Journal of Korean Society for Atmospheric Environment (한국대기환경학회지)

Korean Society for Atmospheric Environment (한국대기환경학회)
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Effects of the Block Distance of Collecting Plate and Particle Size on the particle Deposition Efficiency in the Two-Stage Electrostatic Precipitator

2단식 전기집진기의 집진판 블록간격 및 입자크기가 입자의 부착효율에 미치는 영향

  • 박청연 (경일대학교 환경열공학연구실)
  • Published : 2000.04.01
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Abstract

In this study the effects of block distance have been investigated on the particle deposition efficiency in the collecting cell of two-stage electrostatic precipitator by numerical analysis. Particle trajectories have been changed by the electrostatic and inertial force of particle with the inlet velocity electrostatic number and particle diameter. The total deposition efficiency has a minimum value by the interaction between the effect of particle inertial force and electrostatic force in the collecting cell. The increase of block distance makes the total deposition efficiency decrease under the range of the particle size which has the minimum deposition efficiency. However beyond the range of particle size which has minimum deposition efficiency total deposition efficiency has no trend with the variation of block distance.

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References

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