Electrical Heat
Code  Completion  Credits  Range  Language 

BE1M15ETT  Z,ZK  5  2P+2S  English 
 Garant předmětu:
 Jan Kyncl
 Lecturer:
 Jan Kyncl
 Tutor:
 Jan Kyncl
 Supervisor:
 Department of Electrical Power Engineering
 Synopsis:

The aim is to gain knowledge of heat transfer, physical similarity theory, mathematical models frequently used components of energy systems (heat exchangers, heat pumps, thermal storage tanks, air treatment equipment). Are discussed mathematical models of induction and arc of electrothermal equipment.
 Requirements:

Condition for obtaining assessment is participation in seminars and semester thesis elaboration. Passing the exam is given by the Study and Examination Code for Students of the Czech Technical University in Prague.
 Syllabus of lectures:

1.Heat transfer: an overview of basic principles.
2.FourierKirchhoff equation, derivation, limits of the usage.
3.Physical similarity theory, Fourier and Nusselt number.
4.Determination of convection heat transfer coefficient in forced convection.
5.Determination of convection heat transfer coefficient in free and transient convection.
6.Heat exchangers, derivation of equations, use, basic types.
7.Heat exchangers examples from practice.
8.Heat pumps, principle, equations, basic types.
9.Heat pumps, determination of seasonal COP.
10.Fundamentals of humid air thermodynamics, enthalpy diagram.
11.Thermal comfort.
12.Mathematical model of induction heating, cylindrical waves.
13.Mathematical model of dielectric heating systems.
14.Sources for induction and dielectric heating.
 Syllabus of tutorials:
 Study Objective:
 Study materials:

PREF. BY JEAN LUCAS. Induction, conduction électrique dans l'industrie. Paris: Centre Français de l'Électricité [u.a.], 1996. ISBN 2869950225.
John H. Leinhard IV, John H. Leinhard V: A Heat Transfer Textbook, http://web.mit.edu/lienhard/www/ahtt.html
 Note:
 Further information:
 http://www.powerwiki.cz/wiki/Vyuka
 Timetable for winter semester 2024/2025:

06:00–08:0008:00–10:0010:00–12:0012:00–14:0014:00–16:0016:00–18:0018:00–20:0020:00–22:0022:00–24:00
Mon Tue Wed Thu Fri  Timetable for summer semester 2024/2025:
 Timetable is not available yet
 The course is a part of the following study plans:

 Electrical Engineering, Power Engineering and Management  Electrical Power Engineering (compulsory course of the branch)
 Electrical Engineering, Power Engineering and Management  Management of Power Eng. and Electr. (compulsory elective course)