Accession Number : AD0712527


Title :   AN INVESTIGATION OF THE EFFECT OF REYNOLDS NUMBER ON VELOCITY SURVEYS CONDUCTED IN THE SUBSONIC WIND TUNNEL.


Descriptive Note : Research and development rept.,


Corporate Author : NAVAL SHIP RESEARCH AND DEVELOPMENT CENTER WASHINGTON D C


Personal Author(s) : Boyle,Albert L.


Report Date : SEP 1970


Pagination or Media Count : 24


Abstract : Results are presented of an investigation of the effect of Reynolds number on velocity surveys conducted in a subsonic wind tunnel. A series of velocity surveys was conducted over a wide range of wind velocities. The surveys were made behind two configurations--an axisymmetrical body with appendages and a three-cycle wake screen. The shape of the velocity distribution curves was related to changes in wind velocity; the mean values of the distributions were also related to velocity. (Author)


Descriptors :   (*HYDRODYNAMIC CONFIGURATIONS, WIND TUNNEL MODELS), (*WAKE, HARMONIC ANALYSIS), (*REYNOLDS NUMBER, VELOCITY), SUBSONIC CHARACTERISTICS, DISKS, PROPELLERS(MARINE), PANELS, CORRELATION TECHNIQUES, CURVE FITTING


Subject Categories : FLUID MECHANICS


Distribution Statement : APPROVED FOR PUBLIC RELEASE