NDLI: Experimental and theoretical doppler-lidar signatures of aircraft wake vortices

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Experimental and theoretical doppler-lidar signatures of aircraft wake vortices

Content Provider	NASA Technical Reports Server (NTRS)
Author	Krichbaumer, W. A. Koepp, F.
Copyright Year	1986
Description	The DFVLR laser Doppler anemometer is a CO2 continuous wave homodyne system designed for boundary layer wind measurements. During the last three years, it was mainly used in the wake-vortex program at Frankfurt airport for determination of vortex strength, transport, and lifetime. The strategy for that special type of measurement was previously reported in detail along with single experimental results. Therefore, herein is given a short summary of the data concerning questions of air traffic control. In addition to the experimental activities a computer model describing wake-vortex behavior was installed. It allows the comparison of the measured data with the hydrodynamically predicted quantities. On the other hand, it leads to an improved procedure for future wake-vortex measurements.
File Size	140005
Page Count	3
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19870000897
Archival Resource Key	ark:/13960/t3rv5fd92
Language	English
Publisher Date	1986-08-01
Access Restriction	Open
Subject Keyword	Aerodynamics Atmospheric Circulation Laser Doppler Velocimeters Vortices Aircraft Wakes Wind Velocity Measurement Radar Signatures Computerized Simulation Doppler Radar Air Traffic Control Optical Radar Line of Sight Laser Anemometers Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Article

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