CZECH TECHNICAL UNIVERSITY IN PRAGUE
STUDY PLANS
2019/2020

# Electrical Heat

Code Completion Credits Range Language
BE1M15ETT Z,ZK 5 2P+2S
Lecturer:
Jan Kyncl (guarantor)
Tutor:
Jan Kyncl (guarantor)
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 electro-thermal 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: Fourier law, heat equation

2.Physical similarity theory, Fourier and Nusselt number

3.Convective heat transfer coefficient at free, forces and transient convection

4.Heat exchangers: equations, types, use

5.Heat pumps: equations, types, use

6.Mathematical models of thermal storage tanks, solar collectors, fluid mixing

7.Humid air thermodynamic principles, Mollier enthalpy diagram

8.Induction heating of materials: circuit access

9.Induction heating of materials: alemag. field access

10.FEM for thermal and elmag. Field, boundary and initial conditions

11.Arc furnaces: types, construction, connection to the grid

12.Arc models and its influence on the grid, higher harmonic frequencies and flicker compensation

13.Supplementary systems for induction heating devices (sources, cooling systems)

14.Reserve

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
Time-table for winter semester 2019/2020:
 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 roomT2:F1-109Kyncl J.09:15–10:45(lecture parallel1)Dejvice halyVýpočetní lab.315roomT2:F1-109Kyncl J.11:00–12:30(parallel nr.1)Dejvice halyVýpočetní lab.315
Time-table for summer semester 2019/2020:
Time-table is not available yet
The course is a part of the following study plans:
Data valid to 2020-02-18
For updated information see http://bilakniha.cvut.cz/en/predmet4634406.html