• 作者： Ho, Chi-Pai; Wang, Chiu-Sen
• 中文摘要： 本文提出氣流中懸浮微粒在單一纖維(其方向與氣流及電場的方向成直角)附近的軌線的計算結果。在纖維表面近處,微粒的運動受到較大的流體阻力,致使微粒必須移動到比較下游處才能與纖維表面接觸。因此,堆積於纖維表面的微粒分布相當均勻。此項計算的結果與實驗的觀察相當一致。
• 英文摘要： Trajectories were calculated for particles approaching single fibers placed at right angles to the aerosol stream and an externally applied electric field, taking into account the increase in fluid resistance to the motion of particles in the vicinity of the fiber. The calculated trajectories predict that particles deposit quite evenly over the entire surface of the fiber, from the forward stagnation point to the rear stagnation point. The results of calculations taking into account the increase in fluid resistance are in better agreement with the experimental observations than the calculations without the corrections for fluid resistance.
• 中文關鍵字： 沈積; 氣膠微粒; 單一纖維; 電場; 粒子軌跡; 流體阻力
• 英文關鍵字： Deposition; Aerosol Particle; Single Fiber; Electric Field; Particle Trajectory; Fluid Resistance