Wind-tunnel investigation of an N.A.C.A. 23012 with various arrangements of slotted flaps
1939
31 S.
graph. Darst.
Book
English
Wind-tunnel investigation of N.A.C.A. 23012 airfoil with various arrangements of slotted flaps
Engineering Index Backfile | 1939
|Engineering Index Backfile | 1940
|Wind-tunnel investigation of N.A.C.A. 23021 airfoil with various arrangements of slotted flaps
Engineering Index Backfile | 1939
|