In: Civil Engineering
Find the magnitude and the direction of the resultant force that acts upon the elbow which is located on the horizontal plane. Diameter of pipe at section (1) is D1=10 cm, pressure is P1=150000 Pa , the diameter at section (2) is D2= 5 cm and the discharge is Q=0.025 m3/s.(pwater= 1000 kg/m3) Use Formula: ∑f equal to pQv2-pQv1