成果/Result
- Frictional characteristics of mechanical seals with a laser-textured seal face被引量:124收藏
- 作者:Yu, X.Q He, S. Cai, R.L
- 机构:E China Univ Sci & Technol
- 来源:JOURNAL OF MATERIALS PROCESSING TECHNOLOGY 2002
- 关键词:laser mechanical seals friction characteristics hydrodynamic effects
- Crude oil desalting using hydrocyclones被引量:29收藏
- 作者:Bai, Z. -S. Wang, H. -L.
- 机构:E China Univ Sci & Technol
- 来源:CHEMICAL ENGINEERING RESEARCH & DESIGN 2007
- 关键词:hydrocyclone separation desalting hydrocyclone desalting crude oil
- 油滴在旋流分离中的相间滑移数值模拟被引量:22收藏
- 作者:白志山 汪华林
- 机构:华东理工大学化工机械研究所
- 来源:《华东理工大学学报(自然科学版)》 2006
- 关键词:水力旋流器 计算流体力学 分离效率 数值模拟 滑移
- 摘要:为了研究旋流管的分离性能,应用计算流体力学(CFD)方法对旋流管内的旋转湍流流场进行了数值模拟,获得旋流管内的浓度分布、滑移速度和粒级效率曲线。计算结果显示:随着进口流量的增大,粒级效率逐渐增大;在旋流管进口流量为2.0...
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- 催化外甩油浆的微旋流分离实验研究被引量:19收藏
- 作者:白志山 钱卓群 毛丹 王建文 汪华林
- 机构:华东理工大学化工机械研究所
- 来源:《石油学报(石油加工)》 2008
- 关键词:催化裂化 油浆 微旋流分离
- 摘要:以催化外甩油浆为对象,在1.8×106t/a重油催化裂化装置上开发了外甩油浆微型旋流净化工业实验装置,考察了微型旋流芯管压力、分离效率和流量的相互关系,确定了微型旋流芯管净化催化油浆的最佳操作条件。结果表明,随着入口流量...
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- Numerical simulation of the separating performance of hydrocyclones被引量:16收藏
- 作者:Bai, Zhi-Shan Wang, Hua-Lin
- 机构:E China Univ Chem Technol
- 来源:CHEMICAL ENGINEERING & TECHNOLOGY 2006
- 关键词:computational fluid dynamics hydrocyclones
- 超高压超临界流体撞击流方法制备破壁灵芝孢子粉的工艺研究被引量:15收藏
- 作者:崔宁 潘家祯 王春涛 杨燕勤 王鲁敏
- 机构:华东理工大学化工机械研究所
- 来源:《华东理工大学学报(自然科学版)》 2005
- 关键词:超高压 撞击流 超临界 灵芝孢子 破壁率
- 摘要:介绍了超高压超临界撞击流技术制备破壁灵芝孢子粉的方法及基本原理,对制备工艺进行了研究。加载压力、系统加热温度、保压时间及撞击靶距是影响灵芝孢子粉破壁率的因素,通过正交试验及对加热温度和撞击靶距所做的后续试验,确定了采用自...
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- Numerical Simulation of Gas-Liquid Flow in a Stirred Tank with Swirl Modification被引量:12收藏
- 作者:Zhang, Yanhong Yong, Yumei Mao, Zai-Sha Yang, Chao Sun, Haiyan Wang, Hualin
- 机构:Chinese Acad Sci;E China Univ Sci & Technol
- 来源:CHEMICAL ENGINEERING & TECHNOLOGY 2009
- 关键词:Gas-liquid flow Numerical simulation Stirred tank Swirl flow
- Experiments for desalting and dewatering of crude by hydrocyclones被引量:11收藏
- 作者:Bai, Zhi-Shan Wang, Hua-Lin
- 机构: Institute of Pressure Vessel and Process Equipment
- 来源:Shiyou Xuebao, Shiyou Jiagong/Acta Petrolei Sinica (Petroleum Processing Section) 2006
- 关键词:Cyclone separators - Desalination - Dewatering - Pressure drop - Reynolds number - Salt removal
- Design of vinyl chloride dehydration-type hydrocyclone based on test research被引量:10收藏
- 作者:He, Fengqin Ma, Ji Wang, Hualin
- 机构: Research Institute of Process Equipment and Pressure Vessels; College of Information; State Key Laboratory of Chemical Engineering
- 来源:2nd International Conference on Information Science and Engineering, ICISE2010 - Proceedings 2010
- 关键词:Cyclone separators - Polyvinyl chlorides - Chlorine compounds - Flow fields
- Modeling on hydrocyclone separation performance by neural network被引量:7收藏
- 作者:He, Fengqin Zhou, Ping Wang, Jiangang
- 机构: Research Institute of Process Equipment and Pressure Vessels; College of Information
- 来源:Applied Mechanics and Materials 2012
- 关键词:Computational fluid dynamics - Cyclone separators - Separation
- Industrially Experimental Investigations and Development of the Curve-ROD Baffle Heat Exchanger被引量:7收藏
- 作者:严良文 吴金星 王志文
- 机构:Research Institute of Process Equipment and pressure Vessels;School of Chemical Engineering
- 来源:《Journal of Shanghai University(English Edition)》 2004
- 关键词:heat exchanger curve-ROD baffle heat transfer pressure drop experimental investigation.
