Accession Number : AD0692477
Title : FUNDAMENTALS OF HOLOGRAPHIC VELOCIMETRY.
Descriptive Note : Final rept. Jun 67-Jul 68,
Corporate Author : TENNESSEE UNIV TULLAHOMA SPACE INST
Personal Author(s) : Shofner,Frederick M. ; Menzel,Reinhard ; Russell,Thomas G.
Report Date : NOV 1968
Pagination or Media Count : 78
Abstract : The purpose of this exploratory research was to establish guidelines for the recording and recovering of three-dimensional velocity information utilizing holographic techniques. The form and resolution of the recorded data were established experimentally and theoretically for both plane and spherical wave illumination. A theory was developed for analyzing the Fraunhofer hologram of a single particle in the spatial frequency domain of an optical data processor. General considerations for both electronic and optical data processing of the flow field data are given. (Author)
Descriptors : (*THREE DIMENSIONAL FLOW, *VELOCITY), (*FLOW VISUALIZATION, *STEREOPHOTOGRAPHY), (*LASERS, FLOW VISUALIZATION), FLOW FIELDS, MEASUREMENT, INTERFEROMETERS, DATA PROCESSING, RECORDING SYSTEMS
Subject Categories : Lasers and Masers
Distribution Statement : APPROVED FOR PUBLIC RELEASE