File:Distribution des Cp cylindre infini sous et supercritique, Gowen et Perkins.png
Original file (894 × 594 pixels, file size: 139 KB, MIME type: image/png)
Captions
Summary[edit]
DescriptionDistribution des Cp cylindre infini sous et supercritique, Gowen et Perkins.png |
Français : Distribution des Coefficients de Pression (Cp) sur le cylindre infini traversier en sous et supercritique, d'après Gowen et Perkins (Drag of circular cylinders for a wide range of reynolds numbers and mach numbers, F. E. Gowen & E. W. Perkins, NACA TN 2960, 1953 [1]). La courbe théorique (calculée en écoulement potentiel non visqueux) est jointe pour comparaison.
English: Distribution of Pressure Coefficients (Cp) on the infinite transverse cylinder under and supercritical Reynolds, according to Gowen and Perkins (Drag of circular cylinders for a wide range of reynolds numbers and mach numbers, F. E. Gowen & E. W. Perkins, NACA TN 2960, 1953 [2]). The theoretical curve (calculated in non-viscous potential flow) is attached for comparison. |
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 |
Drag of circular cylinders for a wide range of reynolds numbers and mach numbers, F. E. Gowen & E. W. Perkins, NACA TN 2960, 1953 [3]
La distribution théorique des Cp est donnée par :
On note que pour ce Reynolds sous-critique, le Cp de culot vaut .
Pour ce Reynolds supercritique, le de culot est plus faiblement négatif.
Le Reynolds est la limite supérieure des Reynolds sous-critiques et le Reynolds est juste au-dessus du Reynolds critique.
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 14:40, 29 April 2020 | 894 × 594 (139 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 |