| Main Title |
Analysis of multiple cell mechanical draft cooling towers / |
| Author |
Davis, L. R.,
|
| CORP Author |
Pacific Northwest Environmental Research Lab., Corvallis, Oreg.;National Environmental Research Center, Corvallis, Oreg. |
| Publisher |
U.S. Environmental Protection Agency, Office of Research and Development, National Environmental Research Center, |
| Year Published |
1975 |
| Report Number |
EPA-660/3-75-039; EPA-ROAP-31AJH-41 |
| Stock Number |
PB-244 807 |
| OCLC Number |
01828689 |
| Subjects |
Power-plants--Cooling--Mathematical models
|
| Additional Subjects |
Cooling towers ;
Plumes ;
Mathematical models ;
Electric power plants ;
Fluid flow ;
Heat transfer ;
Multiple cell mechanical draft cooling towers ;
Mechanical draft cooling towers
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD |
EPA 660-3-75-039 |
|
Headquarters Library/Washington,DC |
10/12/2012 |
| ELBD ARCHIVE |
EPA 660-3-75-039 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ELBD |
EPA 660-3-75-039 |
|
AWBERC Library/Cincinnati,OH |
04/25/1998 |
| NTIS |
PB-244 807 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
iii, 35 pages : illustrations, figures ; 28 cm |
| Abstract |
This report presents the development of a mathematical model designed to calculate the rise and dilution of plumes from multiple cell mechanical draft cooling towers. The model uses integral methods and includes the initial development zone/ the individual single plume zone, and the zone of merging multiple plumes. Although the governing equations for moist plumes are presented, the final working equations are or dry plumes only. Techniques are used that allow for a gradual merging of plumes without a discontinuity in the calculation of plume properties. Entrainment techneques that include the interference of unmerged plumes and the reduction of entrainment surfaces after merging are presented. The entrainment expression includes coefficients that need to be determined by tuning the model with experimental data. |
| Notes |
"June 1975." "Program Element 1BA032; ROAP/TASK No. 21AJH/41." Includes bibliographical references (pages 32-33). |
| Place Published |
Washington, DC |
| Corporate Au Added Ent |
National Environmental Research Center (Corvallis, Or.).; Pacific N.W. Environmental Research Laboratory.; United States. Environmental Protection Agency. Office of Research and Development. |
| Title Ser Add Ent |
Research reporting series. Ecological research ; 660/3-75-039. |
| PUB Date Free Form |
1975 |
| Series Title Untraced |
Ecological research series ; EPA-660-3-75-039 |
| NTIS Prices |
PC A03/MF A01 |
| BIB Level |
m |
| Medium |
unmediated |
| Content |
text |
| Carrier |
volume |
| Cataloging Source |
OCLC/T |
| OCLC Time Stamp |
20170920053527 |
| Language |
eng |
| SUDOCS Number |
EP 1.23:660/3-75-039 |
| Origin |
OCLC |
| Type |
CAT |
| OCLC Rec Leader |
01796cam 2200457Ii 45010 |
