Discussion on Air Flow Measurement of Ventilation System with Multiple Air Channels
In the process of air flow balance test of ventilation system,the air flow of each branch of the air duct needs to be measured.Due to the limitation of measurement methods and manpower,the current practical air flow measurement methods are mostly serial measurement,which takes a long time and requires more manpower input.This paper proposes a parallel flow calculation method on the basis of measurement to improve the efficiency of field air flow balance test.