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Fluid dynamics question 
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#1
Dec912, 12:39 AM

P: 5

1. The problem statement, all variables and given/known data
water in main pipe at the street level is at a gauge pressure of 170 KPa and is moving with neglibible speed. A pipe connected to the main pipe is used to deliver the water to kitchen located on the third floor of a building, at a 15m height from the street level. what is the maximum possible velocity with which the water can emerge from an open kitchen faucet? 2. Relevant equations p1+1/2 rho G v^2+rho G H = p2 + 1/2 rho G v^2 + rho G H 3. The attempt at a solution i have the equation p1=p2+1/2(rho)GV^2+(rho)G H since p1 speed is negligible and height is 0. im not sure abount what p2 is. is it the atmosphere pressure? the answer is 6.8m/s, but i cant get the answer. pls help 


#2
Dec912, 01:27 AM

Homework
Sci Advisor
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Thanks
P: 9,829




#3
Dec912, 01:38 AM

P: 5

ok i got this ... i got the equation wrong



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