L.104.33215 Energy efficient Heat Transfer Methods

Course offering details

Instructors: Dr. Gerhard Herres; Prof. Dr. Jadran Vrabec

Event type: Lecture

Org-unit: Maschinenbau

Displayed in timetable as: eff. W-Übertrag.

Hours per week: 2

Language of instruction: German

Min. | Max. participants: - | -

Requirements and recommendations:
Heat and Mass Transfer

Aim of the event:
To reduce energy and high grade material the development of heat exchanger, which use higher efficient methods than usual, can give valueable contributions. Heat transfer with phase change is especially useful. Selected methods will be presented from physical fundamentals to practical construction of the apparatus, whose design is imparted in exercises.

Target group:
Students of mechanical and chemical engineering and plastics technology further production technics and product development.

Contents:
1 Enhancement methods for single phase heat transfer
- Area enhancement
- producing of turbulence
2 Boiler
- Heat- and Mass transfer with vapour bubbles
- Boiling in free convection
- Boiling in forced convection
- Mixture boiling
- Finned tube evaporator
- Evaporator with high efficiency tubes
- Flow-Evaporator with turbulence
3 Condensators
- Film condensation, droplet kondensation
- Influence of vapour and condensate flow
- Mixture condensation, Influence of non-condensable gases
- Condensators with high efficency tubes
4 Heat Pipes
- Theoretical basics
- Types of heat pipes; fluids for heat pipes
- Charakteristics of use, borders of use
- Application for heat recovery, for electronic cooliing, in satellits

Contact person:
Dr. Gerhard Herres

Literature:
Lecture script;
Stephan: Heat Transfer in Boiling and Condensation, Springer Verlag, 1988;
Webb: Principles of Enhanced Heat Transfer, 1994
Thome: Enhanced Boiling Heat Transfer, 1990;
Dunn u. Reay: Heat Pipes, Pergamon, 1994

Supplementary events:
Excercise-/Projectseminar for energy efficient Heat Transfer Methods
Caloric Apparatus
Efficient Utilisation of Energy
Refrigeration/Heat Pump Technology

Appointments
Date From To Room Instructors
1 Mon, 13. Apr. 2015 09:30 11:00 P 1 2.21 Dr. Gerhard Herres; Prof. Dr. Jadran Vrabec
2 Mon, 20. Apr. 2015 09:30 11:00 P 1 2.21 Dr. Gerhard Herres; Prof. Dr. Jadran Vrabec
3 Mon, 27. Apr. 2015 09:30 11:00 P 1 2.21 Dr. Gerhard Herres; Prof. Dr. Jadran Vrabec
4 Mon, 4. May 2015 09:30 11:00 P 1 2.21 Dr. Gerhard Herres; Prof. Dr. Jadran Vrabec
5 Mon, 11. May 2015 09:30 11:00 P 1 2.21 Dr. Gerhard Herres; Prof. Dr. Jadran Vrabec
6 Mon, 18. May 2015 09:30 11:00 P 1 2.21 Dr. Gerhard Herres; Prof. Dr. Jadran Vrabec
7 Mon, 1. Jun. 2015 09:30 11:00 P 1 2.21 Dr. Gerhard Herres; Prof. Dr. Jadran Vrabec
8 Mon, 8. Jun. 2015 09:30 11:00 P 1 2.21 Dr. Gerhard Herres; Prof. Dr. Jadran Vrabec
9 Mon, 15. Jun. 2015 09:30 11:00 P 1 2.21 Dr. Gerhard Herres; Prof. Dr. Jadran Vrabec
10 Mon, 22. Jun. 2015 09:30 11:00 P 1 2.21 Dr. Gerhard Herres; Prof. Dr. Jadran Vrabec
11 Mon, 29. Jun. 2015 09:30 11:00 P 1 2.21 Dr. Gerhard Herres; Prof. Dr. Jadran Vrabec
12 Mon, 6. Jul. 2015 09:30 11:00 P 1 2.21 Dr. Gerhard Herres; Prof. Dr. Jadran Vrabec
13 Mon, 13. Jul. 2015 09:30 11:00 P 1 2.21 Dr. Gerhard Herres; Prof. Dr. Jadran Vrabec
Connected courses
This course is connected with the following courses:

