eddy spectrum

eddy spectrum

[′ed·ē ′spek·trəm]
(fluid mechanics)
The distribution of frequencies of rotation of eddies in a turbulent flow, or of those eddies having some range of sizes.
The distribution of kinetic energy among eddies with various frequencies or sizes.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.