File:Force de Magnus sur cylindre, dont inverse, A. Lafay,1910.png
Original file (831 × 573 pixels, file size: 47 KB, MIME type: image/png)
Captions
Summary
[edit]DescriptionForce de Magnus sur cylindre, dont inverse, A. Lafay,1910.png |
Français : Force de Magnus sur cylindre, dont force inverse, d'après Auguste Lafay, 1910 : Sur l'inversion du phénomène de Magnus. Note de M. A. LAFAY, présentée par M. Maurice Hamy, Comptes rendus hebdomadaires des séances de l'Académie des sciences
[1] |
Date | |
Source | Own work |
Author | Bernard de Go Mars |
Licensing
[edit]- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
Annotations InfoField | This image is annotated: View the annotations at Commons |
Le nombre des mesures publiées par Lafay dans son tableau de la page 868 étant assez faible, les courbes publiées ici ont été arrondies automatiquement par le tableur.
On peut interpoler facilement, entre les deux points bas de ces deux courbes, que c'est au-dessus Reynolds 118 000 qu'un effet Magnus inverse se fait jour...
Lafay constate donc un petit effet Magnus inverse pour le cylindre rugueux à ce plus fort Reynolds.
Les Reynolds annoncés ici sont basés sur le diamètre du cylindre et sur la vitesse du vent (selon le raccourci , étant en m/s et m).
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 15:23, 4 March 2023 | 831 × 573 (47 KB) | Bernard de Go Mars (talk | contribs) | Selon Reynolds du souffle et non vitesse du souffle | |
15:54, 17 December 2022 | 930 × 648 (57 KB) | Bernard de Go Mars (talk | contribs) | Uploaded own work with UploadWizard |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
File usage on other wikis
The following other wikis use this file:
- Usage on fr.wikipedia.org
Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Horizontal resolution | 37.8 dpc |
---|---|
Vertical resolution | 37.8 dpc |