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Course info
KEE / ETP1
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Course description
Department/Unit / Abbreviation
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KEE
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ETP1
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Academic Year
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2023/2024
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Academic Year
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2023/2024
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Title
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Electroheat processes 1
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Form of course completion
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Exam
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Form of course completion
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Exam
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Accredited / Credits
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Yes,
4
Cred.
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Type of completion
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Combined
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Type of completion
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Combined
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Time requirements
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Lecture
2
[Hours/Week]
Tutorial
2
[Hours/Week]
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Course credit prior to examination
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Yes
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Course credit prior to examination
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Yes
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Automatic acceptance of credit before examination
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Yes in the case of a previous evaluation 4 nebo nic.
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Included in study average
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YES
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Language of instruction
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Czech, English
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Occ/max
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|
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Automatic acceptance of credit before examination
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Yes in the case of a previous evaluation 4 nebo nic.
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Summer semester
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0 / -
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0 / -
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0 / -
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Included in study average
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YES
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Winter semester
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15 / -
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0 / -
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1 / -
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Repeated registration
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NO
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Repeated registration
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NO
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Timetable
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Yes
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Semester taught
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Winter semester
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Semester taught
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Winter semester
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Minimum (B + C) students
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10
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Optional course |
Yes
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Optional course
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Yes
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Language of instruction
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Czech, English
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Internship duration
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0
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No. of hours of on-premise lessons |
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Evaluation scale |
1|2|3|4 |
Periodicity |
každý rok
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Evaluation scale for credit before examination |
S|N |
Periodicita upřesnění |
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Fundamental theoretical course |
No
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Fundamental course |
Yes
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Fundamental theoretical course |
No
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Evaluation scale |
1|2|3|4 |
Evaluation scale for credit before examination |
S|N |
Substituted course
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None
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Preclusive courses
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N/A
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Prerequisite courses
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N/A
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Informally recommended courses
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N/A
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Courses depending on this Course
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KEE/SNEE
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Histogram of students' grades over the years:
Graphic PNG
,
XLS
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Course objectives:
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The main objective of the course is to provide students with a clear and logical explanation of the methods of heat transfer and the principles of efficient energy transformation to useful heat for technological applications and for heating and recovery purposes. Specifically, the interpretation will focus on the physical principles of heat transfer (conduction, convection and radiation) and their application in industrial applications. For the principles of electrical energy conversion to useful heat, the interpretation will cover induction, resistance, arc, dielectric, microwave, plasma, electron and laser heating.
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Requirements on student
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Credit: Active attendance at seminars (max. 1 excused absences), timely submission of properly prepared protocols from the measurement and report, passing the credit test (at least 70%).
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Content
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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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Activities
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Fields of study
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Studentům je k dispozici kurz v Google Classroom a Moodle se všemi podstatnými informacemi a materiály.
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Guarantors and lecturers
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Literature
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Basic:
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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Basic:
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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Basic:
Rudnev, Valery. Handbook of induction heating (Manufacturing Engineering and Materials Processing) 2nd. CRC Press, 2017. ISBN 978-1466553958.
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Basic:
Lupi, Sergio; Forzan, Michele; Aliferov, Aleksandr. Introductionand Direct Resistance Heating. New York : Springer. ISBN 978-3-319-03478-2.
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Recommended:
Langer-Kožený. El. tepelná zařízení indukční. skripta VŠSE, 1982.
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Recommended:
Langer, Emil. Elektrotepelná technika. 1. vyd. Plzeň : VŠSE, 1969.
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Recommended:
Rada, Josef. Elektrotepelná technika. 1. vyd. Praha : SNTL, 1985.
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Recommended:
Langer, Emil. Elektrotepelná technika. část I, II, Společné základy, elektrické pece odporové. 2. vyd. Plzeň : VŠSE, 1974.
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Recommended:
Hradílek, Zdeněk. Elektrotepelná zařízení. 1. vyd. Praha : IN-EL, 1997. ISBN 80-902333-2-5.
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Recommended:
Langer, Emil; Kožený, Jiří. Elektrotepelná zařízení indukční : základy teorie, výpočty a konstrukce. 1. vyd. Plzeň : VŠSE, 1982.
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Recommended:
Kegel, K. Elektrowärme. Theorie und Praxis. Cornelsen Verlag GmbH + C, 1994. ISBN 377360355X.
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Recommended:
Rudnev, Valery. Handbook of induction heating. New York : Marcel Dekker, 2003. ISBN 08247-0848-2.
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Recommended:
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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Recommended:
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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Recommended:
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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Recommended:
Langer, Emil. Teorie indukčního a dielektrického tepla. Praha : Academia, 1979.
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On-line library catalogues
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Time requirements
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All forms of study
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Activities
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Time requirements for activity [h]
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Preparation for laboratory testing; outcome analysis (1-8)
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8
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Presentation preparation (report) (1-10)
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10
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Preparation for an examination (30-60)
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30
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Practical training (number of hours)
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26
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Contact hours
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26
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Preparation for comprehensive test (10-40)
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12
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Total
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112
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Prerequisites
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Knowledge - students are expected to possess the following knowledge before the course commences to finish it successfully: |
to explain the basic physical laws of electrical engineering |
Skills - students are expected to possess the following skills before the course commences to finish it successfully: |
to apply high school and university math and physic on given topic |
Competences - students are expected to possess the following competences before the course commences to finish it successfully: |
N/A |
N/A |
N/A |
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Learning outcomes
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Knowledge - knowledge resulting from the course: |
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 - skills resulting from the course: |
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 - competences resulting from the course: |
N/A |
N/A |
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Assessment methods
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Knowledge - knowledge achieved by taking this course are verified by the following means: |
Continuous assessment |
Individual presentation at a seminar |
Test |
Written exam |
Oral exam |
Skills - skills achieved by taking this course are verified by the following means: |
Skills demonstration during practicum |
Individual presentation at a seminar |
Test |
Competences - competence achieved by taking this course are verified by the following means: |
Skills demonstration during practicum |
Individual presentation at a seminar |
Test |
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Teaching methods
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Knowledge - the following training methods are used to achieve the required 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 - the following training methods are used to achieve the required 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 - the following training methods are used to achieve the required competences: |
Lecture supplemented with a discussion |
Practicum |
Task-based study method |
Self-study of literature |
Individual study |
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