碎矿与磨矿的计算机模拟仿真网络信息检索作业

1.检索课题名称：碎矿与磨矿的计算机模拟仿真2.课题分析：“模拟仿真”属于本课题的主体，应用目标是“碎矿与磨矿” ， “计算机”实现手段。由此得出如下检索词：中文关键词：1 碎矿与磨矿 2 计算机 3 模拟仿真英文关键词：（1）Simulation（2）Crushing（3）grinding3.选择检索工具：（1）CNKI 数字图书馆：中国期刊全文数据库（2）万方数据库（会议论文）（3）超星数字图书馆（图书检索） ，书生之家数字图书馆等。4.构建检索策略：“计算机模拟仿真”是课题的主体，优先检索， “碎矿” ， “磨矿”应在结果中同时存在。制定的检索策略如下。检索算法：（计算机模拟仿真）*碎矿*磨矿时间范围：1980-2012文献范围：期刊文献、会议论文、专著为了保证查全率可考虑使用全文检索途径和高级检索方式。5.简述检索策略调整的过程：1)在 CNKI 中国期刊全文数据库中（CNKI 数据镜像） ；a.为保证查全率，使用“（模拟仿真）*碎矿*磨矿检索运算式，检索范围选择：所有专辑、全文中检索，检索出记录 171 条但内容大多与课题无关。b.上面的检索策略得到的检索结果过多，缩小范围。改为篇名检索。使用相同的检索运算式，检索出记录 0 条。c.上一步没有检索结果，于是要扩大范围。改为关键词检索，并使用相同的检索式检索，检索出记录 0 条。d.继续扩大检索范围，改为摘要检索，使用相同检索式。检索结果仍为零条。e考虑使用单一检索词（碎矿与磨矿）和（模拟仿真）分别检索得出结果分别为 39 条和2 条。2）万方数据库；a.进入万方数据主页，选择高级检索，考虑查全率，使用“（计算机模拟仿真）*碎矿*磨矿”检索式，检索范围为全字段。检索出记录记录一条。3）维普资讯网（全部期刊，时间不限）a.使用检索式（K=模拟仿真 K=碎矿 K=磨矿） ，在“题名或关键词”中检索，不限定年代，检索出记录 0 条。b.上一步没有检索到结果。改为课题主题检索。用模拟仿真单一算式检索，有记录 1132 条。c.上一步检索结果过多，选择分类导航-工业技术- 矿业工程。限定分类后再检索有 10 条结果。d.上一步仍没有合适的结果，再改变检索式(K=碎矿 K=磨矿), 有结果 22 条，有较满意的结果。4）超星数字图书馆：a.这类文献属于成熟知识，出版物数量少且与课题相关程度不高，要扩大检索范围，检索式(模拟仿真+ 碎矿+ 磨矿) ，检出结果 0 条。b.再扩大检索范围使用检索式（模拟仿真）和（碎矿与磨矿）分别检索出结果 39 条和 3 条。6.整理检索结果：（1）cnki 有关专辑检索结果 1 条磷矿碎磨系统分析研究与改造实践【英文篇名】 Research and Improvement Practice of Phosphorite Crushing and Grinding System 【作者中文名】 曾桂忠; 段希祥 ; 李明; 【作者英文名】 ZENG Guizhong（1; 2） DUAN Xixiang2 LI Ming3 1 Wenshan TeachersCollege; Wenshan; Yunnan 663000.China 2 Kunming University of Science and Technology 3 Yunnan Chengjiang Dongtai Phosphate Fertilizer Co.; Lid.; 【作者单位】 文山师范高等专科学校; 昆明理工大学; 云南澄江东泰磷肥有限公司 ; 【文献出处】 矿山机械, Mining 工艺流程 ; 改造; 节能; 【英文关键词】 Crushing and grinding system; Technological flow; Improvement; Energy saving; 【摘要】 通过对云南澄江东泰磷矿碎磨系统现状的分析研究,结合生产系统改造需要,提出了湿磨替代干磨的碎磨工艺方案。在生产实践中,通过优化整个新碎磨系统的工作参数,很好地实现了增加处理量、降低能耗的目的,对其它非金属矿的碎磨系统改造具有一定的借鉴意义。 【英文摘要】 Through analyzing and researching the current status of phosphate ore crushing and grinding system in Yunnan Dongtai phosphate factory and combining the requirements of production system improvement,a crushing and grinding process scheme that the original dry grinding mode is replaced with a wet grinding one is put forward.In productive practice,by optimizing operation parameters of the new crushing and grinding system,the goals of increasing handling capacity,and reducing energy consumption are realized,wh.（2）万方数据库检索结果 1 条鼠笼式搅拌磨机性能参数对粉碎效果的影响分析 【英文篇名】Analysis of the Effect of Parameters on Comminution for Stirred Media Mills with a Rotation Rat Cage【作者】 米洁 郝静如 黄小龙 【英文作者】【作者单位】北京机械工业学院机械工程系,北京,100085【刊名】 中国机械工程【关键词】 搅拌磨机 性能参数 超细粉碎 粉碎效果 【英文关键词】【摘要】建立了鼠笼式搅拌磨机研磨介质在研磨室圆截面内运动状态的数学模型,用四阶Runge-Kutta 法求解,利用计算机模拟仿真研磨介质在研磨室圆截面内的运动.通过研究研磨介质的运动轨迹分析不同磨矿技术参数对粉碎效果的影响,以找出最佳磨矿条件,提高鼠笼式搅拌磨机的粉碎效果.分析方法和分析结论对同类型磨机设计和运行工况有参考价值.（3）维普资讯网关于矿石粉碎特性参数及其测定方法【英文篇名】On the Parameters for Ore Comminution Performance and the Relevant Testing Method【作者】 刘建远【英文作者】Liu Jianyuan【作者单位】1 北京矿冶研究总院 2矿物加工科学与技术国家重点实验室【刊名】 金属矿山【关键词】 矿石 粉碎特性参数 测定方法 碎矿磨矿 自磨/半自磨 高压辊磨 【英文关键词】Comminution performance parameter; Testing method; Crushing and grinding; AG/SAG; HPGR【摘要】从粉碎工艺设计应用的角度,综述各种表征矿石粉碎特性的物料参数及其测定方法,包括用于传统碎磨设备选型计算的物料参数及其测定方法、用于自磨/半自磨流程设计的物料参数及其测定方法,以及用于高压辊磨流程设计的粉碎试验方法。