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8. Pressure loss
8.1 Pressure loss calculation
8.2 Determination of pressure loss by using diagram =1,2 kg m
Diagram 8.2.1.Pressure losses for air density =1,2 kg m
p =
w
2
p
[Pa]
w[
m.s ]
[kg.m ]
[-]
pressure lost
air flow speed in nominal damper section
air density
coefficient of local pressure loss for the nominal damper section
(see Tab. 11.1.1.)
IX. Technical data