| Main Title |
Application of holographic methods to the measurement of flames and particulate : volume I / |
| Author |
Witte, Arvel B. ;
White, A. B. ;
Haflinger., D. E.
|
| Other Authors |
|
| CORP Author |
TRW Systems Group, Redondo Beach, Calif.;Environmental Protection Agency, Washington, D.C. Office of Research and Development. |
| Publisher |
U.S. Environmental Protection Agency, National Environmental Research Center, Control Systems Laboratory, |
| Year Published |
1974 |
| Report Number |
EPA/650-2-74-031a; TRW-23523-6001-TU-00-Vol-1; EPA-68-02-0603; EPA-ROAP-21ADG-51 |
| Stock Number |
PB-235 674 |
| OCLC Number |
40224077 |
| Subjects |
Holographic interferometry--Research ;
Flame monitoring systems--Research
|
| Additional Subjects |
Flames ;
Holography ;
Interferometers ;
Gas flow ;
Density(Mass/volume) ;
Reaction kinetics ;
Temperature measurement ;
Data reduction ;
Combustion ;
Burners ;
Ruby lasers
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD |
EPA 650-2-74-031a |
|
Headquarters Library/Washington,DC |
07/17/2014 |
| ELBD ARCHIVE |
EPA 650-2-74-031a |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ELBD |
EPA 650-2-74-031a |
|
AWBERC Library/Cincinnati,OH |
03/19/2025 |
| NTIS |
PB-235 674 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
x, 59 pages : illustrations, diagrams ; 28 cm |
| Abstract |
The report gives results of the application of a pulsed ruby laser holographic interferometer to the study of flames, in hopes of extracting termperature profile data. The principle involved is to record holographically the interferogram which presents a three-dimensional record of the interference fringe pattern. The density profile and hence the temperature profile can be calculated from the fringe shift information. The report presents data for a methane-air burner operating both as a diffusion flame and as a premixed flame. The large number of fringe shifts recorded on an interferogram complicated the reduction of the methane-air data, but it was possible to correlate the interferometrically derived temperature data with thermocouple measurements. Application of the technique to a 0.2 gal/hr oil burner was unsuccessful because the highly turbulent flame caused an interference pattern that could not be deciphered. (Modified author abstract) |
| Notes |
"EPA/650-2-74-031a." "April 1974." EPA contract no. 68-02-0603; ROAP no. 21ADG-51; program element no. 1AB014. EPA project officer: William B. Kuykendal. Includes bibliographical references (page 58). |