【英文摘要】From the perspective of their applications in the comminution process design,various kinds of material parameters for ore-comminution characterization as well as the relevant test methods are reviewed,including material parameters for sizing traditional crushing and grinding equipment and their test methods,material parameters for designing comminution circuits with AG/SAG mills and their test methods,and the comminution test method for designing circuits with HPGR.（4）超星图书馆（两条）1.数字计算机在自动控制系统中的仿真作者：中国矿业学院机电系自动化教研室编 出版日期：1980 页数：335 分类： 工业技术 自动控制、自动控制系统 2. 碎矿与磨矿技术作者：杨家文主编 出版日期：2006 页数：201 关键词：原矿 破碎 技术培训 教材 分类： 工业技术 选矿 7.标示原文线索：（1）磷矿碎磨系统分析研究与改造实践【作者中文名】 曾桂忠; 段希祥 ; 李明; 【作者单位】 文山师范高等专科学校; 昆明理工大学; 云南澄江东泰磷肥有限公司 ; 【文献出处】 矿山机械（2）鼠笼式搅拌磨机性能参数对粉碎效果的影响分析 【作者】 米洁 郝静如 黄小龙 【作者单位】北京机械工业学院机械工程系,北京,100085【刊名】 中国机械工程（3）关于矿石粉碎特性参数及其测定方法【作者】 刘建远【作者单位】1 北京矿冶研究总院 2矿物加工科学与技术国家重点实验室【刊名】 金属矿山(4) 数字计算机在自动控制系统中的仿真作者：中国矿业学院机电系自动化教研室编 出版日期：1980 (5) 碎矿与磨矿技术作者：杨家文主编 出版日期：2006 (二)利用网络检索工具与收索引擎1.检索课题名称：碎矿与磨矿的计算机模拟仿真2.课题分析：“模拟仿真”属于本课题的主体，应用目标是“碎矿与磨矿” ， “计算机”实现手段。由此得出如下检索词：中文关键词：1 碎矿与磨矿 2 计算机 3 模拟仿真英文关键词：（1）Simulation（2）Crushing（3）grinding3.选择检索工具：1.谷歌（google）2.百度（baidu）3.元搜索（ask）4.构建检索策略：“计算机模拟仿真”是课题的主体，优先检索， “碎矿” ， “磨矿”应在结果中同时存在。制定的检索策略如下。检索算法：（计算机模拟仿真）*碎矿*磨矿5.简述检索策略调整的过程1）在谷歌：使用“（计算机模拟仿真）*碎矿*磨矿”检索算式检索，有结果 13300 条。2）在百度：使用“（计算机模拟仿真）*碎矿*磨矿”检索算式检索，有结果条。3）在元搜索（ASK）：使用“（计算机模拟仿真）*碎矿*磨矿”检索算式检索，有结果条100。6.整理检索结果：（1）谷歌（google）( 选三条)a.计算机在矿物加工中的应用_百度文库/view/4fcc123d376baf1ffc4fad03.html2012 年 3 月 26 日 . 关键字计算机矿物加工磨矿粒度分析软件模拟仿真 Abstract With the growing popularity of the computer, it became indispensable assistant in .b.立式辊磨机的磨矿过程模拟研究/CN/article/downloadArticleFile.do?attachType=PDF. - 网页快照磨性实验和硬度分析，在此基础上，对立式辊磨机的磨矿过程进行了数学模拟，并 . 确定了它们之间的相互关系 ；有使用一种新的预测控制算法，利用计算机仿真对分 （）物料在立式辊磨机中一般是经过个以上磨碎循环才成为产品的，故其模拟 .c.冲击式破碎机的模拟与仿真研究- 豆丁网/p-380552150.html2012 年 4 月 11 日 . 冲击式破碎机的模拟与仿真研究理论力学、材料力学、流体力学、机械设计 . 是将大块物料在外力作用下变成碎散细小颗粒的工艺过程， 包括破碎和磨碎。 能对实际磨矿回路进行计算机模拟与工作条件优化的一套方法并开发出与 .(2) 百度（baidu）a.硕士论文-冲击式破碎机的模拟与仿真研究 - 豆丁网硕士论文-冲击式破碎机的模拟与仿真研究 ,粉碎数学模型概述,总量平衡模型额产生与. 2007-2011 DocI Inc. All Rights Reserved 豆丁网 版权所有 ./p-1356868.html 2011-9-21 - 百度快照b.反击式破碎机冲击时间的仿真研究 - 豆丁网反击式破碎机冲击时间的仿真研究反击式破 文档分类 行业资料 - 金属学与. 2007-2012 DocI Inc. All Rights Reserved 豆丁网 版权所有 ./p-3776526.html 2012-4-22 - 百度快照c.基于有限元的冲击破碎仿真研究 - 豆丁网pdf 冲击式破碎机的模拟与仿真研究 热度: pdf 双粒子联合冲击破岩仿真研究 热度. 2007-2012 DocI Inc. All Rights Reserved 豆丁网 版权所有 ./p-1891890.html 2012-5-13 - 百度快照(3) 元搜索（ASK）国内对球磨机总体平衡模型的研究_河南红星机器 /qmj/qmj-384.html 采用一级的破碎动力学模型和螺旋分级机模型，编写了球磨机磨矿分级回路的计算机 模拟程序，对实验室磨矿回路进行了模拟，但没有应用至工业生产过程。并且基于 . 7.标示原文线索：（1）计算机在矿物加工中的应用百度文库 /view/4fcc123d376baf1ffc4fad03.html(2)立式辊磨机的磨矿过程模拟研究豆丁网 /CN/article/downloadArticleFile.do?attachType=PDF(2)冲击式破碎机的模拟与仿真研究 /p-380552150.html(3)硕士论文-冲击式破碎机的模拟与仿真研究 豆丁网(4)反击式破碎机冲击时间的仿真研究 - 豆丁网DocI Inc. All Rights Reserved (5)基于有限元的冲击破碎仿真研究 - 豆丁网2007-2012 DocI Inc. All Rights Reserved (6)国内对球磨机总体平衡模型的研究_河南红星机器 /qmj/qmj-384.html (三)利用英文综合参考数据库美国工程引索（EI） 进行文献信息检索1.