File:Shock wave above A320 wing (2).webm
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Original file (WebM audio/video file, VP8/Vorbis, length 29 s, 1,280 × 720 pixels, 1.19 Mbps overall, file size: 4.08 MB)
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DescriptionShock wave above A320 wing (2).webm |
English: Shock waves are visible above the wing of an A320 family airliner during a regular flight. The shock waves appear as faint vertical "creaks" or "wrinkles" in the video, and move back and forth a few centimeters along the top surface of the wing. They are in fact changes in air density over a very narrow amount of space, causing optical refraction. Shock waves are a normal occurrence above airliner wings, particularly during flights made at speeds in high transonic regime. They may not always be observable, depending on flight cruise, atmospheric and light conditions. |
Date | |
Source | Own work |
Author | Olivier Cleynen |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 19:02, 30 August 2013 | 29 s, 1,280 × 720 (4.08 MB) | Ariadacapo (talk | contribs) | Hopefully better version, re-encoded from source file | |
18:16, 30 August 2013 | 29 s, 1,280 × 720 (1.96 MB) | Ariadacapo (talk | contribs) | User created page with UploadWizard |
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File usage on Commons
The following 7 pages use this file:
- File:Shock wave above A320 wing (1).webm
- File:Shock wave above A320 wing (2).webm
- File:Shock wave above airliner wing (3).jpg
- File:Shock wave above airliner wing (4).jpg
- File:Shock wave above airliner wing (5).jpg
- File:Shock wave above airliner wing (6).jpg
- File:Shock wave above airliner wing (7).jpg