A 1\" pipe buried 2' deep runs 40' from house to outhouse. Frost
depth = 3',...
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Civil Engineering
A 1\" pipe buried 2' deep runs 40' from house to outhouse. Frostdepth = 3', so a trickle must flow.
a) Say it's laminar flow, at 75% of the velocity needed to makeRe=2100. Find that velocity, gal/day carried. Use p=1.94slug/ft^3,m= 2.2*10^-5 lb-sec/ft^2 in this and the following Re problems.
b) Find the head loss hl=hp and the pressure drop (psi) over thel=40'
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Answer a Re 2100 pvDm where p is density of water p 194 slugft3 194 32174 lbft3 62417 lbft3 D dia of pipe 1 112 ft Dynamic visosity coeffecient m 22 105
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