Question

Need Help? 10. -1 points SerCP119.7.P.04. he inside diameters of the larger portions of the horntal pe depicted in the figure below we 2.49 cm Water flows to the rights are of 1.70 x 10 m/s. Determine the inside ameter of the c o n Need Help? fed Sunt Arron 11 -11 points SerCP119.7.P.046. 564 elevation and the village is at 2002 Water is pumped through a pipe of Gamer 145cm from the Colorado River up to Grand Canyon on them of the car a) At what minimum pressure must the water pumped to arrive at the age (The density of water is 100 x 10 . There is ) b) f a re pumped per day, what is the speed of the water in the pipel reco wat die pressure is necessary to deliver the owote. You may assume that the free to acceleration and the day of Need Help? 12 / SerCP119 A.P.080. hp

Answer 1

The answer for above problem is explained below.

B By using Bernoullis Bernoullis equabon equation P, + 1/2 eve + egy, = ₂ + 1/ ever + eg Yz Р= P = Р Ž elveve ] = eg Chiche] as z ve en via = 2g Cheche) V = r² + 2g Chi-he) 2 = √ ve + 2g Chi-he) 2 o Ine know that, flow rate - Air 2) va flow rate a) v = 1.70x104 m3/s Tix(Q:49x1oʻm

=) = 0.349 m/s from equation o v2 = 150.34 ms] °+ 2 x 9.6 m/st ( 1031on - 5404) V = V0.12 18 m2 t 0.98% V = 1005 m/s flow rate And, Az = 1070 x 10" m/ 1005 m/ Az = 1.619x104 m² And Az = Tide (r=d] - 27 8² = d2 -42 14 x 1.619 Xo'm =10436cm V T