Course detail

Selected Chapters of Air-conditioning

FAST-CT002Acad. year: 2024/2025

The course consists of issues of the design and operation of HVAC (airconditioning) systems. They presented methods for solving complex approach that respects the dynamic behavior of the boundary conditions of design and operation.
A fundamental task is the thermal behavior of rooms, filtration, cooling, humidification, drying, ventilation and air-conditioning heat exchangers design. The findings are the basis for the design of ventilation systems and specialized civil buildings with high requirements on the internal microclimate (eg. Cleanrooms).

Language of instruction

Czech

Number of ECTS credits

5

Mode of study

Not applicable.

Guarantor

doc. Ing. Aleš Rubina, Ph.D.

Department

Institute of Building Services (TZB)

Entry knowledge

Advanced knowledge of hydraulics and aerodynamics.
Advanced knowledge of internal microclimate of buildings.
Advanced knowledge of solutions of systems of heating and airconditioning of buildings.

Rules for evaluation and completion of the course

Extent and forms are specified by guarantor’s regulation updated for every academic year.

Aims

Improvement of the theoretical knowledge and abilities to design indoor climate by air-conditioning systems.
Student upgrade his qualifications in heating systems in buildings.

Study aids

Not applicable.

Prerequisites and corequisites

Not applicable.

Basic literature

Gebauer,G., Rubinová, O., Horká, H.: Vzduchotechnika. ERA, 2005. ISBN 80-7366-027-X. (CS)
Chyský J, Hemzal k. a kol., Technický průvodce větrání a klimatizace, BOIL-B press Brno, ISBN 80-901574-0-8 (CS)
RUBINA, A.; BLASINSKI, P.; RUBINOVÁ, O. Vybrané kapitoly ze vzduchotechniky. 1. 1. Brno: Cech topenářů a instalatérů České republiky, z.s., 2018. 162 s. ISBN: 978-80-86208-19-0. (CS)
TZBINFO, část vzduchotechnika https://www.tzb-info.cz/t.py?a=2&search=rubina&sin=c&sin=j&razeni=date (CS)

Recommended reading

Not applicable.

Type of course unit

 

Lecture

26 hod., optionally

Teacher / Lecturer

doc. Ing. Aleš Rubina, Ph.D.

Syllabus

1. Boundary conditions of the air-conditioning systems - psychrometry 2. Dynamic simulation of the thermal performance of buildings 3. Thermodynamic and humidity of air treatment 4. Air flow and its distribution 5. Heat recovery in air 6. Water conditioning and refrigeration systems 7. Airconditioning of civil buildings 8. Hybrid ventilation systems 9. Filtration, industrial ventilation 10. Analysis and air flow in rooms with high humidity stress 11. Analysis of internal microclimate of clean rooms 12. Airconditioning of clean rooms 13. Errors in the design of HVAC systems

Exercise

26 hod., compulsory

Teacher / Lecturer

doc. Ing. Aleš Rubina, Ph.D.

Syllabus

1. Condensation in air 2. Psychrometric calculations in air 3. Dynamic thermal behavior of rooms 4. Wet and dry cooling, bypass factor - application 5. Humidification and dehumidification control - applications 6. The images flow - analytical methods 7. Heat recovery systems - application 8. Water conditioning and refrigeration systems - application 9. Conceptual design of air conditioning systems of public buildings 10. The use of the energy potential of the air in hybrid ventilation systems 11. Analytical calculations for use in air filtration 12. Calculation of evaporation from the water - methods of solution 13. Credit