检索课题名称：碎矿与磨矿的计算机模拟仿真2.课题分析：“模拟仿真”属于本课题的主体，应用目标是“碎矿与磨矿” ， “计算机”实现手段。由此得出如下检索词：中文关键词：1 碎矿与磨矿 2 计算机 3 模拟仿真英文关键词：（1）Simulation（2）Crushing（3）grinding3.选择检索工具：美国工程引索（EI）4.构建检索策略：“计算机模拟仿真”是课题的主体，优先检索， “碎矿” ， “磨矿”应在结果中同时存在。制定的检索策略如下。检索算法：Simulation *Crushing *grinding5.简述检索过程：选择快速检索，输入检索词：Simulation Crushing grinding 检索结果 234 篇6.根据检索结果选择 3 条记录(Simulation) WN All fields) AND (Crushing) WN All fields) AND (grinding) WN All fields)（1）.3D design and analysis of the crushing roller of a high-pressure grinding rollerGao, H.1 ; Qu, L.G2 Source: Journal of Materials Processing Technology, v 129, n 1-3, p 649-652, October 11, 2002; ISSN: 09240136; DOI: 10.1016/S0924-0136(02)00673-8; Conference: 10th International Manufacturing Conference in China (IMCC 2002), October 11, 2002 - October 11, 2002; Publisher: Elsevier Ltd Author affiliations:1 School of Mechanical Engineering and Automation, Northeastern University, ShenYang 110004 2 Department of Mechanical Engineering, ShenYang Institute of Aeronautical Engineering, ShenYang 110034 Abstract: The crushing roller is one of the main parts of a high-pressure grinding roller, which is a type of highly efficient ore crushing equipment. In the work reported in this paper, a kind of assembled roller, which is more convenient in the renovation of worn surface by simply replacing the segmented surface of the roller, was developed. The structural models of the assembled rollers components were designed with solid works software, and the stress and displacement of the main shaft and surface segments in two different working states were analyzed quickly using COSMOS/Works software. Furthermore, an optimum clearance of 1.0-2.0 mm between the concave-convex studded segments is determined to prolong the working life of the assembled roller. 2002 Published by Elsevier Science B.V.(7 refs)Main heading: Rollers (machine components) Controlled terms: Computer aided design - Computer simulation - Computer software - Crushing - Finite element method - Grinding (comminution) - Shafts (machine components) - Stress analysis Uncontrolled terms: High-pressure grinding rollers Classification Code: 601.2 Machine Components - 723.5 Computer Applications - 802.3 Chemical Operations - 921.6 Numerical MethodsTreatment: Theoretical (THR)Database: Compendex（2） Comparison between bond crushing energy and fracture energy of rocks in a jaw crusher using numerical simulationRefahi, A.1; Mohandesi, J. Aghazadeh2; Rezai, B.2 Source: SIAMM - Journal of The South African Institute of Mining and Metallurgy, v 109, n 12, p 709-717, 2009; ISSN: 0038223X; Publisher: South African Institute of Mining and Metallurgy Author affiliations:1 Department of Engineering, Zanjan University, Zanjan, Iran 2 Mining and Metallurgical Engineering Department, Amirkabir University of