scholarly journals Mixing of two immiscible phases measured by industrial electrical impedance tomography system

2019 ◽  
Vol 20 (7) ◽  
pp. 707 ◽  
Author(s):  
Michal Malík ◽  
Jiří Primas ◽  
Michal Kotek ◽  
Darina Jašíková ◽  
Václav Kopecký
Keyword(s):  
Electrical Impedance Tomography ◽  
Electrical Impedance ◽  
Initial Conditions ◽  
Volume Ratio ◽  
Measuring Method ◽  
Industrial Applications ◽  
The State ◽  
Impedance Tomography ◽  
Tomography System ◽  
Total Separation

The mixing of two immiscible phases is a process commonly seen in many industrial applications. Whether it is desirable (e.g. mixing of ingredients in chemical or food industry) or undesirable (e.g. sediments or contaminants in water purification) process, it has to be taken into consideration and a detailed description would be beneficial to any end product. This paper deals with a method for observing the volume ratio of two immiscible phases from the state of total separation to the state of a homogenous mixture using industrial Electrical Impedance Tomography (EIT) system ITS p2+. This paper also shows a great advantage in combining the EIT measuring method with a theoretically derived formula. It is used to calculate the concentration of a non-conductive phase in the final mixture using the initial and final conductivity values. The authors were also able to show a possibility to successfully use the formula in situations, where the initial conditions for it are not fully met.

scholarly journals Volume ratio of two immiscible phases measured by electrical impedance tomography

2018 ◽  
Vol 168 ◽  
pp. 07012 ◽  
Author(s):  
Michal Malík ◽  
Jiří Primas ◽  
Michal Kotek ◽  
Václav Kopecký ◽  
Bohuš Kysela ◽  
...  
Keyword(s):  
Electrical Impedance Tomography ◽  
Food Industry ◽  
Electrical Impedance ◽  
Volume Ratio ◽  
The State ◽  
Theoretical Formula ◽  
Mixing Process ◽  
Impedance Tomography ◽  
Additional Information ◽  
Total Separation

The mixing of two immiscible phases is a process commonly seen in many branches of industry. Whether it be desirable (e.g. mixing of ingredients in chemical or food industry) or undesirable (e.g. sediments or contaminants in water purification) process, it has to be taken into consideration and a detailed description would be beneficial to any end product. This paper deals with a method for observing the volume ratio of two immiscible phases from the state of total separation, during the mixing process until the state of a homogenous mixture using industrial Electrical Impedance Tomography (EIT) system ITS p2+. The paper also shows a great agreement between the data obtained through measurement using this method and data derived from a theoretical formula. Also using EIT the authors were able to provide additional information describing the mixing process in real time.

CALIBRATION OF A LOW COST ELECTRICAL IMPEDANCE TOMOGRAPHY SYSTEM WITH A RING OF RESISTORS AND A KCL SOLUTION

2019 ◽  
Author(s):  
Bruno Furtado de Moura ◽  
francisco sepulveda ◽  
Jorge Luis Jorge Acevedo ◽  
Wellington Betencurte da Silva ◽  
Rogerio Ramos ◽  
...  
Keyword(s):  
Electrical Impedance Tomography ◽  
Electrical Impedance ◽  
Low Cost ◽  
Impedance Tomography ◽  
Tomography System

scholarly journals Fast High-Precision Electrical Impedance Tomography System for Real-Time Perfusion Imaging

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 61570-61580 ◽  
Author(s):  
Weichen Li ◽  
Junying Xia ◽  
Ge Zhang ◽  
Hang Ma ◽  
Benyuan Liu ◽  
...  
Keyword(s):  
Real Time ◽  
Electrical Impedance Tomography ◽  
High Precision ◽  
Perfusion Imaging ◽  
Electrical Impedance ◽  
Impedance Tomography ◽  
Tomography System
Sign in / Sign up

Export Citation Format

Share Document