98
Pressure loss calculation
p =
w
2
p
[Pa]
presure loss
w
[m.s ]
air flow speed in nominal damper section
[kg.m ]
air density
[-]
coefficient of local pressure loss for the nominal damper section
(see Tab. 13.1.1. a Tab. 13.2.1.)
Determination of pressure loss by using diagram = 1,2 kg.m