- #1

zetshield21

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## Homework Statement

a pipeline which connects two reservoirs which has a water level difference of 5m. the total length of the pipe is 700m and the length of section AB is 300m. Point B is at a level of 3m above the free surface of the water in reservoir A. If the diameter of the pipe is 1m and the friction factor is 0.02,Determine

i) the flow rate in the pipe

ii)the pressure at point B

## Homework Equations

i have use formula H=f*l*v^2/(d*2g) for the flow rate

and i use the bernoulli's eguation from point A to B

## The Attempt at a Solution

for the solution II)

from point A to B

-Pa/pg+Z1=Pb/pg+Z2+Hl

where i assumed that Pa=101.3kpa, Z1=0,Z2=3and Hl=f*l*v^2/(2*d*g)

and Pressure at B,Pb that i get is 63.86kpaDid my answer is correct for question 2

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