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Unformatted text preview: open globe valve-In the discharge line, the 90 o elbows are regular and threaded, and the valve is a closed gate valve 1. Determine the a. Surface roughness for steel pipe b. All minor and major losses c. Power delivered to the water d. Efficiency of the pumping unit 2. Propose a better pipeline (determine the optimum diameter, length and material) to decrease the losses and calculate the saved energy if your design is used. (Best design will receive extra credits.)...
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This note was uploaded on 02/22/2010 for the course MECHANICAL ME 331 taught by Professor Dr.esrasorgüven during the Fall '08 term at Yeditepe Üniversitesi.
- Fall '08