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ACE_99
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Homework Statement
What pressure Pr, is required to achieve a flow rate of 10 m/s into the underwater reservoir if the tank is 100 m below the surface. Liquid ammonia is to be transferred with a density of 682 kg/m^3 and the pipe diameter is 5 cm. The reservoir underwater is at local hydrostatic pressure. A picture is included.
Homework Equations
Bernoulli's Eqn: P1 + (1/2)[tex]\rho[/tex]U2 +[tex]\rho[/tex]gz
The Attempt at a Solution
At first I thought that it was as simple as plugging in the values given into the formula and solving for P1, but then I realized that they gave us the diameter of the pipe too so I'm guessing it has some significance. I can't seem to figure it out though, any help would be great.
http://i429.photobucket.com/albums/qq12/ACE_99_photo/Untitled-2.jpg"
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