UK police to test quiet propellers
Flight international ; 156 , 4685
1999
Aufsatz (Zeitschrift)
Englisch
Welt , Zeitschrift , Luftverkehr , Mechanik , Luftfahrt
Design of Quiet Efficient Propellers
SAE Technical Papers | 1979
|Design of quiet efficient propellers
NTRS | 1979
|Design of quiet efficient propellers
Tema Archiv | 1979
|Factors Affecting the Design of Quiet Propellers
NTRS | 1947
|Engineering Index Backfile | 1945