### Find v and q by hazen-williams for a new cast iron pipe

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##### Reference no: EM13304850

The 12 in diameter cast iron pipe is 2000ft long, the water surface is El 200 in the reservoir on the left B. El 175 on the right.
A. Find V and Q by hazen-williams for a new cast iron pipe (Chw=130) Neglect entrance, exit and local losses.
B. Using this computed velocity, and considering local losses, determine how much higher must reservoir B actually be to provide the same Q? Square entrance and exit. The sum of bend coefficients K=4.
C. Find the velocity at the vena contracta constriction. How much does HGL dip as water enters the pipe?

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