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RECORD NUMBER: 23 OF 96

OLS Field Name OLS Field Data
Main Title Determination of aircraft turbine engine particulates /
Author Johansen, Keith M. ; Kumm., Emerson L.
Other Authors
Author Title of a Work
Kumm, Emerson L.
CORP Author AiResearch Mfg. Co. of Arizona, Phoenix.;Environmental Sciences Research Lab., Research Triangle Park, N.C.
Publisher U.S. Environmental Protection Agency, Office of Research and Development,
Year Published 1975
Report Number EPA-650/2-75-055; EPA-68-02-1236; EPA-ROAP-26ACU-31
Stock Number PB-251 247
OCLC Number 759972561
Subjects Jet and Gas Turbine Engines. ; Air Pollution and Control. ; Emission. ; Air pollution. ; Particulates. ; Turbojet engines.
Additional Subjects Exhaust emissions ; Air pollution ; Gas turbine engines ; Particles ; Aircraft engines ; Turbofan engines ; Smoke ; Monitors ; Measuring instruments ; Instrumentation ; Weight measurement ; Gravimeters ; Test equipment ; Gas sampling ; Gas flow ; Aircraft exhaust ; Air pollution sampling ; TPE 331 engines ; JT8D engines
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9100Y7FI.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
ELCD  EPA 650-2-75-055 NVFEL Library/Ann Arbor, MI 11/14/2011
NTIS  PB-251 247 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation ix, 80 p. : ill., charts ; 28 cm.
Abstract This report describes research conducted to develop measurement techniques for particulate emissions from aircraft gas turbine engines. The ultimate goal was to establish optimum sampling procedures, parameters, devices, and instruments to use for measuring the mass of particulates emitted from gas turbines operating in the open atmosphere. On the basis of a series of tests with a turboprop engine and limited tests with turbofan engines, researchers concluded that: (1) accurate gravimetric measurements of engine particulate emissions can be made; (2) smoke number (reflectance) measurements do not correlate with gravimetric measurements of engine particulate emissions; and (3) as with smoke number measurements, it is difficult to relate gravimetric measurements of engine particulate emissions to ambient air quality standards.
Notes Includes bibliographical references (p. 80). "EPA-650/2-75-055." "May 1975." "Environmental Protection Technology Series"--Cover. "Contract No. 68-02-1236"--T.p. "ROAP No. 26ACU-31"--T.p. "Program Element No. 1AA010"--T.p. "EPA Project Officer: Dr. Ronald L. Bradow"--T.p.
Place Published Washington, D. C.
Corporate Au Added Ent Airesearch Manufacturing Company of Arizona, Inc.; United States. Environmental Protection Agency. Office of Research and Development.; United States. Environmental Protection Agency. National Environmental Research Center. Chemistry and Physics Laboratory.
NTIS Title Notes Final rept..
PUB Date Free Form May 75
Category Codes 13B; 21E; 14B; 01C; 68A; 81D
NTIS Prices PC A05/MF A01
BIB Level m
Cataloging Source OCLC/T
Control Number 326615854
OCLC Time Stamp 20111108140932
Language eng
Origin OCLC
Type MERGE
OCLC Rec Leader 01636nam 2200409Ka 45020