Tag Archives: duct analysis

​How to choose a profile for different fabric air duct has technical concerns. In general, the air duct can be divided into normal pressure state and negative pressure state. Under normal pressure, the common section shapes are circle, semicircle, 1 / 4 circle, bow, and sector, while under negative pressure, triangle and rectangle are commonlyContinue reading “Analysis of Profile Selection for Fabric Air Duct”

Duct Analysis of Profile Selection for Fabric Air Duct How to choose a profile for different fabric air duct has technical concerns. In general, the air duct can be divided into normal pressure state and negative pressure state. Under normal pressure, the common section shapes are circle, semicircle, 1 / 4 circle, bow, and sector, whileContinue reading “Analysis of Profile Selection for Fabric Air Duct”