322.045 Heat and Mass Transter
This course is in all assigned curricula part of the STEOP.
This course is in at least 1 assigned curriculum part of the STEOP.

2020W, VU, 2.5h, 3.0EC
Lecture TubeTUWEL

Properties

  • Semester hours: 2.5
  • Credits: 3.0
  • Type: VU Lecture and Exercise
  • LectureTube course
  • Format: Hybrid

Learning outcomes

After successful completion of the course, students are able to

1.) to define the basic thermodynamic terms such as temperature, chemical potential, heat, enthalpy, chemical composition.

2.) to formulate the equilibrium conditions between thermodynamic systems.

3.) set up balance sheet equations for energy, mss, and chemical components.

4.) to clarify the different heat transfer mechanisms.

5.) to explain the different types of mass transfer and to illustrate the analogy with heat transfer.

6.) apply Fourie's heat transfer law.

7.) to explain the different types of definition of the diffusing current of a chemical component.

8.) to calculate the diffusion current using Fick's law.

9.) to convert between the different types of diffusion flows.

10.) apply the dimension analysis to heat and mass transfer problems.

11.) to explain and calculate the heat transfer and energy transport in a shear flow, taking into account the dissipation.

12.) describe the heat transfer to laminar pipe flow.

13.) specify the speed and temperature profile in a non-resolved shear flow at high Reynolds number near the wall.

14.) to define the terms "wall shear stress" "viscous sub-layer" of a turbulent shear flow.

15.) describe and calculate the qualitative behavior of flow and energy transport in laminar or turbulent shear flows in wall boundary layers.

16.) to explain the mechanism of free convection currents and to calculate the heat and mass transfer free convection currents.

17.) to know the radiation laws (Stefan-Boltzmann's, Wien's, Planck's Kirchhoff's radiation law) and to apply to heat transfer problems.

18.) to know, calculate, and interpret the dimensionless groups of heat and mass transfer.

19.) to solve the examples in the exercise collection.

20.) to answer the questions in the question catalouge correctly.



 

Subject of course

Heat transfer by conduction, diffusive mass transfer, heat and mass transfer for basic flows (Couette flow, pipe flow, boundary-layer flows for forced and natural convection), heat transfer by radiation

Teaching methods

The lectures will be recorded. The videos will be distributed using TUWEL and can be downloaded for a week. Please note the videos are only for personal use and it is prohibited to distribute the videos in any form.

We will offer a weekly discussion forum. Online or in the lecture hall will be decided later.

 

https://live.video.tuwien.ac.at/lt-live/ba02a05-gm-3-vortmann-hoersaal/playlist.m3u8

Mode of examination

Immanent

Lecturers

Institute

Course dates

DayTimeDateLocationDescription
Thu10:15 - 11:0005.11.2020 - 28.01.2021 https://tuwien.zoom.us/j/97128827729 Meeting ID: 971 2882 7729 (LIVE)Online Repetitorium
Thu10:00 - 11:0019.11.2020 Zugangsdaten werden in TUWEL bekannt gegebnen (LIVE)1. Onlinetest
Fri10:00 - 12:0008.01.2021 Zugangsdaten für die Testgruppen finden Sie im TUWEL Kurs. (LIVE)2. Onlinetest
Thu10:00 - 12:0018.02.2021 ZOOM Link wird bekannt gegeben (LIVE)Nachtest
Heat and Mass Transter - Single appointments
DayDateTimeLocationDescription
Thu05.11.202010:15 - 11:00 https://tuwien.zoom.us/j/97128827729 Meeting ID: 971 2882 7729Online Repetitorium
Thu12.11.202010:15 - 11:00 https://tuwien.zoom.us/j/97128827729 Meeting ID: 971 2882 7729Online Repetitorium
Thu19.11.202010:00 - 11:00 Zugangsdaten werden in TUWEL bekannt gegebnen1. Onlinetest
Thu19.11.202010:15 - 11:00 https://tuwien.zoom.us/j/97128827729 Meeting ID: 971 2882 7729Online Repetitorium
Thu26.11.202010:15 - 11:00 https://tuwien.zoom.us/j/97128827729 Meeting ID: 971 2882 7729Online Repetitorium
Thu03.12.202010:15 - 11:00 https://tuwien.zoom.us/j/97128827729 Meeting ID: 971 2882 7729Online Repetitorium
Thu10.12.202010:15 - 11:00 https://tuwien.zoom.us/j/97128827729 Meeting ID: 971 2882 7729Online Repetitorium
Thu17.12.202010:15 - 11:00 https://tuwien.zoom.us/j/97128827729 Meeting ID: 971 2882 7729Online Repetitorium
Thu07.01.202110:15 - 11:00 https://tuwien.zoom.us/j/97128827729 Meeting ID: 971 2882 7729Online Repetitorium
Fri08.01.202110:00 - 12:00 Zugangsdaten für die Testgruppen finden Sie im TUWEL Kurs.2. Onlinetest
Thu14.01.202110:15 - 11:00 https://tuwien.zoom.us/j/97128827729 Meeting ID: 971 2882 7729Online Repetitorium
Thu21.01.202110:15 - 11:00 https://tuwien.zoom.us/j/97128827729 Meeting ID: 971 2882 7729Online Repetitorium
Thu28.01.202110:15 - 11:00 https://tuwien.zoom.us/j/97128827729 Meeting ID: 971 2882 7729Online Repetitorium
Thu18.02.202110:00 - 12:00 ZOOM Link wird bekannt gegebenNachtest

Examination modalities

There will be 2 online tests (15 points per test) + 2 homeworks (10 points per homework) and a final oral exam. Thus, the 40+10 points is the maximum. The minimum to get a positive grade is to collect a minimum of 10 points on the tests and 10 points on the homeworks. In Feb. 2021 there will be another test that will replace the test with the poorer result.

 

Course registration

Begin End Deregistration end
24.09.2020 00:00 20.10.2020 00:00

Registration modalities

Melden Sie sich bitte zur LVA und zu einer Testgruppe an. 

Group Registration

GroupRegistration FromTo
Gruppe 101.09.2020 00:0020.10.2020 00:00
Gruppe 201.09.2020 00:0020.10.2020 00:00
Gruppe 301.09.2020 00:0020.10.2020 00:00

Curricula

Study CodeSemesterPrecon.Info
033 273 Chemical and Process Engineering 5. SemesterSTEOP
Course requires the completion of the introductory and orientation phase

Literature

H. D. Baehr, K. Stephan, Wärme- und Stoffübertragung, Springer Verlag, 4. Auflage, 2004.

W. Schneider, S. Haas, K. Ponweiser, Repetitorium Thermodynamik, 3. Auflage, Oldenbourg Verlag, 2012; Kapitel 11 Wärmestrahlung.

Alle Unterlagen zur VU sind vom TUWEL-online Kurs downloadbar.

Continuative courses

Language

German