NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Back to Results
Comparative study of MacCormack and TVD MacCormack schemes for three-dimensional separation at wing/body junctions in supersonic flowsA robust, discontinuity-resolving TVD MacCormack scheme containing no dependent parameters requiring adjustment is presently used to investigate the 3D separation of wing/body junction flows at supersonic speeds. Many production codes employing MacCormack schemes can be adapted to use this method. A numerical simulation of laminar supersonic junction flow is found to yield improved separation location predictions, as well as the axial velocity profiles in the separated flow region.
Document ID
19940035320
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Lakshmanan, Balakrishnan
(NASA Langley Research Center Hampton, VA, United States)
Tiwari, Surendra N.
(Old Dominion Univ. Norfolk, VA, United States)
Date Acquired
August 16, 2013
Publication Date
October 1, 1992
Subject Category
Aerodynamics
Report/Patent Number
SAE PAPER 921926
Meeting Information
Meeting: SAE, Aerotech ''92 Conference
Location: Anaheim, CA
Country: United States
Start Date: October 5, 1992
End Date: October 8, 1992
Sponsors: SAE
Accession Number
94A11975
Funding Number(s)
CONTRACT_GRANT: NAG1-530
Distribution Limits
Public
Copyright
Other

Available Downloads

There are no available downloads for this record.
No Preview Available