| Course Unit Code | 652-2004/02 |
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| Number of ECTS Credits Allocated | 5 ECTS credits |
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| Type of Course Unit * | Optional |
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| Level of Course Unit * | First Cycle |
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| Year of Study * | |
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| Semester when the Course Unit is delivered | Winter, Summer Semester |
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| Mode of Delivery | Face-to-face |
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| Language of Instruction | English |
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| Prerequisites and Co-Requisites | Course succeeds to compulsory courses of previous semester |
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| Name of Lecturer(s) | Personal ID | Name |
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| WAL0017 | Ing. Josef Walek, Ph.D. |
| Summary |
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| The course is focused on the application possibilities of MS Office software products and 3D modeler ANSYS DesignModeler in technology of steel production and casting. Students obtain the theoretical and practical knowledge in CAD systems, they adopts the principle of geometry modelling. On the basis of technological aims, graduates will be able to separately design specific dimensions of ingot moulds for casting of steel ingots, to create of casting geometry, to prepare the technological parameters of casting (casting temperature, casting speed, etc.) and handle such casting technology. And all with the use of modern computer applications. |
| Learning Outcomes of the Course Unit |
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Acquired knowledge
- student will be able to describe the technology of steel production from the primary production, through the its processing in secondary metallurgy equipment up to the own casting
- student will be able to characterize the basic principles of numerical modelling of metallurgical processes
Acquired skills
- the student will be able to practically implement the creation of 3D geometry of the studied system in the CAD system ANSYS DesignModeler
- student will be able to apply the methods of metallurgical calculations and to determine the necessary computational parameters of numerical model of steel flow, steel casting or steel solidification. |
| Course Contents |
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1. Introduction to the Basics of 3D modelling of metallurgical processes.
2. Fundamentals of steelmaking and casting.
3. Principles of numerical modelling of metallurgical processes. Overview of available simulation software.
4. Project preparation in the ANSYS Workbench (integrated environment editor), scheme of the project, linking files, information transfer, the output format.
5. Technical drawing and terminology.
6. Determination of technological parameters of steel casting - casting temperature calculation.
7. Determination of technological parameters of casting - casting speed calculation.
8. Introduction to determination of the thermodynamic properties of the materials of casting system for the numerical simulation of steel flow, steel casting and solidification of steel.
9. Crystallization of steel, the character of steel ingot solidification and calculation of solidification time of steel ingot, overview of defects in ingots.
10. Crystallization of continuously cast steel, the importance of determining the heat transfer coefficients. Overview defects in continuously cast billets.
11. Methods of measurement in the steel industry - the identification of necessary input parameters for setting of numerical model of the metallurgical process. |
| Recommended or Required Reading |
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| Required Reading: |
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GHOSH, A., CHATTERJEE, A.: Ironmaking and Steelmaking. Prentice-Hall of India Pvt.Ltd, 2008. 472 pages. ISBN-13 978-8120332898
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TKADLEČKOVÁ, M. Základy 3D modelování metalurgických procesů. Studijní opora k předmětu. 2013. ISBN 978-80-248-3580-8.
MICHALEK, K.: Využití fyzikálního a numerického modelování pro optimalizaci metalurgických procesů. VŠB-TU Ostrava, 2001, 125 s. ISBN 80-7078-861-5.
ANSYS FLEUNT User's Guide.
GHOSH, A., CHATTERJEE, A.: Ironmaking and Steelmaking. Prentice-Hall of India Pvt.Ltd, 2008. 472 pages. ISBN-13 978-8120332898
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| Recommended Reading: |
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[1] JACK ZECHER, FEREYDOON DADKHAH: ANSYS Workbench Tutorial with Multimedia CD Release 12. Schroff Development Corporation. 2009. 256 s. ISBN-10: 1585035815
[2] MAZUMDAR, D., EVANS, J., W.: Modeling of Steelmaking Processes. CRC Press, 1 edition, 2009. 493 pages.
ISBN-13: 978-1420062434
[3] LEE, H.-H.: Finite Element Simulations with ANSYS Workbench 13. SDC Publications, Pap/DVD editions, 2011. 608 pages. ISBN-13: 978-1585036530
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Uživatelské příručky MS Word, MS Excel
Časopisy Hutnické listy aj.
Články v odborném tisku, příspěvky na konferencích, výzkumné zprávy, závěrečné práce.
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| Planned learning activities and teaching methods |
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| Lectures, Seminars, Individual consultations, Tutorials |
| Assesment methods and criteria |
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| Tasks are not Defined |