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Zerfall pulsierender Wasserstrahlen   [Original Title]

Breakdown of Pulsating Water Jets   [Title Translation]
Country of Origin: Germany
Year of origin: 1989-1990
Genre: Documentary Film
Locations of shooting: n/a

Credits
Author: G. E. A. Meier
  Georg Grabitz
Producer: Gotthard Glatzer
First released by: IWF (Göttingen)
Distributor: IWF (Göttingen)
Production company: IWF (Göttingen)
Editing: Gerhard Matzdorf
Photography: Gerhard Matzdorf


Keywords: Anemometer, Blitzlampe, Druckkammer, Drucksonde, Geschwindigkeitsmodulation, Grundgeschwindigkeit, Hitzdraht, Laufzeiteffekt, Oberflächenspannung, Pulsation, Pulsformer, Rayleigh-Instabilität, Stroboskop, Synchronisation, Überholeffekt, Wasserstrahl, Zerfall, anemometer, disintegration, hot wire, pressure chamber, pressure meter, pulsation, pulse former, rayleigh-Instability, run time effect, speed modulation, stroboscope, surface tension, synchronisation, water jet
Interaction of running-time effects and surface tension (Rayleigh instability) in a fluid beam with velocity modulation. Basic velocities: 4 m/s and 2 m/s; jet diameter: 3.2 mm or 5 mm; disturbance amplitudes: 0 to 5 %. Pressure chamber with pulsator, pressure probe, and anemometer. Decay in drops. Slow motion photography (20-200 Hz) with synchronous stroboscopic illumination. Overlap effects. In a horizontal beam: bead chains and umbrellas. In a vertical beam: crowns, bottles, and bubbles.

Version 1
Language: deu, eng
Sound: Sound film
Aspect: n/a
Duration: 16 min

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Version 2
Language: deu, eng
Sound: Sound film
Aspect: n/a
Duration: 16 min

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Version 3
Language: deu, eng
Sound: Sound film
Aspect: n/a
Duration: 16 min

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Length 174 m Request Copy Button
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