Grenzschichtströmung - Instabilitäten an einer konkaven Wand

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Formal Metadata

Title
Grenzschichtströmung - Instabilitäten an einer konkaven Wand
Alternative Title
Boundary Layer Flow - Instabilities at a Concave Wall
Author
Tillmann, Walter
License
No Open Access License:
German copyright law applies. This film may be used for your own use but it may not be distributed via the internet or passed on to external parties.
DOI
IWF Signature
E 1111
Publisher
IWF (Göttingen)
Release Date
1966
Language
Silent film
Producer
Max-Planck-Institut für Strömungsforschung
IWF
Production Year
1966

Technical Metadata

IWF Technical Data
Film, 16 mm, 76 m ; SW, 7 min

Content Metadata

Subject Area
Abstract
Die Grenzschichtströmung längs einer konkav gekrümmten Wand wird wegen Taylor-Görtler-Wirbel instabil. Die Folgeentwicklung führt schließlich zum Umschlag in die turbulente Bewegung. Zeitdehneraufnahmen vermitteln einen Einblick in die rasch verlaufenden Vorgänge.
The boundary layer flow along a concave wall becomes unstable against Taylor-Görtler vortices. The subsequent development eventually leads to turbulent motion. By employing slow motion techniques, the film aims to provide an insight into the rapidly proceeding processes.
Keywords
Strömungsumkehr
Strömung, turbulente
Strömung / Grenzschichtströmung
Grenzschichtströmung
boundary layer flow
flow / boundary layer flow
flow, turbulent
flow reversal
Computer animation
Computer animation
Computer animation
Computer animation
Computer animation
Computer animation Microscopy
Computer animation
Computer animation Microscopy
Computer animation
Computer animation
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Timings

  383 ms - page object

Version

AV-Portal 3.9.1 (0da88e96ae8dbbf323d1005dc12c7aa41dfc5a31)