Main Title |
Asymptotic Theory of Helical Waves on a Gaseous Jet in a Rotating Viscous Fluid. |
Author |
She, M. C. ;
|
CORP Author |
Wisconsin Univ., Madison. Water Resources Center. |
Year Published |
1971 |
Report Number |
DA-31-124-ARO(D)-462, NSF-GP-28699; OWRR-A-037-WIS; 09237,; A-037-WIS(4) |
Stock Number |
PB-209 943 |
Additional Subjects |
( Viscous flow ;
Vortices) ;
Asymptotic series ;
Partial differential equations ;
Tensor analysis ;
Perturbation theory ;
Helical waves
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB-209 943 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
27p |
Abstract |
A nonlinear asymptotic theory within the framework of long-wave approximation is developed for the study of helical waves on a rotating viscous fluid with a cylindrical free surface, and the mathematical model considered is relevant to problems of geophysical significance. A unified approach to the derivation of asymptotic equations is achieved, and for the sake of practical application the range of validity of each equation is clearly stated in terms of physical scales. The theory also yields asymptotically without direct computation stability region for the wave motion, hence suggests an effective method to deal with stability problems of viscous fluid flow with free surface. (Author) |
NTIS Title Notes |
Technical rept.. |
PUB Date Free Form |
Dec 71, |
Category Codes |
20D; 80F |
NTIS Prices |
PC A03/MF A01 |
Document Type |
NT |
Cataloging Source |
NTIS/MT |
Control Number |
326529323 |
Origin |
NTIS |
Type |
CAT |