Measurements of normal-force-coefficient fluctuation on four 9-percent-thick airfoils having different locations of maximum thickness

Author:	Humphreys, Milton D
Year:	1954
Document Type:	N/A
Series:	NACA Research Memorandums
Report Number:	NACA-RM-L54B22
Link:	https://digital.library.unt.edu/ark:/67531/metadc60250/