成果/Result
- The initiation and propagation of edge cracks of silicon steel during tandem cold rolling process based on the Gurson-Tvergaard-Needleman damage model被引量：56收藏
- 作者：Yan, Yuxi Sun, Quan Chen, Jianjun Pan, Hongliang
- 机构：E China Univ Sci & Technol;E China Univ Sci & Technol
- 来源：JOURNAL OF MATERIALS PROCESSING TECHNOLOGY 2013
- 关键词：GTN model Damage Tandem rolling process Edge crack Silicon steel
- Creep analysis for a functionally graded cylinder subjected to internal and external pressure被引量：33收藏
- 作者：Chen, Jian Jun Tu, Shan Tung Xuan, Fu Zhen Wang, Zheng Dong
- 机构：E China Univ Sci & Technol
- 来源：JOURNAL OF STRAIN ANALYSIS FOR ENGINEERING DESIGN 2007
- 关键词：functionally graded materials cylinder creep asymptotic solution
- Analysis of edge crack behavior of steel sheet in multi-pass cold rolling based on a shear modified GTN damage model被引量：28收藏
- 作者：Sun, Quan Zan, Daqian Chen, Jianjun Pan, Hongliang
- 机构：E China Univ Sci & Technol; E China Univ Sci & Technol
- 来源：THEORETICAL AND APPLIED FRACTURE MECHANICS 2015
- 关键词：Cold rolling Edge crack Silicon steel GTN model Shear damage
- Time-dependent deformation and fracture of multi-material systems at high temperature被引量：26收藏
- 作者：Xuan, Fu-Zhen Chen, Jian-Jun Wang, Zhengdong Tu, Shan-Tung
- 机构：E China Univ Sci & Technol
- 来源：INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING 2009
- 关键词：Multi-material system Digital speckle correlation method Microscopic creep Creep crack fracture Time-dependent failure assessment diagram
- Identification of material parameters of a shear modified GTN damage model by small punch test被引量：24收藏
- 作者：Sun, Quan Lu, Yebo Chen, Jianjun
- 机构：Jiaxing Univ;East China Univ Sci & Technol
- 来源：INTERNATIONAL JOURNAL OF FRACTURE 2020
- 关键词：GTN model Shear damage Small punch test Artificial neural networks
- 基于有限元仿真电涡流传感器的结构优化被引量：22收藏
- 作者：周海婷 厚康 潘红良 陈建钧 王庆明
- 机构：华东理工大学机械与动力工程学院
- 来源：《电子测量技术》 2016
- 关键词：涡流检测 双正交矩形柱型传感器 辅助线圈 几何参数
- 摘要：传感器性能受线圈形状及其几何参数影响。为优化传感器性能,运用COMSOL Multiphysics建立了有限元仿真模型。通过有限元数值仿真分析,研究了传感器的结构,优化并实验验证了有限元模型的合理性。通过有限元仿真分析发...
