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RECORD NUMBER: 53 OF 72

OLS Field Name OLS Field Data
Main Title Non-Extractive Electro-Optical Measurement of Jet Engine Emissions.
Author Herget, William F. ;
CORP Author Environmental Protection Agency Research Triangle Park NC Environmental Sciences Research Lab
Year Published 1978
Report Number DOT-FA77WAI-744; FAA-RD-78-10;
Stock Number AD-A056 783/4
Additional Subjects Jet engine exhaust ; Emission spectroscopy ; Airports ; Air pollution ; Remote detectors ; Infrared spectrometers ; Interferometry ; Fourier spectrometers ; Gas filters ; Carbon monoxide ; Exhaust plumes ; Absorption ; Formaldehyde ; Ethylene ; Hydrocarbons ; Pollutants ; Exhaust emissions ; Gas detectors ; Gas analysis ; Chemical analysis
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  AD-A056 783/4 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 27p
Abstract A series of measurements of jet engine emissions were conducted in an airport environment using several infrared gas-filter correlation (GFC) instruments and a high resolution Fourier-transform infrared (FTIR) spectrometer system. The GFC instruments were shown to be suitable for measuring CO concentrations in the general airport environment and across the exhaust of a stationary jet. Attempts to determine jet plume rise velocity from the GFC data were unsuccessful. The FTIR system was used to make both absorption and emission measurements on single jets and to make long-path absorption measurements in the general airport environment. Species observed in the single jet absorption measurements were CO (28 ppm), formaldehyde (1 ppm), ethylene (3.2 ppm), and cumulative hydrocarbons (8.6 ppm hexane equivalent). This report describes the instrumentation and the measurement programs and gives some recommendations for additional work. (Author)
NTIS Title Notes Final rept. May-Dec 77.
PUB Date Free Form Jan 78
Category Codes 14B; 68A; 99A
NTIS Prices PC A03/MF A01
Document Type NT
Cataloging Source NTIS/MT
Control Number 323700072
Origin NTIS
Type CAT