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Lecturer(s)
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Jiřinec Jakub, Ing. Ph.D.
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Kožený Jiří, Prof. Ing. CSc.
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Rot David, Doc. Ing. Ph.D.
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Jiřinec Stanislav, Ing. Ph.D.
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Course content
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The course is focused mainly on the methods of heat transfer and the principles of efficient conversion of electrical energy into useful heat for the purposes of technological applications and for the purposes of heating buildings. 1) Conductive heat transfer 2) Convective heat transfer 3) Radiative heat transfer 4) Utilization of heating transfer methods in building heating, ventilation and recuperation 5) Physical principles of conversion of electric energy into useful heat - el. resistance heating 6) Industrial applications of el. resistance heating 7) Physical principles of conversion of electric energy into useful heat - el. induction heating 8) El. induction heaters for technological heating 9) Industrial applications of el. induction heating for melting purposes 10) Physical principles of conversion of electric energy into useful heat - el. dielectric and microwave heating and their industrial applications 11) Physical principles of conversion of electric energy into useful heat - el. arc and plasma heating and their industrial applications 12) Physical principles of conversion of electric energy into useful heat - el. electron and laser heating and their industrial applications 13) Advantages of electrothermal applications, possibilities of electroheat optimization, electric power supplies for electrothermal devices
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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
- Preparation for laboratory testing; outcome analysis (1-8)
- 8 hours per semester
- Presentation preparation (report) (1-10)
- 10 hours per semester
- Preparation for comprehensive test (10-40)
- 12 hours per semester
- Practical training (number of hours)
- 26 hours per semester
- Contact hours
- 26 hours per semester
- Preparation for an examination (30-60)
- 30 hours per semester
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| prerequisite |
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| Knowledge |
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| 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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| define the modes of heat transfer |
| to define the main principles of energy conversion |
| to explain the energy demand by heat production |
| to describe the principle of heating and recuperation systems |
| Skills |
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| to determine in general the heat transfer through the planar and cylindrical wall in steady state |
| to determine the efficiency of different heat sources for food preparation |
| to assess the suitability of the heating system for a building |
| select an appropriate heating source to realize the given industrial heating |
| to measure the efficiency of electric radiant panels |
| Competences |
|---|
| N/A |
| N/A |
| teaching methods |
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| Knowledge |
|---|
| Lecture with visual aids |
| Lecture |
| Lecture supplemented with a discussion |
| 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 |
| Individual presentation at a seminar |
| Test |
| Written exam |
| Oral exam |
| 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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