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A pump is required to deliver water from a reservoir to a water tower. A minimum of 500 gpm is required to supply the water tower storage tank 150 ft above the reservoir. Use 6" diameter commercial steel pipe (ε = 0.00015 ft). For the piping system K = 15 and K. = 1.0. The suction side pipe length is 50 ft, and the discharge side pipe length is 5,000 ft. Atmospheric pressure is 14.7 psi and vapor pressure is 0.256 psi. The viscosity is 2.34 x 105 slug/ft-s. The pump centerline will be 5' above the supply reservoir water surface. Using a pump from Gould's Pump Selection System do the following. a. Find the operating point of the pump (Q. H₂). b. Find the impeller diameter. c. Find the NPSHR d. Find the NPSHA

A pump is required to deliver water from a reservoir to a water tower. A minimum of 500 gpm is required to supply the water tower storage tank 150 ft above the reservoir. Use 6" diameter commercial steel pipe (ε = 0.00015 ft). For the piping system K = 15 and K. = 1.0. The suction side pipe length is 50 ft, and the discharge side pipe length is 5,000 ft. Atmospheric pressure is 14.7 psi and vapor pressure is 0.256 psi. The viscosity is 2.34 x 105 slug/ft-s. The pump centerline will be 5' above the supply reservoir water surface. Using a pump from Gould's Pump Selection System do the following. a. Find the operating point of the pump (Q. H₂). b. Find the impeller diameter. c. Find the NPSHR d. Find the NPSHA

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A pump is required to deliver water from a reservoir to a water tower. A minimum of 500 gpm is required to supply the water tower storage tank 150 ft above the reservoir. Use 6" diameter commercial steel pipe (ε = 0.00015 ft). For the piping system K = 15 and K = 1.0. The suction side pipe length is 50 ft, and the discharge side pipe length is 5,000 ft. Atmospheric pressure is 14.7 psi and vapor pressure is 0.256 psi. The viscosity is 2.34 x 105 slug/ft-s. The pump centerline will be 5' above the supply reservoir water surface. Using a pump from Gould's Pump Selection System do the following. a. Find the operating point of the pump (Q, H₂). b. Find the impeller diameter. c. Find the NPSHR d. Find the NPSHA
Transcribed Image Text:A pump is required to deliver water from a reservoir to a water tower. A minimum of 500 gpm is required to supply the water tower storage tank 150 ft above the reservoir. Use 6" diameter commercial steel pipe (ε = 0.00015 ft). For the piping system K = 15 and K = 1.0. The suction side pipe length is 50 ft, and the discharge side pipe length is 5,000 ft. Atmospheric pressure is 14.7 psi and vapor pressure is 0.256 psi. The viscosity is 2.34 x 105 slug/ft-s. The pump centerline will be 5' above the supply reservoir water surface. Using a pump from Gould's Pump Selection System do the following. a. Find the operating point of the pump (Q, H₂). b. Find the impeller diameter. c. Find the NPSHR d. Find the NPSHA
ft 400 360 320 280 240 200 160 120 80 40 0 O¹O ITT Goulds Pumps 16.5in 16in 15in 14in 13in 12.125in 200 50 40 45 50 CENTRIFUGAL PUMP CHARACTERISTICS Performance Standard: HI 14.6 1B basis power 55 60 63 65 400 100 600 68 4.5 150 70 5.5ft 6ft 40 50 800 CDS No.: 12483-2 Speed: 1780 rpm Model: 3180/3185 Size: 3x6-16E-S Imp. Dwa: K15183A Pattern: K15182A Eye Area: 19.81 in2 7,0 55 40hp 200 6.5ft 69687 60 60hp 65 75hp 1000 250 1200 A gpm m³/h m 12 10 80 61 4 2 (
Transcribed Image Text:ft 400 360 320 280 240 200 160 120 80 40 0 O¹O ITT Goulds Pumps 16.5in 16in 15in 14in 13in 12.125in 200 50 40 45 50 CENTRIFUGAL PUMP CHARACTERISTICS Performance Standard: HI 14.6 1B basis power 55 60 63 65 400 100 600 68 4.5 150 70 5.5ft 6ft 40 50 800 CDS No.: 12483-2 Speed: 1780 rpm Model: 3180/3185 Size: 3x6-16E-S Imp. Dwa: K15183A Pattern: K15182A Eye Area: 19.81 in2 7,0 55 40hp 200 6.5ft 69687 60 60hp 65 75hp 1000 250 1200 A gpm m³/h m 12 10 80 61 4 2 (
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