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- Effect of wave type defects on edge crack propagation of cold rolled strip被引量：21收藏
- 作者：Ying, JiaCong Chen, JianJun Li, XinNian
- 机构： School of Mechanical and Power Engineering
- 来源：Proceedings of SPIE - The International Society for Optical Engineering 2022
- 关键词：Cold rolling - Crack propagation - Finite element method - Metal cladding - Scanning electron microscopy - Surface defects - Water waves
- Novel Terahertz Nondestructive Method for Measuring the Thickness of Thin Oxide Scale Using Different Hybrid Machine Learning Models被引量：20收藏
- 作者：Xu, Zhou Ye, Dongdong Chen, Jianjun Zhou, Haiting
- 机构：East China Univ Sci & Technol;China Jiliang Univ
- 来源：COATINGS 2020
- 关键词：terahertz oxide scale FDTD machine learning
- Stress intensity factor of semi-elliptical surface crack in a cylinder with hoop wrapped composite layer被引量：19收藏
- 作者：Chen, Jianjun Pan, Hongliang
- 机构：E China Univ Sci & Technol
- 来源：INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING 2013
- 关键词：Stress intensity factor Cylinder Axial crack Finite element methods Hoop wrapped composite
- Analysis of Damage Field of Needle Coke Impacted by High Pressure Water Jet Based on SPH Algorithm被引量：15收藏
- 作者：Bian, Jiapan Chen, Jianjun
- 机构： East China University of Science and Technology
- 来源：Proceedings - 2021 4th International Conference on Electron Device and Mechanical Engineering, ICEDME 2021 2021
- 关键词：Cracks - Numerical methods - Jets - Hydrodynamics - Needles - Failure (mechanical)
- 基于GTN模型的冷轧硅钢边部裂纹扩展研究被引量：14收藏
- 作者：闫玉曦 孙权 陈建钧 潘红良
- 机构：华东理工大学机械与动力工程学院
- 来源：《机械工程学报》 2012
- 关键词：冷轧 裂纹萌生 孔隙率 硅钢 仿真
- 摘要：针对硅钢板容易在冷轧过程中形成边部裂纹,使用Gurson-Tvergaard-Needleman(GTN)微观损伤模型对带有边部微小缺口的硅钢板在冷轧过程中损伤分布以及裂纹的萌生和扩展进行研究。通过拉伸试验和扫描电镜观察...
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- Micromechanical Analysis on the Failure Criterion of Ductile Material被引量：14收藏
- 作者：Liu, M.M. Chen, J.J.
- 机构： East China University of Science and Technology
- 来源：Procedia Engineering 2015
- 关键词：Shear stress - Fracture - Finite element method - Void fraction
- Feasibility of using ultrasonic-based prediction for hydrogen embrittlement susceptibility of high-strength heat-resistant steel 2.25Cr-1Mo-0.25V被引量：14收藏
- 作者：Ye, Dongdong Yin, Changdong Xu, Zhou Chen, Jianjun Wu, Yiwen Pan, Jiabao Zeng, Guiling Xu, Huachao Li, Rui
- 机构：Anhui Polytech Univ;Wuhu Inst Technol;East China Univ Sci & Technol;Nanjing Univ Aeronaut & Astronaut
- 来源：MEASUREMENT 2022
- 关键词：Hydrogen embrittlement Electrochemical hydrogen charging Pulse echo technique Signal reconstruction Ultrasonic characterization
- BNi-2/0Cr18Ni9钎焊接头高温蠕变行为的试验研究及数值模拟被引量：13收藏
- 作者：陈建钧 史进 涂善东 轩福贞 王正东
- 机构：华东理工大学机械与动力工程学院;国家锅炉压力容器检测研究中心
- 来源：《焊接学报》 2006
- 关键词：钎焊 蠕变 损伤 有限元 搭接接头
- 摘要：对600℃下铸态钎料BN i-2和不锈钢母材0Cr18N i9进行蠕变试验,基于双参数法对试验数据回归,拟合得到了蠕变损伤模型中所需的材料常数。利用耦合蠕变损伤有限元法对钎焊搭接接头进行数值模拟,计算结果与试验数据相一致...
