File:Beloplotov (Discharge in SF6 100Torr Plus) DSC06680.jpg
Jump to navigation
Jump to search
Size of this preview: 600 × 600 pixels. Other resolutions: 240 × 240 pixels | 480 × 480 pixels | 768 × 768 pixels | 1,024 × 1,024 pixels | 2,048 × 2,048 pixels | 2,590 × 2,590 pixels.
Original file (2,590 × 2,590 pixels, file size: 1.28 MB, MIME type: image/jpeg)
Captions
Captions
Add a one-line explanation of what this file represents
Summary[edit]
_DSC06680.jpg&action=edit§ion=1){kind=link}
| Description |
Русский: На фотографии представлено изображение свечения плазмы лабораторного газового разряда. Такой разряд зажигается при подаче на электроды, которые разнесены друг от друга на 1 cm, наносекундных (1:1000000000 sec) импульсов напряжения амплитудой 200 000 V. Сила электрического тока в таких условиях составляет 5000 A.
На данной фотографии разряд зажигался в элегазе при давлении в 8 раз ниже атмосферного. Яркие пятна на поверхности нижнего электрода плоской формы – это взрывоэмиссионные центры, из которых растут искры. На верхнем электроде в форме трубки также видны зачатки искры. Тусклое голубое свечение – это испарившийся металл.
English: The photo shows an image of the plasma glow of a laboratory gas discharge. Such discharge is ignited at applying to electrodes that are spaced apart by 1 cm nanosecond (1:1000000000 sec) voltage pulses with an amplitude of 200 000 V. The current strength under such conditions is 5000 A.
In this photo, the discharge was ignited in SF6 gas at a pressure of 8 times lower than atmospheric pressure. Bright spots on the surface of the lower electrode having a flat shape are explosive emission centers, from which sparks are growing. On the upper electrode having form of a tube, the spindle of a spark is also visible. The dim blue glow is the vaporized metal. English: Image of the plasma glow of a laboratory high-voltage nanosecond gas discharge. |
| Date | |
| Source | Own work |
| Author | Dmitry Beloplotov |
Licensing[edit]
_DSC06680.jpg&action=edit§ion=2){kind=link}
I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 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.
- 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.
 |
This image was uploaded as part of Wiki Science Competition 2017. |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 06:51, 15 December 2017 | | 2,590 × 2,590 (1.28 MB) | BDim (talk | contribs) | User created page with UploadWizard |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
_DSC06680.jpg&oldid=820759395){kind=link}