Question

The water pump, as shown in the figure below, maintains a pressure of 6.5 psig at point 1. There is a filter, a half-open disk valve, and two regular screwed elbows. There are 80 ft of 4-inch diameter commercial steel pipe. For water, take ρ = 1.94 slug/ft3 and μ = 2.09E−5 slug/ft⋅s. Take kvalve ≈ 2.8, kelbow ≈ 0.64, kexit ≈ 1, and kvalve ≈ 0 (when the disk valve wide open). If the flow rate is 0.55 ft3/s, what is the loss coefficient of the filter? Round the answer to three decimal places.

The water pum ,as en wn in the t ire bel , mamains a pressure o 6 b064, 1, and Dwhen the disk valva wide open) psi M aint 1 here isa er ah ta en disk w lve and Two re u r screwed eho s There ar 3m o 4. in diameter o mmenclal steel p e Far w ter, t ke 》-194 s ㎡ and ,-フ09t b slu ms nke ฟ 2 H 9 ft Valve Filter Elbows Purmp References eBook & Resources Section Break Difficulty. Medium Required ndormanon 076 ponts If the flow rate Is 0.55 ts, what is the loss coemcient of the titer? Round the answer to throc docimal places The loss coetficient s

Answer 1

(各グ G S .5χν2 ) 사 (n 2 ㄤ AP p communaal steel pipe 트=0.000 0.000 4 ç

dRe 194929 and E - 0.0004