DocumentCode
1915298
Title
Modelling of quadrupole cold precharger dust particle charging characteristics
Author
Chang, J.S. ; McLinden, C.A. ; Berezin, A.A. ; Looy, P.C.
Author_Institution
Dept. of Eng. Phys., McMaster Univ., Hamilton, Ont., Canada
fYear
1993
fDate
2-8 Oct 1993
Firstpage
1851
Abstract
A model to predict dust particle charging characteristics in a quadrupole cold precharger is developed. The space-averaged ion density and electric field are shown to increase with increasing applied voltage or discharge current. The predicted dust particle charging characteristics agree well with simulated experiments within a factor of two for cold precharger operation after onset of corona discharges. The particle surface charge observed in the experiment increases with increasing applied voltage and agrees qualitatively well with the present model
Keywords
corona; discharges (electric); dust; electric charge; electric fields; electrostatic devices; applied voltage; corona discharges; discharge current; dust particle charging characteristics; electric field; onset; particle surface charge; quadrupole cold precharger; space-averaged ion density; Ash; Cleaning; Conductivity; Corona; Electrodes; Electrostatic precipitators; Fluid flow; Particle charging; Voltage; Wire;
fLanguage
English
Publisher
ieee
Conference_Titel
Industry Applications Society Annual Meeting, 1993., Conference Record of the 1993 IEEE
Conference_Location
Toronto, Ont.
Print_ISBN
0-7803-1462-X
Type
conf
DOI
10.1109/IAS.1993.299102
Filename
299102
Link To Document