File:Image for explanation of Rayleigh Taylor Instability by using vorticity.xcf
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Summary
| Description | Visualization of an unstable Rayleigh–Taylor instability configuration where baroclinic torque at the interface creates vorticity and induces a velocity field that increases the baroclinic torque. Here omega is vorticity, p is pressure, rho is density, u is velocity and g is gravity. The thick circular arrows represent the velocity field created by the vortex. |
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| Author or copyright owner |
Michael S. Roberts |
| Source (WP:NFCC#4) | My dissertation and then Paper Published. Dissertation - Roberts, M.S. , Experiments and simulations on the incompressible, Rayleigh-Taylor instability with small wavelength initial perturbations, 2012 |
| Date of publication | 2012 |
| Use in article (WP:NFCC#7) | Rayleigh–Taylor instability |
| Purpose of use in article (WP:NFCC#8) | To describe the Rayleigh Taylor instability by means of vorticity |
| Not replaceable with free media because (WP:NFCC#1) |
n.a. |
| Not replaceable with textual coverage because (WP:NFCC#1) |
It makes it much clearer |
| Minimal use (WP:NFCC#3) | An image just to demonstrate the instability growth |
| Respect for commercial opportunities (WP:NFCC#2) |
n.a. |
| Fair useFair use of copyrighted material in the context of Rayleigh–Taylor instability//en.wikipedia.org/wiki/File:Image_for_explanation_of_Rayleigh_Taylor_Instability_by_using_vorticity.xcftrue | |
Licensing
 | This work is copyrighted (or assumed to be copyrighted) and unlicensed. It does not fall into one of the blanket acceptable non-free content categories listed at Wikipedia:Non-free content § Images or Wikipedia:Non-free content § Audio clips, and it is not covered by a more specific non-free content license listed at Category:Wikipedia non-free file copyright templates. However, it is believed that the use of this work:
qualifies as fair use under United States copyright law. Any other uses of this image, on Wikipedia or elsewhere, may be copyright infringement. See Wikipedia:Non-free content and Wikipedia:Copyrights. | ||
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 12:31, 6 June 2018 |  | 501 × 200 (38 KB) | imagesenwiki>Ronhjones | reduced to NFC |
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