| Main Title |
Wind Tunnel Study of the Flow Structure and Dispersion from Sources Upwind of Three-Dimensional Hills. |
| Author |
Snyder, W. H. ;
Britter, R. E. ;
|
| CORP Author |
Environmental Protection Agency, Research Triangle Park, NC. Atmospheric Sciences Research Lab. ;Cambridge Univ. (England). Dept. of Engineering. |
| Year Published |
1987 |
| Report Number |
EPA/600/J-87/175; |
| Stock Number |
PB88-159769 |
| Additional Subjects |
Atmospheric diffusion ;
Air pollution ;
Wind tunnel models ;
Hills ;
Plumes ;
Reprints ;
Atmospheric dispersion ;
Atmospheric boundary layer
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB88-159769 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
19p |
| Abstract |
The flow fields around moderately steep hills of triangular cross section and varying crosswind aspect ratio and around a bell-shaped hill were examined by using models immersed in a simulated neutral atmospheric boundary layer in a meteorological wind tunnel. The triangular hills ranged from an axisymmetric cone to a two-dimensional ridge. Concentration patterns resulting from sources of three heights placed upwind of each of these hills were examined to determine plume deformations and terrain amplification factors. |
| Supplementary Notes |
Pub. in Atmospheric Environment, v21 n4 p735-751 1987. Prepared in cooperation with Cambridge Univ. (England). Dept. of Engineering. |
| NTIS Title Notes |
Journal article. |
| Title Annotations |
Reprint: Wind Tunnel Study of the Flow Structure and Dispersion from Sources Upwind of Three-Dimensional Hills. |
| PUB Date Free Form |
c1987 |
| Category Codes |
68A |
| NTIS Prices |
PC A03/MF A01 |
| Primary Description |
600/09 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
809820431 |
| Origin |
NTIS |
| Type |
CAT |
