- 带接管组合法兰的强度和密封有限元分析被引量：40收藏
- 作者：王和慧 卢均臣 关凯书 王志文
- 机构：华东理工大学机械与动力工程学院
- 来源：《压力容器》 2012
- 关键词：组合法兰 应力强度 密封 非线性有限元
- 摘要：螺栓法兰连接是石化设备和管道中应用最广泛的密封形式,对其完整性和紧密性分析仍是工程中亟待解决的问题。综合考虑垫片的非线性压缩回弹本构关系、螺栓预紧和法兰垫片接触作用,将带接管的组合法兰、垫片、螺栓作为一个系统进行三维非线...
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- Stable numerical simulations of propagations of complex damages in composite structures under transverse loads被引量：31收藏
- 作者：Hu, N. Zemba, Y. Fukunaga, H. Wang, H.H. Elmarakbi, A.M.
- 机构：Tohoku Univ;Chongqing Univ;E China Univ Sci & Technol
- 来源：COMPOSITES SCIENCE AND TECHNOLOGY 2007
- 关键词：cohesive interface model laminated delamination finite element analysis move-limit
- 质疑
- Effect of Sulfur Acid Corrosion on the Luminescent Intensity of Plasma-Sprayed YAG:Ce Coatings被引量：29收藏
- 作者：Wang, Weize Zeng, Peng Wang, Hehui Yu, Jingye Wu, Liangmin
- 机构： Key Laboratory of Pressure System and Safety
- 来源：Journal of Thermal Spray Technology 2017
- 关键词：Corrosion resistant coatings - Microstructure - Yttrium aluminum garnet - Luminescence - Phase composition - Sprayed coatings - Plasma jets
- 质疑
- 大型回转窑筒体结构的力学行为分析被引量：23收藏
- 作者：王和慧 谢可迪 陈一凡 王东良 周金水 王守波 朱斌
- 机构：华东理工大学机械与动力工程学院;上海宝钢化工有限公司
- 来源：《机械强度》 2010
- 关键词：回转窑 筒体 应力分析 圆度 有限元法
- 摘要：运用理论分析和有限元技术,研究复杂重载、多支承、变刚度和超静定的大型回转窑筒体结构力学行为。基于超静定连续梁模型和赫兹理论,计算筒体支撑与摩擦载荷以及轮带与托轮的接触压力和面积,为筒体有限元建模提供边界条件。综合考虑多个...
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- 碳纤维缠绕储氢瓶的有限元自紧分析和爆破压力预测被引量：21收藏
- 作者：张广哲 王和慧 关凯书
- 机构：华东理工大学机械与动力工程学院
- 来源：《压力容器》 2011
- 关键词：储氢瓶 自紧 复合材料 渐进失效 有限元分析
- 摘要：根据高压储氢瓶的金属内胆和外部碳纤维缠绕层的结构特点进行各向同性金属和各向异性复合材料叠层的有限元建模。考虑自紧作用与气瓶的实际工况,对气瓶在不同内压下应力和变形的弹塑性响应进行了分析。参考DOT CffC标准对气瓶进行...
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- Effect of nitric acid corrosion on the luminescent intensity of plasma sprayed YAG:Ce Coatings被引量：16收藏
- 作者：Zeng, Peng Wang, Hehui Wang, Weize Yu, Jingye Wu, Liangmin
- 机构： Key Lab of Pressure System and Safety
- 来源：Proceedings of the International Thermal Spray Conference 2016
- 关键词：Sprayed coatings - Yttrium aluminum garnet - Luminescence - Plasma spraying - Plasma jets - Nitric acid
- 质疑
- 螺纹锁紧环换热器的内漏失效分析及其检修被引量：12收藏
- 作者：范园渊 王和慧 王朝平 李鹏 刘超 熊志鹏 王艳
- 机构：高桥石油化工公司;华东理工大学机械与动力工程学院
- 来源：《石油和化工设备》 2013
- 关键词：加氢裂化 螺纹锁紧环换热器 内漏 螺纹损伤 检修 拆卸 修复
- 摘要：加氢裂化装置高压螺纹锁紧环换热器E-3101/A在停工检修时,出现了螺纹锁紧环拆卸困难、螺纹锁紧环螺纹损伤和换热器发生内漏的问题,本文对螺纹锁紧环的螺纹损伤进行了判别、强度计算和修复论证,完成了螺纹锁紧环换热器的检修。为...