Technology, Tehran, Iran Abstract: For predicting the energy consumption during the size-reduction process, the Bond approach is often used. In this work, the PFC3D discrete element method (DEM) software was employed to model the crushing behaviour of some rocks with different mechanical properties in a laboratory jaw crusher. FLAC3D software was adopted to analyze the stress distribution in the rocks. The rocks studied were modelled as granular assemblies in the shape of a sphere and/or a cube located between two jaws, and the work done by the jaws in the crusher was determined. Nine different types of rocks were studied and the energies consumed by the crusher were compared to those of the Bond comminution energy estimated from the Bond index. There is considerable difference between Bond crushing energy and work done by the jaw crusher for rocks. It appears that the Bond approach is not a suitable method for predicting single particle fracture energy done by the crusher. To verify the results obtained from DEM models, the fracture behaviour of the crushed rocks was examined and was compared to the PFC3D results. The tensile mode of fracturing is favourably modelled by the PFC3D software while the delamination mode cannot be well modelled by PFC3D software. The Southern African Institute of Mining and Metallurgy, 2009.(28 refs)Main heading: Crushing Controlled terms: Computer simulation - Computer software - Crushers - Electric load forecasting - Fracture - Fracture energy - Grinding (comminution) - Mechanical properties -Rocks - Stress concentration Uncontrolled terms: Comminution energy - Crushed rock - Crushing energy - Discrete element method - Energy consumption - FLAC3D software - Fracture behaviour - Granular assembly - Jaw crushers - Numerical simulation - Single particle - Size-reduction - Stress distribution - Tensile mode Classification Code: 951 Materials Science - 931.1 Mechanics - 802.3 Chemical Operations - 802.1 Chemical Plants and Equipment - 723.5 Computer Applications - 723 Computer Software, Data Handling and Applications - 706.1 Electric Power Systems - 533.1 Ore Treatment - 481.1 Geology - 422 Strength of Building Materials; Test Equipment and Methods - 421 Strength of Building Materials; Mechanical PropertiesDatabase: Compendex（3）SIMULATION FOR THE DESIGN OF BALL MILLS FOR COAL GRINDING.Rogers, Reed S.C.1; Brame, Kenneth A.1; Austin, Leonard G.1 Source: Preprint - Society of Mining Engineers of AIME, 1986; Conference: Preprints for Presentation at the SME Annual Meeting.; Sponsor: Soc of Mining Engineers of AIME, Littleton, CO, USA; Publisher: Soc of Mining Engineers of AIME Author affiliation:1 Pennsylvania State Univ, University, Park, PA, USA, Pennsylvania State Univ, University Park, PA, USA Abstract: A methodology is presented which enables approximate mill simulations to be performed for wet coal grinding and air-swept dry coal grinding in ball mills using breakage parameters estimated solely from the Hardgrove Grindability Index of a coal. Three example sets of simulations are given.