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Emissions Measured in the Exhaust of a CFM-56 Engine on a DC-8A very extensive set of gaseous- and particulate-emissions data from an in service commercial aircraft engine was obtained by a team of researchers from NASA, the Environmental Protection Agency, and the Department of Defense. The program was led and organized by Dr. Chowen Wey of the UEET Project Office at the NASA Glenn Research Center and was dubbed the Aircraft Particle Emissions eXperiment (APEX). Testing was done at the NASA Dryden Flight Research Center. The main object of APEX was to identify particulate emissions from commercial-aircraft engines.
Document ID
Acquisition Source
Glenn Research Center
Document Type
Wey, Changlie
(QSS Group, Inc. OH, United States)
Penko, Paul F.
Date Acquired
September 7, 2013
Publication Date
June 1, 2005
Publication Information
Publication: Research and Technology 2004
Subject Category
Environment Pollution
Distribution Limits
Work of the US Gov. Public Use Permitted.
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