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Jet Effects on the Base Drag of a Cylindrical Afterbody with Extended NozzlesA wind-tunnel investigation to determine the effects of both single and twin jets on base drag of a cylindrical body has been conducted at Mach numbers from 0.6 to 1.4. The plane of the jet exit was varied with respect to that of the afterbody. Jet total-pressure ratio ranged up to 20. Significant improvements in base drag were obtained by extending the plane of the jet exits beyond the afterbody base and by venting the base cavity to the external stream.
Document ID
19930090053
Acquisition Source
Legacy CDMS
Document Type
Other
Authors
Nelson, William J
Scott, William R
Date Acquired
August 16, 2013
Publication Date
April 15, 1958
Report/Patent Number
NACA-RM-L58A27
Report Number: NACA-RM-L58A27
Accession Number
93R19343
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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