Record Display for the EPA National Library Catalog

RECORD NUMBER: 1 OF 7

OLS Field Name OLS Field Data
Main Title Collection and assessment of aircraft emissions baseline data : turbine engines : PWA-4339 /
Author Nelson, A. W.
Other Authors
Author Title of a Work
Gray, Charles L.
CORP Author Pratt and Whitney Aircraft, East Hartford, Conn.
Publisher Pratt & Whitney Aircraft,
Year Published 1972
Report Number PWA-4339 ; 68-04-0027 ; PB-207 321 ; APTD-0948; EPA-68-04-0027
Stock Number PB-207 321
OCLC Number 40058472
Additional Subjects ( Air pollution ; Exhaust gases) ; ( Gas turbine engines ; Exhaust gases) ; ( Aircraft engines ; Exhaust gases) ; Turbofan engines ; Gas sampling ; Samplers ; Design ; Gas analysis ; Smoke ; Particles ; Alkene hydrocarbons ; Aldehydes ; Hydrocarbons ; Nitrogen oxides ; Static tests ; Aircraft exhaust
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=91002J7F.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EKBD  EPA/APTD-0948 Research Triangle Park Library/RTP, NC 10/09/1998
ELCD  PB-207 321 MICROFICHE NVFEL Library/Ann Arbor, MI 12/04/1998
ESAD  APTD-0948 Region 10 Library/Seattle,WA 03/23/2010
NTIS  PB-207 321 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/01/1988
Collation 1 v. (various pagings) : ill., facsims. ; 28 cm.
Abstract
A report is presented of a study in which the design and fabrication of a multipoint sampling rake was completed. A check-out test of the rake using a JT9D experimental engine indicated that the exhaust emission sample obtained from the rake was very close to the average of the samples obtained from the individual probes located adjacent to the 12 rake sampling points. This probe was then used to sample the exhaust emission from an experimental engine of each of the JT3D, JT8D, and JT9D engine models, plus production engines. All of the mass emission results obtained during the program were subjected to a statistical analysis. The results of this analysis were then used in a hypothetical aircraft operational cycle. Measurements of smoke, dry particulates, total particulates, aldehydes, and olefins were also recorded. (Author)
Notes
EPA Project Officer: C.L. Gray, Jr., Division of Emission Control Technology, Mobile Sources Pollution Control Program, Office of Air Programs, Environmental Protection Agency. "Final Report." "February 1972." Microfiche PB-207-321 "APTD-0948"--Handwritten on cover.