Gurantor department | Department of Metallurgical Technologies | Credits | 10 |

Subject guarantor | prof. Ing. Radim Kocich, Ph.D. | Subject version guarantor | prof. Ing. Radim Kocich, Ph.D. |

Study level | postgraduate | Requirement | Choice-compulsory type B |

Year | Semester | winter + summer | |

Study language | Czech | ||

Year of introduction | 2022/2023 | Year of cancellation | |

Intended for the faculties | FMT | Intended for study types | Doctoral |

Instruction secured by | |||
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Login | Name | Tuitor | Teacher giving lectures |

KOC15 | prof. Ing. Radim Kocich, Ph.D. |

Extent of instruction for forms of study | ||
---|---|---|

Form of study | Way of compl. | Extent |

Full-time | Examination | 20+0 |

Part-time | Examination | 20+0 |

- Student will be able to explain the finite element method, discuss possibilities of its use in practice
- Student will be able to define and establish initial and boundary conditions in mathematical modeling of forming processes independently,
- Student will be able to critically evaluate the results of simulations, to find weaknesses and to propose modifications of the model to increase its accuracy

Lectures

Individual consultations

Experimental work in labs

Project work

The subject deals with the mathematical modeling of forming processes. The aim is to clarify the mathematical background of the finite element method, using practical examples explain the engineering approach to the mathematical modeling. Students are encouraged to apply creatively the skills and knowledge gained at the stage of preparation of the project and at the stage of elaboration and analysis of the result.

WAGONER, R. H. and J. L. CHENOT. Metal Forming Analysis. Cambridge: Cambridge University Press, 2001. ISBN 0-521-64267-1.
KOBAYASHI, S., S. OH and T. ALTAN. Metal Forming and the Finite-Element Method. Oxford: Oxford University Press, 1989. ISBN 0-19-504402-9.
LENARD, J. G., M. PIETRZYK and L. CSER. Mathematical and Physical Simulation of the Properties of Hot Rolled Products. Oxford: Elsevier Science Ltd, 1999. ISBN 0-08-042701-4.
ALTAN. T., S. OH and H. GEGEL. Metal forming – fundamentals and applications. Metals Park, OH: American Society for Metals, 1983.
LENARD, J. G. Primer on Flat rolling. Elsevier, 2007.

GINZBURG, V. B. Steel-Rolling Technology, Theory and Praktice. New York and Basel: Marcel Dekker, Inc., 1989. ISBN 0-8247-8124-4.
NAUJOKS, W. and D. C. FABEL. Forging Handbook. Cleveland, Ohio: The American Society for Metals, 1948.
ENGHANG, P. Steel wire technology, Applied Materials Technology. Örebro: Repro Örebro University, 2008. ISBN 91-631-1962-5.
CALLISTER, W. D. Fundamentals of Materials Science and Engineering: An Interactive E-text. Wayne Anderson. New York: John Wiley & Sons, 2001. ISBN 0-471-39551-X.

Ústní zkouška s písemnou přípravou, součástí hodnocení je předchozí odevzdání projektu na zadané téma

Theoretical analysis of selected problem using current scientific literature.
Design and defense of a semester project.

Subject has no prerequisities.

Subject has no co-requisities.

Introduction to mathematical modeling, principles of mathematical model, analytical solution of Poisson's and Laplace's equation, the finite element method, a variation of a functional, properties of basis functions.
Patterns of creating finite element mesh (accuracy vs. computation speed), mesh quality evaluation, mesh modification according to the needs of a particular model.
Boundary and initial conditions for modeling of forming processes - an overview, the pitfalls of the conventional methods of their determination, the principles of inverse analysis.
Thermo-mechanical analysis in forming, interdependence of individual variables, levels of analysis.
Semester project assignment according to the student's specialization (forging, rolling, wire drawing, etc.). Design of main experiment plan. Design of additional physical experiments and measurements.
Presentation of project results.

Task name | Type of task | Max. number of points
(act. for subtasks) | Min. number of points | Max. počet pokusů |
---|---|---|---|---|

Examination | Examination | 3 |

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Conditions for subject completion and attendance at the exercises within ISP:

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Academic year | Programme | Branch/spec. | Spec. | Zaměření | Form | Study language | Tut. centre | Year | W | S | Type of duty | |
---|---|---|---|---|---|---|---|---|---|---|---|---|

2023/2024 | (P0715D270006) Metallurgical Technology | P | Czech | Ostrava | Choice-compulsory type B | study plan | ||||||

2023/2024 | (P0715D270006) Metallurgical Technology | K | Czech | Ostrava | Choice-compulsory type B | study plan | ||||||

2022/2023 | (P0715D270006) Metallurgical Technology | P | Czech | Ostrava | Choice-compulsory type B | study plan | ||||||

2022/2023 | (P0715D270006) Metallurgical Technology | K | Czech | Ostrava | Choice-compulsory type B | study plan |

Block name | Academic year | Form of study | Study language | Year | W | S | Type of block | Block owner |
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