Analysis of electrical resistance tomography measurements obtained on a bubble column

被引：42

作者：

Fransolet, E ^{[1
]}

Crine, M ^{[1
]}

L'Homme, G ^{[1
]}

Toye, D ^{[1
]}

Marchot, P ^{[1
]}

机构：

[1] Univ Liege, Lab Genie Chem, B-4000 Liege, Belgium

来源：

MEASUREMENT SCIENCE AND TECHNOLOGY | 2001年 / 12卷 / 08期

关键词：

gas hold-up; bubble column; electrical resistance tomography;

D O I：

10.1088/0957-0233/12/8/310

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Measurements of gas hold-up obtained by using pressure transducers and an optical probe are compared with those obtained by an electrical resistance tomography method. The use of a neural network, the input of which is the electrical measurements, can lead to quantitative results for the gas hold-up distribution. An interesting qualitative diagnosis of the sparger functioning is observed from reconstructed images.

引用

页码：1055 / 1060

页数：6

共 13 条

[1] Measurement and analysis of flows in a gas-liquid column reactor [J].