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Some implications of the isotropic momentarily frozen assumptions for the SPAN-MAT programPotential tests using turbulence velocity histories measured in the SPAN-MAT Program are outlined to determine validity of the homogeneous, momentarily frozen assumptions for the vertical turbulence velocity component and the homogeneous, isotropic, momentarily frozen assumptions for the horizontal turbulence velocity components. In addition, methods are reviewed for prediction of the crosscorrelation function between any two spatially separated turbulence velocity components using the homogeneous, isotropic, momentarily frozen assumptions and measurements of the transverse and longitudinal turbulence velocity components.
Document ID
19900002388
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Mark, W. D. (Bolt, Beranek, and Newman, Inc. Cambridge, MA, United States)
Date Acquired
September 6, 2013
Publication Date
June 1, 1986
Subject Category
Aerodynamics
Report/Patent Number
NASA-CR-181937
NAS 1.26:181937
BBN-TM-938
Accession Number
90N11704
Funding Number(s)
CONTRACT_GRANT: NAS1-16521
PROJECT: RTOP 505-63-21-04
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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