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- Hydrogen Concentration Distribution in 2.25Cr-1Mo-0.25V Steel under the Electrochemical Hydrogen Charging and Its Influence on the Mechanical Properties被引量：12收藏
- 作者：Yin, Changdong Chen, Jianjun Ye, Dongdong Xu, Zhou Ge, Jiahao Zhou, Haiting
- 机构：East China Univ Sci & Technol;China Jiliang Univ
- 来源：MATERIALS 2020
- 关键词：electrochemical hydrogen permeation galvanostatic hydrogen charging diffusible hydrogen content mechanical properties evaluation ABAQUS simulation
- Creep fracture parameters of functionally graded coating被引量：12收藏
- 作者：Chen, Jian-Jun Tu, Shan-Tung
- 机构：E China Univ Sci & Technol
- 来源：JOURNAL OF THE CHINESE INSTITUTE OF ENGINEERS 2004
- 关键词：functionally graded material creep crack C* strain energy density rate factor
- Aqueous Zn-CO2 batteries: a route towards sustainable energy storage被引量：12收藏
- 作者：Liu, Yanxiu Chen, Junjie Li, Weichen Zhang, Yu Fu, Xianwei Li, Erling Jin, Shangbin Yang, Li-Ming Tian, Zhihong Antonietti, Markus Liu, Tianxi
- 机构：East China Univ Sci & Technol;Henan Univ;Max Planck Inst Colloids & Interfaces;Jiangnan Univ;Xi An Jiao Tong Univ
- 来源：INDUSTRIAL CHEMISTRY & MATERIALS 2024
- Study on Defect Evolution of Steel Strip under High-speed Cold Rolling被引量：12收藏
- 作者：Said, Mohamed Yasin Chen, Jianjun
- 机构： Department of Machine Desigrface science
- 来源：Journal of Physics: Conference Series 2023
- 关键词：Aspect ratio - Cold rolling - Constitutive models - Cracks - Materials testing apparatus - Strain rate - Stress-strain curves - Tensile testing
- 剪切修正GTN模型在小冲杆试验中的应用研究被引量：12收藏
- 作者：孙权 陈建钧 李晓雪 闫玉曦 潘红良
- 机构：华东理工大学机械与动力工程学院
- 来源：《机械工程学报》 2014
- 关键词：小冲杆试验 GTN模型 损伤参数 剪切变形 有限元模拟
- 摘要：小冲杆试验作为一种非标准的微试样测试技术,能有效地获取薄板结构的材料参数。而选用合适的损伤模型对准确表征材料变形到断裂的整个过程有着重要影响。基于NAHSHON提出的含剪切修正项的Gurson-Tvergaard-Nee...
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- Implementation of a shear modified GTN damage model and its application in cold rolling被引量：11收藏
- 作者：Sun, Quan Yan, Yu-Xi Chen, Jian-Jun Li, Xiao-Xue Pan, Hong-Liang
- 机构： School of Mechanical and Power Engineering
- 来源：Advanced Materials Research 2013
- 热—机械载荷下梯度材料圆筒的应力分析被引量：11收藏
- 作者：陈建钧 涂善东 轩福贞 王正东
- 机构：华东理工大学机械与动力工程学院
- 来源：《机械工程学报》 2007
- 关键词：梯度材料 热载荷 内外压 应力 梯度因子
- 摘要：对梯度材料圆筒在内外压及非均布温度载荷作用下的应力状态进行理论分析。通过引入弹性梯度因子和温度梯度因子获得热—机械载荷下梯度材料圆筒的应力解析解,进而探讨弹性梯度因子和温度梯度因子对径向、周向和轴向应力分布的影响,为梯度...
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- Failure analysis of spiral water wall tube cracking in Ultrasupercritical power plant boiler被引量：10收藏
- 作者：Si, Jun Yan, Zhenrong Chen, Jianjun
- 机构： Shanghai Institute of Special Equipment; School of Mechanical and Power Engineering
- 来源：American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP 2016
- 关键词：Cracks - Steam turbines - Welds - Chemical analysis - Failure analysis - Pressure vessels - Residual stresses - Finite element method - Mechanical testing - Tubes (components) - Steam power plants - Failure (mechanical) - Outages - Fossil fuel power plants - Steam
- 不同应力状态下带钢的破鳞机理被引量：9收藏
- 作者：叶东东 陈建钧 王忠建
- 机构：华东理工大学机械与动力工程学院
- 来源：《钢铁研究学报》 2016
- 关键词：破鳞 氧化皮 拉应力 压应力
- 摘要：利用自主设计的拉矫机对热轧带钢进行不同应力状态的破鳞试验,采用金相显微镜、扫描电镜和能谱分析对破鳞前后氧化皮的表面和界面进行分析,研究了带钢不同应力状态下的破鳞机理。试验结果表明,随着拉应力和压应力的增大,氧化皮全剥落率...
