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Efficient Heat Transfer (EHT)5 ECTS (englische Bezeichnung: Efficient Heat Transfer)
(Prüfungsordnungsmodul: Efficient heat transfer)
Modulverantwortliche/r: Andreas Paul Fröba Lehrende:
Michael Rausch, Andreas Paul Fröba
Startsemester: |
SS 2022 | Dauer: |
1 Semester | Turnus: |
jährlich (SS) |
Präsenzzeit: |
60 Std. | Eigenstudium: |
90 Std. | Sprache: |
Englisch |
Lehrveranstaltungen:
Empfohlene Voraussetzungen:
To succeed in this course, students will need to apply acquired knowledge from engineering thermodynamics, fluid dynamics, and heat transfer. Skills in engineering thermodynamics form the basis for understanding the concept of exergy that is used to evaluate the efficiency of heat exchangers. As this efficiency depends on both heat transfer performance and hydraulic design, fundamental knowledge on the different mechanisms of heat transfer and on fluid flow is necessary.
Inhalt:
- Thermal and hydraulic design of heat exchangers
Performance criteria for efficient heat transfer
Minimization of exergy loss via optimization with respect to pressure loss, temperature gradients, mixing effects and heat loss to the ambience
Surface design and enhancement devices in single-phase heat transfer
Optimization of condensation heat transfer by the promotion of dropwise condensation as well as different types of finned tubes
Enhancement of boiling heat transfer by structured surfaces
Additives for the enhancement of heat transfer
Examples for heat exchangers optimized for specific tasks
Examples for the improvement of process efficiencies by enhancement of heat transfer, e.g., in power plants or in seawater desalination
Lernziele und Kompetenzen:
Students who participate in this course will become familiar with the concepts and realization of efficient heat transfer.
Students who successfully participate in this module can:
Calculate heat transfer and flow in heat exchangers
Evaluate the efficiency of heat exchangers by performance criteria and exergy loss analysis
Describe and assess the efficiencies of different concepts of heat transfer enhancement
Select suitable concepts for heat transfer enhancement for specific applications
Understand the impact of heat transfer enhancement and hydraulic optimization on process efficiencies
Literatur:
- Lecture Notes
G. F. Naterer, Advanced Heat Transfer, CRC Press, Taylor & Francis Group 2018 (2nd edition)
A. Bejan and A. D. Kraus, Heat Transfer Handbook, John Wiley & Sons 2003 (1st edition)
H. D. Baehr and K. Stephan, Heat and Mass Transfer, Springer 2011 (3rd edition)
A. Leipertz, Engineering Thermodynamics, Esytec 2011 (4th edition)
Verwendbarkeit des Moduls / Einpassung in den Musterstudienplan:
- Clean Energy Processes (Master of Science)
(Po-Vers. 2021w | Gesamtkonto | Specialisation Energy technologies | Elective modules from other specialisation 1-2 | Efficient heat transfer)
- Clean Energy Processes (Master of Science)
(Po-Vers. 2021w | Gesamtkonto | Specialisation Energy systems | Specialisation modules 1-4 | Efficient heat transfer)
Studien-/Prüfungsleistungen:
Efficient heat transfer (Prüfungsnummer: 29111)
zugeh. "mein campus"-Prüfung: | - 29111 Efficient heat transfer (Gewichtung: 100.0 %, Prüfung, Form: variabel, Drittelnoten (mit 4,3), Dauer: -, 5 ECTS, Prüfung).
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- Prüfungsleistung, Klausur, Dauer (in Minuten): 60, benotet, 5 ECTS
- Anteil an der Berechnung der Modulnote: 100.0 %
- Prüfungssprache: Englisch
- Erstablegung: SS 2022, 1. Wdh.: WS 2022/2023
1. Prüfer: | Andreas Paul Fröba (100318), | 2. Prüfer: | Michael Rausch (100369) |
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UnivIS ist ein Produkt der Config eG, Buckenhof |
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