| Main Title |
Resonant Oscillation in Duluth-Superior Harbor. |
| Author |
Jordan, Thomas F. ;
Stortz, Kirby R. ;
Sydor, Michael ;
|
| CORP Author |
Minnesota Univ.-Duluth. Dept. of Physics.;Environmental Research Lab.-Duluth, MN. |
| Year Published |
1981 |
| Report Number |
EPA-R-806020; EPA-600/J-81-640; |
| Stock Number |
PB83-244111 |
| Additional Subjects |
Inlets(Waterways) ;
Oscillation ;
Water flow ;
Resonance frequency ;
Flushing ;
Mathematical models ;
Density(Mass/volume) Periodic variations ;
Lake Superior ;
Reprints ;
Water levels ;
Duluth-Superior Harbor
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB83-244111 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
9p |
| Abstract |
The treatment of Duluth-Superior Harbor inlets as coupled oscillators yields Helmholtz resonance periods of 2.1-2.3 h. Analysis of water level oscillations in the harbor and currents in an inlet channel shows a 2.1-h mode, which seems to be excited by lake oscillations of nearly the same period. (Copyright (c) 1981, by the American Society of Limnology and Oceanography, Inc.) |
| Availability Notes |
Pub. in Limnology and Oceanography, v26 n1 p186-190 1981. |
| NTIS Title Notes |
Journal article. |
| Title Annotations |
Reprint: Resonant Oscillation in Duluth-Superior Harbor. |
| PUB Date Free Form |
c1981 |
| Category Codes |
8H; 48G |
| NTIS Prices |
Not available NTIS |
| Primary Description |
600/03 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
332922119 |
| Origin |
NTIS |
| Type |
CAT |