  • L.104.33215 Energy efficient Heat Transfer Methods

    Lehrveranstaltung

    Dr. Gerhard Herres; Prof. Dr. Jadran Vrabec

    Mon, 13. Apr. 2015 [09:30]-Mon, 13. Jul. 2015 [11:00]

    Course offering currently shown

  • L.104.33415 Energie efficient Heat Transfer Methods (Exercises)

    Lehrveranstaltung

    Dr. Gerhard Herres; Prof. Dr. Jadran Vrabec

    Mon, 13. Apr. 2015 [11:15]-Mon, 13. Jul. 2015 [12:00]

    Show course offering
Contained in modules
Module
M.104.2315 Applied process engineering (WS 2014/15)
M.104.2315 Applied process engineering (SS 2015)
M.104.2315 Applied process engineering (WS 2011/12)
M.104.2315 Applied process engineering (SS 2012)
M.104.2315 Applied process engineering (WS 2012/13)
M.104.2315 Applied process engineering (SS 2013)
M.104.2315 Applied process engineering (WS 2013/14)
M.104.2320 Energy Engineering (SS 2014)
M.104.2320 Energy Engineering (WS 2014/15)
M.104.2320 Energy Engineering (SS 2015)
M.104.2320 Energy Engineering (SS 2012)
M.104.2320 Energy Engineering (WS 2012/13)
M.104.2320 Energy Engineering (SS 2013)
M.104.2320 Energy Engineering (WS 2013/14)
M.104.2383 Energy Engineering (SS 2013)
M.104.2383 Energy Engineering (WS 2013/14)
M.104.2383 Energy Engineering (SS 2014)
M.104.2383 Energy Engineering (WS 2014/15)
M.104.2383 Energy Engineering (SS 2015)
M.104.6302 Process Engineering Plants (WS 2014/15)
M.104.6302 Process Engineering Plants (SS 2015)
M.104.6302 Process Engineering Plants (WS 2011/12)
M.104.6302 Process Engineering Plants (SS 2012)
M.104.6302 Process Engineering Plants (WS 2012/13)
M.104.6302 Process Engineering Plants (WS 2013/14)
M.104.6330 Applied Energy Technology (SS 2014)
M.104.6330 Applied Energy Technology (WS 2014/15)
M.104.6330 Applied Energy Technology (SS 2015)
M.104.6330 Applied Energy Technology (WS 2011/12)
M.104.6330 Applied Energy Technology (SS 2012)
M.104.6330 Applied Energy Technology (WS 2012/13)
M.104.6330 Applied Energy Technology (SS 2013)
M.104.6330 Applied Energy Technology (WS 2013/14)
M.104.6345 Sustainable Production (SS 2014)
M.104.6345 Sustainable Production (WS 2014/15)
M.104.6345 Sustainable Production (SS 2015)
M.104.6345 Sustainable Production (WS 2011/12)
M.104.6345 Sustainable Production (SS 2012)
M.104.6345 Sustainable Production (WS 2012/13)
M.104.6345 Sustainable Production (SS 2013)
M.104.6345 Sustainable Production (WS 2013/14)
M.104.6399 Interdisciplinary ecological project (SS 2014)
M.104.6399 Interdisciplinary ecological project (WS 2014/15)
M.104.6399 Interdisciplinary ecological project (SS 2015)
M.104.6399 Interdisciplinary ecological project (SS 2011)
M.104.6399 Interdisciplinary ecological project (WS 2011/12)
M.104.6399 Interdisciplinary ecological project (SS 2012)
M.104.6399 Interdisciplinary ecological project (WS 2012/13)
M.104.6399 Interdisciplinary ecological project (SS 2013)
M.104.6399 Interdisciplinary ecological project (WS 2013/14)
M.104.6410 Energy Technology (WS 2014/15)
M.104.6410 Energy Technology (SS 2015)
M.104.6602 Process Engineering Plants (WS 2014/15)
M.104.6602 Process Engineering Plants (SS 2015)
M.104.6630 Applied Energy Technology (WS 2014/15)
M.104.6630 Applied Energy Technology (SS 2015)
M.104.6645 Sustainable Production (WS 2014/15)
M.104.6645 Sustainable Production (SS 2015)
Course specific exams
Description Date Instructors Mandatory
1. Mündliche Prüfung Time tbd Yes
Class session overview
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Instructors
Dr. Gerhard Herres
Prof. Dr. Jadran Vrabec