Record Display for the EPA National Library Catalog

RECORD NUMBER: 8 OF 17

OLS Field Name OLS Field Data
Main Title Determination of the effects of ambient conditions on CFM56 aircraft engine emissions : /
Author Lyon, T. F. ; Dodds, W. J. ; Bahr., D. W.
Other Authors
Author Title of a Work
Dodds, W. J.
Bahr, D. W.
CORP Author General Electric Co., Cincinnati, OH. Aircraft Engine Group.;Environmental Protection Agency, Ann Arbor, MI. Standards Development and Support Branch.
Publisher Environmental Protection Agency, Office of Air, Noise and Radiation, Office of Mobile Source Air Pollution Control, Emission Control Technology Division, Standards Development and Support Branch,
Year Published 1979
Report Number EPA-460/3-79/011; R79AEG632; EPA-68-03-2388
Stock Number PB80-138597
OCLC Number 755098580
Subjects Aircraft exhaust emissions--Measurement. ; Air quality--Standards--United States. ; Airplanes--Motors. ; Aircraft exhaust emissions.
Additional Subjects Air pollution ; Exhaust emissions ; Turbofan engines ; Aircraft engines ; Concentration(Composition) ; Temperature ; Pressure ; Humidity ; Test chambers ; Design ; Tables(Data) ; CFM-56 engines
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9100XT8Y.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
ELCD  EPA 460-3-79-011 NVFEL Library/Ann Arbor, MI 10/03/2011
NTIS  PB80-138597 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation vi, 117 p. : ill., charts ; 28 cm.
Abstract
It has been known that variations in ambient temperature, pressure, and humidity can have significant effects on measured emissions levels. Although the need to account for variation in ambient conditions is generally recognized, and several studies have attempted to establish more or less universal correction factors, there is no widely accepted procedure for the correction of emissions measurements to reference-day ambient conditions. A current program by the EPA is to establish a wide data base from which procedures for correction of measured emissions levels to reference day conditions can be developed. To establish this data base, EPA contracted with three engine manufacturers to make tests under controlled ambient conditions. To supplement these data, industry and other government agencies were requested to submit data that could be used in establishing an acceptable correction procedure. The CFM 56 engine was selected for this study because it is representative of the next engine of highly efficient, large turbofans which will be in production when EPA gaseous emissions standards first become effective in the early 1980's.
Notes
"EPA-460/3-79-011." "December 1979." "R79AEG632"--T.p. "Contract No. 68-03-2388"--T.p. "EPA Project Officer: Richard W. Munt"--T.p. Includes bibliographical references (p. 117).