CEIE 230 Assignment 08

CEIE 230 Assignment 08 - CEIE 230 Homework Assignment No. 8...

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CEIE 230 – Homework Assignment No. 8 Assigned March 31, 2008. Due April 07, 2008 at start of class. 1. Three parallel pipes carry a fluid from point “A” to point “B”. Determine which pipe carries the highest velocity if the pipe characteristics are as given in the table below. Pipe L(M) D(mm) f 1 2000 450 0.012 2 650 150 0.020 3 1650 300 0.015 2. Water flows into a node at a flow rate Q = 0.35 ft 3 /sec and leaves the node through three parallel pipes which converge at a subsequent node. Determine: a. the flow rate in each pipe if they have the characteristics shown in the table below. . ...................................................................................... Q 1 = 0.081 ft 3 /sec Q 2 = 0.164 ft 3 /sec Q 3 = 0.105 ft 3 /sec Pipe L(ft) D(in) f Σ K 1 90 2 0.020 3 2 120 3 0.025 5 3 180 2.5 0.022 1 b. the proportion of flow through each pipe c. the new flow rate through each pipe if the incoming flow rate to the node decreases to 0.25 ft 3 /sec 3. Two pipes, one circular and one square, have the same cross-sectional area.
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This note was uploaded on 11/11/2009 for the course CEIE 230 taught by Professor Binnning during the Spring '09 term at George Mason.

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CEIE 230 Assignment 08 - CEIE 230 Homework Assignment No. 8...

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