(7 refs)Main heading: GRINDING MILLS Controlled terms: COAL PREPARATION - Crushing and Grinding - MATHEMATICAL MODELS Uncontrolled terms: DESIGN - DRY GRINDING - HARDGROVE GRINDABILITY INDEX - SIMULATION - WET GRINDING Classification Code: 524 Solid Fuels - 533 Ore Treatment and Metal Refining - 921 MathematicsDatabase: Compendex7.标示原文线索：第一篇文献：1.篇名：3D design and analysis of the crushing roller of a high-pressure grinding roller2.第一责任者：ShenYang3.第一责任者单位： School of Mechanical Engineering and Automation, Northeastern University, 4.文献来源：Journal of Materials Processing Technology, v 129, n 1-3, p 649-652, October 11, 2002; 第二篇文献：1.篇名：omparison between bond crushing energy and fracture energy of rocks in a jaw crusher using numerical simulation2.第一责任者：Refahi 3.第一责任者单位： Department of Engineering, Zanjan University, Zanjan, Iran 4.文献来源：SIAMM - Journal of The South African Institute of Mining and Metallurgy, v 109, n 12, p 709-717, 2009; 第三篇文献：1.篇名：SIMULATION FOR THE DESIGN OF BALL MILLS FOR COAL GRINDING.2.第一责任者： Rogers, Reed S.C.3.第一责任者单位： Pennsylvania State Univ, University, Park, PA, USA, Pennsylvania State Univ, University Park, PA, USA 4.文献来源：Preprint - Society of Mining Engineers of AIME, 1986（四）利用英文全文数据库Elsevier 进行文献信息检索示例1.检索课题名称：碎矿与磨矿的计算机模拟仿真2.课题分析：“模拟仿真”属于本课题的主体，应用目标是“碎矿与磨矿” ， “计算机”实现手段。由此得出如下检索词：中文关键词：1 碎矿与磨矿 2 计算机 3 模拟仿真英文关键词：（1）Simulation（2）Crushing（3）grinding3.选择检索工具：英文全文数据库Elsevier4.构建检索策略：“计算机模拟仿真”是课题的主体，优先检索， “碎矿” ， “磨矿”应在结果中同时存在。制定的检索策略如下。检索算法：Simulation *Crushing *grinding5.简述检索过程：选定在 Elsevier 中期刊、图书、文摘数据库等全部文献资源中检索 1996 年以后的关于碎矿与磨矿的计算机模拟的相关文献。利用确定的检索策略（Crushing grinding AND Simulation） ，文献全文（含文献题目、摘要、关键词）中检索，检到 1722 篇相关文献；在文献题目、摘要和关键词中检索，检到 20 篇相关文献，在文献关键词中检索到 3 篇相关文献：在文献题名中检索到 3 篇相关文献。6.整理检索结果：从以上文献中选取 3 条切题文献。1. A generalized transfer parameter treatment of crushing and grinding circuit simulationR.S.C. RogersKennedy Van Saun Corporation, Danville, PA 17821 U.S.A.Abstract：A generalized transfer parameter treatment for simulation models of crushing and grinding devices is presented. The treatment is illustrated for existing models of batch and continuous ball mills, air-swept ball mills, vertical (ball-and-race) mills, and double-roll crushers. An extension of the treatment to size reduction devices in closed circuit is given and a single algorithm for simulating open and three common closed circuit configurations is described.2A model for simulating the grinding and classification cyclic system of waste PCBs recycling production lineDeming Yang, Zhenming Xu, School of Environmental Science and Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, Peoples Republic of ChinaAbstractCrushing and separating technology is widely used in waste printed circuit boards (PCBs) recycling process. A set of automatic line without negative impact to environment for