- 摘要:The conventional heat exchanger with segmental baffles is prone to bring forth fluid-induced vibration of heat...
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- Predictive modeling of the performance of the hydrocyclone with different cone combination被引量:7收藏
- 作者:He, Fengqin Wang, Hualin Tan, Yonghong Wang, Jiangang Zhou, Ping Seong, Chun K.
- 机构: Research Institute of Process Equipment and Pressure Vessels; State Key Laboratory of Chemical Engineering; College of Information; Civil Engineering
- 来源:Applied Mechanics and Materials 2012
- 关键词:Cyclone separators - Separation
- 异径弯管的无力矩经向应力解析解被引量:4收藏
- 作者:陈孙艺 柳曾典
- 机构:华东理工大学化工机械研究所
- 来源:《塑性工程学报》 2005
- 关键词:应力分析 异径管 弯管
- 摘要:根据异径弯管的结构特性,利用异径弯管的合力平衡条件推导了内压作用下无力矩异径弯管的经向应力式,该式与直管的经向应力式型式相同,只不过是弯管的截面半径含义略有区别。经过误差分析及薄壁异径弯管无力矩时的旋转薄壳法应力验证说明...
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- Stress Analysis and Engineering Design of Reducer Bend under Internal Pressure被引量:2收藏
- 作者:Chen, S. -Y. Chen, J. Liu, C. D.
- 机构:Challenge Petrochem Machinery Corp Maoming;E China Univ Sci & Technol
- 来源:PRESSURE VESSEL TECHNOLOGY: PREPARING FOR THE FUTURE 2015
- 关键词:Strength design Stress analysis Reducer pipe Reducer bends Elbows
- 原位纳米测试技术研究灵芝孢子孢壁弹性模量和硬度被引量:2收藏
- 作者:杨燕勤 潘家祯 祁国梁
- 机构:华东理工大学化工机械研究所
- 来源:《华东理工大学学报(自然科学版)》 2007
- 关键词:原位纳米测试 灵芝 孢子 弹性模量 硬度
- 摘要:采用原位纳米测试技术研究灵芝孢子孢壁的力学性能。进行了试样制备方法的探索,利用原位纳米力学测试与分析系统,分别测试未破壁和机械法破壁的灵芝孢子孢壁的弹性模量和硬度。结果显示:未破壁灵芝孢子的平均弹性模量为2.0 GPa,...
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- Evaluation of local thinned pressurized elbows被引量:0收藏
- 作者:Li, Zhang Yinpei, Wang Jin, Chen Cengdian, Liu
- 机构: Det Norske Veritas AS; Research Institute of Process Equipment and Pressure Vessel; 58-502 Hua Li Yuan
- 来源:International Journal of Pressure Vessels and Piping 2001
- 关键词:Corrosion - Erosion - Finite element method - Pressure effects
- 生物质在渣油中延迟焦化传热过程模拟被引量:0收藏
- 作者:沈申春 汪华林 张振华
- 机构:华东理工大学化工机械研究所
- 来源:《华东理工大学学报(自然科学版)》 2008
- 关键词:生物质 渣油 延迟焦化 传热
- 摘要:生物质延迟焦化技术是一种新型的生物质热解技术,其中生物质颗粒在渣油中的传热是很重要的一个过程,本文构建了生物质颗粒在渣油延迟焦化过程中的传热模型,采用节点数值解法考察了颗粒半径、渣油升温速率以及生物质颗粒与渣油的表面换热...
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- Testing of separating catalyst from resid fluid catalytic cracking slurry by 10 mm hydrocyclones被引量:0收藏
- 作者:ZHOU Ping BAI Zhi-shan ZHANG Yan-hong YANG Qiang MA Ji WANG Hua-lin
- 机构:Institute of Pressure Vessel and Process Equipment
- 来源:能源与动力工程(美国大卫英文) 2007
- 关键词:重油催化裂化装置 水力旋流器 测试解决方案 电催化剂 油分离 入口流量 分离效率 工业侧线
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- ELASTIC STRESSES AND LIMIT BENDING MOMENTS OF CONCENTRIC AND ECCENTRIC REDUCERS SUBJECTED TO BENDING MOMENTS被引量:0收藏
- 作者:Chen, Sun-yi Chen, Jin Wang, Zhengdong Wang, Chen
- 机构:Challenge Petrochem Machinery Corp Maoming;East China Univ Sci & Technol;East China Univ Sci & Technol;East China Univ Sci & Technol
- 来源:ASME PRESSURE VESSELS AND PIPING CONFERENCE - 2014, VOL 1 2014
