Analysis of electrical resistance tomography measurements obtained on a bubble column

Authors
Fransolet, E Crine, M L'Homme, G Toye, D Marchot, P
Citation
E. Fransolet et al., Analysis of electrical resistance tomography measurements obtained on a bubble column, MEAS SCI T, 12(8), 2001, pp. 1055-1060
Citations number
13
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences","Instrumentation & Measurement
Journal title
MEASUREMENT SCIENCE & TECHNOLOGY
ISSN journal
09570233 → ACNP
Volume
12
Issue
8
Year of publication
2001
Pages
1055 - 1060
Database
ISI
SICI code
0957-0233(200108)12:8<1055:AOERTM>2.0.ZU;2-6
Abstract
Measurements of gas hold-up obtained by using pressure transducers and an o ptical probe are compared with those obtained by an electrical resistance t omography method. The use of a neural network, the input of which is the el ectrical measurements, can lead to quantitative results for the gas hold-up distribution. An interesting qualitative diagnosis of the sparger function ing is observed from reconstructed images.