Measurement of velocity distributions in two-phase suspension flows by the laser-doppler technique

S. Einav, S. L. Lee

Research output: Contribution to journalArticlepeer-review

Abstract

This paper describes the application of laser-Doppler anemometry to measurement of velocity distributions in two-phase suspensions. It is shown that two groups of scattering particles, members of each of which are different in size and move with distinct velocities, will produce separate signals in the frequency domain, different in both amplitude and frequency. Block diagrams of the electronics used in the measurement of suspension flow are shown.

Original languageEnglish
Pages (from-to)1478-1480
Number of pages3
JournalReview of Scientific Instruments
Volume44
Issue number10
DOIs
StatePublished - 1973
Externally publishedYes

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