National advisory committee for aeronaut
📂
Article
📅
1939
🏛
Elsevier Science
🌐
English
⚖ 150 KB
within the range investigated because stalling, in general, did not occur. Sections for fixed-pitch propellers should be selected on a basis of both minimum drag and maximum lift, particularly for blade-angle settings of 20' and over, because the take-off thrust power increased with maximum lift fo