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- Simulation of ultrasonic shear effect on the viscoelastic soft scale of heat exchangers被引量：11收藏
- 作者：He, Zhaokui Wang, Hehui
- 机构： School of Mechanical and Power Engineering
- 来源：Journal of Physics: Conference Series 2024
- 关键词：ABAQUS - Data transfer - Finite element method - Heat exchangers - Shear stress - Ultrasonic waves - Viscoelasticity
- 质疑
- Simulation of Spent Fuel Assembly Transport Vertical Drop Based on LS-DYNA被引量：10收藏
- 作者：Wang, Xiaoqi Fan, Youchen Chi, Qidong Wang, Hehui
- 机构： School of Mechanical and Power Engineering
- 来源：Journal of Physics: Conference Series 2023
- 关键词：Finite element method - Spent fuels
- 质疑
- Analysis of the impact of spent fuel assembly hoisting drop simulation accident被引量：10收藏
- 作者：Chi, Qidong Xiao, Dianchao Wang, Xiaoqi Wang, Hehui
- 机构： School of Mechanical and Power Engineering
- 来源：Proceedings of SPIE - The International Society for Optical Engineering 2023
- 关键词：Computational efficiency - Cranes - Ductile fracture - Elastoplasticity - Radioactive waste storage - Spent fuels
- 质疑
- ABS衣架式模头的失效分析及其结构改进被引量：9收藏
- 作者：王和慧 王军 朱文敏 陆磐谷
- 机构：华东理工大学机械与动力工程学院;高桥石油化工公司
- 来源：《塑料》 2017
- 关键词：衣架式模头 失效分析 结构改进 ICEM Polyflow 压力降
- 摘要：利用有限元软件Polyflow对失效ABS棒材挤出模头的流道进行了数值模拟,得出压降过大是模头失效的主要原因。为降低模头压降提出改进方案:歧管的入口半径增大5 mm,模头压降降低了1.83 MPa,且出口速度分布更加均匀...
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- 还原炉挠性夹套的焊接残余应力有限元模拟被引量：9收藏
- 作者：王和慧 鞠峰
- 机构：华东理工大学机械与动力工程学院
- 来源：《压力容器》 2012
- 关键词：挠性夹套 焊接残余应力 热固耦合 强度评定 单元生死技术
- 摘要：夹套是广泛运用在化工、医药等行业设备上的加热冷却装置,夹套焊缝是常常发生开裂泄漏的失效部位,焊接残余应力是导致开裂泄漏的重要因素之一。利用有限元技术对一种新型多晶硅还原炉挠性冷却夹套的焊接过程的温度场、残余应力和塑性应变...
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- Seismic Analysis of Large-Scale Air Duct Hanger Based on ASME-AG1 Specifications被引量：9收藏
- 作者：Wang, Long He, Zhaokui Wang, Hehui Pan, Jian Tang, Yi Liu, Xiaohan
- 机构： School of Mechanical and Power Engineering; Shanghai Installation Engineering Group Co.
- 来源：Journal of Physics: Conference Series 2024
- 关键词：Earthquakes - Finite element method - Modal analysis - Specifications - Spectrum analysis
- 质疑
- 大型回转窑支承系统的力学行为分析被引量：9收藏
- 作者：王和慧 程静 周金水
- 机构：华东理工大学机械与动力工程学院;宝钢化工有限公司
- 来源：《机械强度》 2012
- 关键词：回转窑 支承系统 轮带压力公式 应力分析 接触非线性有限元法
- 摘要：对操作工况下大型回转窑支承系统的力学行为规律进行理论分析和接触非线性有限元仿真。根据轮带结构和运行特点,解析导出轮带内壁受筒体的压力分布公式,修正了长期以来前人轮带压力公式的不妥之处。基于Ansys及其APDL(Ansy...
