通风道沉淀问题的研究

Deposition in Ventilation Ducts

通风道内有沉淀物是由于空气中的微粒在靠近通风道壁的边层出现扩散而引起的。作者从通风道的清理、清理的重要性以及沉淀速度等三方面,来说明正常清理才能保持通风器的运转。

Deposition occurs in ventilation ducts because the particies in the air diffuse in the boundary layer near a duct wall. The author, through the cleaning of ducts, the importance of cleaning as well as the rate of deposition, shows that regular cleaning maintains the performance of ventilation units.