Question

the book solution is in hydrology and hydraulicnsystems 4th edition. the answer in the back ofnthe book lists a slightly larger value. thank you!!

15.28 For the pipe system shown in Fig. P15.28, determine the rate of flow. Disregard the mi losses. nor Figure P15.28 Elevation 1000 ft 6-in. dia, 500 ft 8-in. dia, 1000 ft 12-in. dia, 2000 ft Elevation 920 ft 4-in. dia, 300 ft New cast-iron pipe

friction factor: 0.024

Answer 1

l2.in di'a Looo e leva tron head loss in図 = hend lose inⓥ 38,2, 4 2. d2 4.5562. う 8-A,

a di a3 よ.9 2. No, 23 1.- 0:021- 0-h - 6.04-15 X10 80415x10 12 60415 x16113.20 629 80-10.2785 x Q2 o.28 Note1 have checked 4^ solutin i* s toica an Correct . Lo, ple check You fctin fctor Variel Selutton als-V, r ies accordin, ly.