Download or read book Development of a Two dimensional Mathematical Model of Blast Furnace Operation written by T Sugiyama and published by . This book was released on 1989 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mathematical Modeling of the Blast Furnace Process written by Andrey Dmitriev and published by Cambridge Scholars Publishing. This book was released on 2019-10-23 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the results of extensive research on the mathematical modelling of the blast furnace process. It describes the mathematical models utilised, providing insights into two-dimensional models of gas dynamics, heat transfer and reduction, the cohesion zone, and the balance equilibrium model. On the basis of these models, it details a method for the analytical study of the blast-furnace process, which essentially complements the experimental methods used in practice. Examples of the solution of practical problems of blast furnace smelting are also provided, and the mathematical models highlighted here can be used in research and design institutes, at metallurgical enterprises and for higher education institutions in the training of students in metallurgical specialties.
Download or read book Mathematical Modeling of the Blast Furnace Process written by Andrey Dmitriev and published by Cambridge Scholars Publishing. This book was released on 2019-12 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the results of extensive research on the mathematical modelling of the blast furnace process. It describes the mathematical models utilised, providing insights into two-dimensional models of gas dynamics, heat transfer and reduction, the cohesion zone, and the balance equilibrium model. On the basis of these models, it details a method for the analytical study of the blast-furnace process, which essentially complements the experimental methods used in practice. Examples of the solution of practical problems of blast furnace smelting are also provided, and the mathematical models highlighted here can be used in research and design institutes, at metallurgical enterprises and for higher education institutions in the training of students in metallurgical specialties.
Download or read book Developing a Thermochemical Model for the Iron Blast Furnace written by Hillary W. St. Clair and published by . This book was released on 1967 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Optimisation of blast furnace raceway at high injection rates written by and published by . This book was released on 2005 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Blast Furnace Phenomena and Modelling written by The Iron and Steel Institute of Japan and published by Springer. This book was released on 1987-07-31 with total page 654 pages. Available in PDF, EPUB and Kindle. Book excerpt: As ironmakers are well aware, it was only a few decades ago that the blast furnace was viewed as a strange 'black box'. Recently, however, various in-furnace phenomena have become the subject of serious scientific study, largely as the result of the 'dissection' of dead furnaces, together with the development of advanced monitoring and control techniques. In this way, a new frontier has been opened within the venerable domain of metallurgy. In the light of these new developments, the Committee on Reaction within Blast Furnaces was set up in March 1977 by the Joint Society ofIron and Steel Basic Research - a cooperative research organization of the Iron and Steel Institute of Japan (ISIJ), the Japan Institute of Metals (JIM) and the Japan Society for the Promotion of Science (JSPS). Consisting of twenty-six members and advisors drawn from the fields of academia and industry, this committee collected, discussed, and evaluated numerous papers during its five year commission. Particular attention was paid to the interpretation of findings drawn from the autopsy of dead furnaces, in the context of the live furnace state, and the correlation of data regarding cohesive zone configuration, level, and furnace performance. The results of this intense research activity are presented here in the hope that they will serve not only as a source of enrichment to the professional knowledge of researchers and operators, but also as textual material for graduate students in the field of metallurgy.
Download or read book The Blast Furnace Mathematical Modelling written by Gurprit SINGH and published by . This book was released on 2021-03-21 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Blast Furnace is a reactor which is charged continuously and tapped intermittently. But the way technology has improved, bigger and the most modern furnaces are almost tapping continuously. The largest furnaces can tap even 10,000 tonnes of hot metal every day. Tthe solids like coke, sinter, lump ore, pellets, limestone, quartzite and sometimes even BOF slag and Manganese ore are charged into the furnace from the top using a double bell system in the old furnaces and by bell-less charging in all the modern furnaces. As the Raw materials descend from top to bottom, these come into contact with the ascending hot gases from the tuyere zone upwards, as the coke burns in the raceway in a blast furnace. Thus, the heat is transferred from hot gases to the colder raw materials and these get heated up. The volume of the raw materials expands with increasing temperature and the increase in the diameter of Blast furnace proves useful to accommodate this expansion. Once the materials are sufficiently heated up and the Carbon Monoxide and Carbon reduces the iron ore, the charge starts to fuse and form metal and slag and now it contracts in volume. Thus, the diameter of furnace needs to be reduced accordingly.The waste gases are collected at the top and liquids like slag and molten iron at the bottom. The section is reduced at the top since the collection of gases in a vast area is difficult. The strength and quality of the available coke determines the effective height of the furnace.The BF height depends normally on the strength of the coke available in India. After all, the column of charge material is so heavy and it should not pulverise the coke else the permeability or the passing of gases through the descending column would come to a halt. So, normally any increase in the effective volume is achieved through the increase in the cross section of the furnace keeping the furnace height practically the same. Of course, once design phase is over, one cannot change a furnace's dimensions without a complete blow-out.In this book, before detailing the mathematical modelling a few basics of chemistry and metallurgy have been introduced. The fundamentals of Chemistry and Thermodynamics are first covered. There is a need to know about Physical Metallurgy including the very well-known Iron-Carbon Equilibrium process. Next we learn about the Physico-Chemical and the thermal Principles of Blast Furnace Metallurgy. Chapter 4 is the most relevant one and the whole book revolves around it. It is named the Blast Furnace Calculations. After that Mathematical Models have been discussed. Here the emphasis has been given upon the Models as supplied by Rautaruukki OY, Finland to various Steel Plants in India. In another Chapter the RIST Model and C-DRR diagram are specially touched upon.The Blast furnace is a dynamic process and use of computers is a pre-requisite for analysing the Blast Furnace process in real-time. This has also been discussed. Lastly, we discuss about the latest Developments in Blast Furnace Technology, in general.Students studying B. Tech and higher levels may find this book interesting since this book is not written in a very traditional way. It has been the endeavour of Author to keep things simple and understandable. Working engineers may also find it useful.
