Performance Characteristics of Venturi Tubes Used in Aircraft for Operating Air-Driven Gyroscopic Instruments

Author:	Sontag, Harcourt
Year:	1937
Document Type:	N/A
Series:	NACA Technical Notes
Report Number:	NACA-TN-624
Link:	https://digital.library.unt.edu/ark:/67531/metadc54389/