| Main Title |
Design, development, and field test of a droplet measuring device / |
| Author |
Medecki, Hector.
|
| CORP Author |
KLD Associates, Inc., Huntington, N.Y.;National Environmental Research Center, Research Triangle Park, N.C. Control Systems Lab. |
| Publisher |
KLD Associates, |
| Year Published |
1975 |
| Report Number |
EPA 650-2-75-018; EPA-68-02-1309; EPA-ROAP-21ADJ |
| Stock Number |
PB-245 607 |
| OCLC Number |
02114452 |
| Additional Subjects |
Air pollution ;
Drops(Liquids) ;
Size determination ;
Electric measuring instruments ;
Monitors ;
Design ;
Demisters ;
Gas flow ;
Flue gases ;
Electric power plants ;
Field tests ;
Temperature ;
Prototypes ;
Air pollution detection
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| ELBD ARCHIVE |
EPA 650-2-75-018 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ELBD RPS |
EPA 650-2-75-018 |
repository copy |
AWBERC Library/Cincinnati,OH |
04/10/2020 |
| NTIS |
PB-245 607 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
vii, 48 pages : illustrations. |
| Abstract |
The report describes the design, development, and field testing of a concept to measure liquid droplets in the size range from 1 to 600 micrometers. The measurement probe is a platinum wire 5 micrometers in diameter. With the probe electrically heated to a predetermined temperature, changes in the probe resistance are related to the size of the impinging droplets in the gas flow. The electrical signals from the probe are processed and used to classify the droplets into six different size ranges or bins. Two prototypes, consisting of the probe and electronic processing unit, were constructed and tested in the field. Actual droplet distributions and concentrations were measured successfully. |
| Notes |
"EPA 650-2-75-018." "February 1975." Cover title. Issued also as Environmental protection technology series; EPA-650/2-75-018. Contract no. 68-02-1309; ROAP no. 21ADJ-081. PRogram element no. 1AB012. Includes bibliographical references (pages 45-48). |
