Compare head loss from darcy-weisbach equation
A 6-km cast-iron (new) pipeline conveys 320 L/sec of water at 30 degrees Celsius. If the pipe diameter is 30 cm, compare the head loss calculated from (a) the Darcy-Weisbach equation, (b) the Hazen-Williams equation, and (c) the Manning equation.
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If the pipe diameter is 30 cm, compare the head loss calculated from (a) the Darcy-Weisbach equation, (b) the Hazen-Williams equation, and (c) the Manning equation.
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Using Gauss's law and assuming the pipe is sufficiently long to consider it infinitely long calculate the electric field r=7.14cm from the centreline of the pipe. Could someone please help me and also explain why they did what steps.
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