Short-Cowl Front-Fan Turbojets; Friction Drag and Wall-Jet Effects on Cylindrical Afterbodies
نویسنده
چکیده
SUMMARY. An approximate analysis is given of a turbulent wall-jet beneath a stream moving at ocmatant ve1ooity. The results of this analysie are used to predict the drag of a cylindrical afterbody immersed in the jet from a front fan with short oowl at subsonio flight speeds. Graphs are presented tiioh allow rapid evaluation of afterbody drag for a range of jet pressure ratios and nacelle geanetrles.
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