recycling waste PCBs was applied in industry scale. Crushed waste PCBs particles grinding and classification cyclic system is the most important part of the automatic production line, and it decides the efficiency of the whole production line. In this paper, a model for computing the process of the system was established, and matrix analysis method was adopted. The result showed that good agreement can be achieved between the simulation model and the actual production line, and the system is anti-jamming. This model possibly provides a basis for the automatic process control of waste PCBs production line. With this model, many engineering problems can be reduced, such as metals and nonmetals insufficient dissociation, particles over-pulverizing, incomplete comminuting, material plugging and equipment fever.Keywords：Crushed PCBs particles; Grinding and classification; Cyclic system; Simulation model3. Grinding mechanism of centrifugal millsa simulation study based on the discrete element methodToshio Inoue, Katsunori OkayaDepartment of Earth System Engineering, Faculty of Engineering, University of Tokyo, Tokyo, JapanAbstractThis paper presents a model developed to simulate the family of ball mills, i.e. the tumbling mills, centrifugal mills, vibration mills and planetary mills, and its application especially to centrifugal mills in brief comparison with vibration mills. The model is based on the discrete element method (DEM) and is capable of describing the motion of balls and estimating the energy dissipation, classified by ball-to-ball impact (compression force), ball-to-ball friction (shear force), ball-to-wall impact and ball-to-wall friction. The model uses simple experimental data obtained by compressioncrushing tests on particle beds and the restitution coefficient observed by ball-to-ball and/or ball-to-steel plate impact tests. The results obtained by the simulation indicate that the grinding action of centrifugal mills is largely dissimilar from that of vibration mills and that centrifugal mills provide a much higher energy dissipation rate per unit volume of the charge compared to vibration mills at an equal centrifugal coefficient. The results of the simulation imply optimum design and operating conditions of these mills.6.全文摘录中选一篇： 2. A model for simulating the grinding and classification cyclic system of waste PCBs recycling production line一、篇名：A model for simulating the grinding and classification cyclic system of waste PCBs recycling production line二、著者：Deming Yang, Zhenming Xu三、著者机构 School of Environmental Science and Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, Peoples Republic of China四、文摘：Crushing and separating technology is widely used in waste printed circuit boards (PCBs) recycling process. A set of automatic line without negative impact to environment for recycling waste PCBs was applied in industry scale. Crushed waste PCBs particles grinding and classificat