Nasa document about Viggen aerodynamics‏

[Bengt Ekbladh]

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Nasa document about Viggen aerodynamics‏

Translation of "FLYGPLAN 37:s Aerod_ - Del i: Allmaent - egenskaper
vld Laaga farter r, Compendium, SAAB-Scania, Linkoeping,
Sweden, 1975, 96 pp.

OBS över 6MB....139 sidor
Någon skriver:
>>I want to thank you for making this document available. It made a great read for this oldtimer, who often wanted to know, for example, what the reasons were for all the different angles of wing sweep of the Viggen's wing, for which there are at least six different angles. This document makes it all crystal clear, - - - a very considerable set of compromises, with some very interesting sacrifices in performance of which I was not previously aware. The Draken, so beautiful, so clean and smooth, but providing the Swedish aerodynamics engineers with sets of problems to solve. The Draken's performance was also well discussed in this document. What a great read it made.>>

http://ntrs.nasa.gov/archive/nasa/casi. ... 019453.pdf

Bengt