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- The Failure Analysis and Simulation of an ABS Extrusion Die被引量：8收藏
- 作者：Wang, H.H. Zhu, W.M. Fu, C.H. Wang, C.P. Lu, P.G.
- 机构： East China University of Science and Technology; Gaoqiao Petro-chamical Company
- 来源：Procedia Engineering 2015
- 关键词：Extrusion - Finite element method - Computer software - Extrusion dies - Numerical methods - Pressure drop - Drops
- 质疑
- Numerical simulation of the influence of baffles on the impact force of heavy-duty tanker被引量：8收藏
- 作者：Guo, Xiaodi Wang, Hehui
- 机构： School of Mechanical and Power Engineering
- 来源：IOP Conference Series: Materials Science and Engineering 2019
- 关键词：Computer software - Crude oil - Finite volume method - Fuel sloshing - Oil tanks - Heavy oil production
- 质疑
- Finite element analysis of self-tensioning and bursting of 210 L carbon fiber fully wound hydrogen storage cylinders被引量：8收藏
- 作者：Pan, Yingbo Xiao, Jieli Shen, Wei Wang, Hehui
- 机构： School of Mechanical and Power Engineering; Eighth Research Institute of Nuclear Industry
- 来源：Journal of Physics: Conference Series 2024
- 关键词：Carbon fibers - Composite materials - Cylinders (shapes) - Digital storage - Finite element method - Unloading
- 质疑
- The partition of unity finite element method for elastic wave propagation in Reissner-Mindlin plates被引量：8收藏
- 作者：Hu, N. Wang, H.H. Yan, B. Fukunaga, H. Roy Mahaptra, D. Gopalakrishnan, S.
- 机构：Tohoku Univ;Chongqing Univ;E China Univ Sci & Technol;Indian Inst Sci
- 来源：INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING 2007
- 关键词：wave propagation dispersion Reissner-Mindlin plate shear locking PUFEM
- 质疑
- 回转窑液压挡轮的应力强度与疲劳断裂分析被引量：7收藏
- 作者：王和慧 陈一凡 谢可迪 王东良 王守波 朱斌 周金水
- 机构：华东理工大学机械与动力工程学院;上海宝钢化工有限公司
- 来源：《机械强度》 2009
- 关键词：回转窑 挡轮 疲劳寿命 有限元分析
- 摘要：运用有限元技术对一台大型沥青焦回转窑设备中发生断裂事故的液压挡轮部件进行强度失效分析及疲劳寿命估算。通过断口形貌分析和金相实验,得出失效机理为疲劳断裂的定性结论。利用Ansys软件建立挡轮的有限元模型,计算出应力和变形等...
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- Drop analysis of spent fuel assembly with screw prestress被引量：7收藏
- 作者：He, Jing Hou, Feng Wang, Hehui
- 机构： School of Mechanical and Power Engineering
- 来源：Journal of Physics: Conference Series 2025
- 关键词：ABAQUS - Hydraulics - Prestressing - Screws - Spent fuels
- 质疑
- Effect of thermal misfit stress on steam-driven delamination in electronic packages被引量：7收藏
- 作者：Zhang, Xian Meng, Haoran Wang, Hehui Guo, Fenglin
- 机构：Shanghai Jiao Tong Univ;East China Univ Sci & Technol;Tsinghua Univ
- 来源：ENGINEERING FRACTURE MECHANICS 2018
- 关键词：Steam-driven delamination Thermal misfit stress Strain energy release rate Microelectronic packaging
- 质疑
- Static Load and Seismic Finite Element Analysis of DN1000 Large-Diameter Three-Pipe Gantry Hanger被引量：7收藏
- 作者：Dai, Haowen Pan, Yingbo Wang, Hehui Tang, Yi Pan, Jian Zhu, Jieke
- 机构： School of Mechanical and Power Engineering; Shanghai Installation Engineering Group Co.
