A numerical method for the analysis of polydisperse aerosol particles charging in a coaxial electrode system


Alisoy H. Z. , Alagoz S., Alisoy G. H. , ALAGÖZ B. B.

JOURNAL OF ELECTROSTATICS, cilt.70, sa.1, ss.111-116, 2012 (SCI İndekslerine Giren Dergi) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 70 Konu: 1
  • Basım Tarihi: 2012
  • Doi Numarası: 10.1016/j.elstat.2011.11.004
  • Dergi Adı: JOURNAL OF ELECTROSTATICS
  • Sayfa Sayıları: ss.111-116

Özet

In this paper, charging kinetics of polydisperse aerosol particles in a corona field of a coaxial electrode system is numerically analyzed for a logarithmic normal distribution of aerosol particle size. The particle charging and the particle current are calculated by using a charging model considering ion concentration and particle mobility. Particle charging profiles under varying ion density and electrical field intensity distributions of the charging chamber were revealed. A low charging profile in the transition region of bipolar corona field was demonstrated in the simulation results. (C) 2011 Elsevier B.V. All rights reserved.