duct sizing
TRANSCRIPT
V = 1.8 m/sQ = 5745 m3/hr = 1.595833 m3/sCd = 0.6
∆Cp = 1.3 Pa based ASHRAE Chapter 16 inlet 0.65Pa outlet -0.65Paρ = 1.225 kg/m3
Q = Cd x Aw x 2 x ∆Cp ###
Aw =Q
Cd x V x ∆Cp ###
Aw =1.60
0.6 x 1.8 x 1.3 ###
Aw = 1.295962 m2
based ASHRAE Chapter 16 inlet 0.65Pa outlet -0.65Pa