Record Display for the EPA National Library Catalog

RECORD NUMBER: 153 OF 258

OLS Field Name OLS Field Data
Main Title Influence of aerodynamic phenomena on pollutant formation in combustion /
Author Bowman, Craig T. ; Cohen., Leonard S. ;
Other Authors
Author Title of a Work
Bowman, Craig T.
Cohen, Leonard S.
Lanier, William Steven.
CORP Author United Technologies Research Center, East Hartford, Conn.;National Environmental Research Center, Research Triangle Park, N.C. Control Systems Lab.
Publisher Environmental Protection Agency, Office of Research and Development ; For sale by the National Technical Information Service,
Year Published 1975
Report Number EPA-650/2-75-061; EPA-650/2-75-061-a; EPA-68-2-1092; EPA-ROAP-21BCC-014
Stock Number PB 245 344
OCLC Number 52517505
ISBN pbk.
Subjects Aerodynamics. ; Combustion. ; Natural gas. ; Nitrogen compounds. ; Pollution--United States.
Additional Subjects Exhaust gases ; Air pollution ; Combustion ; Aircraft ; Carbon monoxide ; Nitrogen dioxide ; Nitrogen oxide(NO) ; Hydrocarbons ; Methane ; Propane ; Fluid dynamics ; Gas analysis ; Gas flow ; Mixing ; Exhaust emissions ; Gas sampling ; Combustion products ; Experimental design ; Sources ; Flames ;
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9101LWOR.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJAD  EPA 650/2-75-061a Region 3 Library/Philadelphia, PA 06/27/2003
EJBD ARCHIVE EPA-650-2-75-061-a Headquarters Library/Washington,DC 09/26/2013
EJBD  EPA 650-2-75-061-a Headquarters Library/Washington,DC 10/02/2014
NTIS  PB-245 344 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation v. : ill., graphs ; 28 cm.
Abstract
The report gives results of the measurement of average concentration levels of NO, NO2, CO, and unburned hydrocarbons (THC) at the exhaust of an axisymmetric combustor over a significant range of operating conditions. In addition, it gives detailed species concentration, temperature, and velocity maps throughout the combustor for seven representative operating conditions. In the combustor, natural gas, a synthesized CH4/CO/H2 fuel, or vaporized propane issued through a central duct to mix and burn with an annular air stream in a 1.8 m long cylindrical duct. In a few tests, liquid propane was the fuel. Water-cooled probes were used to remove samples from the flow for on-line concentration analysis and to measure temperature, velocity, and flow direction. Elevated pressure and introduction of swirl, to the extent considered in the present experiments, create 'unmixedness' in the combustor flow field which in turn results in enhanced NO formation and consumption of hydrocarbons. Aerodynamic flame stabilization produces strong stirring which results in relatively low NO formation and hydrocarbon consumption rates.
Notes
Prepared by United Technology Research Center, East Hartford, Conn., Contract no. 68-02-1092, ROAP no. 21BCC-014, program element no. 1AB014. EPA Project Officer: W. Steven Lanier. "Control Systems Laboratory, National Environmental Research Center." "July 1975"--V.1. "EPA-650/2-75-061-a." PB 245 344--NTIS.
Contents Notes
v. 1. Experimental results --