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NACA Transonic Wind-tunnel Test SectionsReport presents an approximate subsonic theory for the solid-blockage interference in circular wind tunnels with walls slotted in the direction of flow. This theory indicated the possibility of obtaining zero blockage interference. Tests in a circular slotted tunnel based on the theory confirmed the theoretical predictions.
Document ID
19930092240
Acquisition Source
Legacy CDMS
Document Type
Other
Authors
Wright, Ray H
Ward, Vernon G
Date Acquired
September 6, 2013
Publication Date
January 1, 1955
Report/Patent Number
NACA-TR-1231
Report Number: NACA-TR-1231
Accession Number
93R21530
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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