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User's manual for PEPSIG NASA tip vortex versionThe tip vortex flowfield plays a significant role in the performance of advanced aircraft propellers. The flowfield in the tip region is complex, three-dimensional and viscous with large secondary velocities. A computer code was developed to predict the tip vortex flowfield of advanced aircraft propellers. This document is the user's manual. The analysis and a series of test cases are presented in NASA-CR-182179.
Document ID
19900001519
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Tsai, Tommy M. (Scientific Research Associates, Inc. Glastonbury, CT, United States)
Dejong, Frederick J. (Scientific Research Associates, Inc. Glastonbury, CT, United States)
Levy, Ralph (Scientific Research Associates, Inc. Glastonbury, CT, United States)
Date Acquired
September 6, 2013
Publication Date
August 1, 1988
Subject Category
Aerodynamics
Report/Patent Number
NAS 1.26:182178
R88-900064-F
NASA-CR-182178
Report Number: NAS 1.26:182178
Report Number: R88-900064-F
Report Number: NASA-CR-182178
Accession Number
90N10835
Funding Number(s)
CONTRACT_GRANT: NAS3-24881
PROJECT: RTOP 505-03-01
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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