Institute of Fluid Mechanics (ISTM)

Flow Measurement Techniques

  • type: Praktikum (P)
  • semester: WS 20/21
  • place:

    Online (ILIAS-Link)

  • time:

    from 11.01.2021

    to 14.03.2021


  • lecturer: Dr. Jochen Kriegseis
  • sws: 2
  • lv-no.: 2155425
  • information: Online
Content

The following flow measurement techniques are considered:

- wind tunnel techniques and estimation of turbulence intensity
- hot wire calibration an measzrement
- pressure measurements in air (around bodies)
- pressure measurements in water (Nikuradse diagram)
- Schlieren techniques
- Mach-Zehnder interferometry
- laser Doppler anemometry
- particle image velocimetry
- uncertainty estimation

The students can apply various flow measurements. They are capable to obtain, (post-)process and analyze flow data. Furthermore, the students can contrast advantages and disadvantages of the respective experimental approaches.

regular attendance: 30 hours
self-study: 90 hours

Language of instructionDeutsch
Bibliography

Literatur:

Tropea, C., Yarin, A.L., Foss, J.F.: Springer Handbook of Experimental Fluid Mechanics, Springer 2007
Nitsche, W., Brunn, A.: Strömungsmesstechnik, Springer, 2006
Spurk, J.H., Aksel, N: Strömungslehre, Springer, 2010

Tropea, C., Yarin, A.L., Foss, J.F.: Springer Handbook of Experimental Fluid Mechanics, Springer 2007
Nitsche, W., Brunn, A.: Strömungsmesstechnik, Springer, 2006
Spurk, J.H., Aksel, N: Fluid Mechanics, Springer, 2008

Organisational issues

Erfolgskontrolle:

Teilnahme an mindestens 7 der 9 Termine, erfolgreiche Eingangskolloquien vor jedem Versuch und Abgabe eines aussagekräfigen Versuchsprotokolls nach jedem Experiment

Participation in at least 7 out of 9 events, successful initial colloquium prior to the respective measurements and submission of a significant report after every experiment

Empfehlungen:

Kenntnisse der Vorlesung "Experimentelle Strömungsmechanik" (LVNr. 2154446)

The content of lecture "Experimental Fluid Mechanics" (LVNr. 2154446)