B1 = 500 mm, H1 = 400 mm, n = 5 Q = 2000 m³/h Aef = 500 x (400 -10-(13 x 5)) = 162500 mm² ≥ 0.16 m² v = (Q / 3600) / Aef = (2000 / 3600) / 0.16 = 3.47 m/s
B1 = 500 mm, H1 = 400 mm, n = 5 Q = 2000 m³/h Aef = 500 x (400 -10-(13x5)) = 162500 mm² ≥ 0,16 m² v = (Q / 3600) / Aef = (2000 / 3600) / 0,16 = 3,47 m/s