Institute of Fluid Mechanics (ISTM)

Experimental Fluid Mechanics

  • type: Vorlesung (V)
  • chair: Fakultät für Maschinenbau
    Inst. f. Strömungsmechanik
  • semester: SS 2020
  • place:

    take place online

    see ILIAS

  • time: 2020-04-22
    11:30 - 13:00 wöchentlich
    10.50 Raum 602
    10.50 Kollegiengebäude Bauingenieure II


    2020-04-29
    11:30 - 13:00 wöchentlich
    10.50 Raum 602
    10.50 Kollegiengebäude Bauingenieure II

    2020-05-06
    11:30 - 13:00 wöchentlich
    10.50 Raum 602
    10.50 Kollegiengebäude Bauingenieure II

    2020-05-13
    11:30 - 13:00 wöchentlich
    10.50 Raum 602
    10.50 Kollegiengebäude Bauingenieure II

    2020-05-20
    11:30 - 13:00 wöchentlich
    10.50 Raum 602
    10.50 Kollegiengebäude Bauingenieure II

    2020-05-27
    11:30 - 13:00 wöchentlich
    10.50 Raum 602
    10.50 Kollegiengebäude Bauingenieure II

    2020-06-03
    11:30 - 13:00 wöchentlich
    10.50 Raum 602
    10.50 Kollegiengebäude Bauingenieure II

    2020-06-10
    11:30 - 13:00 wöchentlich
    10.50 Raum 602
    10.50 Kollegiengebäude Bauingenieure II

    2020-06-17
    11:30 - 13:00 wöchentlich
    10.50 Raum 602
    10.50 Kollegiengebäude Bauingenieure II

    2020-06-24
    11:30 - 13:00 wöchentlich
    10.50 Raum 602
    10.50 Kollegiengebäude Bauingenieure II

    2020-07-01
    11:30 - 13:00 wöchentlich
    10.50 Raum 602
    10.50 Kollegiengebäude Bauingenieure II

    2020-07-08
    11:30 - 13:00 wöchentlich
    10.50 Raum 602
    10.50 Kollegiengebäude Bauingenieure II

    2020-07-15
    11:30 - 13:00 wöchentlich
    10.50 Raum 602
    10.50 Kollegiengebäude Bauingenieure II

    2020-07-22
    11:30 - 13:00 wöchentlich
    10.50 Raum 602
    10.50 Kollegiengebäude Bauingenieure II


  • start: 25.04.2018
  • lecturer: Dr. Jochen Kriegseis
  • sws: 2
  • ects: 4
  • lv-no.: 2154446
Notes

This lecture focuses on experimental methods of fluid mechanics and their application to solve flow problems of practical relevance. In addition, measurement signals and data, obtained with the discussed measuring techniques, are evaluated, presented and discussed.

The lecture covers a selection of the following topics:

  • measuring techniques and measureable quantities
  • measurements in turbulent flows
  • pressure measurements
  • hot wire measurements
  • optical measuring techniques
  • error analysis
  • scaling laws
  • signal and data evaluation
Prerequisites

Recommendations:

Fundamental Knowledge about Fluid Mechanics

Description

Media:

Slides, chalk board, overhead

Bibliography

Tropea, C., Yarin, A.L., Foss, J.F.: Springer Handbook of Experimental Fluid Mechanics, Springer 2007

Spurk, J.H.:Fluid Mechanics, Springer, 1997

Content of teaching

This lecture focuses on experimental methods of fluid mechanics and their application to solve flow problems of practical relevance. In addition, measurement signals and data, obtained with the discussed measuring techniques, are evaluated, presented and discussed.

The lecture covers a selection of the following topics:

  • measuring techniques and measureable quantities
  • measurements in turbulent flows
  • pressure measurements
  • hot wire measurements
  • optical measuring techniques
  • error analysis
  • scaling laws
  • signal and data evaluation
Workload

regular attendance: 19,5 hours
self-study: 100,5 hours

Aim

The students can describe the relevant physical principles of experimental fluid mechanics. They are qualified to comparatively discuss the introduced measurement techniques. Furthermore, they are able to distinguish (dis-)advantages of the respective approaches. The students can evaluate and discuss measurment signal and data obtained with the common fluid mechanical measuring techniques.

Exam description

oral

Duration: 30 minutes

no auxiliary means