Accession Number : AD0690731

Title :   STEREOPHOTOGRAMMETRY IN PARTICLE-FLOW INVESTIGATION,

Corporate Author : NATIONAL RESEARCH COUNCIL OF CANADA OTTAWA (ONTARIO)

Personal Author(s) : Reddy,K. V. S. ; Van Wijk,M. C. ; Pei,D. C. T.

Report Date : 18 OCT 1968

Pagination or Media Count : 4

Abstract : Stereophotogrammetry was used for the first time to measure the local particle velocity vector and its turbulent components in two-phase solid-gas flow in a 10 cmc. I.D. vertical pipe. From the image counts on the stereophotographs, it has also been demonstrated that the stereophotogrammetry could be used for the direct determination of the radial concentration distribution of the particles in the pipe. (Author)

Descriptors :   (*STEREOSCOPIC PROJECTORS, STEREOPHOTOGRAPHY), (*PIPES, TWO PHASE FLOW), PHOTOGRAMMETRY, PARTICLE TRAJECTORIES, VELOCITY, TURBULENCE, COUNTING METHODS

Subject Categories : Photography
      Fluid Mechanics

Distribution Statement : APPROVED FOR PUBLIC RELEASE