Publication Date:
2019-07-13
Description:
Flow visualization studies were made for four deflected thrust nozzle models at subsonic speeds. Based on topological rules and the assumption that observed streaks constitute continuous vector fields, available visualization pictures are interpreted and flow patterns on interior surfaces of the nozzles are synthesized. In particular, three dimensional flow structure and separations are discussed. From the synthesized patterns, the overall features of the flow field in a given nozzle can be approximately perceived.
Keywords:
AIRCRAFT PROPULSION AND POWER
Type:
NASA-TM-83554
,
E-1933
,
NAS 1.15:83554
,
Aerospace Sci. Meeting; Jan 09, 1984 - Jan 12, 1984; Reno, NV; United States
Format:
application/pdf
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