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Category > Applied Sciences Posted 16 May 2017 My Price 3.00

A pump is used to fill a tank 5 m in diameter from a river as shown

A pump is used to fill a tank 5 m in diameter from a river as shown. The water surface in the river is 2 m below the bottom of the tank. The pipe diameter is 5 cm, and the head loss in the pipe is given by hL = 10 V2/2g where V is the mean velocity in the pipe. The flow in the pipe is turbulent, so α = 1. The head provided by the pump varies with discharge through the pump as hp = 20-4 × 104 Q2, where the discharge is given in cubic meters per second (m3/s) and hp is in meters. How long will it take to fill the tank to a depth of 10 m?

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Alpha Geek
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Status NEW Posted 16 May 2017 07:05 AM My Price 3.00

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file 1494919771-Answer.docx preview (54 words )
A-----------nsw-----------er ----------- A(-----------tan-----------k) -----------= A-----------t =----------- 3.-----------14*-----------5*5-----------/4 -----------= 1-----------9.6-----------25 -----------m2 -----------A(p-----------ipe-----------) =----------- Ap----------- = -----------3.1-----------4*0-----------.05-----------*0.-----------05/-----------4 =----------- 0.-----------001-----------962-----------5 m-----------2 A-----------t =----------- 10-----------0Ap----------- he-----------ad -----------pro-----------vid-----------ed -----------by -----------pum-----------p =----------- di-----------ffe-----------ren-----------ce -----------in -----------wat-----------er -----------sur-----------fac-----------e l-----------eve-----------l +----------- he-----------ad -----------los-----------s i-----------n p-----------ipe----------- + -----------hea-----------d o-----------f w-----------ate-----------r i-----------n t-----------ank----------- 20-----------.4*-----------10^-----------4 *----------- Q^-----------2 =----------- 2 -----------+ 1-----------0 *----------- V^-----------2 /----------- 2g----------- + -----------h 2-----------0 -----------
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