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Calculation of external-internal flow fields for mixed-compression inletsSupersonic inlet flows with mixed external-internal compressions were computed using a combined implicit-explicit (Beam-Warming-Steger/MacCormack) method for solving the three-dimensional unsteady, compressible Navier-Stokes equations in conservation form. Numerical calculations were made of various flows related to such inlet operations as the shock-wave intersections, subsonic spillage around the cowl lip, and inlet started versus unstarted conditions. Some of the computed results were compared with wind tunnel data.
Document ID
19870015001
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Chyu, W. J. (NASA Ames Research Center Moffett Field, CA, United States)
Kawamura, T. (NASA Ames Research Center Moffett Field, CA, United States)
Bencze, D. P. (NASA Ames Research Center Moffett Field, CA, United States)
Date Acquired
September 5, 2013
Publication Date
October 1, 1986
Subject Category
Aerodynamics
Report/Patent Number
A-86409
NASA-TM-88362
NAS 1.15:88362
Report Number: A-86409
Report Number: NASA-TM-88362
Report Number: NAS 1.15:88362
Accession Number
87N24434
Funding Number(s)
PROJECT: RTOP 505-60-21
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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