Q.2//A// A duct of 12 m length and 0.3 m diameter galvanized sheet steel duct carries an air flow rate of 0.4 m³/s. If the roughness of the duct is 0.15 mm and the air density is 1.2 kg/m³ at 20 °C. Determine: (i) the pressure loss coefficient, (ii) the velocity pressure (Pa), (iii) the pressure loss due to friction (Pa). Where the frication factor equal: 1 f= [1.74-2 log (2)]²

Q.2//A// A duct of 12 m length and 0.3 m diameter galvanized sheet steel duct carries an air flow rate of 0.4 m³/s. If the roughness of the duct is 0.15 mm and the air density is 1.2 kg/m³ at 20 °C. Determine: (i) the pressure loss coefficient, (ii) the velocity pressure (Pa), (iii) the pressure loss due to friction (Pa). Where the frication factor equal: 1 f= [1.74-2 log (2)]²

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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