Previous studies have referred to forms of vertical flight which cannot be determined by momentum theorems; operation of elementary helicopter with special reference to descent with engine switched off, to climbing and sustentation on spot, is considered; simple formulas explain behavior of complete helicopter with uniform distribution of circulation along blades.
Helicopter vertical flight
Sul Volo Verticale dell'Elicottero
Aerotecnica ; 28 , n 6
1948
6 pages
Article (Journal)
Italian
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Vertical Flight : the age of the helicopter
TIBKAT | 1984
|Vertical flight : the age of the helicopter
SLUB | 1984
|Engineering Index Backfile | 1947
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