Accession Number : ADP009011
Title : LDA Measurements of the Flow Field About an Isolated Sphere in Swirling Flow,
Corporate Author : MELBOURNE UNIV PARKVILLE (AUSTRALIA)
Personal Author(s) : Joubert, P. N. ; Wang, M. H.
Report Date : 23 JUL 1992
Pagination or Media Count : 6
Abstract : Experiments in swirled flow about a sphere where the flow has been stimulated upstream creating increased turbulence, showed a different flow pattern compared to the case where the flow had not been simulated. It was found that the stimulated swirled flow gave attached flow on both the upstream and downstream hemispheres. Velocities about and pressures on the sphere have been measured and the results are presented. A high drag force is produced. (Author)
Descriptors : *FLOWMETERS, *EDDIES(FLUID MECHANICS), *LASER ANEMOMETERS, DOPPLER EFFECT, VORTICES, TURBULENCE, FLOW FIELDS, DRAG, TWO PHASE FLOW, SUSPENDED SEDIMENTS, AUSTRALIA.
Subject Categories : Fluid Mechanics
Optical Detection and Detectors
Test Facilities, Equipment and Methods
Distribution Statement : APPROVED FOR PUBLIC RELEASE