Lee eddies

From Glossary of Meteorology



lee eddies

The small irregular motions or eddies produced immediately in the rear of an obstacle in a turbulent fluid.

For sufficiently high Reynolds number and for very irregular obstacles, the region of lee eddies may extend a considerable distance downstream. As an example in the atmosphere, mountain waves may be thought of as lee eddies


Retrieved from "https://glossarystaging.ametsoc.net/w/index.php?title=Lee_eddies&oldid=9403"
Powered by MediaWiki
Powered by WikiTeq
Powered by Semantic MediaWiki
Copyright 2024 American Meteorological Society (AMS). For permission to reuse any portion of this work, please contact permissions@ametsoc.org. Any use of material in this work that is determined to be “fair use” under Section 107 of the U.S. Copyright Act (17 U.S. Code § 107) or that satisfies the conditions specified in Section 108 of the U.S.Copyright Act (17 USC § 108) does not require AMS’s permission. Republication, systematic reproduction, posting in electronic form, such as on a website or in a searchable database, or other uses of this material, except as exempted by the above statement, require written permission or a license from AMS. Additional details are provided in the AMS Copyright Policy statement.