| Main Title |
Investigation of saturated laser fluorescence and CARS spectroscopic techniques for combustion diagnostics / |
| Author |
Eckbreth, A. C. ;
Bonczyk, P. A. ;
Shirley., J. A.
|
| Other Authors |
|
| CORP Author |
United Technologies Research Center, East Hartford, Conn.;Industrial Environmental Research Lab., Research Triangle Park, N.C. |
| Publisher |
Environmental Protection Agency, Office of Research and Development ; For sale by the National Technical Information Service, |
| Year Published |
1978 |
| Report Number |
EPA-600/7-78-104; EPA-68-02-2176 |
| Stock Number |
PB-283 819 |
| OCLC Number |
04725518 |
| ISBN |
pbk. |
| Subjects |
Lasers ;
Raman spectroscopy ;
Combustion ;
Combustion ;
Lasers ;
Raman spectroscopy
|
| Additional Subjects |
Gas analysis ;
Flames ;
Comparison ;
Combustion products ;
Acetylene ;
Cyanides ;
Free radicals ;
Absorption spectrum ;
Raman spectroscopy ;
Furnaces ;
Chemical analysis ;
Fluorescence ;
Carbon monoxide ;
Laboratory equipment ;
Air pollution ;
Laser induced fluorescence ;
Coherent anti-stokes raman spectroscopy ;
Methane radical ;
In plant processes
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EKBD |
EPA-600/7-78-104 |
|
Research Triangle Park Library/RTP, NC |
12/05/2003 |
| ELBD ARCHIVE |
EPA 600-7-78-104 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ESAD |
EPA 600-7-78-104 |
|
Region 10 Library/Seattle,WA |
03/23/2010 |
| NTIS |
PB-283 819 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
viii, 118, 26 p. : ill. ; 28 cm. |
| Abstract |
The report gives results of comparisons of saturated laser-excited molecular fluorescence measurements of CH and CN in atmospheric pressure acetylene flames with absorption measurements of these flame radicals. It was found possible to saturate the fluorescence intensity of both radicals with readily achieved levels of laser spectral intensity (100,000 to 1 million watts per square centimeter-reciprocal centimeter). Coherent Anti-Stokes Raman Spectroscopy (CARS) thermometry investigations were conducted on flame nitrogen in a variety of flames, including highly sooting propane diffusion flames. CARS species sensitivity was addressed in a study of CO detectability. |
| Notes |
Contract no. 68-02-2176. Program element no. EHE624. Issued June 1978. Includes bibliographical references. |
