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Beiträge zur Mechanik des Vogelfluges - I. Der Schwirrflug des Kolibris

Formal Metadata

Title
Beiträge zur Mechanik des Vogelfluges - I. Der Schwirrflug des Kolibris
Alternative Title
Contributions to the Mechanics of Bird Flight - I. The Hovering Flight of Hummingbirds
Author
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.
Identifiers
IWF SignatureB 495
Publisher
Release Date
Language
Producer

Technical Metadata

IWF Technical DataFilm, 16 mm, 79 m ; SW, 7 1/2 min

Content Metadata

Subject Area
Genre
Abstract
German
German
An Beispielen des Schwarzweißen Kolibris und des Goldbauchkolibris läßt sich der Schwirrflug flugphysikalisch analysieren. Die Handschwingen werden dabei propellerartig genutzt, die Flügelspitzenbahn ergibt eine Lissajoussche Figur; Anstellwinkel; Richtungsänderungen. Starke Zeitdehnung.
English
English
The hovering flight of hummingbirds can be analyzed in terms of flight physics. The hand wings are used like a propeller, the wing tip path creates a Lissajous figure; angle of attack; Changes in direction. Strong slow motion.
Keywords
German
German
English
English
IWF Classification
German
German
English
English