- Air At 20 C And Atmospheric Pressure Flows In A Horizontal Duct With A Cross Section Corresponding To An Equilateral Tri 1 (30.27 KiB) Viewed 34 times
Air at 20°C and atmospheric pressure flows in a horizontal duct with a cross section corresponding to an equilateral tri
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Air at 20°C and atmospheric pressure flows in a horizontal duct with a cross section corresponding to an equilateral tri
Air at 20°C and atmospheric pressure flows in a horizontal duct with a cross section corresponding to an equilateral triangle (all sides equal). The duct is 30 m long, and the dimension of a side is 15 cm. The duct is constructed of galvanized iron (ks= 0.00015 m). The mean velocity in the duct is 4 m/s. What is the pressure drop over the 30 m length v = 1.51 x 10-5m2/s p= 1.20kg/m3 -30 m 4 m/s 15 cm
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