The Theory of Propellers 4: Thrust, Energy, and Efficiency Formulas for Single and Dual Rotating Propellers With Ideal Circulation Distribution

Author:	Theodorsen, Theodore
Year:	1944
Document Type:	N/A
Series:	NACA Technical Reports
Report Number:	NACA-TR-778
Link:	https://digital.library.unt.edu/ark:/67531/metadc60048/