Dynamic measurements of particle concentration in solid-liquid slugging suspensions

M. Fossa; R. Di Felice

doi:10.1243/0954408001530065

Dynamic measurements of particle concentration in solid-liquid slugging suspensions

M. Fossa, R. Di Felice

School of Engineering and Digital Sciences

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

Experiments have been carried out to analyse the characteristics of liquid suspensions which exhibit a non-uniform solid concentration. In order to investigate the bed behaviour, a new probe was developed and tested to measure the instantaneous concentration of solid particles. Attention is focused on slugging solid-liquid fluidized beds, where regions of low solid concentration alternate with regions of high solid concentration. The analysis of the results allowed some relevant flow characteristics (slug frequencies and slug velocities) to be recognized.

Original language	English
Pages (from-to)	209-215
Number of pages	7
Journal	Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering
Volume	214
Issue number	3
DOIs	https://doi.org/10.1243/0954408001530065
Publication status	Published - Jan 1 2000

Keywords

Impedance probe
Particle concentration gradient
Slugging beds
Solid-liquid suspension

ASJC Scopus subject areas

Mechanical Engineering
Industrial and Manufacturing Engineering

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