Heating, Ventilation und Air Conditioning Technologies
| Degree programme | Sustainable Energy Systems |
| Subject area | Engineering & Technology |
| Type of degree | Master Part-time Winter Semester 2023 |
| Course unit title | Heating, Ventilation und Air Conditioning Technologies |
| Course unit code | 072722010602 |
| Language of instruction | German |
| Type of course unit (compulsory, optional) | Compulsory optional |
| Teaching hours per week | 2 |
| Year of study | 2023 |
| Level of the course / module according to the curriculum | |
| Number of ECTS credits allocated | 3 |
| Name of lecturer(s) | Dominik PFEIFER |
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The course deals with classical heating, ventilation and air-conditioning technology (HVAC) and gives an overview of the design of typical system configurations and simple control strategies. In particular
- HVAC building infrastructure: heat delivery systems, cooling systems, heat generators and distribution
- Basics of electrical energy supply for buildings
- Hydraulic basics
- Heat pumps and chillers: refrigerants, sources (air, soil, water, ...), key figures (coefficient of performance, annual performance factor)
- Solar thermal energy: technologies such as flat-plate and tube collectors, applications: Hot water/heating, hydraulics, key figures
- Boilers (gas, oil, biomass), electric hot water production
- Classic control concepts
Students acquire basic knowledge of standard and innovative building services engineering systems for heating, ventilation and air conditioning (HVAC). Students can
- list HVAC technologies and outline their mode of operation.
- derive the advantages and disadvantages of different HVAC technologies.
- describe and explain classical control concepts in building services systems.
- select and design the technologies for specific applications
Lecture with integrated exercise
- Preparation and delivery of written exercise examples (30%)
- Final test (70%)
For a positive grade, a minimum of 50% of the possible points must be achieved across all parts of the examination.
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- Albers, Karl-Josef; Vulkan-Verlag GmbH (2018): Recknagel - Taschenbuch für Heizung und Klimatechnik 79. Ausgabe 2019/2020 - Basisversion einschließlich Trinkwasser- und Kältetechnik sowie Energiekonzepte.
- Becker, Martin u.a. (2016): Regenerative Energien im Gebäude nutzen: Wärme- und Kälteversorgung, Automation, ausgeführte Beispiele. Herausgegeben von Elmar Bollin. 2., überarbeitete Auflage. Wiesbaden: Springer Vieweg.
- Bollin, Elmar (Hrsg.) (2009): Automation regenerativer Wärme- und Kälteversorgung von Gebäuden. Wiesbaden: Vieweg+Teubner.
- Frey, Hartmut (2018): Energieautarke Gebäude: Auf dem Weg zu Smart Energy Systems. Wiesbaden: Springer Vieweg.
- Pistohl, Wolfram; Rechenauer, Christian; Scheuerer, Birgit (2016a): Handbuch der Gebäudetechnik: Planungsgrundlagen und Beispiele. Band 1: Allgemeines, Sanitär, Elektro, Gas. 9., überbearbeitete Auflage. Köln: Bundesanzeiger Verlag.
- Pistohl, Wolfram; Rechenauer, Christian; Scheuerer, Birgit (2016b): Handbuch der Gebäudetechnik: Planungsgrundlagen und Beispiele. Band 2: Heizung, Lüftung, Beleuchtung, Energiesparen. 9., überbearbeitete Auflage. Köln: Bundesanzeiger Verlag.
Presence course. Students will be informed of the lecturer's attendance requirements before the start of the course.