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Lecturer(s)
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Knedlík Michal, Ing.
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Rot David, Doc. Ing. Ph.D.
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Course content
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1) Heat conduction by analytical and numerical calculations of temperature fields 2) Heat convection by analytical and numerical calculation of temperature fields 3) Heat radiation by analytical and numerical calculations of temperature fields 4) Measurement and data collection for optimization in electrothermal processes 5) Design of induction heating process - theory and basic consideration - analytical calculation 6) Design of induction heating process - numerical calculation of coupled problem - preprocessing 7) Design of induction heating process - numerical calculation of coupled problem - solution 8) Design of induction heating process - numerical calculation of compound task - postprocessing 9) Design of induction heating process - verification of results 10) Induction heating process design - optimization 11) Special application of electrothermal processes - cold crucible for melting metals and metal oxides 12) Heat recuperation in electrothermal processes 13) Electric power supplies for electrothermal devices, evaluation of electrothermal processes by criterion 3E
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Learning activities and teaching methods
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Multimedia supported teaching, Laboratory work, Task-based study method, Individual study, Lecture
- Contact hours
- 26 hours per semester
- Practical training (number of hours)
- 26 hours per semester
- Preparation for comprehensive test (10-40)
- 10 hours per semester
- Preparation for an examination (30-60)
- 30 hours per semester
- Preparation for laboratory testing; outcome analysis (1-8)
- 6 hours per semester
- Presentation preparation (report) (1-10)
- 10 hours per semester
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| prerequisite |
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| Knowledge |
|---|
| to explain the basic physical laws of electrical engineering |
| Skills |
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| to apply high school and university math and physic on given topic |
| Competences |
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| N/A |
| N/A |
| N/A |
| learning outcomes |
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| Knowledge |
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| to analyze modes of heat transfer in electroheat processes |
| analyze applications based on conversions of electrical energy into useful heat |
| to define measures for optimization of electroheat processes |
| Skills |
|---|
| to simulate electroheat processes with use of numerical methods |
| to design and perform experiments with resistive and inductive heating |
| to apply 3E criteria on electroheat applications |
| Competences |
|---|
| N/A |
| N/A |
| teaching methods |
|---|
| Knowledge |
|---|
| Lecture with visual aids |
| Lecture supplemented with a discussion |
| Lecture |
| Interactive lecture |
| Practicum |
| Self-study of literature |
| One-to-One tutorial |
| Field trip |
| Laboratory work |
| Multimedia supported teaching |
| Task-based study method |
| Individual study |
| Skills |
|---|
| Lecture with visual aids |
| Lecture supplemented with a discussion |
| Interactive lecture |
| Practicum |
| Self-study of literature |
| Individual study |
| Skills demonstration |
| Laboratory work |
| Task-based study method |
| One-to-One tutorial |
| Competences |
|---|
| Lecture supplemented with a discussion |
| Practicum |
| Task-based study method |
| Self-study of literature |
| Individual study |
| assessment methods |
|---|
| Knowledge |
|---|
| Continuous assessment |
| Combined exam |
| Individual presentation at a seminar |
| Test |
| Seminar work |
| Skills |
|---|
| Skills demonstration during practicum |
| Individual presentation at a seminar |
| Test |
| Competences |
|---|
| Skills demonstration during practicum |
| Individual presentation at a seminar |
| Test |
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Recommended literature
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Halliday, David; Resnick, Robert; Walker, Jearl; Obdržálek, Jan; Dub, Petr. Fyzika : vysokoškolská učebnice obecné fyziky. Část 2, Mechanika - Termodynamika. Brno : VUTIM, 2000. ISBN 80-214-1868-0.
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Hradílek, Zdeněk. Elektrotepelná zařízení. 1. vyd. Praha : IN-EL, 1997. ISBN 80-902333-2-5.
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Kegel, K. Elektrowärme. Theorie und Praxis. Cornelsen Verlag GmbH + C, 1994. ISBN 377360355X.
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Langer, Emil. Elektrotepelná technika. část I, II, Společné základy, elektrické pece odporové. 2. vyd. Plzeň : VŠSE, 1974.
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Langer, Emil. Elektrotepelná technika. 1. vyd. Plzeň : VŠSE, 1969.
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Langer, Emil; Kožený, Jiří. Elektrotepelná zařízení indukční : základy teorie, výpočty a konstrukce. 1. vyd. Plzeň : VŠSE, 1982.
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Langer, Emil. Teorie indukčního a dielektrického tepla. Praha : Academia, 1979.
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Langer-Kožený. El. tepelná zařízení indukční. skripta VŠSE, 1982.
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Linda, Josef; Mühlbacher, Jan. Návody ke cvičení z elektrického tepla II. 1. vyd. Plzeň : ZČU, 1993. ISBN 80-7082-088-8.
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Lupi, Sergio; Forzan, Michele; Aliferov, Aleksandr. Introductionand Direct Resistance Heating. New York : Springer. ISBN 978-3-319-03478-2.
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Racknagel, Hermann; Sprenger, Eberhard; Schramek, Ernst-Rudolf. Taschenbuch für Heizung und Klimatechnik einschliesslich und Kältetechnik. 69. Aufl. München : Oldenbourg, 1999. ISBN 3-486-26215-7.
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Rada, Josef. Elektrotepelná technika. 1. vyd. Praha : SNTL, 1985.
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Rudnev, Valery. Handbook of induction heating (Manufacturing Engineering and Materials Processing) 2nd. CRC Press, 2017. ISBN 978-1466553958.
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Rudnev, Valery. Handbook of induction heating. New York : Marcel Dekker, 2003. ISBN 08247-0848-2.
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Rudnev, Valery,Totten George E. AMS Handbook, Volume 4C: Induction Heating and Heat Treatment Hardcover. ASM International, 2014. ISBN 978-1627080125.
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Starck, Axel von; Mühlbauer, Alfred; Kramer, Carl. Handbook of thermoprocessing technologies : fundamentals, processes, components, safety. Essen : Vulkan-Verlag, 2005. ISBN 3-8027-2933-1.
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