Accession Number : AD0760050
Title : Transmissometer Development for Jet Engine Exhaust Plumes.
Descriptive Note : Final rept. 1 Jul 72-2 Mar 73,
Corporate Author : IIT RESEARCH INST CHICAGO ILL
Personal Author(s) : Betz,H. T.
Report Date : MAY 1973
Pagination or Media Count : 39
Abstract : The report describes an instrument constructed to measure the transmission of aircraft jet engine exhausts. This instrument was designed and built as an experimental breadboard system to explore the requirements and possibilities of a transmissometer in evaluating the measurement of optical transmission through an exhaust plume for characterizing the the exhaust parameters. It is designed as an advanced breadboard so that all optical functions remain flexible permitting modification as experience indicates change.
Descriptors : (*OPTICAL INSTRUMENTS, RELIABILITY(ELECTRONICS)), (*EXHAUST FLAMES, DETECTORS), (*JET ENGINES, EXHAUST FLAMES), OPTICAL EQUIPMENT COMPONENTS, CONTROL PANELS, SERVOMECHANISMS, SMOKE, ATTENUATION, ATTENUATORS, CALIBRATION
Subject Categories : Optics
Combustion and Ignition
Jet and Gas Turbine Engines
Distribution Statement : APPROVED FOR PUBLIC RELEASE