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A comparative study of the nonuniqueness problem of the potential equationThe nonuniqueness problem occurring at transonic speeds with the conservative potential equation is investigated numerically. The study indicates that the problem is not an inviscid phenomenon, but results from approximate treatment of shock waves inherent in the conservative potential model. A new bound on the limit of validity of the conservative potential model is proposed.
Document ID
19850007385
Acquisition Source
Legacy CDMS
Document Type
Technical Publication (TP)
Authors
Salas, M. D. (NASA Langley Research Center Hampton, VA, United States)
Jameson, A. (Princeton Univ. N.J., United States)
Melnik, R. E. (Grumman Aerospace Corp. Bethpage, N.Y., United States)
Date Acquired
September 5, 2013
Publication Date
January 1, 1985
Subject Category
Aerodynamics
Report/Patent Number
NASA-TP-2385
L-15682
NAS 1.60:2385
Report Number: NASA-TP-2385
Report Number: L-15682
Report Number: NAS 1.60:2385
Accession Number
85N15694
Funding Number(s)
PROJECT: RTOP 505-31-03-01
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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