Wind tunnel investigation of control surface characteristics 9: some analytical considerations and experimental test results for an internally balanced flap

Author:	Sears, Richard I.
Year:	1942
Document Type:	N/A
Series:	NACA Wartime Reports
Report Number:	NACA-WR-L-339, NACA-ARR
Link:	https://digital.library.unt.edu/ark:/67531/metadc61526/