File:Optimum Vortex.jpg

No higher resolution available.

Optimum_Vortex.jpg ‎(645 × 460 pixels, file size: 110 KB, MIME type: image/jpeg)

This is a file from the Wikimedia Commons. Information from its description page there is shown below.
Commons is a freely licensed media file repository. You can help.

Summary

DescriptionOptimum Vortex.jpg	English: Optimum vortex ring forms by supersonic jet stream collision with a receding spherical blast shockwave
Date	1998
Source	US Army Research Laboratories
Author	George Kenneth Lucey Jr.

Licensing

This file is a work of a U.S. Army soldier or employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, it is in the public domain in the United States.

العربية ∙ বাংলা ∙ català ∙ čeština ∙ Deutsch ∙ English ∙ español ∙ eesti ∙ فارسی ∙ suomi ∙ français ∙ hrvatski ∙ magyar ∙ Bahasa Indonesia ∙ italiano ∙ 日本語 ∙ 한국어 ∙ lietuvių ∙ македонски ∙ മലയാളം ∙ မြန်မာဘာသာ ∙ Nederlands ∙ polski ∙ português ∙ русский ∙ sicilianu ∙ српски / srpski ∙ Türkçe ∙ українська ∙ Tiếng Việt ∙ 中文（简体） ∙ 中文（繁體） ∙ +/−

File history

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Dimensions	User	Comment
current	14:43, 24 August 2011	645 × 460 (110 KB)	Luceyg	Vortex_Ring_Gun.jpg image ~~~~simplifies text on the Optimum_Vortex.jpg image
	14:19, 24 August 2011	645 × 460 (110 KB)	Luceyg	Simplified text ~~~~
	14:03, 24 August 2011	645 × 460 (124 KB)	Luceyg	Wrong substitute image
	14:00, 24 August 2011	645 × 460 (111 KB)	Luceyg	Text was simplified~~~~
	22:25, 23 August 2011	645 × 460 (124 KB)	Luceyg	{{Information \|Description ={{en\|1=Optimum vortex ring forms by supersonic jet stream collision with a receding spherical blast shockwave}} \|Source =US Army Research Laboratories \|Author =George Kenneth Lucey Jr. \|Date =1998 \|

File usage

The following pages on the English Wikipedia use this file (pages on other projects are not listed):

Vortex ring gun

Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.

If the file has been modified from its original state, some details may not fully reflect the modified file.

_error	0