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- Effect of Processing Parameters on Edge Cracking in Cold Rolling被引量：9收藏
- 作者：Yan, Yuxi Sun, Quan Chen, Jianjun Pan, Hongliang
- 机构：E China Univ Sci & Technol
- 来源：MATERIALS AND MANUFACTURING PROCESSES 2015
- 关键词：Rolling Damage Effect Steel Simulation Silicon Sheet Parameter
- A modified biogeography-based optimization algorithm based on cloud theory for optimizing a fuzzy PID controller被引量：9收藏
- 作者：Li, Xiang Chen, Jianjun Zhou, Dingshan Gu, Qingdong
- 机构：East China Univ Sci & Technol;Suzhou Aude High End Equipment Co Ltd;PetroChina
- 来源：OPTIMAL CONTROL APPLICATIONS & METHODS 2022
- 关键词：BBO benchmark functions testing cloud theory fuzzy PID controller
- Creep Behavior of Pressurized Tank Composed of Functionally Graded Materials被引量：9收藏
- 作者：Chen, JianJun Yoon, KeeBong Tu, Shan-Tung
- 机构：Chung Ang Univ;E China Univ Sci & Technol
- 来源：JOURNAL OF PRESSURE VESSEL TECHNOLOGY-TRANSACTIONS OF THE ASME 2011
- 关键词：functionally graded materials spherical tank creep stress creep strain time step
- 随机短纤维增强复合材料弹性模量预测模型被引量：9收藏
- 作者：任超 陈建钧 潘红良
- 机构：华东理工大学机械与动力工程学院
- 来源：《复合材料学报》 2012
- 关键词：随机短纤维增强复合材料 弹性模量 预测模型 Reuss-Voigt模型 三维纤维取向
- 摘要：为了研究纤维增强复合材料的力学性能,借助混合率构造的Reuss-Voigt模型以及三维纤维取向简化模型,建立了随机短纤维复合材料弹性模量预测模型。利用该模型对玻璃纤维增强尼龙6(PA6)复合材料进行弹性模量预测,其预测结...
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- P92钢蠕变-疲劳试验的断裂特性分析被引量：9收藏
- 作者：王德宪 纪冬梅 陈建钧 王昊 陈乃超
- 机构：上海电力学院能源与机械工程学院;华东理工大学机械与动力工程学院
- 来源：《压力容器》 2014
- 关键词：P92钢 蠕变-疲劳 延性韧窝断裂 微观形貌
- 摘要：以P92钢为研究对象,进行600℃下应力控制的蠕变-疲劳交互作用试验;分别讨论了应力比、保载时间对试验寿命的影响,并对断后试样金相组织和SEM断口形貌进行对比。研究表明,在本试验条件下,应力比、保载时间与试验寿命成反比,...
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- A modified PSO Algorithm based on Cloud Theory for optimizing the Fuzzy PID controller被引量：8收藏
- 作者：Li, Xiang Chen, Jianjun
- 机构： School of Mechanical and Power Engineering
- 来源：Journal of Physics: Conference Series 2022
- 关键词：Controllers - Particle swarm optimization (PSO) - Electric control equipment - Proportional control systems
- Wear mechanism of PA6 roller used in cold rolling process被引量：8收藏
- 作者：Ren, Chao Chen, Jianjun Pan, Hongliang Huang, Xin Zhu, Hefan
- 机构：E China Univ Sci & Technol
- 来源：ENGINEERING FAILURE ANALYSIS 2013
- 关键词：Black coverings PA6 roller Rolling contact Side-slipping Cold rolling
