Theoretical mathematical study of most favorable conditions for stationary soaring and for horizontal flight; effect of twisted trapezoidal blade on rotor efficiency; theoretical deductions checked by tests of models.
Second part of paper on areodynamics of rotary blade flying machines indexed in Engineering Index 1938 p 571
Beitrag zur Aerodynamik der Drehfluegelflugzeuge
Luftfahrtforschung ; 17 , n 7
1940
8 pages
Article (Journal)
German
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Theoretical mathematical discussion of aerodynamics of rotary blade flying machines
Engineering Index Backfile | 1938
|Theoretical mathematical discussion of aerodynamics of rotary blade flying machines
Engineering Index Backfile | 1938
|Theoretical mathematical discussion of aerodynamics of rotary blade flying machines
Engineering Index Backfile | 1938
|NTIS | 1994
AIRPLANE HAVING BLADE SYSTEM ALLOWING ROTOR BLADE FLYING AND FIXED BLADE FLYING
European Patent Office | 2018
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