File:Vortex cavity.jpg
Jump to navigation
Jump to search
Size of this preview: 800 × 533 pixels. Other resolutions: 320 × 213 pixels | 640 × 426 pixels | 1,024 × 682 pixels | 1,280 × 852 pixels | 2,972 × 1,979 pixels.
Original file (2,972 × 1,979 pixels, file size: 2.16 MB, MIME type: image/jpeg)
Captions
Captions
Add a one-line explanation of what this file represents
Summary[edit]
| Description |
Русский: Вихревую воронку, представленную на фотографии можно отнести к «очевидному – невероятному».
Возникновение подобных вихревых структур не вызывает сомнений, но одновременно теория вихрей вовсе не допускает их статичное существование. Изогнутый участок вихревого шнура в соответствии с законами гидродинамики должен вальсировать относительно прямой линии, соединяющей его концы, а в случае замыкания выпуклости на оси вихря в окружность формируется вихревое кольцо, которое уже вовсе не в состоянии оставаться на месте.English: Vortex cavity, presented on the photo may be considered as "you’ve got to see it to believe it". Appearance of such vortex structures is in no doubt, though in the meantime classical vortex theory does not admit their static existence at all. A curved section of the vortex, in accordance with hydrodynamics laws, must spin around straight line that connects its ends. In case of cyclizing a crown on the vortex axis a vortex ring is formed, which is not able to stay put. |
| Date | |
| Source | Own work |
| Author | Yuri Filippov |
Licensing[edit]
I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution 4.0 International license.
- 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.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 15:09, 8 May 2019 | | 2,972 × 1,979 (2.16 MB) | Yuri Filippov (talk | contribs) | User created page with UploadWizard |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
