# Subject description - BE1M15ETT

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BE1M15ETT Electrical Heat
Roles:PO, PZ, PV Extent of teaching:2P+2S
Department:13115 Language of teaching:EN
Guarantors:Kyncl J. Completion:Z,ZK
Lecturers:Kyncl J. Credits:5
Tutors:Kyncl J. Semester:Z

Anotation:

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.

Course outlines:

 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

Exercises outline:

Literature:

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

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.

Webpage:

http://www.powerwiki.cz/wiki/Vyuka

Subject is included into these academic programs:

 Program Branch Role Recommended semester MEEEM2_2018 Electrical Power Engineering PZ 1 MEEEM4_2018 Management of Power Engineering and Electrotechnics PV 3 MEEEM3_2016 Electrical Power Engineering PO 2

 Page updated 5.6.2020 17:51:17, semester: Z,L/2020-1, L/2019-20, Send comments about the content to the Administrators of the Academic Programs Proposal and Realization: I. Halaška (K336), J. Novák (K336)