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 Blast Furnace Simulation Mathematical Models 2005 ED written by and published by Search-In-Print. This book was released on 2004-01 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Compiled by the Editors of Materials Information. This updated report provides a timely guide to scientific literature published worldwide. Its subject coverage focuses on process optimization through computer modeling of heat flux, fuel consumption, and material distribution. Each report consists of up to 350 abstracts and citations, summarizing the contents of relevant journals, conference proceedings, patents, and reports.
Download or read book Blast Furnace Simulation written by Craig Emerson and published by . This book was released on 2009-01-01 with total page 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 2019-12 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 Blast Furnace Simulation written by Technology Research Editors and published by Search-In-Print. This book was released on 2007-01 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Blast Furnace Simulation written by CSA Journal Division and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Blast Furnace Simulation written by Technology Research Editors and published by Search-In-Print. This book was released on 2006-01 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 Simulation written by and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Dynamic Mathematical Model and Simulation of the Iron Blast Furnace written by Eric L. Christiansen and published by . This book was released on 1982 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 Mathematical Modeling of Fluid Flow and Heat Transfer in Blast Furnace Hearth written by Fumiaki Yoshikawa and published by . This book was released on 1980 with total page 376 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 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 A Mathematical Model for the Steady State Optimal Control of the Blast Furnace Process written by Seong L. Gooi and published by . This book was released on 1975 with total page 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 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 Use of Instrumentation and Mathematical Modelling in French Blast Furnace Operation written by C Thirion and published by . This book was released on 1989 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt:
