SubjectsSubjects(version: 955)
Course, academic year 2019/2020
Heat transfer - N409067
Title: Tepelné procesy
Guaranteed by: Department of Chemical Engineering (409)
Faculty: Faculty of Chemical Engineering
Actual: from 2019
Semester: summer
Points: summer s.:4
E-Credits: summer s.:4
Examination process: summer s.:
Hours per week, examination: summer s.:2/1, C+Ex [HT]
Capacity: unknown / unknown (unknown)
Min. number of students: unlimited
State of the course: cancelled
Language: Czech
Teaching methods: full-time
Teaching methods: full-time
Guarantor: Přibyl Michal prof. Ing. Ph.D.
Jahoda Milan doc. Dr. Ing.
Is interchangeable with: AM409016, M409016
Examination dates   Schedule   
Annotation -
This course is focused on description and analysis of heat transfer phenomena in different types of chemical-engineering systems. Theories of heat conduction, heat convection transport and radiation heat transport are presented. Various practical problems related to chemical-engineering applications are solved, e.g., heat conduction in planar or cylindrical walls, conduction in ribs, unsteady and multiple-dimension conduction, convection heat transfer connected with forced convection in confined and unconfined systems, heat transfer in buoyancy-driven flow and in turbulent flow, heat transport in boiling and condensation processes, radiation heat transport among black bodies.
Last update: Přibyl Michal (30.09.2013)
Aim of the course -

The students will able to:

develop mathematical description of heat transfer in systems with heat conduction, convection and radiation.

solve engineering problems related to heat transfer by means of analytical and numerical tools.

analyze reaction-transport phenomena in chemical=engineering systems.

qualitatively design typical heat transfer systems: heat exchangers, heat insulations, dryers, boilers and other systems.

Last update: Přibyl Michal (30.09.2013)
Literature -

R Deen M., Analysis of transport phenomena, Oxford UP, New York, 1998, 0-19-508494-2

A Nellis G., Klein S., Heat transfer, Cambridge UP, Cambridge, 2009, 978-0-521-88107

ABird R.B., Stewart W.E., Lightfoot E.N., Transport phenomena, Wiley, New York, 2007, 978-0-470-11539-8

Last update: SEK409 (09.10.2013)
Learning resources -


Last update: Přibyl Michal (30.09.2013)
Syllabus -

1. Introduction to heat transfer. Vectors, tensors, differential operators.

2. Fourier equation. One-dimensional steady-state heat conduction.

3. Heat conduction in ribs. Thin fin approximation. Biot number.

4. Unsteady-state one-dimensional heat conduction. Fourier method.

5. Convective heat transport, Peclet number.

6. Heat convection in laminar fluid flows.

7. Laminar thermal boundary layer. Nusselt number, heat transfer coefficient.

8. Heat transfer in unconfined systems, flow around sphere and rode. Prandtl number.

9. Heat transport in free convection, Grashof number.

10. Heat transfer in turbulent flows. Eddy diffusivity model.

11. Heat transfer in boiling.

12. Heat transfer at film condensation

13. Heat radiation, fundamental concepts and relations.

14. Heat radiation, radiation shields, view factors.

Last update: Přibyl Michal (25.09.2013)
Registration requirements -

Unit operations I

Mathematics I

Last update: Přibyl Michal (30.09.2013)
Teaching methods
Activity Credits Hours
Účast na přednáškách 1 28
Příprava na přednášky, semináře, laboratoře, exkurzi nebo praxi 1.5 42
Příprava na zkoušku a její absolvování 1 28
Účast na seminářích 0.5 14
4 / 4 112 / 112
Coursework assessment
Form Significance
Defense of an individual project 10
Examination test 50
Oral examination 40