Application of electrical capacitance tomography for measurement of gas-solids flow characteristics in a pneumatic conveying system

2001 ◽  
Vol 12 (9) ◽  
pp. 1605-1605 ◽  
Author(s):  
A J Jaworski and T Dyakowski
Keyword(s):  
Flow Characteristics ◽  
Electrical Capacitance Tomography ◽  
Pneumatic Conveying ◽  
Electrical Capacitance ◽  
Capacitance Tomography ◽  
Conveying System

On the electrostatics of pneumatic conveying of granular materials using electrical capacitance tomography

2004 ◽  
Vol 59 (15) ◽  
pp. 3201-3213 ◽  
Author(s):  
Kewu Zhu ◽  
S Madhusudana Rao ◽  
Qiau He Huang ◽  
Chi-Hwa Wang ◽  
Shuji Matsusaka ◽  
...  
Keyword(s):  
Granular Materials ◽  
Electrical Capacitance Tomography ◽  
Pneumatic Conveying ◽  
Electrical Capacitance ◽  
Capacitance Tomography

Experimental Study on Transporting Concentration of Pulverized-Coal Using ECT

2013 ◽  
Vol 779-780 ◽  
pp. 1052-1055
Author(s):  
Jing Liu ◽  
Zheng Du ◽  
Shan Shan Chen ◽  
Meng Sun
Keyword(s):  
Void Fraction ◽  
Combustion Process ◽  
Experimental Studies ◽  
Pulverized Coal ◽  
Electrical Capacitance Tomography ◽  
Cyclone Separator ◽  
Pneumatic Conveying ◽  
Electrical Capacitance ◽  
Economic Operation ◽  
Capacitance Tomography

Accurate measurement of the concentration of pulverized-coal in various pipes as a guidance to proper control plays a key role in assuring safe and economic operation of a pulverized coal-fired boiler during the combustion process. Experimental studies are carried out on the measurement of a lean mass flow in a pneumatic conveying pipeline using electrical capacitance tomography (ECT). A cyclone separator is employed in this system where the sensors are placed in order to compensate the inhomogeneity of the sensor sensitivity. The distribution of void fraction in radial direction, the average void fraction and the wavy characteristics are analyzed. The feasibility and reliability of the method are verified by the experimental results.

Electrical Capacitance Tomography Measurements on the Pneumatic Conveying of Solids

2001 ◽  
Vol 40 (20) ◽  
pp. 4216-4226 ◽  
Author(s):  
S. Madhusudana Rao ◽  
Kewu Zhu ◽  
Chi-Hwa Wang ◽  
Sankaran Sundaresan
Keyword(s):  
Electrical Capacitance Tomography ◽  
Pneumatic Conveying ◽  
Electrical Capacitance ◽  
Capacitance Tomography
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