The Theory of Propellers 1: Determination of the Circulation Function and the Mass Coefficient for Dual-Rotating Propellers

Author:	Theodorsen, Theodore
Year:	1944
Document Type:	N/A
Series:	NACA Technical Reports
Report Number:	NACA-TR-775
Link:	https://digital.library.unt.edu/ark:/67531/metadc60045/