- 来源：Journal of Physics: Conference Series 2024
- 关键词：Finite element method - Safety engineering - Seismic design - Seismology - Stiffness
- 质疑
- Analysis of Elasto-plastic Contact with Coating Surface of Weathering Steel of Fabricated Supports and Hangers被引量：7收藏
- 作者：Mai, Libo Wang, Hehui
- 机构： School of Mechanical and Power Engineering
- 来源：IOP Conference Series: Materials Science and Engineering 2019
- 关键词：Fabrication - Plastic coatings - Aluminum alloys - Cobalt alloys - Chromium alloys - Elastoplasticity - Shear stress - Weathering - Compressive stress - Finite element method
- 质疑
- Analysis on combined flanges heat-structure coupling sealing reliability被引量：7收藏
- 作者：Wen, S.D. Wang, H.H.
- 机构： School of Mechanical Power Engineering
- 来源：Manufacturing Engineering and Intelligent Materials - Proceedings of the International Conference on Manufacturing Engineering and Intelligent Materials, ICMEIM 2015 2015
- 关键词：Fasteners - Reliability analysis - Sensitivity analysis
- 质疑
- Simulation Analysis of the Mutual Influence of the Stress Intensity Factor on the Multiple Blisters Caused by Hydrogen Induced Damage被引量：7收藏
- 作者：Ji, Congwei Zhang, Shaojie Wang, Hehui
- 机构： School of Mechanical and Power Engineering
- 来源：IOP Conference Series: Materials Science and Engineering 2018
- 关键词：Crack propagation - Growth rate - Hydrogen - ABAQUS - Finite element method
- 质疑
- Finite Element Analysis of Welding Residual Stress in Longdistance Gas Pipeline被引量：6收藏
- 作者：Cheng, Yeye Wang, Hehui
- 机构： School of Mechanical and Power Engineering
- 来源：IOP Conference Series: Earth and Environmental Science 2021
- 关键词：Elastoplasticity - Gas pipelines - Residual stresses - Welding
- 质疑
- Fluid-Structure Interaction Numerical Simulation of Cage Net Systems被引量：6收藏
- 作者：Wang, Yanqin Wang, Hehui
- 机构： East China University Of Science And Technology
- 来源：2026 International Conference on Intelligent Systems, Communications and Computer Networks, ISCCN 2026 2026
- 关键词：Ballast (railroad track) - Computer software - Fluid structure interaction - Ocean currents - Simulation platform
- 质疑
- Simulation of the Influence of Centrifugal Force and Fluid-structure Interaction on the Critical Speed of Agitator and the Applicability of the Theoretical Formula被引量：6收藏
- 作者：Shen, Changlin Wang, Hehui
- 机构： School of Mechanical and Power Engineering
- 来源：IOP Conference Series: Materials Science and Engineering 2019
- 关键词：Modal analysis - Speed - Mixing
- 质疑
- The study on the corrosion resistance of hot-dip galvanized aluminum coating in simulating the urban utility tunnel environment被引量：6收藏
- 作者：Chen, Wanlin Hou, Feng Wang, Hehui
- 机构： School of Mechanical and Power Engineering
- 来源：IOP Conference Series: Materials Science and Engineering 2019
- 关键词：Steel corrosion - Weathering - Aluminum corrosion - Corrosion resistance - Sodium chloride - Atmospheric corrosion - Electrochemical corrosion - Electrochemical impedance spectroscopy - Corrosion resistant coatings
- 质疑
- Study on the autofrettage of carbon fiber fully wound hydrogen storage cylinder under different layup design被引量：6收藏
- 作者：Li, Chuanwei Wang, Hehui
- 机构： School of Mechanical and Power Engineering
- 来源：Journal of Physics: Conference Series 2025
- 关键词：Carbon fibers - Hydrogen - Winding
- 质疑
