料加入不同质量比的青铜粉和氧化铅制备了3种自润滑复合材料,并与不加青铜粉的填充氧化铅的聚四氟乙烯材料进行实验研究,研究了青铜粉及其含量对聚四氟乙烯基复合材料摩擦学性能的影响,并探讨了填料的减磨机理。结果...
- 下载全文在线阅读
- Improved D-S evidence theory for pipeline damage identification被引量：10收藏
- 作者：Zhang, Jia-Cheng Zhou, Shao-Ping Li, Yong Su, Yong-Sheng Zhang, Pu-Gen
- 机构：E China Univ Sci & Technol
- 来源：JOURNAL OF VIBROENGINEERING 2015
- 关键词：damage identification data fusion D-S evidence theory pipeline
- Effects of Different Turbulence Models on Simulation Accuracy of the Miniature Super-low Specific Speed Centrifugal Pump被引量：10收藏
- 作者：Zhou, Jin Xing, Gailan Zhou, Shaoping
- 机构： School of Mechanical and Power Engineering
- 来源：IOP Conference Series: Materials Science and Engineering 2019
- 关键词：Centrifugal pumps - Hydraulic machinery
- Axial flow fan broad-band noise prediction and application to optimum design被引量：9收藏
- 作者：Zhang, Jie Zhou, Shaoping Ye, Jingkuan Ge, Xiaoling Su, Yongsheng
- 机构： Key Laboratory of Safety Science of Pressurized System
- 来源：Proceedings - International Conference on Electrical and Control Engineering, ICECE 2010 2010
- 关键词：Application programs - Acoustic variables measurement - Acoustic noise - Axial flow turbomachinery - Acoustic wave transmission
- 基于应变模态差和神经网络的管道损伤识别被引量：9收藏
- 作者：周邵萍 郝占峰 韩红飞 张佳程 章兰珠
- 机构：华东理工大学机械与动力工程学院
- 来源：《振动．测试与诊断》 2015
- 关键词：应变模态差 损伤识别 神经网络 管道
- 摘要：应变模态差对结构微小损伤具有很高的敏感性且对结构损伤处具有较高的定位识别率,故在工程实际中可以利用其对管道进行损伤识别。然而,应变模态差只能定性地反映结构的损伤程度,并不能直接量化损伤结构的损伤程度,故采用神经网络和应变...
- 下载全文在线阅读
- Distance-Coefficient-Based Imaging Accuracy Improving Method Based on the Lamb Wave被引量：9收藏
- 作者：Chen, Shao-Jie Zhou, Shao-Ping Li, Yong Xiang, Yan-Xun Qi, Min-Xin
- 机构：East China Univ Sci & Technol
- 来源：CHINESE PHYSICS LETTERS 2017
- 下载全文在线阅读
- Numerical simulation and impeller optimization of a centrifugal pump被引量：9收藏
- 作者：Zhou, Shaoping Lv, Peiwen Ding, Xiaoxia Su, Yongsheng Chen, Dequan
- 机构： Key Laboratory of Science of Pressurized System
- 来源：Advanced Materials Research 2012
- 关键词：Centrifugal pumps - Flow fields - Numerical models - Impellers - Efficiency - Computational fluid dynamics - Manufacture
