Accession Number : AD0480993
Title : A DETAILED NUMERICAL EVALUATION OF SHROUD PERFORMANCE FOR FINITE-BLADED DUCTED PROPELLERS. ADDENDUM: COMPUTATION OF SHROUD-INDUCED AXIAL VELOCITY.
Descriptive Note : Final rept.,
Corporate Author : THERM ADVANCED RESEARCH INC ITHACA NY
Personal Author(s) : Kaskel, A. L. ; Greenberg, M. D.
Report Date : DEC 1965
Pagination or Media Count : 28
Abstract : Based upon the three-dimensional theory of the finite-bladed ducted propeller as developed previously, a simple procedure is presented for calculating the shroud-induced inflow. It is written as an addendum to an earlier report which treated the detailed loading on the shroud. However, the present procedure is self-contained and may therefore be used as an independent method.
Descriptors : *SHROUDED PROPELLERS, *SHROUD RINGS, VELOCITY, THREE DIMENSIONAL FLOW, THEORY, NUMERICAL METHODS AND PROCEDURES, VORTICES, THICKNESS, PERFORMANCE(ENGINEERING), MATHEMATICAL PREDICTION, VERTICAL TAKEOFF AIRCRAFT, AERIAL PROPELLERS, AERODYNAMIC LOADING, AERODYNAMIC CONFIGURATIONS, OPTIMIZATION, LIFT, MISSION PROFILES, AXISYMMETRIC FLOW.
Subject Categories : V/STOL
Distribution Statement : APPROVED FOR PUBLIC RELEASE