Theoretical mathematical discussion of prospects of use of air propellers for very high flying speeds, leading to conclusion that efficiency of propeller decreases as speed of blade tips approaches that of sound, this decrease being greater at higher flying speed. (see also brief English abstract in Aircraft Eng v 10 n 116 Oct 1938 p 325)
Die Aussichtens des Luftschraubenantriebes fuer hohe Fluggeschwindigkeiten
Die Aussichtens des Luftschraubenantriebes fuer hohe Fluggeschwindigkeiten
Luftfahrtforschung ; 15 , n 7
1938
16 pages
Bibliography
Article (Journal)
German
© Metadata Copyright Elsevier B. V. All rights reserved.
Die Aussichtens des Luftschraubenantriebes fuer hohe Fluggeschwindigkeiten
Engineering Index Backfile | 1938
|