Download or read book Blast Furnace Phenomena and Modelling written by The Iron and Steel Institute of Japan and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt: As ironmakers are well aware, it was only a few decades ago that the blast furnace was viewed as a strange 'black box'. Recently, however, various in-furnace phenomena have become the subject of serious scientific study, largely as the result of the 'dissection' of dead furnaces, together with the development of advanced monitoring and control techniques. In this way, a new frontier has been opened within the venerable domain of metallurgy. In the light of these new developments, the Committee on Reaction within Blast Furnaces was set up in March 1977 by the Joint Society ofIron and Steel Basic Research - a cooperative research organization of the Iron and Steel Institute of Japan (ISIJ), the Japan Institute of Metals (JIM) and the Japan Society for the Promotion of Science (JSPS). Consisting of twenty-six members and advisors drawn from the fields of academia and industry, this committee collected, discussed, and evaluated numerous papers during its five year commission. Particular attention was paid to the interpretation of findings drawn from the autopsy of dead furnaces, in the context of the live furnace state, and the correlation of data regarding cohesive zone configuration, level, and furnace performance. The results of this intense research activity are presented here in the hope that they will serve not only as a source of enrichment to the professional knowledge of researchers and operators, but also as textual material for graduate students in the field of metallurgy.
Download or read book International Conference on Advances in the Theory of Ironmaking and Steelmaking ATIS 2009 December 09 11 2009 written by Govind S. Gupta and published by Allied Publishers. This book was released on 2009 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contributed articles presented in the International Conference on Advances in the Theory of Ironmaking and Steelmaking; organized by the Dept. of Material Engineering, IISc., Bangalore.
Download or read book 8th International Symposium on High Temperature Metallurgical Processing written by Jiann-Yang Hwang and published by Springer. This book was released on 2017-02-08 with total page 786 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection features contributions covering the advances and developments of new high-temperature metallurgical technologies and their applications to the areas of: processing of minerals; extraction of metals; preparation of metallic, refractory, and ceramic materials; treatment and recycling of slag and wastes; conservation of energy; and environmental protection. The volume will have a broad impact on the academics and professionals serving the metallurgical industries around the world by providing them with comprehensive coverage of a wide variety of topics.
Download or read book Japan Manufacturing written by and published by . This book was released on 1988 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Computer Aided Innovation of New Materials written by J. Kihara and published by Elsevier. This book was released on 2012-12-02 with total page 1009 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume brings together the experience of specialists in the entire field of applications of Materials Science. The volume contains 196 of the excellent papers presented at the conference. This multidisciplinary meeting was held to bring together workers in a wide range of materials science and engineering activities who employ common analytical and experimental methods in their day to day work. The results of the meeting are of worldwide interest, and will help to stimulate future research and analysis in this area.
Download or read book Computer Aided Innovation of New Materials II written by M. Doyama and published by Elsevier. This book was released on 2017-01-31 with total page 980 pages. Available in PDF, EPUB and Kindle. Book excerpt: With advanced materials being in the midst of a widely acknowledged revolution, there is relentless pressure on scientists and engineers to be on the cutting edge of emerging theories and design methodologies. The 379 papers in this two part volume bring together the experience of specialists in the entire field of applications of Materials Science. This multidisciplinary meeting was held to bring together workers in a wide range of materials science and engineering activities who employ common analytical and experimental methods in their day to day work. The results of the meeting are of worldwide interest, and will help to stimulate future research and analysis in this area.
Download or read book Metals Abstracts written by and published by . This book was released on 1999 with total page 1014 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advanced Pulverized Coal Injection Technology and Blast Furnace Operation written by K. Ishii and published by Elsevier. This book was released on 2000-11-10 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: In order to reduce the cost of running blast furnaces (BFs), injected pulverized coal is used rather than coke to fire BFs. As a result of this, unburned fine materials are blown with the gas into the bosh and dead man areas with possible detrimental effects on gas flow and permeability of the coke column. The capacity of the furnace to consume these particles by solution loss is probably one of the limitations to coal injection. It is, therefore, important to understand the physicochemical and aerodynamic behaviour of fines including the change of in-furnace phenomena.The Committee of Pulverized Coal Combustion and In-Furnace Reaction in BF was set up in 1993 as a cooperative research of the Japan Society for the Promotion of Science (JSPS) and the Iron and Steel Institute (ISIJ) to evaluate research initiative into this problem.This book reports on the JSPS/ISIJ Committee's activities and describes the interpretation of findings drawn from combustion experiments and the results of live furnace applications, and furnace performance.
Download or read book Optimization in Industry written by Shubhabrata Datta and published by Springer. This book was released on 2018-11-03 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes different approaches for solving industrial problems like product design, process optimization, quality enhancement, productivity improvement and cost minimization. Several optimization techniques are described. The book covers case studies on the applications of classical as well as evolutionary and swarm optimization tools for solving industrial issues. The content is very helpful for industry personnel, particularly engineers from the Operation, R&D and Quality Assurance sectors, and also the academic researchers of different engineering and/or business administration background.
Download or read book ISIJ International written by and published by . This book was released on 2002 with total page 896 pages. Available in PDF, EPUB and Kindle. Book excerpt:
