In order to clear up the matter ( In the Spanish report it was stated that the reference surface for the calculation of the coefficients c(sub a) and c(sub w) was the area of all four wings, instead of a single wing), the model of a windwill airplane was tested in the Gottingen wind tunnel.
Testing a Windmill Airplane ("autogiro")
1927-01-01
Sonstige
Keine Angabe
Englisch
Testing a windmill airplane ("Autogiro")
Engineering Index Backfile | 1926
|Testing a windmill airplane ("Autogiro")
Engineering Index Backfile | 1927
|Airplane, helicopter, and autogiro
Engineering Index Backfile | 1929
|Engineering Index Backfile | 1930
Engineering Index Backfile | 1928
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