Accession Number:

AD0466804

Title:

EDDY FORMATION AND DECAY ON FREE STREAM BOUNDARIES.

Descriptive Note:

Final rept., 1 Jul 61-1 Aug 62,

Corporate Author:

IIT RESEARCH INST CHICAGO IL

Personal Author(s):

Report Date:

1962-07-31

Pagination or Media Count:

59.0

Abstract:

Equations are formulated for the growth of hydrodynamic disturbances in a jet stream. The non-linear interactions of finite amplitude disturbances are examined, using the NavierStokes equations. The jet stream is represented as a parallel shear flow, and the possible existence of a dominant disturbance mode is considered. A set of ordinary linear differential equations are developed to provide a method for the computation of the spatial growth of finite three-dimensional disturbances describing the characteristics of such possible dominant modes which might be pertinent to the stability, control, and structural response of missiles encountering atmospheric disturbances in jet streams. Author

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE